diff options
Diffstat (limited to 'vendor/github.com/google/gopacket')
75 files changed, 0 insertions, 31705 deletions
diff --git a/vendor/github.com/google/gopacket/.gitignore b/vendor/github.com/google/gopacket/.gitignore deleted file mode 100644 index 149266f..0000000 --- a/vendor/github.com/google/gopacket/.gitignore +++ /dev/null @@ -1,38 +0,0 @@ -# Compiled Object files, Static and Dynamic libs (Shared Objects) -*.o -*.a -*.so - -# Folders -_obj -_test - -# Architecture specific extensions/prefixes -*.[568vq] -[568vq].out - -*.cgo1.go -*.cgo2.c -_cgo_defun.c -_cgo_gotypes.go -_cgo_export.* - -_testmain.go - -*.exe -#* -*~ - -# examples binaries -examples/synscan/synscan -examples/pfdump/pfdump -examples/pcapdump/pcapdump -examples/httpassembly/httpassembly -examples/statsassembly/statsassembly -examples/arpscan/arpscan -examples/bidirectional/bidirectional -examples/bytediff/bytediff -examples/reassemblydump/reassemblydump -layers/gen -macs/gen -pcap/pcap_tester diff --git a/vendor/github.com/google/gopacket/.travis.gofmt.sh b/vendor/github.com/google/gopacket/.travis.gofmt.sh deleted file mode 100755 index e341a1c..0000000 --- a/vendor/github.com/google/gopacket/.travis.gofmt.sh +++ /dev/null @@ -1,7 +0,0 @@ -#!/bin/bash - -cd "$(dirname $0)" -if [ -n "$(go fmt ./...)" ]; then - echo "Go code is not formatted, run 'go fmt github.com/google/stenographer/...'" >&2 - exit 1 -fi diff --git a/vendor/github.com/google/gopacket/.travis.golint.sh b/vendor/github.com/google/gopacket/.travis.golint.sh deleted file mode 100755 index ed74c65..0000000 --- a/vendor/github.com/google/gopacket/.travis.golint.sh +++ /dev/null @@ -1,25 +0,0 @@ -#!/bin/bash - -cd "$(dirname $0)" - -go get github.com/golang/lint/golint -DIRS=". tcpassembly tcpassembly/tcpreader ip4defrag reassembly macs pcapgo pcap afpacket pfring routing" -# Add subdirectories here as we clean up golint on each. -for subdir in $DIRS; do - pushd $subdir - if golint | - grep -v CannotSetRFMon | # pcap exported error name - grep -v DataLost | # tcpassembly/tcpreader exported error name - grep .; then - exit 1 - fi - popd -done - -pushd layers -for file in $(cat .linted); do - if golint $file | grep .; then - exit 1 - fi -done -popd diff --git a/vendor/github.com/google/gopacket/.travis.govet.sh b/vendor/github.com/google/gopacket/.travis.govet.sh deleted file mode 100755 index 52ad084..0000000 --- a/vendor/github.com/google/gopacket/.travis.govet.sh +++ /dev/null @@ -1,10 +0,0 @@ -#!/bin/bash - -cd "$(dirname $0)" -DIRS=". layers pcap pcapgo pfring tcpassembly tcpassembly/tcpreader routing ip4defrag bytediff macs" -set -e -for subdir in $DIRS; do - pushd $subdir - go vet - popd -done diff --git a/vendor/github.com/google/gopacket/.travis.yml b/vendor/github.com/google/gopacket/.travis.yml deleted file mode 100644 index 7d73126..0000000 --- a/vendor/github.com/google/gopacket/.travis.yml +++ /dev/null @@ -1,14 +0,0 @@ -language: go -install: - - go get github.com/google/gopacket - - go get github.com/google/gopacket/layers - - go get github.com/google/gopacket/tcpassembly - - go get github.com/google/gopacket/reassembly -script: - - go test github.com/google/gopacket - - go test github.com/google/gopacket/layers - - go test github.com/google/gopacket/tcpassembly - - go test github.com/google/gopacket/reassembly - - ./.travis.gofmt.sh - - ./.travis.govet.sh - - ./.travis.golint.sh diff --git a/vendor/github.com/google/gopacket/AUTHORS b/vendor/github.com/google/gopacket/AUTHORS deleted file mode 100644 index eba34f0..0000000 --- a/vendor/github.com/google/gopacket/AUTHORS +++ /dev/null @@ -1,46 +0,0 @@ -AUTHORS AND MAINTAINERS: - -MAIN DEVELOPERS: -Graeme Connell <gconnell@google.com, gsconnell@gmail.com> - -AUTHORS: -Nigel Tao <nigeltao@google.com> -Cole Mickens <cole.mickens@gmail.com> -Ben Daglish <bdaglish@restorepoint.com> -Luis Martinez <martinezlc99@gmail.com> -Remco Verhoef <remco@dutchcoders.io> -Hiroaki Kawai <Hiroaki.Kawai@gmail.com> -Lukas Lueg <lukas.lueg@gmail.com> -Laurent Hausermann <laurent.hausermann@gmail.com> -Bill Green <bgreen@newrelic.com> - -CONTRIBUTORS: -Attila Oláh <attila@attilaolah.eu> -Vittus Mikiassen <matt.miki.vimik@gmail.com> -Matthias Radestock <matthias.radestock@gmail.com> -Matthew Sackman <matthew@wellquite.org> -Loic Prylli <loicp@google.com> -Alexandre Fiori <fiorix@gmail.com> -Adrian Tam <adrian.c.m.tam@gmail.com> -Satoshi Matsumoto <kaorimatz@gmail.com> -David Stainton <dstainton415@gmail.com> -Jesse Ward <jesse@jesseward.com> -Kane Mathers <kane@kanemathers.name> - ------------------------------------------------ -FORKED FROM github.com/akrennmair/gopcap -ALL THE FOLLOWING ARE FOR THAT PROJECT - -MAIN DEVELOPERS: -Andreas Krennmair <ak@synflood.at> - -CONTRIBUTORS: -Andrea Nall <anall@andreanall.com> -Daniel Arndt <danielarndt@gmail.com> -Dustin Sallings <dustin@spy.net> -Graeme Connell <gconnell@google.com, gsconnell@gmail.com> -Guillaume Savary <guillaume@savary.name> -Mark Smith <mark@qq.is> -Miek Gieben <miek@miek.nl> -Mike Bell <mike@mikebell.org> -Trevor Strohman <strohman@google.com> diff --git a/vendor/github.com/google/gopacket/CONTRIBUTING.md b/vendor/github.com/google/gopacket/CONTRIBUTING.md deleted file mode 100644 index 99ab7a2..0000000 --- a/vendor/github.com/google/gopacket/CONTRIBUTING.md +++ /dev/null @@ -1,215 +0,0 @@ -Contributing To gopacket -======================== - -So you've got some code and you'd like it to be part of gopacket... wonderful! -We're happy to accept contributions, whether they're fixes to old protocols, new -protocols entirely, or anything else you think would improve the gopacket -library. This document is designed to help you to do just that. - -The first section deals with the plumbing: how to actually get a change -submitted. - -The second section deals with coding style... Go is great in that it -has a uniform style implemented by 'go fmt', but there's still some decisions -we've made that go above and beyond, and if you follow them, they won't come up -in your code review. - -The third section deals with some of the implementation decisions we've made, -which may help you to understand the current code and which we may ask you to -conform to (or provide compelling reasons for ignoring). - -Overall, we hope this document will help you to understand our system and write -great code which fits in, and help us to turn around on your code review quickly -so the code can make it into the master branch as quickly as possible. - - -How To Submit Code ------------------- - -We use github.com's Pull Request feature to receive code contributions from -external contributors. See -https://help.github.com/articles/creating-a-pull-request/ for details on -how to create a request. - -Also, there's a local script `gc` in the base directory of GoPacket that -runs a local set of checks, which should give you relatively high confidence -that your pull won't fail github pull checks. - -```sh -go get github.com/google/gopacket -cd $GOROOT/src/pkg/github.com/google/gopacket -git checkout -b <mynewfeature> # create a new branch to work from -... code code code ... -./gc # Run this to do local commits, it performs a number of checks -``` - -To sum up: - -* DO - + Pull down the latest version. - + Make a feature-specific branch. - + Code using the style and methods discussed in the rest of this document. - + Use the ./gc command to do local commits or check correctness. - + Push your new feature branch up to github.com, as a pull request. - + Handle comments and requests from reviewers, pushing new commits up to - your feature branch as problems are addressed. - + Put interesting comments and discussions into commit comments. -* DON'T - + Push to someone else's branch without their permission. - - -Coding Style ------------- - -* Go code must be run through `go fmt`, `go vet`, and `golint` -* Follow http://golang.org/doc/effective_go.html as much as possible. - + In particular, http://golang.org/doc/effective_go.html#mixed-caps. Enums - should be be CamelCase, with acronyms capitalized (TCPSourcePort, vs. - TcpSourcePort or TCP_SOURCE_PORT). -* Bonus points for giving enum types a String() field. -* Any exported types or functions should have commentary - (http://golang.org/doc/effective_go.html#commentary) - - -Coding Methods And Implementation Notes ---------------------------------------- - -### Error Handling - -Many times, you'll be decoding a protocol and run across something bad, a packet -corruption or the like. How do you handle this? First off, ALWAYS report the -error. You can do this either by returning the error from the decode() function -(most common), or if you're up for it you can implement and add an ErrorLayer -through the packet builder (the first method is a simple shortcut that does -exactly this, then stops any future decoding). - -Often, you'll already have decode some part of your protocol by the time you hit -your error. Use your own discretion to determine whether the stuff you've -already decoded should be returned to the caller or not: - -```go -func decodeMyProtocol(data []byte, p gopacket.PacketBuilder) error { - prot := &MyProtocol{} - if len(data) < 10 { - // This error occurred before we did ANYTHING, so there's nothing in my - // protocol that the caller could possibly want. Just return the error. - return fmt.Errorf("Length %d less than 10", len(data)) - } - prot.ImportantField1 = data[:5] - prot.ImportantField2 = data[5:10] - // At this point, we've already got enough information in 'prot' to - // warrant returning it to the caller, so we'll add it now. - p.AddLayer(prot) - if len(data) < 15 { - // We encountered an error later in the packet, but the caller already - // has the important info we've gleaned so far. - return fmt.Errorf("Length %d less than 15", len(data)) - } - prot.ImportantField3 = data[10:15] - return nil // We've already added the layer, we can just return success. -} -``` - -In general, our code follows the approach of returning the first error it -encounters. In general, we don't trust any bytes after the first error we see. - -### What Is A Layer? - -The definition of a layer is up to the discretion of the coder. It should be -something important enough that it's actually useful to the caller (IE: every -TLV value should probably NOT be a layer). However, it can be more granular -than a single protocol... IPv6 and SCTP both implement many layers to handle the -various parts of the protocol. Use your best judgement, and prepare to defend -your decisions during code review. ;) - -### Performance - -We strive to make gopacket as fast as possible while still providing lots of -features. In general, this means: - -* Focus performance tuning on common protocols (IP4/6, TCP, etc), and optimize - others on an as-needed basis (tons of MPLS on your network? Time to optimize - MPLS!) -* Use fast operations. See the toplevel benchmark_test for benchmarks of some - of Go's underlying features and types. -* Test your performance changes! You should use the ./gc script's --benchmark - flag to submit any performance-related changes. Use pcap/gopacket_benchmark - to test your change against a PCAP file based on your traffic patterns. -* Don't be TOO hacky. Sometimes, removing an unused struct from a field causes - a huge performance hit, due to the way that Go currently handles its segmented - stack... don't be afraid to clean it up anyway. We'll trust the Go compiler - to get good enough over time to handle this. Also, this type of - compiler-specific optimization is very fragile; someone adding a field to an - entirely different struct elsewhere in the codebase could reverse any gains - you might achieve by aligning your allocations. -* Try to minimize memory allocations. If possible, use []byte to reference - pieces of the input, instead of using string, which requires copying the bytes - into a new memory allocation. -* Think hard about what should be evaluated lazily vs. not. In general, a - layer's struct should almost exactly mirror the layer's frame. Anything - that's more interesting should be a function. This may not always be - possible, but it's a good rule of thumb. -* Don't fear micro-optimizations. With the above in mind, we welcome - micro-optimizations that we think will have positive/neutral impacts on the - majority of workloads. A prime example of this is pre-allocating certain - structs within a larger one: - -```go -type MyProtocol struct { - // Most packets have 1-4 of VeryCommon, so we preallocate it here. - initialAllocation [4]uint32 - VeryCommon []uint32 -} - -func decodeMyProtocol(data []byte, p gopacket.PacketBuilder) error { - prot := &MyProtocol{} - prot.VeryCommon = proto.initialAllocation[:0] - for len(data) > 4 { - field := binary.BigEndian.Uint32(data[:4]) - data = data[4:] - // Since we're using the underlying initialAllocation, we won't need to - // allocate new memory for the following append unless we more than 16 - // bytes of data, which should be the uncommon case. - prot.VeryCommon = append(prot.VeryCommon, field) - } - p.AddLayer(prot) - if len(data) > 0 { - return fmt.Errorf("MyProtocol packet has %d bytes left after decoding", len(data)) - } - return nil -} -``` - -### Slices And Data - -If you're pulling a slice from the data you're decoding, don't copy it. Just -use the slice itself. - -```go -type MyProtocol struct { - A, B net.IP -} -func decodeMyProtocol(data []byte, p gopacket.PacketBuilder) error { - p.AddLayer(&MyProtocol{ - A: data[:4], - B: data[4:8], - }) - return nil -} -``` - -The caller has already agreed, by using this library, that they won't modify the -set of bytes they pass in to the decoder, or the library has already copied the -set of bytes to a read-only location. See DecodeOptions.NoCopy for more -information. - -### Enums/Types - -If a protocol has an integer field (uint8, uint16, etc) with a couple of known -values that mean something special, make it a type. This allows us to do really -nice things like adding a String() function to them, so we can more easily -display those to users. Check out layers/enums.go for one example, as well as -layers/icmp.go for layer-specific enums. - -When naming things, try for descriptiveness over suscinctness. For example, -choose DNSResponseRecord over DNSRR. diff --git a/vendor/github.com/google/gopacket/LICENSE b/vendor/github.com/google/gopacket/LICENSE deleted file mode 100644 index 2100d52..0000000 --- a/vendor/github.com/google/gopacket/LICENSE +++ /dev/null @@ -1,28 +0,0 @@ -Copyright (c) 2012 Google, Inc. All rights reserved. -Copyright (c) 2009-2011 Andreas Krennmair. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Andreas Krennmair, Google, nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/google/gopacket/README.md b/vendor/github.com/google/gopacket/README.md deleted file mode 100644 index f71854c..0000000 --- a/vendor/github.com/google/gopacket/README.md +++ /dev/null @@ -1,10 +0,0 @@ -# GoPacket - -This library provides packet decoding capabilities for Go. -See [godoc](https://godoc.org/github.com/google/gopacket) for more details. - -[](https://travis-ci.org/google/gopacket) -[](https://godoc.org/github.com/google/gopacket) - -Originally forked from the gopcap project written by Andreas -Krennmair <ak@synflood.at> (http://github.com/akrennmair/gopcap). diff --git a/vendor/github.com/google/gopacket/base.go b/vendor/github.com/google/gopacket/base.go deleted file mode 100644 index 797b55f..0000000 --- a/vendor/github.com/google/gopacket/base.go +++ /dev/null @@ -1,178 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package gopacket - -import ( - "fmt" -) - -// Layer represents a single decoded packet layer (using either the -// OSI or TCP/IP definition of a layer). When decoding, a packet's data is -// broken up into a number of layers. The caller may call LayerType() to -// figure out which type of layer they've received from the packet. Optionally, -// they may then use a type assertion to get the actual layer type for deep -// inspection of the data. -type Layer interface { - // LayerType is the gopacket type for this layer. - LayerType() LayerType - // LayerContents returns the set of bytes that make up this layer. - LayerContents() []byte - // LayerPayload returns the set of bytes contained within this layer, not - // including the layer itself. - LayerPayload() []byte -} - -// Payload is a Layer containing the payload of a packet. The definition of -// what constitutes the payload of a packet depends on previous layers; for -// TCP and UDP, we stop decoding above layer 4 and return the remaining -// bytes as a Payload. Payload is an ApplicationLayer. -type Payload []byte - -// LayerType returns LayerTypePayload -func (p Payload) LayerType() LayerType { return LayerTypePayload } - -// LayerContents returns the bytes making up this layer. -func (p Payload) LayerContents() []byte { return []byte(p) } - -// LayerPayload returns the payload within this layer. -func (p Payload) LayerPayload() []byte { return nil } - -// Payload returns this layer as bytes. -func (p Payload) Payload() []byte { return []byte(p) } - -// String implements fmt.Stringer. -func (p Payload) String() string { return fmt.Sprintf("%d byte(s)", len(p)) } - -// GoString implements fmt.GoStringer. -func (p Payload) GoString() string { return LongBytesGoString([]byte(p)) } - -// CanDecode implements DecodingLayer. -func (p Payload) CanDecode() LayerClass { return LayerTypePayload } - -// NextLayerType implements DecodingLayer. -func (p Payload) NextLayerType() LayerType { return LayerTypeZero } - -// DecodeFromBytes implements DecodingLayer. -func (p *Payload) DecodeFromBytes(data []byte, df DecodeFeedback) error { - *p = Payload(data) - return nil -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (p Payload) SerializeTo(b SerializeBuffer, opts SerializeOptions) error { - bytes, err := b.PrependBytes(len(p)) - if err != nil { - return err - } - copy(bytes, p) - return nil -} - -// decodePayload decodes data by returning it all in a Payload layer. -func decodePayload(data []byte, p PacketBuilder) error { - payload := &Payload{} - if err := payload.DecodeFromBytes(data, p); err != nil { - return nil - } - p.AddLayer(payload) - p.SetApplicationLayer(payload) - return nil -} - -// Fragment is a Layer containing a fragment of a larger frame, used by layers -// like IPv4 and IPv6 that allow for fragmentation of their payloads. -type Fragment []byte - -// LayerType returns LayerTypeFragment -func (p *Fragment) LayerType() LayerType { return LayerTypeFragment } - -// LayerContents implements Layer. -func (p *Fragment) LayerContents() []byte { return []byte(*p) } - -// LayerPayload implements Layer. -func (p *Fragment) LayerPayload() []byte { return nil } - -// Payload returns this layer as a byte slice. -func (p *Fragment) Payload() []byte { return []byte(*p) } - -// String implements fmt.Stringer. -func (p *Fragment) String() string { return fmt.Sprintf("%d byte(s)", len(*p)) } - -// CanDecode implements DecodingLayer. -func (p *Fragment) CanDecode() LayerClass { return LayerTypeFragment } - -// NextLayerType implements DecodingLayer. -func (p *Fragment) NextLayerType() LayerType { return LayerTypeZero } - -// DecodeFromBytes implements DecodingLayer. -func (p *Fragment) DecodeFromBytes(data []byte, df DecodeFeedback) error { - *p = Fragment(data) - return nil -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (p *Fragment) SerializeTo(b SerializeBuffer, opts SerializeOptions) error { - bytes, err := b.PrependBytes(len(*p)) - if err != nil { - return err - } - copy(bytes, *p) - return nil -} - -// decodeFragment decodes data by returning it all in a Fragment layer. -func decodeFragment(data []byte, p PacketBuilder) error { - payload := &Fragment{} - if err := payload.DecodeFromBytes(data, p); err != nil { - return nil - } - p.AddLayer(payload) - p.SetApplicationLayer(payload) - return nil -} - -// These layers correspond to Internet Protocol Suite (TCP/IP) layers, and their -// corresponding OSI layers, as best as possible. - -// LinkLayer is the packet layer corresponding to TCP/IP layer 1 (OSI layer 2) -type LinkLayer interface { - Layer - LinkFlow() Flow -} - -// NetworkLayer is the packet layer corresponding to TCP/IP layer 2 (OSI -// layer 3) -type NetworkLayer interface { - Layer - NetworkFlow() Flow -} - -// TransportLayer is the packet layer corresponding to the TCP/IP layer 3 (OSI -// layer 4) -type TransportLayer interface { - Layer - TransportFlow() Flow -} - -// ApplicationLayer is the packet layer corresponding to the TCP/IP layer 4 (OSI -// layer 7), also known as the packet payload. -type ApplicationLayer interface { - Layer - Payload() []byte -} - -// ErrorLayer is a packet layer created when decoding of the packet has failed. -// Its payload is all the bytes that we were unable to decode, and the returned -// error details why the decoding failed. -type ErrorLayer interface { - Layer - Error() error -} diff --git a/vendor/github.com/google/gopacket/decode.go b/vendor/github.com/google/gopacket/decode.go deleted file mode 100644 index 2633f84..0000000 --- a/vendor/github.com/google/gopacket/decode.go +++ /dev/null @@ -1,157 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package gopacket - -import ( - "errors" -) - -// DecodeFeedback is used by DecodingLayer layers to provide decoding metadata. -type DecodeFeedback interface { - // SetTruncated should be called if during decoding you notice that a packet - // is shorter than internal layer variables (HeaderLength, or the like) say it - // should be. It sets packet.Metadata().Truncated. - SetTruncated() -} - -type nilDecodeFeedback struct{} - -func (nilDecodeFeedback) SetTruncated() {} - -// NilDecodeFeedback implements DecodeFeedback by doing nothing. -var NilDecodeFeedback DecodeFeedback = nilDecodeFeedback{} - -// PacketBuilder is used by layer decoders to store the layers they've decoded, -// and to defer future decoding via NextDecoder. -// Typically, the pattern for use is: -// func (m *myDecoder) Decode(data []byte, p PacketBuilder) error { -// if myLayer, err := myDecodingLogic(data); err != nil { -// return err -// } else { -// p.AddLayer(myLayer) -// } -// // maybe do this, if myLayer is a LinkLayer -// p.SetLinkLayer(myLayer) -// return p.NextDecoder(nextDecoder) -// } -type PacketBuilder interface { - DecodeFeedback - // AddLayer should be called by a decoder immediately upon successful - // decoding of a layer. - AddLayer(l Layer) - // The following functions set the various specific layers in the final - // packet. Note that if many layers call SetX, the first call is kept and all - // other calls are ignored. - SetLinkLayer(LinkLayer) - SetNetworkLayer(NetworkLayer) - SetTransportLayer(TransportLayer) - SetApplicationLayer(ApplicationLayer) - SetErrorLayer(ErrorLayer) - // NextDecoder should be called by a decoder when they're done decoding a - // packet layer but not done with decoding the entire packet. The next - // decoder will be called to decode the last AddLayer's LayerPayload. - // Because of this, NextDecoder must only be called once all other - // PacketBuilder calls have been made. Set*Layer and AddLayer calls after - // NextDecoder calls will behave incorrectly. - NextDecoder(next Decoder) error - // DumpPacketData is used solely for decoding. If you come across an error - // you need to diagnose while processing a packet, call this and your packet's - // data will be dumped to stderr so you can create a test. This should never - // be called from a production decoder. - DumpPacketData() - // DecodeOptions returns the decode options - DecodeOptions() *DecodeOptions -} - -// Decoder is an interface for logic to decode a packet layer. Users may -// implement a Decoder to handle their own strange packet types, or may use one -// of the many decoders available in the 'layers' subpackage to decode things -// for them. -type Decoder interface { - // Decode decodes the bytes of a packet, sending decoded values and other - // information to PacketBuilder, and returning an error if unsuccessful. See - // the PacketBuilder documentation for more details. - Decode([]byte, PacketBuilder) error -} - -// DecodeFunc wraps a function to make it a Decoder. -type DecodeFunc func([]byte, PacketBuilder) error - -// Decode implements Decoder by calling itself. -func (d DecodeFunc) Decode(data []byte, p PacketBuilder) error { - // function, call thyself. - return d(data, p) -} - -// DecodePayload is a Decoder that returns a Payload layer containing all -// remaining bytes. -var DecodePayload Decoder = DecodeFunc(decodePayload) - -// DecodeUnknown is a Decoder that returns an Unknown layer containing all -// remaining bytes, useful if you run up against a layer that you're unable to -// decode yet. This layer is considered an ErrorLayer. -var DecodeUnknown Decoder = DecodeFunc(decodeUnknown) - -// DecodeFragment is a Decoder that returns a Fragment layer containing all -// remaining bytes. -var DecodeFragment Decoder = DecodeFunc(decodeFragment) - -// LayerTypeZero is an invalid layer type, but can be used to determine whether -// layer type has actually been set correctly. -var LayerTypeZero = RegisterLayerType(0, LayerTypeMetadata{Name: "Unknown", Decoder: DecodeUnknown}) - -// LayerTypeDecodeFailure is the layer type for the default error layer. -var LayerTypeDecodeFailure = RegisterLayerType(1, LayerTypeMetadata{Name: "DecodeFailure", Decoder: DecodeUnknown}) - -// LayerTypePayload is the layer type for a payload that we don't try to decode -// but treat as a success, IE: an application-level payload. -var LayerTypePayload = RegisterLayerType(2, LayerTypeMetadata{Name: "Payload", Decoder: DecodePayload}) - -// LayerTypeFragment is the layer type for a fragment of a layer transported -// by an underlying layer that supports fragmentation. -var LayerTypeFragment = RegisterLayerType(3, LayerTypeMetadata{Name: "Fragment", Decoder: DecodeFragment}) - -// DecodeFailure is a packet layer created if decoding of the packet data failed -// for some reason. It implements ErrorLayer. LayerContents will be the entire -// set of bytes that failed to parse, and Error will return the reason parsing -// failed. -type DecodeFailure struct { - data []byte - err error - stack []byte -} - -// Error returns the error encountered during decoding. -func (d *DecodeFailure) Error() error { return d.err } - -// LayerContents implements Layer. -func (d *DecodeFailure) LayerContents() []byte { return d.data } - -// LayerPayload implements Layer. -func (d *DecodeFailure) LayerPayload() []byte { return nil } - -// String implements fmt.Stringer. -func (d *DecodeFailure) String() string { - return "Packet decoding error: " + d.Error().Error() -} - -// Dump implements Dumper. -func (d *DecodeFailure) Dump() (s string) { - if d.stack != nil { - s = string(d.stack) - } - return -} - -// LayerType returns LayerTypeDecodeFailure -func (d *DecodeFailure) LayerType() LayerType { return LayerTypeDecodeFailure } - -// decodeUnknown "decodes" unsupported data types by returning an error. -// This decoder will thus always return a DecodeFailure layer. -func decodeUnknown(data []byte, p PacketBuilder) error { - return errors.New("Layer type not currently supported") -} diff --git a/vendor/github.com/google/gopacket/doc.go b/vendor/github.com/google/gopacket/doc.go deleted file mode 100644 index 6198940..0000000 --- a/vendor/github.com/google/gopacket/doc.go +++ /dev/null @@ -1,365 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -/* -Package gopacket provides packet decoding for the Go language. - -gopacket contains many sub-packages with additional functionality you may find -useful, including: - - * layers: You'll probably use this every time. This contains of the logic - built into gopacket for decoding packet protocols. Note that all example - code below assumes that you have imported both gopacket and - gopacket/layers. - * pcap: C bindings to use libpcap to read packets off the wire. - * pfring: C bindings to use PF_RING to read packets off the wire. - * afpacket: C bindings for Linux's AF_PACKET to read packets off the wire. - * tcpassembly: TCP stream reassembly - -Also, if you're looking to dive right into code, see the examples subdirectory -for numerous simple binaries built using gopacket libraries. - -Basic Usage - -gopacket takes in packet data as a []byte and decodes it into a packet with -a non-zero number of "layers". Each layer corresponds to a protocol -within the bytes. Once a packet has been decoded, the layers of the packet -can be requested from the packet. - - // Decode a packet - packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Default) - // Get the TCP layer from this packet - if tcpLayer := packet.Layer(layers.LayerTypeTCP); tcpLayer != nil { - fmt.Println("This is a TCP packet!") - // Get actual TCP data from this layer - tcp, _ := tcpLayer.(*layers.TCP) - fmt.Printf("From src port %d to dst port %d\n", tcp.SrcPort, tcp.DstPort) - } - // Iterate over all layers, printing out each layer type - for _, layer := range packet.Layers() { - fmt.Println("PACKET LAYER:", layer.LayerType()) - } - -Packets can be decoded from a number of starting points. Many of our base -types implement Decoder, which allow us to decode packets for which -we don't have full data. - - // Decode an ethernet packet - ethP := gopacket.NewPacket(p1, layers.LayerTypeEthernet, gopacket.Default) - // Decode an IPv6 header and everything it contains - ipP := gopacket.NewPacket(p2, layers.LayerTypeIPv6, gopacket.Default) - // Decode a TCP header and its payload - tcpP := gopacket.NewPacket(p3, layers.LayerTypeTCP, gopacket.Default) - - -Reading Packets From A Source - -Most of the time, you won't just have a []byte of packet data lying around. -Instead, you'll want to read packets in from somewhere (file, interface, etc) -and process them. To do that, you'll want to build a PacketSource. - -First, you'll need to construct an object that implements the PacketDataSource -interface. There are implementations of this interface bundled with gopacket -in the gopacket/pcap and gopacket/pfring subpackages... see their documentation -for more information on their usage. Once you have a PacketDataSource, you can -pass it into NewPacketSource, along with a Decoder of your choice, to create -a PacketSource. - -Once you have a PacketSource, you can read packets from it in multiple ways. -See the docs for PacketSource for more details. The easiest method is the -Packets function, which returns a channel, then asynchronously writes new -packets into that channel, closing the channel if the packetSource hits an -end-of-file. - - packetSource := ... // construct using pcap or pfring - for packet := range packetSource.Packets() { - handlePacket(packet) // do something with each packet - } - -You can change the decoding options of the packetSource by setting fields in -packetSource.DecodeOptions... see the following sections for more details. - - -Lazy Decoding - -gopacket optionally decodes packet data lazily, meaning it -only decodes a packet layer when it needs to handle a function call. - - // Create a packet, but don't actually decode anything yet - packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Lazy) - // Now, decode the packet up to the first IPv4 layer found but no further. - // If no IPv4 layer was found, the whole packet will be decoded looking for - // it. - ip4 := packet.Layer(layers.LayerTypeIPv4) - // Decode all layers and return them. The layers up to the first IPv4 layer - // are already decoded, and will not require decoding a second time. - layers := packet.Layers() - -Lazily-decoded packets are not concurrency-safe. Since layers have not all been -decoded, each call to Layer() or Layers() has the potential to mutate the packet -in order to decode the next layer. If a packet is used -in multiple goroutines concurrently, don't use gopacket.Lazy. Then gopacket -will decode the packet fully, and all future function calls won't mutate the -object. - - -NoCopy Decoding - -By default, gopacket will copy the slice passed to NewPacket and store the -copy within the packet, so future mutations to the bytes underlying the slice -don't affect the packet and its layers. If you can guarantee that the -underlying slice bytes won't be changed, you can use NoCopy to tell -gopacket.NewPacket, and it'll use the passed-in slice itself. - - // This channel returns new byte slices, each of which points to a new - // memory location that's guaranteed immutable for the duration of the - // packet. - for data := range myByteSliceChannel { - p := gopacket.NewPacket(data, layers.LayerTypeEthernet, gopacket.NoCopy) - doSomethingWithPacket(p) - } - -The fastest method of decoding is to use both Lazy and NoCopy, but note from -the many caveats above that for some implementations either or both may be -dangerous. - - -Pointers To Known Layers - -During decoding, certain layers are stored in the packet as well-known -layer types. For example, IPv4 and IPv6 are both considered NetworkLayer -layers, while TCP and UDP are both TransportLayer layers. We support 4 -layers, corresponding to the 4 layers of the TCP/IP layering scheme (roughly -anagalous to layers 2, 3, 4, and 7 of the OSI model). To access these, -you can use the packet.LinkLayer, packet.NetworkLayer, -packet.TransportLayer, and packet.ApplicationLayer functions. Each of -these functions returns a corresponding interface -(gopacket.{Link,Network,Transport,Application}Layer). The first three -provide methods for getting src/dst addresses for that particular layer, -while the final layer provides a Payload function to get payload data. -This is helpful, for example, to get payloads for all packets regardless -of their underlying data type: - - // Get packets from some source - for packet := range someSource { - if app := packet.ApplicationLayer(); app != nil { - if strings.Contains(string(app.Payload()), "magic string") { - fmt.Println("Found magic string in a packet!") - } - } - } - -A particularly useful layer is ErrorLayer, which is set whenever there's -an error parsing part of the packet. - - packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Default) - if err := packet.ErrorLayer(); err != nil { - fmt.Println("Error decoding some part of the packet:", err) - } - -Note that we don't return an error from NewPacket because we may have decoded -a number of layers successfully before running into our erroneous layer. You -may still be able to get your Ethernet and IPv4 layers correctly, even if -your TCP layer is malformed. - - -Flow And Endpoint - -gopacket has two useful objects, Flow and Endpoint, for communicating in a protocol -independent manner the fact that a packet is coming from A and going to B. -The general layer types LinkLayer, NetworkLayer, and TransportLayer all provide -methods for extracting their flow information, without worrying about the type -of the underlying Layer. - -A Flow is a simple object made up of a set of two Endpoints, one source and one -destination. It details the sender and receiver of the Layer of the Packet. - -An Endpoint is a hashable representation of a source or destination. For -example, for LayerTypeIPv4, an Endpoint contains the IP address bytes for a v4 -IP packet. A Flow can be broken into Endpoints, and Endpoints can be combined -into Flows: - - packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Lazy) - netFlow := packet.NetworkLayer().NetworkFlow() - src, dst := netFlow.Endpoints() - reverseFlow := gopacket.NewFlow(dst, src) - -Both Endpoint and Flow objects can be used as map keys, and the equality -operator can compare them, so you can easily group together all packets -based on endpoint criteria: - - flows := map[gopacket.Endpoint]chan gopacket.Packet - packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Lazy) - // Send all TCP packets to channels based on their destination port. - if tcp := packet.Layer(layers.LayerTypeTCP); tcp != nil { - flows[tcp.TransportFlow().Dst()] <- packet - } - // Look for all packets with the same source and destination network address - if net := packet.NetworkLayer(); net != nil { - src, dst := net.NetworkFlow().Endpoints() - if src == dst { - fmt.Println("Fishy packet has same network source and dst: %s", src) - } - } - // Find all packets coming from UDP port 1000 to UDP port 500 - interestingFlow := gopacket.NewFlow(layers.NewUDPPortEndpoint(1000), layers.NewUDPPortEndpoint(500)) - if t := packet.NetworkLayer(); t != nil && t.TransportFlow() == interestingFlow { - fmt.Println("Found that UDP flow I was looking for!") - } - -For load-balancing purposes, both Flow and Endpoint have FastHash() functions, -which provide quick, non-cryptographic hashes of their contents. Of particular -importance is the fact that Flow FastHash() is symmetric: A->B will have the same -hash as B->A. An example usage could be: - - channels := [8]chan gopacket.Packet - for i := 0; i < 8; i++ { - channels[i] = make(chan gopacket.Packet) - go packetHandler(channels[i]) - } - for packet := range getPackets() { - if net := packet.NetworkLayer(); net != nil { - channels[int(net.NetworkFlow().FastHash()) & 0x7] <- packet - } - } - -This allows us to split up a packet stream while still making sure that each -stream sees all packets for a flow (and its bidirectional opposite). - - -Implementing Your Own Decoder - -If your network has some strange encapsulation, you can implement your own -decoder. In this example, we handle Ethernet packets which are encapsulated -in a 4-byte header. - - // Create a layer type, should be unique and high, so it doesn't conflict, - // giving it a name and a decoder to use. - var MyLayerType = gopacket.RegisterLayerType(12345, gopacket.LayerTypeMetadata{Name: "MyLayerType", Decoder: gopacket.DecodeFunc(decodeMyLayer)}) - - // Implement my layer - type MyLayer struct { - StrangeHeader []byte - payload []byte - } - func (m MyLayer) LayerType() gopacket.LayerType { return MyLayerType } - func (m MyLayer) LayerContents() []byte { return m.StrangeHeader } - func (m MyLayer) LayerPayload() []byte { return m.payload } - - // Now implement a decoder... this one strips off the first 4 bytes of the - // packet. - func decodeMyLayer(data []byte, p gopacket.PacketBuilder) error { - // Create my layer - p.AddLayer(&MyLayer{data[:4], data[4:]}) - // Determine how to handle the rest of the packet - return p.NextDecoder(layers.LayerTypeEthernet) - } - - // Finally, decode your packets: - p := gopacket.NewPacket(data, MyLayerType, gopacket.Lazy) - -See the docs for Decoder and PacketBuilder for more details on how coding -decoders works, or look at RegisterLayerType and RegisterEndpointType to see how -to add layer/endpoint types to gopacket. - - -Fast Decoding With DecodingLayerParser - -TLDR: DecodingLayerParser takes about 10% of the time as NewPacket to decode -packet data, but only for known packet stacks. - -Basic decoding using gopacket.NewPacket or PacketSource.Packets is somewhat slow -due to its need to allocate a new packet and every respective layer. It's very -versatile and can handle all known layer types, but sometimes you really only -care about a specific set of layers regardless, so that versatility is wasted. - -DecodingLayerParser avoids memory allocation altogether by decoding packet -layers directly into preallocated objects, which you can then reference to get -the packet's information. A quick example: - - func main() { - var eth layers.Ethernet - var ip4 layers.IPv4 - var ip6 layers.IPv6 - var tcp layers.TCP - parser := gopacket.NewDecodingLayerParser(layers.LayerTypeEthernet, ð, &ip4, &ip6, &tcp) - decoded := []gopacket.LayerType{} - for packetData := range somehowGetPacketData() { - err := parser.DecodeLayers(packetData, &decoded) - for _, layerType := range decoded { - switch layerType { - case layers.LayerTypeIPv6: - fmt.Println(" IP6 ", ip6.SrcIP, ip6.DstIP) - case layers.LayerTypeIPv4: - fmt.Println(" IP4 ", ip4.SrcIP, ip4.DstIP) - } - } - } - } - -The important thing to note here is that the parser is modifying the passed in -layers (eth, ip4, ip6, tcp) instead of allocating new ones, thus greatly -speeding up the decoding process. It's even branching based on layer type... -it'll handle an (eth, ip4, tcp) or (eth, ip6, tcp) stack. However, it won't -handle any other type... since no other decoders were passed in, an (eth, ip4, -udp) stack will stop decoding after ip4, and only pass back [LayerTypeEthernet, -LayerTypeIPv4] through the 'decoded' slice (along with an error saying it can't -decode a UDP packet). - -Unfortunately, not all layers can be used by DecodingLayerParser... only those -implementing the DecodingLayer interface are usable. Also, it's possible to -create DecodingLayers that are not themselves Layers... see -layers.IPv6ExtensionSkipper for an example of this. - - -Creating Packet Data - -As well as offering the ability to decode packet data, gopacket will allow you -to create packets from scratch, as well. A number of gopacket layers implement -the SerializableLayer interface; these layers can be serialized to a []byte in -the following manner: - - ip := &layers.IPv4{ - SrcIP: net.IP{1, 2, 3, 4}, - DstIP: net.IP{5, 6, 7, 8}, - // etc... - } - buf := gopacket.NewSerializeBuffer() - opts := gopacket.SerializeOptions{} // See SerializeOptions for more details. - err := ip.SerializeTo(&buf, opts) - if err != nil { panic(err) } - fmt.Println(buf.Bytes()) // prints out a byte slice containing the serialized IPv4 layer. - -SerializeTo PREPENDS the given layer onto the SerializeBuffer, and they treat -the current buffer's Bytes() slice as the payload of the serializing layer. -Therefore, you can serialize an entire packet by serializing a set of layers in -reverse order (Payload, then TCP, then IP, then Ethernet, for example). The -SerializeBuffer's SerializeLayers function is a helper that does exactly that. - -To generate a (empty and useless, because no fields are set) -Ethernet(IPv4(TCP(Payload))) packet, for example, you can run: - - buf := gopacket.NewSerializeBuffer() - opts := gopacket.SerializeOptions{} - gopacket.SerializeLayers(buf, opts, - &layers.Ethernet{}, - &layers.IPv4{}, - &layers.TCP{}, - gopacket.Payload([]byte{1, 2, 3, 4})) - packetData := buf.Bytes() - -A Final Note - -If you use gopacket, you'll almost definitely want to make sure gopacket/layers -is imported, since when imported it sets all the LayerType variables and fills -in a lot of interesting variables/maps (DecodersByLayerName, etc). Therefore, -it's recommended that even if you don't use any layers functions directly, you still import with: - - import ( - _ "github.com/google/gopacket/layers" - ) -*/ -package gopacket diff --git a/vendor/github.com/google/gopacket/flows.go b/vendor/github.com/google/gopacket/flows.go deleted file mode 100644 index 7203ead..0000000 --- a/vendor/github.com/google/gopacket/flows.go +++ /dev/null @@ -1,236 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package gopacket - -import ( - "bytes" - "fmt" - "strconv" -) - -// MaxEndpointSize determines the maximum size in bytes of an endpoint address. -// -// Endpoints/Flows have a problem: They need to be hashable. Therefore, they -// can't use a byte slice. The two obvious choices are to use a string or a -// byte array. Strings work great, but string creation requires memory -// allocation, which can be slow. Arrays work great, but have a fixed size. We -// originally used the former, now we've switched to the latter. Use of a fixed -// byte-array doubles the speed of constructing a flow (due to not needing to -// allocate). This is a huge increase... too much for us to pass up. -// -// The end result of this, though, is that an endpoint/flow can't be created -// using more than MaxEndpointSize bytes per address. -const MaxEndpointSize = 16 - -// Endpoint is the set of bytes used to address packets at various layers. -// See LinkLayer, NetworkLayer, and TransportLayer specifications. -// Endpoints are usable as map keys. -type Endpoint struct { - typ EndpointType - len int - raw [MaxEndpointSize]byte -} - -// EndpointType returns the endpoint type associated with this endpoint. -func (a Endpoint) EndpointType() EndpointType { return a.typ } - -// Raw returns the raw bytes of this endpoint. These aren't human-readable -// most of the time, but they are faster than calling String. -func (a Endpoint) Raw() []byte { return a.raw[:a.len] } - -// LessThan provides a stable ordering for all endpoints. It sorts first based -// on the EndpointType of an endpoint, then based on the raw bytes of that -// endpoint. -// -// For some endpoints, the actual comparison may not make sense, however this -// ordering does provide useful information for most Endpoint types. -// Ordering is based first on endpoint type, then on raw endpoint bytes. -// Endpoint bytes are sorted lexigraphically. -func (a Endpoint) LessThan(b Endpoint) bool { - return a.typ < b.typ || (a.typ == b.typ && bytes.Compare(a.raw[:a.len], b.raw[:b.len]) < 0) -} - -// fnvHash is used by our FastHash functions, and implements the FNV hash -// created by Glenn Fowler, Landon Curt Noll, and Phong Vo. -// See http://isthe.com/chongo/tech/comp/fnv/. -func fnvHash(s []byte) (h uint64) { - h = fnvBasis - for i := 0; i < len(s); i++ { - h ^= uint64(s[i]) - h *= fnvPrime - } - return -} - -const fnvBasis = 14695981039346656037 -const fnvPrime = 1099511628211 - -// FastHash provides a quick hashing function for an endpoint, useful if you'd -// like to split up endpoints by modulos or other load-balancing techniques. -// It uses a variant of Fowler-Noll-Vo hashing. -// -// The output of FastHash is not guaranteed to remain the same through future -// code revisions, so should not be used to key values in persistent storage. -func (a Endpoint) FastHash() (h uint64) { - h = fnvHash(a.raw[:a.len]) - h ^= uint64(a.typ) - h *= fnvPrime - return -} - -// NewEndpoint creates a new Endpoint object. -// -// The size of raw must be less than MaxEndpointSize, otherwise this function -// will panic. -func NewEndpoint(typ EndpointType, raw []byte) (e Endpoint) { - e.len = len(raw) - if e.len > MaxEndpointSize { - panic("raw byte length greater than MaxEndpointSize") - } - e.typ = typ - copy(e.raw[:], raw) - return -} - -// EndpointTypeMetadata is used to register a new endpoint type. -type EndpointTypeMetadata struct { - // Name is the string returned by an EndpointType's String function. - Name string - // Formatter is called from an Endpoint's String function to format the raw - // bytes in an Endpoint into a human-readable string. - Formatter func([]byte) string -} - -// EndpointType is the type of a gopacket Endpoint. This type determines how -// the bytes stored in the endpoint should be interpreted. -type EndpointType int64 - -var endpointTypes = map[EndpointType]EndpointTypeMetadata{} - -// RegisterEndpointType creates a new EndpointType and registers it globally. -// It MUST be passed a unique number, or it will panic. Numbers 0-999 are -// reserved for gopacket's use. -func RegisterEndpointType(num int, meta EndpointTypeMetadata) EndpointType { - t := EndpointType(num) - if _, ok := endpointTypes[t]; ok { - panic("Endpoint type number already in use") - } - endpointTypes[t] = meta - return t -} - -func (e EndpointType) String() string { - if t, ok := endpointTypes[e]; ok { - return t.Name - } - return strconv.Itoa(int(e)) -} - -func (a Endpoint) String() string { - if t, ok := endpointTypes[a.typ]; ok && t.Formatter != nil { - return t.Formatter(a.raw[:a.len]) - } - return fmt.Sprintf("%v:%v", a.typ, a.raw) -} - -// Flow represents the direction of traffic for a packet layer, as a source and destination Endpoint. -// Flows are usable as map keys. -type Flow struct { - typ EndpointType - slen, dlen int - src, dst [MaxEndpointSize]byte -} - -// FlowFromEndpoints creates a new flow by pasting together two endpoints. -// The endpoints must have the same EndpointType, or this function will return -// an error. -func FlowFromEndpoints(src, dst Endpoint) (_ Flow, err error) { - if src.typ != dst.typ { - err = fmt.Errorf("Mismatched endpoint types: %v->%v", src.typ, dst.typ) - return - } - return Flow{src.typ, src.len, dst.len, src.raw, dst.raw}, nil -} - -// FastHash provides a quick hashing function for a flow, useful if you'd -// like to split up flows by modulos or other load-balancing techniques. -// It uses a variant of Fowler-Noll-Vo hashing, and is guaranteed to collide -// with its reverse flow. IE: the flow A->B will have the same hash as the flow -// B->A. -// -// The output of FastHash is not guaranteed to remain the same through future -// code revisions, so should not be used to key values in persistent storage. -func (f Flow) FastHash() (h uint64) { - // This combination must be commutative. We don't use ^, since that would - // give the same hash for all A->A flows. - h = fnvHash(f.src[:f.slen]) + fnvHash(f.dst[:f.dlen]) - h ^= uint64(f.typ) - h *= fnvPrime - return -} - -// String returns a human-readable representation of this flow, in the form -// "Src->Dst" -func (f Flow) String() string { - s, d := f.Endpoints() - return fmt.Sprintf("%v->%v", s, d) -} - -// EndpointType returns the EndpointType for this Flow. -func (f Flow) EndpointType() EndpointType { - return f.typ -} - -// Endpoints returns the two Endpoints for this flow. -func (f Flow) Endpoints() (src, dst Endpoint) { - return Endpoint{f.typ, f.slen, f.src}, Endpoint{f.typ, f.dlen, f.dst} -} - -// Src returns the source Endpoint for this flow. -func (f Flow) Src() (src Endpoint) { - src, _ = f.Endpoints() - return -} - -// Dst returns the destination Endpoint for this flow. -func (f Flow) Dst() (dst Endpoint) { - _, dst = f.Endpoints() - return -} - -// Reverse returns a new flow with endpoints reversed. -func (f Flow) Reverse() Flow { - return Flow{f.typ, f.dlen, f.slen, f.dst, f.src} -} - -// NewFlow creates a new flow. -// -// src and dst must have length <= MaxEndpointSize, otherwise NewFlow will -// panic. -func NewFlow(t EndpointType, src, dst []byte) (f Flow) { - f.slen = len(src) - f.dlen = len(dst) - if f.slen > MaxEndpointSize || f.dlen > MaxEndpointSize { - panic("flow raw byte length greater than MaxEndpointSize") - } - f.typ = t - copy(f.src[:], src) - copy(f.dst[:], dst) - return -} - -// EndpointInvalid is an endpoint type used for invalid endpoints, IE endpoints -// that are specified incorrectly during creation. -var EndpointInvalid = RegisterEndpointType(0, EndpointTypeMetadata{Name: "invalid", Formatter: func(b []byte) string { - return fmt.Sprintf("%v", b) -}}) - -// InvalidEndpoint is a singleton Endpoint of type EndpointInvalid. -var InvalidEndpoint = NewEndpoint(EndpointInvalid, nil) - -// InvalidFlow is a singleton Flow of type EndpointInvalid. -var InvalidFlow = NewFlow(EndpointInvalid, nil, nil) diff --git a/vendor/github.com/google/gopacket/gc b/vendor/github.com/google/gopacket/gc deleted file mode 100755 index 57bcdee..0000000 --- a/vendor/github.com/google/gopacket/gc +++ /dev/null @@ -1,278 +0,0 @@ -#!/bin/bash -# Copyright 2012 Google, Inc. All rights reserved. - -# This script provides a simple way to run benchmarks against previous code and -# keep a log of how benchmarks change over time. When used with the --benchmark -# flag, it runs benchmarks from the current code and from the last commit run -# with --benchmark, then stores the results in the git commit description. We -# rerun the old benchmarks along with the new ones, since there's no guarantee -# that git commits will happen on the same machine, so machine differences could -# cause wildly inaccurate results. -# -# If you're making changes to 'gopacket' which could cause performance changes, -# you may be requested to use this commit script to make sure your changes don't -# have large detrimental effects (or to show off how awesome your performance -# improvements are). -# -# If not run with the --benchmark flag, this script is still very useful... it -# makes sure all the correct go formatting, building, and testing work as -# expected. - -function Usage { - cat <<EOF -USAGE: $0 [--benchmark regexp] [--root] [--gen] <git commit flags...> - ---benchmark: Run benchmark comparisons against last benchmark'd commit ---root: Run tests that require root priviledges ---gen: Generate code for MACs/ports by pulling down external data - -Note, some 'git commit' flags are necessary, if all else fails, pass in -a -EOF - exit 1 -} - -BENCH="" -GEN="" -ROOT="" -while [ ! -z "$1" ]; do - case "$1" in - "--benchmark") - BENCH="$2" - shift - shift - ;; - "--gen") - GEN="yes" - shift - ;; - "--root") - ROOT="yes" - shift - ;; - "--help") - Usage - ;; - "-h") - Usage - ;; - "help") - Usage - ;; - *) - break - ;; - esac -done - -function Root { - if [ ! -z "$ROOT" ]; then - local exec="$1" - # Some folks (like me) keep source code in places inaccessible by root (like - # NFS), so to make sure things run smoothly we copy them to a /tmp location. - local tmpfile="$(mktemp -t gopacket_XXXXXXXX)" - echo "Running root test executable $exec as $tmpfile" - cp "$exec" "$tmpfile" - chmod a+x "$tmpfile" - shift - sudo "$tmpfile" "$@" - fi -} - -if [ "$#" -eq "0" ]; then - Usage -fi - -cd $(dirname $0) - -# Check for copyright notices. -for filename in $(find ./ -type f -name '*.go'); do - if ! head -n 1 "$filename" | grep -q Copyright; then - echo "File '$filename' may not have copyright notice" - exit 1 - fi -done - -set -e -set -x - -if [ ! -z "$ROOT" ]; then - echo "Running SUDO to get root priviledges for root tests" - sudo echo "have root" -fi - -if [ ! -z "$GEN" ]; then - pushd macs - go run gen.go | gofmt > valid_mac_prefixes.go - popd - pushd layers - go run gen.go | gofmt > iana_ports.go - popd -fi - -# Make sure everything is formatted, compiles, and tests pass. -go fmt ./... -go test -i ./... 2>/dev/null >/dev/null || true -go test -go build -pushd examples/bytediff -go build -popd -if [ -f /usr/include/pcap.h ]; then - pushd pcap - go test ./... - go build ./... - go build pcap_tester.go - Root pcap_tester --mode=basic - Root pcap_tester --mode=filtered - Root pcap_tester --mode=timestamp || echo "You might not support timestamp sources" - popd - pushd examples/pcapdump - go build - popd - pushd examples/arpscan - go build - popd - pushd examples/bidirectional - go build - popd - pushd examples/synscan - go build - popd - pushd examples/httpassembly - go build - popd - pushd examples/statsassembly - go build - popd -fi -pushd macs -go test ./... -gofmt -w gen.go -go build gen.go -popd -pushd tcpassembly -go test ./... -popd -pushd reassembly -go test ./... -popd -pushd layers -gofmt -w gen.go -go build gen.go -go test ./... -popd -pushd pcapgo -go test ./... -go build ./... -popd -if [ -f /usr/include/linux/if_packet.h ]; then - if grep -q TPACKET_V3 /usr/include/linux/if_packet.h; then - pushd afpacket - go build ./... - go test ./... - popd - fi -fi -if [ -f /usr/include/pfring.h ]; then - pushd pfring - go test ./... - go build ./... - popd - pushd examples/pfdump - go build - popd -fi - -for travis_script in `ls .travis.*.sh`; do - ./$travis_script -done - -# Run our initial commit -git commit "$@" - -if [ -z "$BENCH" ]; then - set +x - echo "We're not benchmarking and we've committed... we're done!" - exit -fi - -### If we get here, we want to run benchmarks from current commit, and compare -### then to benchmarks from the last --benchmark commit. - -# Get our current branch. -BRANCH="$(git branch | grep '^*' | awk '{print $2}')" - -# File we're going to build our commit description in. -COMMIT_FILE="$(mktemp /tmp/tmp.XXXXXXXX)" - -# Add the word "BENCH" to the start of the git commit. -echo -n "BENCH " > $COMMIT_FILE - -# Get the current description... there must be an easier way. -git log -n 1 | grep '^ ' | sed 's/^ //' >> $COMMIT_FILE - -# Get the commit sha for the last benchmark commit -PREV=$(git log -n 1 --grep='BENCHMARK_MARKER_DO_NOT_CHANGE' | head -n 1 | awk '{print $2}') - -## Run current benchmarks - -cat >> $COMMIT_FILE <<EOF - - ----------------------------------------------------------- -BENCHMARK_MARKER_DO_NOT_CHANGE ----------------------------------------------------------- - -Go version $(go version) - - -TEST BENCHMARKS "$BENCH" -EOF -# go seems to have trouble with 'go test --bench=. ./...' -go test --test.bench="$BENCH" 2>&1 | tee -a $COMMIT_FILE -pushd layers -go test --test.bench="$BENCH" 2>&1 | tee -a $COMMIT_FILE -popd -cat >> $COMMIT_FILE <<EOF - - -PCAP BENCHMARK -EOF -if [ "$BENCH" -eq ".*" ]; then - go run pcap/gopacket_benchmark/*.go 2>&1 | tee -a $COMMIT_FILE -fi - - - -## Reset to last benchmark commit, run benchmarks - -git checkout $PREV - -cat >> $COMMIT_FILE <<EOF ----------------------------------------------------------- -BENCHMARKING AGAINST COMMIT $PREV ----------------------------------------------------------- - - -OLD TEST BENCHMARKS -EOF -# go seems to have trouble with 'go test --bench=. ./...' -go test --test.bench="$BENCH" 2>&1 | tee -a $COMMIT_FILE -pushd layers -go test --test.bench="$BENCH" 2>&1 | tee -a $COMMIT_FILE -popd -cat >> $COMMIT_FILE <<EOF - - -OLD PCAP BENCHMARK -EOF -if [ "$BENCH" -eq ".*" ]; then - go run pcap/gopacket_benchmark/*.go 2>&1 | tee -a $COMMIT_FILE -fi - - - -## Reset back to the most recent commit, edit the commit message by appending -## benchmark results. -git checkout $BRANCH -git commit --amend -F $COMMIT_FILE diff --git a/vendor/github.com/google/gopacket/layerclass.go b/vendor/github.com/google/gopacket/layerclass.go deleted file mode 100644 index 775cd09..0000000 --- a/vendor/github.com/google/gopacket/layerclass.go +++ /dev/null @@ -1,107 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package gopacket - -// LayerClass is a set of LayerTypes, used for grabbing one of a number of -// different types from a packet. -type LayerClass interface { - // Contains returns true if the given layer type should be considered part - // of this layer class. - Contains(LayerType) bool - // LayerTypes returns the set of all layer types in this layer class. - // Note that this may not be a fast operation on all LayerClass - // implementations. - LayerTypes() []LayerType -} - -// Contains implements LayerClass. -func (l LayerType) Contains(a LayerType) bool { - return l == a -} - -// LayerTypes implements LayerClass. -func (l LayerType) LayerTypes() []LayerType { - return []LayerType{l} -} - -// LayerClassSlice implements a LayerClass with a slice. -type LayerClassSlice []bool - -// Contains returns true if the given layer type should be considered part -// of this layer class. -func (s LayerClassSlice) Contains(t LayerType) bool { - return int(t) < len(s) && s[t] -} - -// LayerTypes returns all layer types in this LayerClassSlice. -// Because of LayerClassSlice's implementation, this could be quite slow. -func (s LayerClassSlice) LayerTypes() (all []LayerType) { - for i := 0; i < len(s); i++ { - if s[i] { - all = append(all, LayerType(i)) - } - } - return -} - -// NewLayerClassSlice creates a new LayerClassSlice by creating a slice of -// size max(types) and setting slice[t] to true for each type t. Note, if -// you implement your own LayerType and give it a high value, this WILL create -// a very large slice. -func NewLayerClassSlice(types []LayerType) LayerClassSlice { - var max LayerType - for _, typ := range types { - if typ > max { - max = typ - } - } - t := make([]bool, int(max+1)) - for _, typ := range types { - t[typ] = true - } - return t -} - -// LayerClassMap implements a LayerClass with a map. -type LayerClassMap map[LayerType]bool - -// Contains returns true if the given layer type should be considered part -// of this layer class. -func (m LayerClassMap) Contains(t LayerType) bool { - return m[t] -} - -// LayerTypes returns all layer types in this LayerClassMap. -func (m LayerClassMap) LayerTypes() (all []LayerType) { - for t := range m { - all = append(all, t) - } - return -} - -// NewLayerClassMap creates a LayerClassMap and sets map[t] to true for each -// type in types. -func NewLayerClassMap(types []LayerType) LayerClassMap { - m := LayerClassMap{} - for _, typ := range types { - m[typ] = true - } - return m -} - -// NewLayerClass creates a LayerClass, attempting to be smart about which type -// it creates based on which types are passed in. -func NewLayerClass(types []LayerType) LayerClass { - for _, typ := range types { - if typ > maxLayerType { - // NewLayerClassSlice could create a very large object, so instead create - // a map. - return NewLayerClassMap(types) - } - } - return NewLayerClassSlice(types) -} diff --git a/vendor/github.com/google/gopacket/layers/.linted b/vendor/github.com/google/gopacket/layers/.linted deleted file mode 100644 index afe7689..0000000 --- a/vendor/github.com/google/gopacket/layers/.linted +++ /dev/null @@ -1,41 +0,0 @@ -arp.go -base.go -base_test.go -bfd.go -cdp.go -ctp.go -decode_test.go -dhcp_test.go -dhcpv4.go -dns.go -dns_test.go -doc.go -dot11_test.go -dot1q.go -dot1q_test.go -eapol.go -etherip.go -fddi.go -gen.go -gre.go -gre_test.go -iana_ports.go -icmp6_test.go -igmp_test.go -ip4_test.go -ipsec.go -ipsec_test.go -loopback.go -mpls_test.go -ntp_test.go -ports.go -ppp.go -prism_test.go -radiotap_test.go -sflow_test.go -tcp_test.go -udp_test.go -usb_test.go -vrrp_test.go -vxlan.go -vxlan_test.go diff --git a/vendor/github.com/google/gopacket/layers/arp.go b/vendor/github.com/google/gopacket/layers/arp.go deleted file mode 100644 index 49e05ac..0000000 --- a/vendor/github.com/google/gopacket/layers/arp.go +++ /dev/null @@ -1,109 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - - "github.com/google/gopacket" -) - -// Potential values for ARP.Operation. -const ( - ARPRequest = 1 - ARPReply = 2 -) - -// ARP is a ARP packet header. -type ARP struct { - BaseLayer - AddrType LinkType - Protocol EthernetType - HwAddressSize uint8 - ProtAddressSize uint8 - Operation uint16 - SourceHwAddress []byte - SourceProtAddress []byte - DstHwAddress []byte - DstProtAddress []byte -} - -// LayerType returns LayerTypeARP -func (arp *ARP) LayerType() gopacket.LayerType { return LayerTypeARP } - -// DecodeFromBytes decodes the given bytes into this layer. -func (arp *ARP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - arp.AddrType = LinkType(binary.BigEndian.Uint16(data[0:2])) - arp.Protocol = EthernetType(binary.BigEndian.Uint16(data[2:4])) - arp.HwAddressSize = data[4] - arp.ProtAddressSize = data[5] - arp.Operation = binary.BigEndian.Uint16(data[6:8]) - arp.SourceHwAddress = data[8 : 8+arp.HwAddressSize] - arp.SourceProtAddress = data[8+arp.HwAddressSize : 8+arp.HwAddressSize+arp.ProtAddressSize] - arp.DstHwAddress = data[8+arp.HwAddressSize+arp.ProtAddressSize : 8+2*arp.HwAddressSize+arp.ProtAddressSize] - arp.DstProtAddress = data[8+2*arp.HwAddressSize+arp.ProtAddressSize : 8+2*arp.HwAddressSize+2*arp.ProtAddressSize] - - arpLength := 8 + 2*arp.HwAddressSize + 2*arp.ProtAddressSize - arp.Contents = data[:arpLength] - arp.Payload = data[arpLength:] - return nil -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (arp *ARP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - size := 8 + len(arp.SourceHwAddress) + len(arp.SourceProtAddress) + len(arp.DstHwAddress) + len(arp.DstProtAddress) - bytes, err := b.PrependBytes(size) - if err != nil { - return err - } - if opts.FixLengths { - if len(arp.SourceHwAddress) != len(arp.DstHwAddress) { - return errors.New("mismatched hardware address sizes") - } - arp.HwAddressSize = uint8(len(arp.SourceHwAddress)) - if len(arp.SourceProtAddress) != len(arp.DstProtAddress) { - return errors.New("mismatched prot address sizes") - } - arp.ProtAddressSize = uint8(len(arp.SourceProtAddress)) - } - binary.BigEndian.PutUint16(bytes, uint16(arp.AddrType)) - binary.BigEndian.PutUint16(bytes[2:], uint16(arp.Protocol)) - bytes[4] = arp.HwAddressSize - bytes[5] = arp.ProtAddressSize - binary.BigEndian.PutUint16(bytes[6:], arp.Operation) - start := 8 - for _, addr := range [][]byte{ - arp.SourceHwAddress, - arp.SourceProtAddress, - arp.DstHwAddress, - arp.DstProtAddress, - } { - copy(bytes[start:], addr) - start += len(addr) - } - return nil -} - -// CanDecode returns the set of layer types that this DecodingLayer can decode. -func (arp *ARP) CanDecode() gopacket.LayerClass { - return LayerTypeARP -} - -// NextLayerType returns the layer type contained by this DecodingLayer. -func (arp *ARP) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypePayload -} - -func decodeARP(data []byte, p gopacket.PacketBuilder) error { - - arp := &ARP{} - return decodingLayerDecoder(arp, data, p) -} diff --git a/vendor/github.com/google/gopacket/layers/base.go b/vendor/github.com/google/gopacket/layers/base.go deleted file mode 100644 index cd59b46..0000000 --- a/vendor/github.com/google/gopacket/layers/base.go +++ /dev/null @@ -1,52 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "github.com/google/gopacket" -) - -// BaseLayer is a convenience struct which implements the LayerData and -// LayerPayload functions of the Layer interface. -type BaseLayer struct { - // Contents is the set of bytes that make up this layer. IE: for an - // Ethernet packet, this would be the set of bytes making up the - // Ethernet frame. - Contents []byte - // Payload is the set of bytes contained by (but not part of) this - // Layer. Again, to take Ethernet as an example, this would be the - // set of bytes encapsulated by the Ethernet protocol. - Payload []byte -} - -// LayerContents returns the bytes of the packet layer. -func (b *BaseLayer) LayerContents() []byte { return b.Contents } - -// LayerPayload returns the bytes contained within the packet layer. -func (b *BaseLayer) LayerPayload() []byte { return b.Payload } - -type layerDecodingLayer interface { - gopacket.Layer - DecodeFromBytes([]byte, gopacket.DecodeFeedback) error - NextLayerType() gopacket.LayerType -} - -func decodingLayerDecoder(d layerDecodingLayer, data []byte, p gopacket.PacketBuilder) error { - err := d.DecodeFromBytes(data, p) - if err != nil { - return err - } - p.AddLayer(d) - next := d.NextLayerType() - if next == gopacket.LayerTypeZero { - return nil - } - return p.NextDecoder(next) -} - -// hacky way to zero out memory... there must be a better way? -var lotsOfZeros [1024]byte diff --git a/vendor/github.com/google/gopacket/layers/bfd.go b/vendor/github.com/google/gopacket/layers/bfd.go deleted file mode 100644 index 43030fb..0000000 --- a/vendor/github.com/google/gopacket/layers/bfd.go +++ /dev/null @@ -1,481 +0,0 @@ -// Copyright 2017 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. -// - -package layers - -import ( - "encoding/binary" - "errors" - - "github.com/google/gopacket" -) - -// BFD Control Packet Format -// ------------------------- -// The current version of BFD's RFC (RFC 5880) contains the following -// diagram for the BFD Control packet format: -// -// 0 1 2 3 -// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// |Vers | Diag |Sta|P|F|C|A|D|M| Detect Mult | Length | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | My Discriminator | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Your Discriminator | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Desired Min TX Interval | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Required Min RX Interval | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Required Min Echo RX Interval | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// -// An optional Authentication Section MAY be present: -// -// 0 1 2 3 -// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Auth Type | Auth Len | Authentication Data... | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// -// -// Simple Password Authentication Section Format -// --------------------------------------------- -// 0 1 2 3 -// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Auth Type | Auth Len | Auth Key ID | Password... | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | ... | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// -// -// Keyed MD5 and Meticulous Keyed MD5 Authentication Section Format -// ---------------------------------------------------------------- -// 0 1 2 3 -// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Auth Type | Auth Len | Auth Key ID | Reserved | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Sequence Number | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Auth Key/Digest... | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | ... | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// -// -// Keyed SHA1 and Meticulous Keyed SHA1 Authentication Section Format -// ------------------------------------------------------------------ -// 0 1 2 3 -// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Auth Type | Auth Len | Auth Key ID | Reserved | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Sequence Number | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Auth Key/Hash... | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | ... | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// -// From https://tools.ietf.org/rfc/rfc5880.txt -const bfdMinimumRecordSizeInBytes int = 24 - -// BFDVersion represents the version as decoded from the BFD control message -type BFDVersion uint8 - -// BFDDiagnostic represents diagnostic infomation about a BFD session -type BFDDiagnostic uint8 - -// constants that define BFDDiagnostic flags -const ( - BFDDiagnosticNone BFDDiagnostic = 0 // No Diagnostic - BFDDiagnosticTimeExpired BFDDiagnostic = 1 // Control Detection Time Expired - BFDDiagnosticEchoFailed BFDDiagnostic = 2 // Echo Function Failed - BFDDiagnosticNeighborSignalDown BFDDiagnostic = 3 // Neighbor Signaled Session Down - BFDDiagnosticForwardPlaneReset BFDDiagnostic = 4 // Forwarding Plane Reset - BFDDiagnosticPathDown BFDDiagnostic = 5 // Path Down - BFDDiagnosticConcatPathDown BFDDiagnostic = 6 // Concatenated Path Down - BFDDiagnosticAdminDown BFDDiagnostic = 7 // Administratively Down - BFDDiagnosticRevConcatPathDown BFDDiagnostic = 8 // Reverse Concatenated Path Dow -) - -// String returns a string version of BFDDiagnostic -func (bd BFDDiagnostic) String() string { - switch bd { - default: - return "Unknown" - case BFDDiagnosticNone: - return "None" - case BFDDiagnosticTimeExpired: - return "Control Detection Time Expired" - case BFDDiagnosticEchoFailed: - return "Echo Function Failed" - case BFDDiagnosticNeighborSignalDown: - return "Neighbor Signaled Session Down" - case BFDDiagnosticForwardPlaneReset: - return "Forwarding Plane Reset" - case BFDDiagnosticPathDown: - return "Path Down" - case BFDDiagnosticConcatPathDown: - return "Concatenated Path Down" - case BFDDiagnosticAdminDown: - return "Administratively Down" - case BFDDiagnosticRevConcatPathDown: - return "Reverse Concatenated Path Down" - } -} - -// BFDState represents the state of a BFD session -type BFDState uint8 - -// constants that define BFDState -const ( - BFDStateAdminDown BFDState = 0 - BFDStateDown BFDState = 1 - BFDStateInit BFDState = 2 - BFDStateUp BFDState = 3 -) - -// String returns a string version of BFDState -func (s BFDState) String() string { - switch s { - default: - return "Unknown" - case BFDStateAdminDown: - return "Admin Down" - case BFDStateDown: - return "Down" - case BFDStateInit: - return "Init" - case BFDStateUp: - return "Up" - } -} - -// BFDDetectMultiplier represents the negotiated transmit interval, -// multiplied by this value, provides the Detection Time for the -// receiving system in Asynchronous mode. -type BFDDetectMultiplier uint8 - -// BFDDiscriminator is a unique, nonzero discriminator value used -// to demultiplex multiple BFD sessions between the same pair of systems. -type BFDDiscriminator uint32 - -// BFDTimeInterval represents a time interval in microseconds -type BFDTimeInterval uint32 - -// BFDAuthType represents the authentication used in the BFD session -type BFDAuthType uint8 - -// constants that define the BFDAuthType -const ( - BFDAuthTypeNone BFDAuthType = 0 // No Auth - BFDAuthTypePassword BFDAuthType = 1 // Simple Password - BFDAuthTypeKeyedMD5 BFDAuthType = 2 // Keyed MD5 - BFDAuthTypeMeticulousKeyedMD5 BFDAuthType = 3 // Meticulous Keyed MD5 - BFDAuthTypeKeyedSHA1 BFDAuthType = 4 // Keyed SHA1 - BFDAuthTypeMeticulousKeyedSHA1 BFDAuthType = 5 // Meticulous Keyed SHA1 -) - -// String returns a string version of BFDAuthType -func (at BFDAuthType) String() string { - switch at { - default: - return "Unknown" - case BFDAuthTypeNone: - return "No Authentication" - case BFDAuthTypePassword: - return "Simple Password" - case BFDAuthTypeKeyedMD5: - return "Keyed MD5" - case BFDAuthTypeMeticulousKeyedMD5: - return "Meticulous Keyed MD5" - case BFDAuthTypeKeyedSHA1: - return "Keyed SHA1" - case BFDAuthTypeMeticulousKeyedSHA1: - return "Meticulous Keyed SHA1" - } -} - -// BFDAuthKeyID represents the authentication key ID in use for -// this packet. This allows multiple keys to be active simultaneously. -type BFDAuthKeyID uint8 - -// BFDAuthSequenceNumber represents the sequence number for this packet. -// For Keyed Authentication, this value is incremented occasionally. For -// Meticulous Keyed Authentication, this value is incremented for each -// successive packet transmitted for a session. This provides protection -// against replay attacks. -type BFDAuthSequenceNumber uint32 - -// BFDAuthData represents the authentication key or digest -type BFDAuthData []byte - -// BFDAuthHeader represents authentication data used in the BFD session -type BFDAuthHeader struct { - AuthType BFDAuthType - KeyID BFDAuthKeyID - SequenceNumber BFDAuthSequenceNumber - Data BFDAuthData -} - -// Length returns the data length of the BFDAuthHeader based on the -// authentication type -func (h *BFDAuthHeader) Length() int { - switch h.AuthType { - case BFDAuthTypePassword: - return 3 + len(h.Data) - case BFDAuthTypeKeyedMD5, BFDAuthTypeMeticulousKeyedMD5: - return 8 + len(h.Data) - case BFDAuthTypeKeyedSHA1, BFDAuthTypeMeticulousKeyedSHA1: - return 8 + len(h.Data) - default: - return 0 - } -} - -// BFD represents a BFD control message packet whose payload contains -// the control information required to for a BFD session. -// -// References -// ---------- -// -// Wikipedia's BFD entry: -// https://en.wikipedia.org/wiki/Bidirectional_Forwarding_Detection -// This is the best place to get an overview of BFD. -// -// RFC 5880 "Bidirectional Forwarding Detection (BFD)" (2010) -// https://tools.ietf.org/html/rfc5880 -// This is the original BFD specification. -// -// RFC 5881 "Bidirectional Forwarding Detection (BFD) for IPv4 and IPv6 (Single Hop)" (2010) -// https://tools.ietf.org/html/rfc5881 -// Describes the use of the Bidirectional Forwarding Detection (BFD) -// protocol over IPv4 and IPv6 for single IP hops. -type BFD struct { - BaseLayer // Stores the packet bytes and payload bytes. - - Version BFDVersion // Version of the BFD protocol. - Diagnostic BFDDiagnostic // Diagnostic code for last state change - State BFDState // Current state - Poll bool // Requesting verification - Final bool // Responding to a received BFD Control packet that had the Poll (P) bit set. - ControlPlaneIndependent bool // BFD implementation does not share fate with its control plane - AuthPresent bool // Authentication Section is present and the session is to be authenticated - Demand bool // Demand mode is active - Multipoint bool // For future point-to-multipoint extensions. Must always be zero - DetectMultiplier BFDDetectMultiplier // Detection time multiplier - MyDiscriminator BFDDiscriminator // A unique, nonzero discriminator value - YourDiscriminator BFDDiscriminator // discriminator received from the remote system. - DesiredMinTxInterval BFDTimeInterval // Minimum interval, in microseconds, the local system would like to use when transmitting BFD Control packets - RequiredMinRxInterval BFDTimeInterval // Minimum interval, in microseconds, between received BFD Control packets that this system is capable of supporting - RequiredMinEchoRxInterval BFDTimeInterval // Minimum interval, in microseconds, between received BFD Echo packets that this system is capable of supporting - AuthHeader *BFDAuthHeader // Authentication data, variable length. -} - -// Length returns the data length of a BFD Control message which -// changes based on the presence and type of authentication -// contained in the message -func (d *BFD) Length() int { - if d.AuthPresent && (d.AuthHeader != nil) { - return bfdMinimumRecordSizeInBytes + d.AuthHeader.Length() - } - - return bfdMinimumRecordSizeInBytes -} - -// LayerType returns the layer type of the BFD object, which is LayerTypeBFD. -func (d *BFD) LayerType() gopacket.LayerType { - return LayerTypeBFD -} - -// decodeBFD analyses a byte slice and attempts to decode it as a BFD -// control packet -// -// If it succeeds, it loads p with information about the packet and returns nil. -// If it fails, it returns an error (non nil). -// -// This function is employed in layertypes.go to register the BFD layer. -func decodeBFD(data []byte, p gopacket.PacketBuilder) error { - - // Attempt to decode the byte slice. - d := &BFD{} - err := d.DecodeFromBytes(data, p) - if err != nil { - return err - } - - // If the decoding worked, add the layer to the packet and set it - // as the application layer too, if there isn't already one. - p.AddLayer(d) - p.SetApplicationLayer(d) - - return nil -} - -// DecodeFromBytes analyses a byte slice and attempts to decode it as a BFD -// control packet. -// -// Upon succeeds, it loads the BFD object with information about the packet -// and returns nil. -// Upon failure, it returns an error (non nil). -func (d *BFD) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - - // If the data block is too short to be a BFD record, then return an error. - if len(data) < bfdMinimumRecordSizeInBytes { - df.SetTruncated() - return errors.New("BFD packet too short") - } - - pLen := uint8(data[3]) - if len(data) != int(pLen) { - return errors.New("BFD packet length does not match") - } - - // BFD type embeds type BaseLayer which contains two fields: - // Contents is supposed to contain the bytes of the data at this level. - // Payload is supposed to contain the payload of this level. - // Here we set the baselayer to be the bytes of the BFD record. - d.BaseLayer = BaseLayer{Contents: data[:len(data)]} - - // Extract the fields from the block of bytes. - // To make sense of this, refer to the packet diagram - // above and the section on endian conventions. - - // The first few fields are all packed into the first 32 bits. Unpack them. - d.Version = BFDVersion(((data[0] & 0xE0) >> 5)) - d.Diagnostic = BFDDiagnostic(data[0] & 0x1F) - data = data[1:] - - d.State = BFDState((data[0] & 0xC0) >> 6) - d.Poll = data[0]&0x20 != 0 - d.Final = data[0]&0x10 != 0 - d.ControlPlaneIndependent = data[0]&0x08 != 0 - d.AuthPresent = data[0]&0x04 != 0 - d.Demand = data[0]&0x02 != 0 - d.Multipoint = data[0]&0x01 != 0 - data = data[1:] - - data, d.DetectMultiplier = data[1:], BFDDetectMultiplier(data[0]) - data, _ = data[1:], uint8(data[0]) // Consume length - - // The remaining fields can just be copied in big endian order. - data, d.MyDiscriminator = data[4:], BFDDiscriminator(binary.BigEndian.Uint32(data[:4])) - data, d.YourDiscriminator = data[4:], BFDDiscriminator(binary.BigEndian.Uint32(data[:4])) - data, d.DesiredMinTxInterval = data[4:], BFDTimeInterval(binary.BigEndian.Uint32(data[:4])) - data, d.RequiredMinRxInterval = data[4:], BFDTimeInterval(binary.BigEndian.Uint32(data[:4])) - data, d.RequiredMinEchoRxInterval = data[4:], BFDTimeInterval(binary.BigEndian.Uint32(data[:4])) - - if d.AuthPresent && (len(data) > 2) { - d.AuthHeader = &BFDAuthHeader{} - data, d.AuthHeader.AuthType = data[1:], BFDAuthType(data[0]) - data, _ = data[1:], uint8(data[0]) // Consume length - data, d.AuthHeader.KeyID = data[1:], BFDAuthKeyID(data[0]) - - switch d.AuthHeader.AuthType { - case BFDAuthTypePassword: - d.AuthHeader.Data = BFDAuthData(data) - case BFDAuthTypeKeyedMD5, BFDAuthTypeMeticulousKeyedMD5: - // Skipped reserved byte - data, d.AuthHeader.SequenceNumber = data[5:], BFDAuthSequenceNumber(binary.BigEndian.Uint32(data[1:5])) - d.AuthHeader.Data = BFDAuthData(data) - case BFDAuthTypeKeyedSHA1, BFDAuthTypeMeticulousKeyedSHA1: - // Skipped reserved byte - data, d.AuthHeader.SequenceNumber = data[5:], BFDAuthSequenceNumber(binary.BigEndian.Uint32(data[1:5])) - d.AuthHeader.Data = BFDAuthData(data) - } - } - - return nil -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (d *BFD) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - data, err := b.PrependBytes(bfdMinimumRecordSizeInBytes) - if err != nil { - return err - } - - // Pack the first few fields into the first 32 bits. - data[0] = byte(byte(d.Version<<5) | byte(d.Diagnostic)) - h := uint8(0) - h |= (uint8(d.State) << 6) - h |= (uint8(bool2uint8(d.Poll)) << 5) - h |= (uint8(bool2uint8(d.Final)) << 4) - h |= (uint8(bool2uint8(d.ControlPlaneIndependent)) << 3) - h |= (uint8(bool2uint8(d.AuthPresent)) << 2) - h |= (uint8(bool2uint8(d.Demand)) << 1) - h |= uint8(bool2uint8(d.Multipoint)) - data[1] = byte(h) - data[2] = byte(d.DetectMultiplier) - data[3] = byte(d.Length()) - - // The remaining fields can just be copied in big endian order. - binary.BigEndian.PutUint32(data[4:], uint32(d.MyDiscriminator)) - binary.BigEndian.PutUint32(data[8:], uint32(d.YourDiscriminator)) - binary.BigEndian.PutUint32(data[12:], uint32(d.DesiredMinTxInterval)) - binary.BigEndian.PutUint32(data[16:], uint32(d.RequiredMinRxInterval)) - binary.BigEndian.PutUint32(data[20:], uint32(d.RequiredMinEchoRxInterval)) - - if d.AuthPresent && (d.AuthHeader != nil) { - auth, err := b.AppendBytes(int(d.AuthHeader.Length())) - if err != nil { - return err - } - - auth[0] = byte(d.AuthHeader.AuthType) - auth[1] = byte(d.AuthHeader.Length()) - auth[2] = byte(d.AuthHeader.KeyID) - - switch d.AuthHeader.AuthType { - case BFDAuthTypePassword: - copy(auth[3:], d.AuthHeader.Data) - case BFDAuthTypeKeyedMD5, BFDAuthTypeMeticulousKeyedMD5: - auth[3] = byte(0) - binary.BigEndian.PutUint32(auth[4:], uint32(d.AuthHeader.SequenceNumber)) - copy(auth[8:], d.AuthHeader.Data) - case BFDAuthTypeKeyedSHA1, BFDAuthTypeMeticulousKeyedSHA1: - auth[3] = byte(0) - binary.BigEndian.PutUint32(auth[4:], uint32(d.AuthHeader.SequenceNumber)) - copy(auth[8:], d.AuthHeader.Data) - } - } - - return nil -} - -// CanDecode returns a set of layers that BFD objects can decode. -// As BFD objects can only decide the BFD layer, we can return just that layer. -// Apparently a single layer type implements LayerClass. -func (d *BFD) CanDecode() gopacket.LayerClass { - return LayerTypeBFD -} - -// NextLayerType specifies the next layer that GoPacket should attempt to -// analyse after this (BFD) layer. As BFD packets do not contain any payload -// bytes, there are no further layers to analyse. -func (d *BFD) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypeZero -} - -// Payload returns an empty byte slice as BFD packets do not carry a payload -func (d *BFD) Payload() []byte { - return nil -} - -// bool2uint8 converts a bool to uint8 -func bool2uint8(b bool) uint8 { - if b { - return 1 - } - return 0 -} diff --git a/vendor/github.com/google/gopacket/layers/cdp.go b/vendor/github.com/google/gopacket/layers/cdp.go deleted file mode 100644 index d67203e..0000000 --- a/vendor/github.com/google/gopacket/layers/cdp.go +++ /dev/null @@ -1,651 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -// Enum types courtesy of... -// http://search.cpan.org/~mchapman/Net-CDP-0.09/lib/Net/CDP.pm -// https://code.google.com/p/ladvd/ -// http://anonsvn.wireshark.org/viewvc/releases/wireshark-1.8.6/epan/dissectors/packet-cdp.c - -package layers - -import ( - "encoding/binary" - "fmt" - "net" - - "github.com/google/gopacket" -) - -// CDPTLVType is the type of each TLV value in a CiscoDiscovery packet. -type CDPTLVType uint16 - -// CDPTLVType values. -const ( - CDPTLVDevID CDPTLVType = 0x0001 - CDPTLVAddress CDPTLVType = 0x0002 - CDPTLVPortID CDPTLVType = 0x0003 - CDPTLVCapabilities CDPTLVType = 0x0004 - CDPTLVVersion CDPTLVType = 0x0005 - CDPTLVPlatform CDPTLVType = 0x0006 - CDPTLVIPPrefix CDPTLVType = 0x0007 - CDPTLVHello CDPTLVType = 0x0008 - CDPTLVVTPDomain CDPTLVType = 0x0009 - CDPTLVNativeVLAN CDPTLVType = 0x000a - CDPTLVFullDuplex CDPTLVType = 0x000b - CDPTLVVLANReply CDPTLVType = 0x000e - CDPTLVVLANQuery CDPTLVType = 0x000f - CDPTLVPower CDPTLVType = 0x0010 - CDPTLVMTU CDPTLVType = 0x0011 - CDPTLVExtendedTrust CDPTLVType = 0x0012 - CDPTLVUntrustedCOS CDPTLVType = 0x0013 - CDPTLVSysName CDPTLVType = 0x0014 - CDPTLVSysOID CDPTLVType = 0x0015 - CDPTLVMgmtAddresses CDPTLVType = 0x0016 - CDPTLVLocation CDPTLVType = 0x0017 - CDPTLVExternalPortID CDPTLVType = 0x0018 - CDPTLVPowerRequested CDPTLVType = 0x0019 - CDPTLVPowerAvailable CDPTLVType = 0x001a - CDPTLVPortUnidirectional CDPTLVType = 0x001b - CDPTLVEnergyWise CDPTLVType = 0x001d - CDPTLVSparePairPOE CDPTLVType = 0x001f -) - -// CiscoDiscoveryValue is a TLV value inside a CiscoDiscovery packet layer. -type CiscoDiscoveryValue struct { - Type CDPTLVType - Length uint16 - Value []byte -} - -// CiscoDiscovery is a packet layer containing the Cisco Discovery Protocol. -// See http://www.cisco.com/univercd/cc/td/doc/product/lan/trsrb/frames.htm#31885 -type CiscoDiscovery struct { - BaseLayer - Version byte - TTL byte - Checksum uint16 - Values []CiscoDiscoveryValue -} - -// CDPCapability is the set of capabilities advertised by a CDP device. -type CDPCapability uint32 - -// CDPCapability values. -const ( - CDPCapMaskRouter CDPCapability = 0x0001 - CDPCapMaskTBBridge CDPCapability = 0x0002 - CDPCapMaskSPBridge CDPCapability = 0x0004 - CDPCapMaskSwitch CDPCapability = 0x0008 - CDPCapMaskHost CDPCapability = 0x0010 - CDPCapMaskIGMPFilter CDPCapability = 0x0020 - CDPCapMaskRepeater CDPCapability = 0x0040 - CDPCapMaskPhone CDPCapability = 0x0080 - CDPCapMaskRemote CDPCapability = 0x0100 -) - -// CDPCapabilities represents the capabilities of a device -type CDPCapabilities struct { - L3Router bool - TBBridge bool - SPBridge bool - L2Switch bool - IsHost bool - IGMPFilter bool - L1Repeater bool - IsPhone bool - RemotelyManaged bool -} - -// CDP Power-over-Ethernet values. -const ( - CDPPoEFourWire byte = 0x01 - CDPPoEPDArch byte = 0x02 - CDPPoEPDRequest byte = 0x04 - CDPPoEPSE byte = 0x08 -) - -// CDPSparePairPoE provides information on PoE. -type CDPSparePairPoE struct { - PSEFourWire bool // Supported / Not supported - PDArchShared bool // Shared / Independent - PDRequestOn bool // On / Off - PSEOn bool // On / Off -} - -// CDPVLANDialogue encapsulates a VLAN Query/Reply -type CDPVLANDialogue struct { - ID uint8 - VLAN uint16 -} - -// CDPPowerDialogue encapsulates a Power Query/Reply -type CDPPowerDialogue struct { - ID uint16 - MgmtID uint16 - Values []uint32 -} - -// CDPLocation provides location information for a CDP device. -type CDPLocation struct { - Type uint8 // Undocumented - Location string -} - -// CDPHello is a Cisco Hello message (undocumented, hence the "Unknown" fields) -type CDPHello struct { - OUI []byte - ProtocolID uint16 - ClusterMaster net.IP - Unknown1 net.IP - Version byte - SubVersion byte - Status byte - Unknown2 byte - ClusterCommander net.HardwareAddr - SwitchMAC net.HardwareAddr - Unknown3 byte - ManagementVLAN uint16 -} - -// CDPEnergyWiseSubtype is used within CDP to define TLV values. -type CDPEnergyWiseSubtype uint32 - -// CDPEnergyWiseSubtype values. -const ( - CDPEnergyWiseRole CDPEnergyWiseSubtype = 0x00000007 - CDPEnergyWiseDomain CDPEnergyWiseSubtype = 0x00000008 - CDPEnergyWiseName CDPEnergyWiseSubtype = 0x00000009 - CDPEnergyWiseReplyTo CDPEnergyWiseSubtype = 0x00000017 -) - -// CDPEnergyWise is used by CDP to monitor and control power usage. -type CDPEnergyWise struct { - EncryptedData []byte - Unknown1 uint32 - SequenceNumber uint32 - ModelNumber string - Unknown2 uint16 - HardwareID string - SerialNum string - Unknown3 []byte - Role string - Domain string - Name string - ReplyUnknown1 []byte - ReplyPort []byte - ReplyAddress []byte - ReplyUnknown2 []byte - ReplyUnknown3 []byte -} - -// CiscoDiscoveryInfo represents the decoded details for a set of CiscoDiscoveryValues -type CiscoDiscoveryInfo struct { - BaseLayer - CDPHello - DeviceID string - Addresses []net.IP - PortID string - Capabilities CDPCapabilities - Version string - Platform string - IPPrefixes []net.IPNet - VTPDomain string - NativeVLAN uint16 - FullDuplex bool - VLANReply CDPVLANDialogue - VLANQuery CDPVLANDialogue - PowerConsumption uint16 - MTU uint32 - ExtendedTrust uint8 - UntrustedCOS uint8 - SysName string - SysOID string - MgmtAddresses []net.IP - Location CDPLocation - PowerRequest CDPPowerDialogue - PowerAvailable CDPPowerDialogue - SparePairPoe CDPSparePairPoE - EnergyWise CDPEnergyWise - Unknown []CiscoDiscoveryValue -} - -// LayerType returns gopacket.LayerTypeCiscoDiscovery. -func (c *CiscoDiscovery) LayerType() gopacket.LayerType { - return LayerTypeCiscoDiscovery -} - -func decodeCiscoDiscovery(data []byte, p gopacket.PacketBuilder) error { - c := &CiscoDiscovery{ - Version: data[0], - TTL: data[1], - Checksum: binary.BigEndian.Uint16(data[2:4]), - } - if c.Version != 1 && c.Version != 2 { - return fmt.Errorf("Invalid CiscoDiscovery version number %d", c.Version) - } - var err error - c.Values, err = decodeCiscoDiscoveryTLVs(data[4:]) - if err != nil { - return err - } - c.Contents = data[0:4] - c.Payload = data[4:] - p.AddLayer(c) - return p.NextDecoder(gopacket.DecodeFunc(decodeCiscoDiscoveryInfo)) -} - -// LayerType returns gopacket.LayerTypeCiscoDiscoveryInfo. -func (c *CiscoDiscoveryInfo) LayerType() gopacket.LayerType { - return LayerTypeCiscoDiscoveryInfo -} - -func decodeCiscoDiscoveryTLVs(data []byte) (values []CiscoDiscoveryValue, err error) { - for len(data) > 0 { - val := CiscoDiscoveryValue{ - Type: CDPTLVType(binary.BigEndian.Uint16(data[:2])), - Length: binary.BigEndian.Uint16(data[2:4]), - } - if val.Length < 4 { - err = fmt.Errorf("Invalid CiscoDiscovery value length %d", val.Length) - break - } - val.Value = data[4:val.Length] - values = append(values, val) - data = data[val.Length:] - } - return -} - -func decodeCiscoDiscoveryInfo(data []byte, p gopacket.PacketBuilder) error { - var err error - info := &CiscoDiscoveryInfo{BaseLayer: BaseLayer{Contents: data}} - p.AddLayer(info) - values, err := decodeCiscoDiscoveryTLVs(data) - if err != nil { // Unlikely, as parent decode will fail, but better safe... - return err - } - for _, val := range values { - switch val.Type { - case CDPTLVDevID: - info.DeviceID = string(val.Value) - case CDPTLVAddress: - if err = checkCDPTLVLen(val, 4); err != nil { - return err - } - info.Addresses, err = decodeAddresses(val.Value) - if err != nil { - return err - } - case CDPTLVPortID: - info.PortID = string(val.Value) - case CDPTLVCapabilities: - if err = checkCDPTLVLen(val, 4); err != nil { - return err - } - val := CDPCapability(binary.BigEndian.Uint32(val.Value[0:4])) - info.Capabilities.L3Router = (val&CDPCapMaskRouter > 0) - info.Capabilities.TBBridge = (val&CDPCapMaskTBBridge > 0) - info.Capabilities.SPBridge = (val&CDPCapMaskSPBridge > 0) - info.Capabilities.L2Switch = (val&CDPCapMaskSwitch > 0) - info.Capabilities.IsHost = (val&CDPCapMaskHost > 0) - info.Capabilities.IGMPFilter = (val&CDPCapMaskIGMPFilter > 0) - info.Capabilities.L1Repeater = (val&CDPCapMaskRepeater > 0) - info.Capabilities.IsPhone = (val&CDPCapMaskPhone > 0) - info.Capabilities.RemotelyManaged = (val&CDPCapMaskRemote > 0) - case CDPTLVVersion: - info.Version = string(val.Value) - case CDPTLVPlatform: - info.Platform = string(val.Value) - case CDPTLVIPPrefix: - v := val.Value - l := len(v) - if l%5 == 0 && l >= 5 { - for len(v) > 0 { - _, ipnet, _ := net.ParseCIDR(fmt.Sprintf("%d.%d.%d.%d/%d", v[0], v[1], v[2], v[3], v[4])) - info.IPPrefixes = append(info.IPPrefixes, *ipnet) - v = v[5:] - } - } else { - return fmt.Errorf("Invalid TLV %v length %d", val.Type, len(val.Value)) - } - case CDPTLVHello: - if err = checkCDPTLVLen(val, 32); err != nil { - return err - } - v := val.Value - info.CDPHello.OUI = v[0:3] - info.CDPHello.ProtocolID = binary.BigEndian.Uint16(v[3:5]) - info.CDPHello.ClusterMaster = v[5:9] - info.CDPHello.Unknown1 = v[9:13] - info.CDPHello.Version = v[13] - info.CDPHello.SubVersion = v[14] - info.CDPHello.Status = v[15] - info.CDPHello.Unknown2 = v[16] - info.CDPHello.ClusterCommander = v[17:23] - info.CDPHello.SwitchMAC = v[23:29] - info.CDPHello.Unknown3 = v[29] - info.CDPHello.ManagementVLAN = binary.BigEndian.Uint16(v[30:32]) - case CDPTLVVTPDomain: - info.VTPDomain = string(val.Value) - case CDPTLVNativeVLAN: - if err = checkCDPTLVLen(val, 2); err != nil { - return err - } - info.NativeVLAN = binary.BigEndian.Uint16(val.Value[0:2]) - case CDPTLVFullDuplex: - if err = checkCDPTLVLen(val, 1); err != nil { - return err - } - info.FullDuplex = (val.Value[0] == 1) - case CDPTLVVLANReply: - if err = checkCDPTLVLen(val, 3); err != nil { - return err - } - info.VLANReply.ID = uint8(val.Value[0]) - info.VLANReply.VLAN = binary.BigEndian.Uint16(val.Value[1:3]) - case CDPTLVVLANQuery: - if err = checkCDPTLVLen(val, 3); err != nil { - return err - } - info.VLANQuery.ID = uint8(val.Value[0]) - info.VLANQuery.VLAN = binary.BigEndian.Uint16(val.Value[1:3]) - case CDPTLVPower: - if err = checkCDPTLVLen(val, 2); err != nil { - return err - } - info.PowerConsumption = binary.BigEndian.Uint16(val.Value[0:2]) - case CDPTLVMTU: - if err = checkCDPTLVLen(val, 4); err != nil { - return err - } - info.MTU = binary.BigEndian.Uint32(val.Value[0:4]) - case CDPTLVExtendedTrust: - if err = checkCDPTLVLen(val, 1); err != nil { - return err - } - info.ExtendedTrust = uint8(val.Value[0]) - case CDPTLVUntrustedCOS: - if err = checkCDPTLVLen(val, 1); err != nil { - return err - } - info.UntrustedCOS = uint8(val.Value[0]) - case CDPTLVSysName: - info.SysName = string(val.Value) - case CDPTLVSysOID: - info.SysOID = string(val.Value) - case CDPTLVMgmtAddresses: - if err = checkCDPTLVLen(val, 4); err != nil { - return err - } - info.MgmtAddresses, err = decodeAddresses(val.Value) - if err != nil { - return err - } - case CDPTLVLocation: - if err = checkCDPTLVLen(val, 2); err != nil { - return err - } - info.Location.Type = uint8(val.Value[0]) - info.Location.Location = string(val.Value[1:]) - - // case CDPTLVLExternalPortID: - // Undocumented - case CDPTLVPowerRequested: - if err = checkCDPTLVLen(val, 4); err != nil { - return err - } - info.PowerRequest.ID = binary.BigEndian.Uint16(val.Value[0:2]) - info.PowerRequest.MgmtID = binary.BigEndian.Uint16(val.Value[2:4]) - for n := 4; n < len(val.Value); n += 4 { - info.PowerRequest.Values = append(info.PowerRequest.Values, binary.BigEndian.Uint32(val.Value[n:n+4])) - } - case CDPTLVPowerAvailable: - if err = checkCDPTLVLen(val, 4); err != nil { - return err - } - info.PowerAvailable.ID = binary.BigEndian.Uint16(val.Value[0:2]) - info.PowerAvailable.MgmtID = binary.BigEndian.Uint16(val.Value[2:4]) - for n := 4; n < len(val.Value); n += 4 { - info.PowerAvailable.Values = append(info.PowerAvailable.Values, binary.BigEndian.Uint32(val.Value[n:n+4])) - } - // case CDPTLVPortUnidirectional - // Undocumented - case CDPTLVEnergyWise: - if err = checkCDPTLVLen(val, 72); err != nil { - return err - } - info.EnergyWise.EncryptedData = val.Value[0:20] - info.EnergyWise.Unknown1 = binary.BigEndian.Uint32(val.Value[20:24]) - info.EnergyWise.SequenceNumber = binary.BigEndian.Uint32(val.Value[24:28]) - info.EnergyWise.ModelNumber = string(val.Value[28:44]) - info.EnergyWise.Unknown2 = binary.BigEndian.Uint16(val.Value[44:46]) - info.EnergyWise.HardwareID = string(val.Value[46:49]) - info.EnergyWise.SerialNum = string(val.Value[49:60]) - info.EnergyWise.Unknown3 = val.Value[60:68] - tlvLen := binary.BigEndian.Uint16(val.Value[68:70]) - tlvNum := binary.BigEndian.Uint16(val.Value[70:72]) - data := val.Value[72:] - if len(data) < int(tlvLen) { - return fmt.Errorf("Invalid TLV length %d vs %d", tlvLen, len(data)) - } - numSeen := 0 - for len(data) > 8 { - numSeen++ - if numSeen > int(tlvNum) { // Too many TLV's ? - return fmt.Errorf("Too many TLV's - wanted %d, saw %d", tlvNum, numSeen) - } - tType := CDPEnergyWiseSubtype(binary.BigEndian.Uint32(data[0:4])) - tLen := int(binary.BigEndian.Uint32(data[4:8])) - if tLen > len(data)-8 { - return fmt.Errorf("Invalid TLV length %d vs %d", tLen, len(data)-8) - } - data = data[8:] - switch tType { - case CDPEnergyWiseRole: - info.EnergyWise.Role = string(data[:]) - case CDPEnergyWiseDomain: - info.EnergyWise.Domain = string(data[:]) - case CDPEnergyWiseName: - info.EnergyWise.Name = string(data[:]) - case CDPEnergyWiseReplyTo: - if len(data) >= 18 { - info.EnergyWise.ReplyUnknown1 = data[0:2] - info.EnergyWise.ReplyPort = data[2:4] - info.EnergyWise.ReplyAddress = data[4:8] - info.EnergyWise.ReplyUnknown2 = data[8:10] - info.EnergyWise.ReplyUnknown3 = data[10:14] - } - } - data = data[tLen:] - } - case CDPTLVSparePairPOE: - if err = checkCDPTLVLen(val, 1); err != nil { - return err - } - v := val.Value[0] - info.SparePairPoe.PSEFourWire = (v&CDPPoEFourWire > 0) - info.SparePairPoe.PDArchShared = (v&CDPPoEPDArch > 0) - info.SparePairPoe.PDRequestOn = (v&CDPPoEPDRequest > 0) - info.SparePairPoe.PSEOn = (v&CDPPoEPSE > 0) - default: - info.Unknown = append(info.Unknown, val) - } - } - return nil -} - -// CDP Protocol Types -const ( - CDPProtocolTypeNLPID byte = 1 - CDPProtocolType802_2 byte = 2 -) - -// CDPAddressType is used to define TLV values within CDP addresses. -type CDPAddressType uint64 - -// CDP Address types. -const ( - CDPAddressTypeCLNP CDPAddressType = 0x81 - CDPAddressTypeIPV4 CDPAddressType = 0xcc - CDPAddressTypeIPV6 CDPAddressType = 0xaaaa030000000800 - CDPAddressTypeDECNET CDPAddressType = 0xaaaa030000006003 - CDPAddressTypeAPPLETALK CDPAddressType = 0xaaaa03000000809b - CDPAddressTypeIPX CDPAddressType = 0xaaaa030000008137 - CDPAddressTypeVINES CDPAddressType = 0xaaaa0300000080c4 - CDPAddressTypeXNS CDPAddressType = 0xaaaa030000000600 - CDPAddressTypeAPOLLO CDPAddressType = 0xaaaa030000008019 -) - -func decodeAddresses(v []byte) (addresses []net.IP, err error) { - numaddr := int(binary.BigEndian.Uint32(v[0:4])) - if numaddr < 1 { - return nil, fmt.Errorf("Invalid Address TLV number %d", numaddr) - } - v = v[4:] - if len(v) < numaddr*8 { - return nil, fmt.Errorf("Invalid Address TLV length %d", len(v)) - } - for i := 0; i < numaddr; i++ { - prottype := v[0] - if prottype != CDPProtocolTypeNLPID && prottype != CDPProtocolType802_2 { // invalid protocol type - return nil, fmt.Errorf("Invalid Address Protocol %d", prottype) - } - protlen := int(v[1]) - if (prottype == CDPProtocolTypeNLPID && protlen != 1) || - (prottype == CDPProtocolType802_2 && protlen != 3 && protlen != 8) { // invalid length - return nil, fmt.Errorf("Invalid Address Protocol length %d", protlen) - } - plen := make([]byte, 8) - copy(plen[8-protlen:], v[2:2+protlen]) - protocol := CDPAddressType(binary.BigEndian.Uint64(plen)) - v = v[2+protlen:] - addrlen := binary.BigEndian.Uint16(v[0:2]) - ab := v[2 : 2+addrlen] - if protocol == CDPAddressTypeIPV4 && addrlen == 4 { - addresses = append(addresses, net.IPv4(ab[0], ab[1], ab[2], ab[3])) - } else if protocol == CDPAddressTypeIPV6 && addrlen == 16 { - addresses = append(addresses, net.IP(ab)) - } else { - // only handle IPV4 & IPV6 for now - } - v = v[2+addrlen:] - if len(v) < 8 { - break - } - } - return -} - -func (t CDPTLVType) String() (s string) { - switch t { - case CDPTLVDevID: - s = "Device ID" - case CDPTLVAddress: - s = "Addresses" - case CDPTLVPortID: - s = "Port ID" - case CDPTLVCapabilities: - s = "Capabilities" - case CDPTLVVersion: - s = "Software Version" - case CDPTLVPlatform: - s = "Platform" - case CDPTLVIPPrefix: - s = "IP Prefix" - case CDPTLVHello: - s = "Protocol Hello" - case CDPTLVVTPDomain: - s = "VTP Management Domain" - case CDPTLVNativeVLAN: - s = "Native VLAN" - case CDPTLVFullDuplex: - s = "Full Duplex" - case CDPTLVVLANReply: - s = "VoIP VLAN Reply" - case CDPTLVVLANQuery: - s = "VLANQuery" - case CDPTLVPower: - s = "Power consumption" - case CDPTLVMTU: - s = "MTU" - case CDPTLVExtendedTrust: - s = "Extended Trust Bitmap" - case CDPTLVUntrustedCOS: - s = "Untrusted Port CoS" - case CDPTLVSysName: - s = "System Name" - case CDPTLVSysOID: - s = "System OID" - case CDPTLVMgmtAddresses: - s = "Management Addresses" - case CDPTLVLocation: - s = "Location" - case CDPTLVExternalPortID: - s = "External Port ID" - case CDPTLVPowerRequested: - s = "Power Requested" - case CDPTLVPowerAvailable: - s = "Power Available" - case CDPTLVPortUnidirectional: - s = "Port Unidirectional" - case CDPTLVEnergyWise: - s = "Energy Wise" - case CDPTLVSparePairPOE: - s = "Spare Pair POE" - default: - s = "Unknown" - } - return -} - -func (a CDPAddressType) String() (s string) { - switch a { - case CDPAddressTypeCLNP: - s = "Connectionless Network Protocol" - case CDPAddressTypeIPV4: - s = "IPv4" - case CDPAddressTypeIPV6: - s = "IPv6" - case CDPAddressTypeDECNET: - s = "DECnet Phase IV" - case CDPAddressTypeAPPLETALK: - s = "Apple Talk" - case CDPAddressTypeIPX: - s = "Novell IPX" - case CDPAddressTypeVINES: - s = "Banyan VINES" - case CDPAddressTypeXNS: - s = "Xerox Network Systems" - case CDPAddressTypeAPOLLO: - s = "Apollo" - default: - s = "Unknown" - } - return -} - -func (t CDPEnergyWiseSubtype) String() (s string) { - switch t { - case CDPEnergyWiseRole: - s = "Role" - case CDPEnergyWiseDomain: - s = "Domain" - case CDPEnergyWiseName: - s = "Name" - case CDPEnergyWiseReplyTo: - s = "ReplyTo" - default: - s = "Unknown" - } - return -} - -func checkCDPTLVLen(v CiscoDiscoveryValue, l int) (err error) { - if len(v.Value) < l { - err = fmt.Errorf("Invalid TLV %v length %d", v.Type, len(v.Value)) - } - return -} diff --git a/vendor/github.com/google/gopacket/layers/ctp.go b/vendor/github.com/google/gopacket/layers/ctp.go deleted file mode 100644 index 8287584..0000000 --- a/vendor/github.com/google/gopacket/layers/ctp.go +++ /dev/null @@ -1,109 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "fmt" - "github.com/google/gopacket" -) - -// EthernetCTPFunction is the function code used by the EthernetCTP protocol to identify each -// EthernetCTP layer. -type EthernetCTPFunction uint16 - -// EthernetCTPFunction values. -const ( - EthernetCTPFunctionReply EthernetCTPFunction = 1 - EthernetCTPFunctionForwardData EthernetCTPFunction = 2 -) - -// EthernetCTP implements the EthernetCTP protocol, see http://www.mit.edu/people/jhawk/ctp.html. -// We split EthernetCTP up into the top-level EthernetCTP layer, followed by zero or more -// EthernetCTPForwardData layers, followed by a final EthernetCTPReply layer. -type EthernetCTP struct { - BaseLayer - SkipCount uint16 -} - -// LayerType returns gopacket.LayerTypeEthernetCTP. -func (c *EthernetCTP) LayerType() gopacket.LayerType { - return LayerTypeEthernetCTP -} - -// EthernetCTPForwardData is the ForwardData layer inside EthernetCTP. See EthernetCTP's docs for more -// details. -type EthernetCTPForwardData struct { - BaseLayer - Function EthernetCTPFunction - ForwardAddress []byte -} - -// LayerType returns gopacket.LayerTypeEthernetCTPForwardData. -func (c *EthernetCTPForwardData) LayerType() gopacket.LayerType { - return LayerTypeEthernetCTPForwardData -} - -// ForwardEndpoint returns the EthernetCTPForwardData ForwardAddress as an endpoint. -func (c *EthernetCTPForwardData) ForwardEndpoint() gopacket.Endpoint { - return gopacket.NewEndpoint(EndpointMAC, c.ForwardAddress) -} - -// EthernetCTPReply is the Reply layer inside EthernetCTP. See EthernetCTP's docs for more details. -type EthernetCTPReply struct { - BaseLayer - Function EthernetCTPFunction - ReceiptNumber uint16 - Data []byte -} - -// LayerType returns gopacket.LayerTypeEthernetCTPReply. -func (c *EthernetCTPReply) LayerType() gopacket.LayerType { - return LayerTypeEthernetCTPReply -} - -// Payload returns the EthernetCTP reply's Data bytes. -func (c *EthernetCTPReply) Payload() []byte { return c.Data } - -func decodeEthernetCTP(data []byte, p gopacket.PacketBuilder) error { - c := &EthernetCTP{ - SkipCount: binary.LittleEndian.Uint16(data[:2]), - BaseLayer: BaseLayer{data[:2], data[2:]}, - } - if c.SkipCount%2 != 0 { - return fmt.Errorf("EthernetCTP skip count is odd: %d", c.SkipCount) - } - p.AddLayer(c) - return p.NextDecoder(gopacket.DecodeFunc(decodeEthernetCTPFromFunctionType)) -} - -// decodeEthernetCTPFromFunctionType reads in the first 2 bytes to determine the EthernetCTP -// layer type to decode next, then decodes based on that. -func decodeEthernetCTPFromFunctionType(data []byte, p gopacket.PacketBuilder) error { - function := EthernetCTPFunction(binary.LittleEndian.Uint16(data[:2])) - switch function { - case EthernetCTPFunctionReply: - reply := &EthernetCTPReply{ - Function: function, - ReceiptNumber: binary.LittleEndian.Uint16(data[2:4]), - Data: data[4:], - BaseLayer: BaseLayer{data, nil}, - } - p.AddLayer(reply) - p.SetApplicationLayer(reply) - return nil - case EthernetCTPFunctionForwardData: - forward := &EthernetCTPForwardData{ - Function: function, - ForwardAddress: data[2:8], - BaseLayer: BaseLayer{data[:8], data[8:]}, - } - p.AddLayer(forward) - return p.NextDecoder(gopacket.DecodeFunc(decodeEthernetCTPFromFunctionType)) - } - return fmt.Errorf("Unknown EthernetCTP function type %v", function) -} diff --git a/vendor/github.com/google/gopacket/layers/dhcpv4.go b/vendor/github.com/google/gopacket/layers/dhcpv4.go deleted file mode 100644 index 761b201..0000000 --- a/vendor/github.com/google/gopacket/layers/dhcpv4.go +++ /dev/null @@ -1,571 +0,0 @@ -// Copyright 2016 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "bytes" - "encoding/binary" - "errors" - "fmt" - "net" - - "github.com/google/gopacket" -) - -// DHCPOp rerprents a bootp operation -type DHCPOp byte - -// bootp operations -const ( - DHCPOpRequest DHCPOp = 1 - DHCPOpReply DHCPOp = 2 -) - -// String returns a string version of a DHCPOp. -func (o DHCPOp) String() string { - switch o { - case DHCPOpRequest: - return "Request" - case DHCPOpReply: - return "Reply" - default: - return "Unknown" - } -} - -// DHCPMsgType represents a DHCP operation -type DHCPMsgType byte - -// Constants that represent DHCP operations -const ( - DHCPMsgTypeUnspecified DHCPMsgType = iota - DHCPMsgTypeDiscover - DHCPMsgTypeOffer - DHCPMsgTypeRequest - DHCPMsgTypeDecline - DHCPMsgTypeAck - DHCPMsgTypeNak - DHCPMsgTypeRelease - DHCPMsgTypeInform -) - -// String returns a string version of a DHCPMsgType. -func (o DHCPMsgType) String() string { - switch o { - case DHCPMsgTypeUnspecified: - return "Unspecified" - case DHCPMsgTypeDiscover: - return "Discover" - case DHCPMsgTypeOffer: - return "Offer" - case DHCPMsgTypeRequest: - return "Request" - case DHCPMsgTypeDecline: - return "Decline" - case DHCPMsgTypeAck: - return "Ack" - case DHCPMsgTypeNak: - return "Nak" - case DHCPMsgTypeRelease: - return "Release" - case DHCPMsgTypeInform: - return "Inform" - default: - return "Unknown" - } -} - -//DHCPMagic is the RFC 2131 "magic cooke" for DHCP. -var DHCPMagic uint32 = 0x63825363 - -// DHCPv4 contains data for a single DHCP packet. -type DHCPv4 struct { - BaseLayer - Operation DHCPOp - HardwareType LinkType - HardwareLen uint8 - HardwareOpts uint8 - Xid uint32 - Secs uint16 - Flags uint16 - ClientIP net.IP - YourClientIP net.IP - NextServerIP net.IP - RelayAgentIP net.IP - ClientHWAddr net.HardwareAddr - ServerName []byte - File []byte - Options DHCPOptions -} - -// DHCPOptions is used to get nicely printed option lists which would normally -// be cut off after 5 options. -type DHCPOptions []DHCPOption - -// String returns a string version of the options list. -func (o DHCPOptions) String() string { - buf := &bytes.Buffer{} - buf.WriteByte('[') - for i, opt := range o { - buf.WriteString(opt.String()) - if i+1 != len(o) { - buf.WriteString(", ") - } - } - buf.WriteByte(']') - return buf.String() -} - -// LayerType returns gopacket.LayerTypeDHCPv4 -func (d *DHCPv4) LayerType() gopacket.LayerType { return LayerTypeDHCPv4 } - -// DecodeFromBytes decodes the given bytes into this layer. -func (d *DHCPv4) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - d.Operation = DHCPOp(data[0]) - d.HardwareType = LinkType(data[1]) - d.HardwareLen = data[2] - d.HardwareOpts = data[3] - d.Xid = binary.BigEndian.Uint32(data[4:8]) - d.Secs = binary.BigEndian.Uint16(data[8:10]) - d.Flags = binary.BigEndian.Uint16(data[10:12]) - d.ClientIP = net.IP(data[12:16]) - d.YourClientIP = net.IP(data[16:20]) - d.NextServerIP = net.IP(data[20:24]) - d.RelayAgentIP = net.IP(data[24:28]) - d.ClientHWAddr = net.HardwareAddr(data[28 : 28+d.HardwareLen]) - d.ServerName = data[44:108] - d.File = data[108:236] - if binary.BigEndian.Uint32(data[236:240]) != DHCPMagic { - return errors.New("Bad DHCP header") - } - - if len(data) <= 240 { - // DHCP Packet could have no option (??) - return nil - } - - options := data[240:] - - stop := len(options) - start := 0 - for start < stop { - o := DHCPOption{} - if err := o.decode(options[start:]); err != nil { - return err - } - if o.Type == DHCPOptEnd { - break - } - d.Options = append(d.Options, o) - // Check if the option is a single byte pad - if o.Type == DHCPOptPad { - start++ - } else { - start += int(o.Length) + 2 - } - } - return nil -} - -// Len returns the length of a DHCPv4 packet. -func (d *DHCPv4) Len() uint16 { - n := uint16(240) - for _, o := range d.Options { - if o.Type == DHCPOptPad { - n++ - } else { - n += uint16(o.Length) + 2 - } - } - n++ // for opt end - return n -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (d *DHCPv4) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - plen := int(d.Len()) - - data, err := b.PrependBytes(plen) - if err != nil { - return err - } - - data[0] = byte(d.Operation) - data[1] = byte(d.HardwareType) - if opts.FixLengths { - d.HardwareLen = uint8(len(d.ClientHWAddr)) - } - data[2] = d.HardwareLen - data[3] = d.HardwareOpts - binary.BigEndian.PutUint32(data[4:8], d.Xid) - binary.BigEndian.PutUint16(data[8:10], d.Secs) - binary.BigEndian.PutUint16(data[10:12], d.Flags) - copy(data[12:16], d.ClientIP.To4()) - copy(data[16:20], d.YourClientIP.To4()) - copy(data[20:24], d.NextServerIP.To4()) - copy(data[24:28], d.RelayAgentIP.To4()) - copy(data[28:44], d.ClientHWAddr) - copy(data[44:108], d.ServerName) - copy(data[108:236], d.File) - binary.BigEndian.PutUint32(data[236:240], DHCPMagic) - - if len(d.Options) > 0 { - offset := 240 - for _, o := range d.Options { - if err := o.encode(data[offset:]); err != nil { - return err - } - // A pad option is only a single byte - if o.Type == DHCPOptPad { - offset++ - } else { - offset += 2 + len(o.Data) - } - } - optend := NewDHCPOption(DHCPOptEnd, nil) - if err := optend.encode(data[offset:]); err != nil { - return err - } - } - return nil -} - -// CanDecode returns the set of layer types that this DecodingLayer can decode. -func (d *DHCPv4) CanDecode() gopacket.LayerClass { - return LayerTypeDHCPv4 -} - -// NextLayerType returns the layer type contained by this DecodingLayer. -func (d *DHCPv4) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypePayload -} - -func decodeDHCPv4(data []byte, p gopacket.PacketBuilder) error { - dhcp := &DHCPv4{} - err := dhcp.DecodeFromBytes(data, p) - if err != nil { - return err - } - p.AddLayer(dhcp) - return p.NextDecoder(gopacket.LayerTypePayload) -} - -// DHCPOpt represents a DHCP option or parameter from RFC-2132 -type DHCPOpt byte - -// Constants for the DHCPOpt options. -const ( - DHCPOptPad DHCPOpt = 0 - DHCPOptSubnetMask DHCPOpt = 1 // 4, net.IP - DHCPOptTimeOffset DHCPOpt = 2 // 4, int32 (signed seconds from UTC) - DHCPOptRouter DHCPOpt = 3 // n*4, [n]net.IP - DHCPOptTimeServer DHCPOpt = 4 // n*4, [n]net.IP - DHCPOptNameServer DHCPOpt = 5 // n*4, [n]net.IP - DHCPOptDNS DHCPOpt = 6 // n*4, [n]net.IP - DHCPOptLogServer DHCPOpt = 7 // n*4, [n]net.IP - DHCPOptCookieServer DHCPOpt = 8 // n*4, [n]net.IP - DHCPOptLPRServer DHCPOpt = 9 // n*4, [n]net.IP - DHCPOptImpressServer DHCPOpt = 10 // n*4, [n]net.IP - DHCPOptResLocServer DHCPOpt = 11 // n*4, [n]net.IP - DHCPOptHostname DHCPOpt = 12 // n, string - DHCPOptBootfileSize DHCPOpt = 13 // 2, uint16 - DHCPOptMeritDumpFile DHCPOpt = 14 // >1, string - DHCPOptDomainName DHCPOpt = 15 // n, string - DHCPOptSwapServer DHCPOpt = 16 // n*4, [n]net.IP - DHCPOptRootPath DHCPOpt = 17 // n, string - DHCPOptExtensionsPath DHCPOpt = 18 // n, string - DHCPOptIPForwarding DHCPOpt = 19 // 1, bool - DHCPOptSourceRouting DHCPOpt = 20 // 1, bool - DHCPOptPolicyFilter DHCPOpt = 21 // 8*n, [n]{net.IP/net.IP} - DHCPOptDatagramMTU DHCPOpt = 22 // 2, uint16 - DHCPOptDefaultTTL DHCPOpt = 23 // 1, byte - DHCPOptPathMTUAgingTimeout DHCPOpt = 24 // 4, uint32 - DHCPOptPathPlateuTableOption DHCPOpt = 25 // 2*n, []uint16 - DHCPOptInterfaceMTU DHCPOpt = 26 // 2, uint16 - DHCPOptAllSubsLocal DHCPOpt = 27 // 1, bool - DHCPOptBroadcastAddr DHCPOpt = 28 // 4, net.IP - DHCPOptMaskDiscovery DHCPOpt = 29 // 1, bool - DHCPOptMaskSupplier DHCPOpt = 30 // 1, bool - DHCPOptRouterDiscovery DHCPOpt = 31 // 1, bool - DHCPOptSolicitAddr DHCPOpt = 32 // 4, net.IP - DHCPOptStaticRoute DHCPOpt = 33 // n*8, [n]{net.IP/net.IP} -- note the 2nd is router not mask - DHCPOptARPTrailers DHCPOpt = 34 // 1, bool - DHCPOptARPTimeout DHCPOpt = 35 // 4, uint32 - DHCPOptEthernetEncap DHCPOpt = 36 // 1, bool - DHCPOptTCPTTL DHCPOpt = 37 // 1, byte - DHCPOptTCPKeepAliveInt DHCPOpt = 38 // 4, uint32 - DHCPOptTCPKeepAliveGarbage DHCPOpt = 39 // 1, bool - DHCPOptNISDomain DHCPOpt = 40 // n, string - DHCPOptNISServers DHCPOpt = 41 // 4*n, [n]net.IP - DHCPOptNTPServers DHCPOpt = 42 // 4*n, [n]net.IP - DHCPOptVendorOption DHCPOpt = 43 // n, [n]byte // may be encapsulated. - DHCPOptNetBIOSTCPNS DHCPOpt = 44 // 4*n, [n]net.IP - DHCPOptNetBIOSTCPDDS DHCPOpt = 45 // 4*n, [n]net.IP - DHCPOptNETBIOSTCPNodeType DHCPOpt = 46 // 1, magic byte - DHCPOptNetBIOSTCPScope DHCPOpt = 47 // n, string - DHCPOptXFontServer DHCPOpt = 48 // n, string - DHCPOptXDisplayManager DHCPOpt = 49 // n, string - DHCPOptRequestIP DHCPOpt = 50 // 4, net.IP - DHCPOptLeaseTime DHCPOpt = 51 // 4, uint32 - DHCPOptExtOptions DHCPOpt = 52 // 1, 1/2/3 - DHCPOptMessageType DHCPOpt = 53 // 1, 1-7 - DHCPOptServerID DHCPOpt = 54 // 4, net.IP - DHCPOptParamsRequest DHCPOpt = 55 // n, []byte - DHCPOptMessage DHCPOpt = 56 // n, 3 - DHCPOptMaxMessageSize DHCPOpt = 57 // 2, uint16 - DHCPOptT1 DHCPOpt = 58 // 4, uint32 - DHCPOptT2 DHCPOpt = 59 // 4, uint32 - DHCPOptClassID DHCPOpt = 60 // n, []byte - DHCPOptClientID DHCPOpt = 61 // n >= 2, []byte - DHCPOptDomainSearch DHCPOpt = 119 // n, string - DHCPOptSIPServers DHCPOpt = 120 // n, url - DHCPOptClasslessStaticRoute DHCPOpt = 121 // - DHCPOptEnd DHCPOpt = 255 -) - -// String returns a string version of a DHCPOpt. -func (o DHCPOpt) String() string { - switch o { - case DHCPOptPad: - return "(padding)" - case DHCPOptSubnetMask: - return "SubnetMask" - case DHCPOptTimeOffset: - return "TimeOffset" - case DHCPOptRouter: - return "Router" - case DHCPOptTimeServer: - return "rfc868" // old time server protocol stringified to dissuade confusion w. NTP - case DHCPOptNameServer: - return "ien116" // obscure nameserver protocol stringified to dissuade confusion w. DNS - case DHCPOptDNS: - return "DNS" - case DHCPOptLogServer: - return "mitLCS" // MIT LCS server protocol yada yada w. Syslog - case DHCPOptCookieServer: - return "CookieServer" - case DHCPOptLPRServer: - return "LPRServer" - case DHCPOptImpressServer: - return "ImpressServer" - case DHCPOptResLocServer: - return "ResourceLocationServer" - case DHCPOptHostname: - return "Hostname" - case DHCPOptBootfileSize: - return "BootfileSize" - case DHCPOptMeritDumpFile: - return "MeritDumpFile" - case DHCPOptDomainName: - return "DomainName" - case DHCPOptSwapServer: - return "SwapServer" - case DHCPOptRootPath: - return "RootPath" - case DHCPOptExtensionsPath: - return "ExtensionsPath" - case DHCPOptIPForwarding: - return "IPForwarding" - case DHCPOptSourceRouting: - return "SourceRouting" - case DHCPOptPolicyFilter: - return "PolicyFilter" - case DHCPOptDatagramMTU: - return "DatagramMTU" - case DHCPOptDefaultTTL: - return "DefaultTTL" - case DHCPOptPathMTUAgingTimeout: - return "PathMTUAgingTimeout" - case DHCPOptPathPlateuTableOption: - return "PathPlateuTableOption" - case DHCPOptInterfaceMTU: - return "InterfaceMTU" - case DHCPOptAllSubsLocal: - return "AllSubsLocal" - case DHCPOptBroadcastAddr: - return "BroadcastAddress" - case DHCPOptMaskDiscovery: - return "MaskDiscovery" - case DHCPOptMaskSupplier: - return "MaskSupplier" - case DHCPOptRouterDiscovery: - return "RouterDiscovery" - case DHCPOptSolicitAddr: - return "SolicitAddr" - case DHCPOptStaticRoute: - return "StaticRoute" - case DHCPOptARPTrailers: - return "ARPTrailers" - case DHCPOptARPTimeout: - return "ARPTimeout" - case DHCPOptEthernetEncap: - return "EthernetEncap" - case DHCPOptTCPTTL: - return "TCPTTL" - case DHCPOptTCPKeepAliveInt: - return "TCPKeepAliveInt" - case DHCPOptTCPKeepAliveGarbage: - return "TCPKeepAliveGarbage" - case DHCPOptNISDomain: - return "NISDomain" - case DHCPOptNISServers: - return "NISServers" - case DHCPOptNTPServers: - return "NTPServers" - case DHCPOptVendorOption: - return "VendorOption" - case DHCPOptNetBIOSTCPNS: - return "NetBIOSOverTCPNS" - case DHCPOptNetBIOSTCPDDS: - return "NetBiosOverTCPDDS" - case DHCPOptNETBIOSTCPNodeType: - return "NetBIOSOverTCPNodeType" - case DHCPOptNetBIOSTCPScope: - return "NetBIOSOverTCPScope" - case DHCPOptXFontServer: - return "XFontServer" - case DHCPOptXDisplayManager: - return "XDisplayManager" - case DHCPOptEnd: - return "(end)" - case DHCPOptSIPServers: - return "SipServers" - case DHCPOptRequestIP: - return "RequestIP" - case DHCPOptLeaseTime: - return "LeaseTime" - case DHCPOptExtOptions: - return "ExtOpts" - case DHCPOptMessageType: - return "MessageType" - case DHCPOptServerID: - return "ServerID" - case DHCPOptParamsRequest: - return "ParamsRequest" - case DHCPOptMessage: - return "Message" - case DHCPOptMaxMessageSize: - return "MaxDHCPSize" - case DHCPOptT1: - return "Timer1" - case DHCPOptT2: - return "Timer2" - case DHCPOptClassID: - return "ClassID" - case DHCPOptClientID: - return "ClientID" - case DHCPOptDomainSearch: - return "DomainSearch" - case DHCPOptClasslessStaticRoute: - return "ClasslessStaticRoute" - default: - return "Unknown" - } -} - -// DHCPOption rerpresents a DHCP option. -type DHCPOption struct { - Type DHCPOpt - Length uint8 - Data []byte -} - -// String returns a string version of a DHCP Option. -func (o DHCPOption) String() string { - switch o.Type { - - case DHCPOptHostname, DHCPOptMeritDumpFile, DHCPOptDomainName, DHCPOptRootPath, - DHCPOptExtensionsPath, DHCPOptNISDomain, DHCPOptNetBIOSTCPScope, DHCPOptXFontServer, - DHCPOptXDisplayManager, DHCPOptMessage, DHCPOptDomainSearch: // string - return fmt.Sprintf("Option(%s:%s)", o.Type, string(o.Data)) - - case DHCPOptMessageType: - if len(o.Data) != 1 { - return fmt.Sprintf("Option(%s:INVALID)", o.Type) - } - return fmt.Sprintf("Option(%s:%s)", o.Type, DHCPMsgType(o.Data[0])) - - case DHCPOptSubnetMask, DHCPOptServerID, DHCPOptBroadcastAddr, - DHCPOptSolicitAddr, DHCPOptRequestIP: // net.IP - if len(o.Data) < 4 { - return fmt.Sprintf("Option(%s:INVALID)", o.Type) - } - return fmt.Sprintf("Option(%s:%s)", o.Type, net.IP(o.Data)) - - case DHCPOptT1, DHCPOptT2, DHCPOptLeaseTime, DHCPOptPathMTUAgingTimeout, - DHCPOptARPTimeout, DHCPOptTCPKeepAliveInt: // uint32 - if len(o.Data) != 4 { - return fmt.Sprintf("Option(%s:INVALID)", o.Type) - } - return fmt.Sprintf("Option(%s:%d)", o.Type, - uint32(o.Data[0])<<24|uint32(o.Data[1])<<16|uint32(o.Data[2])<<8|uint32(o.Data[3])) - - case DHCPOptParamsRequest: - buf := &bytes.Buffer{} - buf.WriteString(fmt.Sprintf("Option(%s:", o.Type)) - for i, v := range o.Data { - buf.WriteString(DHCPOpt(v).String()) - if i+1 != len(o.Data) { - buf.WriteByte(',') - } - } - buf.WriteString(")") - return buf.String() - - default: - return fmt.Sprintf("Option(%s:%v)", o.Type, o.Data) - } -} - -// NewDHCPOption constructs a new DHCPOption with a given type and data. -func NewDHCPOption(t DHCPOpt, data []byte) DHCPOption { - o := DHCPOption{Type: t} - if data != nil { - o.Data = data - o.Length = uint8(len(data)) - } - return o -} - -func (o *DHCPOption) encode(b []byte) error { - switch o.Type { - case DHCPOptPad, DHCPOptEnd: - b[0] = byte(o.Type) - default: - if o.Length > 253 { - return errors.New("data too long to encode") - } - b[0] = byte(o.Type) - b[1] = o.Length - copy(b[2:], o.Data) - } - return nil -} - -func (o *DHCPOption) decode(data []byte) error { - if len(data) < 1 { - // Pad/End have a length of 1 - return errors.New("Not enough data to decode") - } - o.Type = DHCPOpt(data[0]) - switch o.Type { - case DHCPOptPad, DHCPOptEnd: - o.Data = nil - default: - if len(data) < 3 { - return errors.New("Not enough data to decode") - } - o.Length = data[1] - if o.Length > 253 { - return errors.New("data too long to decode") - } - o.Data = data[2 : 2+o.Length] - } - return nil -} diff --git a/vendor/github.com/google/gopacket/layers/dns.go b/vendor/github.com/google/gopacket/layers/dns.go deleted file mode 100644 index 2368a28..0000000 --- a/vendor/github.com/google/gopacket/layers/dns.go +++ /dev/null @@ -1,894 +0,0 @@ -// Copyright 2014 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "fmt" - "net" - - "github.com/google/gopacket" -) - -// DNSClass defines the class associated with a request/response. Different DNS -// classes can be thought of as an array of parallel namespace trees. -type DNSClass uint16 - -// DNSClass known values. -const ( - DNSClassIN DNSClass = 1 // Internet - DNSClassCS DNSClass = 2 // the CSNET class (Obsolete) - DNSClassCH DNSClass = 3 // the CHAOS class - DNSClassHS DNSClass = 4 // Hesiod [Dyer 87] - DNSClassAny DNSClass = 255 // AnyClass -) - -func (dc DNSClass) String() string { - switch dc { - default: - return "Unknown" - case DNSClassIN: - return "IN" - case DNSClassCS: - return "CS" - case DNSClassCH: - return "CH" - case DNSClassHS: - return "HS" - case DNSClassAny: - return "Any" - } -} - -// DNSType defines the type of data being requested/returned in a -// question/answer. -type DNSType uint16 - -// DNSType known values. -const ( - DNSTypeA DNSType = 1 // a host address - DNSTypeNS DNSType = 2 // an authoritative name server - DNSTypeMD DNSType = 3 // a mail destination (Obsolete - use MX) - DNSTypeMF DNSType = 4 // a mail forwarder (Obsolete - use MX) - DNSTypeCNAME DNSType = 5 // the canonical name for an alias - DNSTypeSOA DNSType = 6 // marks the start of a zone of authority - DNSTypeMB DNSType = 7 // a mailbox domain name (EXPERIMENTAL) - DNSTypeMG DNSType = 8 // a mail group member (EXPERIMENTAL) - DNSTypeMR DNSType = 9 // a mail rename domain name (EXPERIMENTAL) - DNSTypeNULL DNSType = 10 // a null RR (EXPERIMENTAL) - DNSTypeWKS DNSType = 11 // a well known service description - DNSTypePTR DNSType = 12 // a domain name pointer - DNSTypeHINFO DNSType = 13 // host information - DNSTypeMINFO DNSType = 14 // mailbox or mail list information - DNSTypeMX DNSType = 15 // mail exchange - DNSTypeTXT DNSType = 16 // text strings - DNSTypeAAAA DNSType = 28 // a IPv6 host address [RFC3596] - DNSTypeSRV DNSType = 33 // server discovery [RFC2782] [RFC6195] -) - -func (dt DNSType) String() string { - switch dt { - default: - return "Unknown" - case DNSTypeA: - return "A" - case DNSTypeNS: - return "NS" - case DNSTypeMD: - return "MD" - case DNSTypeMF: - return "MF" - case DNSTypeCNAME: - return "CNAME" - case DNSTypeSOA: - return "SOA" - case DNSTypeMB: - return "MB" - case DNSTypeMG: - return "MG" - case DNSTypeMR: - return "MR" - case DNSTypeNULL: - return "NULL" - case DNSTypeWKS: - return "WKS" - case DNSTypePTR: - return "PTR" - case DNSTypeHINFO: - return "HINFO" - case DNSTypeMINFO: - return "MINFO" - case DNSTypeMX: - return "MX" - case DNSTypeTXT: - return "TXT" - case DNSTypeAAAA: - return "AAAA" - case DNSTypeSRV: - return "SRV" - } -} - -// DNSResponseCode provides response codes for question answers. -type DNSResponseCode uint8 - -// DNSResponseCode known values. -const ( - DNSResponseCodeNoErr DNSResponseCode = 0 // No error - DNSResponseCodeFormErr DNSResponseCode = 1 // Format Error [RFC1035] - DNSResponseCodeServFail DNSResponseCode = 2 // Server Failure [RFC1035] - DNSResponseCodeNXDomain DNSResponseCode = 3 // Non-Existent Domain [RFC1035] - DNSResponseCodeNotImp DNSResponseCode = 4 // Not Implemented [RFC1035] - DNSResponseCodeRefused DNSResponseCode = 5 // Query Refused [RFC1035] - DNSResponseCodeYXDomain DNSResponseCode = 6 // Name Exists when it should not [RFC2136] - DNSResponseCodeYXRRSet DNSResponseCode = 7 // RR Set Exists when it should not [RFC2136] - DNSResponseCodeNXRRSet DNSResponseCode = 8 // RR Set that should exist does not [RFC2136] - DNSResponseCodeNotAuth DNSResponseCode = 9 // Server Not Authoritative for zone [RFC2136] - DNSResponseCodeNotZone DNSResponseCode = 10 // Name not contained in zone [RFC2136] - DNSResponseCodeBadVers DNSResponseCode = 16 // Bad OPT Version [RFC2671] - DNSResponseCodeBadSig DNSResponseCode = 16 // TSIG Signature Failure [RFC2845] - DNSResponseCodeBadKey DNSResponseCode = 17 // Key not recognized [RFC2845] - DNSResponseCodeBadTime DNSResponseCode = 18 // Signature out of time window [RFC2845] - DNSResponseCodeBadMode DNSResponseCode = 19 // Bad TKEY Mode [RFC2930] - DNSResponseCodeBadName DNSResponseCode = 20 // Duplicate key name [RFC2930] - DNSResponseCodeBadAlg DNSResponseCode = 21 // Algorithm not supported [RFC2930] - DNSResponseCodeBadTruc DNSResponseCode = 22 // Bad Truncation [RFC4635] -) - -func (drc DNSResponseCode) String() string { - switch drc { - default: - return "Unknown" - case DNSResponseCodeNoErr: - return "No Error" - case DNSResponseCodeFormErr: - return "Format Error" - case DNSResponseCodeServFail: - return "Server Failure " - case DNSResponseCodeNXDomain: - return "Non-Existent Domain" - case DNSResponseCodeNotImp: - return "Not Implemented" - case DNSResponseCodeRefused: - return "Query Refused" - case DNSResponseCodeYXDomain: - return "Name Exists when it should not" - case DNSResponseCodeYXRRSet: - return "RR Set Exists when it should not" - case DNSResponseCodeNXRRSet: - return "RR Set that should exist does not" - case DNSResponseCodeNotAuth: - return "Server Not Authoritative for zone" - case DNSResponseCodeNotZone: - return "Name not contained in zone" - case DNSResponseCodeBadVers: - return "Bad OPT Version" - case DNSResponseCodeBadKey: - return "Key not recognized" - case DNSResponseCodeBadTime: - return "Signature out of time window" - case DNSResponseCodeBadMode: - return "Bad TKEY Mode" - case DNSResponseCodeBadName: - return "Duplicate key name" - case DNSResponseCodeBadAlg: - return "Algorithm not supported" - case DNSResponseCodeBadTruc: - return "Bad Truncation" - } -} - -// DNSOpCode defines a set of different operation types. -type DNSOpCode uint8 - -// DNSOpCode known values. -const ( - DNSOpCodeQuery DNSOpCode = 0 // Query [RFC1035] - DNSOpCodeIQuery DNSOpCode = 1 // Inverse Query Obsolete [RFC3425] - DNSOpCodeStatus DNSOpCode = 2 // Status [RFC1035] - DNSOpCodeNotify DNSOpCode = 4 // Notify [RFC1996] - DNSOpCodeUpdate DNSOpCode = 5 // Update [RFC2136] -) - -func (doc DNSOpCode) String() string { - switch doc { - default: - return "Unknown" - case DNSOpCodeQuery: - return "Query" - case DNSOpCodeIQuery: - return "Inverse Query" - case DNSOpCodeStatus: - return "Status" - case DNSOpCodeNotify: - return "Notify" - case DNSOpCodeUpdate: - return "Update" - } -} - -// DNS is specified in RFC 1034 / RFC 1035 -// +---------------------+ -// | Header | -// +---------------------+ -// | Question | the question for the name server -// +---------------------+ -// | Answer | RRs answering the question -// +---------------------+ -// | Authority | RRs pointing toward an authority -// +---------------------+ -// | Additional | RRs holding additional information -// +---------------------+ -// -// DNS Header -// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | ID | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// |QR| Opcode |AA|TC|RD|RA| Z | RCODE | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | QDCOUNT | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | ANCOUNT | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | NSCOUNT | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | ARCOUNT | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -// DNS contains data from a single Domain Name Service packet. -type DNS struct { - BaseLayer - - // Header fields - ID uint16 - QR bool - OpCode DNSOpCode - - AA bool // Authoritative answer - TC bool // Truncated - RD bool // Recursion desired - RA bool // Recursion available - Z uint8 // Resrved for future use - - ResponseCode DNSResponseCode - QDCount uint16 // Number of questions to expect - ANCount uint16 // Number of answers to expect - NSCount uint16 // Number of authorities to expect - ARCount uint16 // Number of additional records to expect - - // Entries - Questions []DNSQuestion - Answers []DNSResourceRecord - Authorities []DNSResourceRecord - Additionals []DNSResourceRecord - - // buffer for doing name decoding. We use a single reusable buffer to avoid - // name decoding on a single object via multiple DecodeFromBytes calls - // requiring constant allocation of small byte slices. - buffer []byte -} - -// LayerType returns gopacket.LayerTypeDNS. -func (d *DNS) LayerType() gopacket.LayerType { return LayerTypeDNS } - -// decodeDNS decodes the byte slice into a DNS type. It also -// setups the application Layer in PacketBuilder. -func decodeDNS(data []byte, p gopacket.PacketBuilder) error { - d := &DNS{} - err := d.DecodeFromBytes(data, p) - if err != nil { - return err - } - p.AddLayer(d) - p.SetApplicationLayer(d) - return nil -} - -// DecodeFromBytes decodes the slice into the DNS struct. -func (d *DNS) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - d.buffer = d.buffer[:0] - - if len(data) < 12 { - df.SetTruncated() - return errors.New("DNS packet too short") - } - - // since there are no further layers, the baselayer's content is - // pointing to this layer - d.BaseLayer = BaseLayer{Contents: data[:len(data)]} - d.ID = binary.BigEndian.Uint16(data[:2]) - d.QR = data[2]&0x80 != 0 - d.OpCode = DNSOpCode(data[2]>>3) & 0x0F - d.AA = data[2]&0x04 != 0 - d.TC = data[2]&0x02 != 0 - d.RD = data[2]&0x01 != 0 - d.RA = data[3]&0x80 != 0 - d.Z = uint8(data[3]>>4) & 0x7 - d.ResponseCode = DNSResponseCode(data[3] & 0xF) - d.QDCount = binary.BigEndian.Uint16(data[4:6]) - d.ANCount = binary.BigEndian.Uint16(data[6:8]) - d.NSCount = binary.BigEndian.Uint16(data[8:10]) - d.ARCount = binary.BigEndian.Uint16(data[10:12]) - - d.Questions = d.Questions[:0] - d.Answers = d.Answers[:0] - d.Authorities = d.Authorities[:0] - d.Additionals = d.Additionals[:0] - - offset := 12 - var err error - for i := 0; i < int(d.QDCount); i++ { - var q DNSQuestion - if offset, err = q.decode(data, offset, df, &d.buffer); err != nil { - return err - } - d.Questions = append(d.Questions, q) - } - - // For some horrible reason, if we do the obvious thing in this loop: - // var r DNSResourceRecord - // if blah := r.decode(blah); err != nil { - // return err - // } - // d.Foo = append(d.Foo, r) - // the Go compiler thinks that 'r' escapes to the heap, causing a malloc for - // every Answer, Authority, and Additional. To get around this, we do - // something really silly: we append an empty resource record to our slice, - // then use the last value in the slice to call decode. Since the value is - // already in the slice, there's no WAY it can escape... on the other hand our - // code is MUCH uglier :( - for i := 0; i < int(d.ANCount); i++ { - d.Answers = append(d.Answers, DNSResourceRecord{}) - if offset, err = d.Answers[i].decode(data, offset, df, &d.buffer); err != nil { - d.Answers = d.Answers[:i] // strip off erroneous value - return err - } - } - for i := 0; i < int(d.NSCount); i++ { - d.Authorities = append(d.Authorities, DNSResourceRecord{}) - if offset, err = d.Authorities[i].decode(data, offset, df, &d.buffer); err != nil { - d.Authorities = d.Authorities[:i] // strip off erroneous value - return err - } - } - for i := 0; i < int(d.ARCount); i++ { - d.Additionals = append(d.Additionals, DNSResourceRecord{}) - if offset, err = d.Additionals[i].decode(data, offset, df, &d.buffer); err != nil { - d.Additionals = d.Additionals[:i] // strip off erroneous value - return err - } - } - - if uint16(len(d.Questions)) != d.QDCount { - return errors.New("Invalid query decoding, not the right number of questions") - } else if uint16(len(d.Answers)) != d.ANCount { - return errors.New("Invalid query decoding, not the right number of answers") - } else if uint16(len(d.Authorities)) != d.NSCount { - return errors.New("Invalid query decoding, not the right number of authorities") - } else if uint16(len(d.Additionals)) != d.ARCount { - return errors.New("Invalid query decoding, not the right number of additionals info") - } - return nil -} - -// CanDecode implements gopacket.DecodingLayer. -func (d *DNS) CanDecode() gopacket.LayerClass { - return LayerTypeDNS -} - -// NextLayerType implements gopacket.DecodingLayer. -func (d *DNS) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypePayload -} - -// Payload returns nil. -func (d *DNS) Payload() []byte { - return nil -} - -func b2i(b bool) int { - if b { - return 1 - } - return 0 -} - -func recSize(rr *DNSResourceRecord) int { - switch rr.Type { - case DNSTypeA: - return 4 - case DNSTypeAAAA: - return 16 - case DNSTypeNS: - return len(rr.NS) + 2 - case DNSTypeCNAME: - return len(rr.CNAME) + 2 - case DNSTypePTR: - return len(rr.PTR) + 2 - case DNSTypeSOA: - return len(rr.SOA.MName) + 2 + len(rr.SOA.RName) + 2 + 20 - case DNSTypeMX: - return 2 + len(rr.MX.Name) + 2 - case DNSTypeTXT: - l := len(rr.TXTs) - for _, txt := range rr.TXTs { - l += len(txt) - } - return l - case DNSTypeSRV: - return 6 + len(rr.SRV.Name) + 2 - } - - return 0 -} - -func computeSize(recs []DNSResourceRecord) int { - sz := 0 - for _, rr := range recs { - sz += len(rr.Name) + 14 - sz += recSize(&rr) - } - return sz -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -func (d *DNS) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - dsz := 0 - for _, q := range d.Questions { - dsz += len(q.Name) + 6 - } - dsz += computeSize(d.Answers) - dsz += computeSize(d.Authorities) - dsz += computeSize(d.Additionals) - - bytes, err := b.PrependBytes(12 + dsz) - if err != nil { - return err - } - binary.BigEndian.PutUint16(bytes, d.ID) - bytes[2] = byte((b2i(d.QR) << 7) | (int(d.OpCode) << 3) | (b2i(d.AA) << 2) | (b2i(d.TC) << 1) | b2i(d.RD)) - bytes[3] = byte((b2i(d.RA) << 7) | (int(d.Z) << 4) | int(d.ResponseCode)) - - if opts.FixLengths { - d.QDCount = uint16(len(d.Questions)) - d.ANCount = uint16(len(d.Answers)) - d.NSCount = uint16(len(d.Authorities)) - d.ARCount = uint16(len(d.Additionals)) - } - binary.BigEndian.PutUint16(bytes[4:], d.QDCount) - binary.BigEndian.PutUint16(bytes[6:], d.ANCount) - binary.BigEndian.PutUint16(bytes[8:], d.NSCount) - binary.BigEndian.PutUint16(bytes[10:], d.ARCount) - - off := 12 - for _, qd := range d.Questions { - n := qd.encode(bytes, off) - off += n - } - - for i := range d.Answers { - // done this way so we can modify DNSResourceRecord to fix - // lengths if requested - qa := &d.Answers[i] - n, err := qa.encode(bytes, off, opts) - if err != nil { - return err - } - off += n - } - - for i := range d.Authorities { - qa := &d.Authorities[i] - n, err := qa.encode(bytes, off, opts) - if err != nil { - return err - } - off += n - } - for i := range d.Additionals { - qa := &d.Additionals[i] - n, err := qa.encode(bytes, off, opts) - if err != nil { - return err - } - off += n - } - - return nil -} - -var errMaxRecursion = errors.New("max DNS recursion level hit") - -const maxRecursionLevel = 255 - -func decodeName(data []byte, offset int, buffer *[]byte, level int) ([]byte, int, error) { - if level > maxRecursionLevel { - return nil, 0, errMaxRecursion - } else if offset >= len(data) { - return nil, 0, errors.New("dns name offset too high") - } else if offset < 0 { - return nil, 0, errors.New("dns name offset is negative") - } - start := len(*buffer) - index := offset - if data[index] == 0x00 { - return nil, index + 1, nil - } -loop: - for data[index] != 0x00 { - switch data[index] & 0xc0 { - default: - /* RFC 1035 - A domain name represented as a sequence of labels, where - each label consists of a length octet followed by that - number of octets. The domain name terminates with the - zero length octet for the null label of the root. Note - that this field may be an odd number of octets; no - padding is used. - */ - index2 := index + int(data[index]) + 1 - if index2-offset > 255 { - return nil, 0, errors.New("dns name is too long") - } else if index2 < index+1 || index2 > len(data) { - return nil, 0, errors.New("dns name uncomputable: invalid index") - } - *buffer = append(*buffer, '.') - *buffer = append(*buffer, data[index+1:index2]...) - index = index2 - - case 0xc0: - /* RFC 1035 - The pointer takes the form of a two octet sequence. - - The first two bits are ones. This allows a pointer to - be distinguished from a label, since the label must - begin with two zero bits because labels are restricted - to 63 octets or less. (The 10 and 01 combinations are - reserved for future use.) The OFFSET field specifies - an offset from the start of the message (i.e., the - first octet of the ID field in the domain header). A - zero offset specifies the first byte of the ID field, - etc. - - The compression scheme allows a domain name in a message to be - represented as either: - - a sequence of labels ending in a zero octet - - a pointer - - a sequence of labels ending with a pointer - */ - if index+2 > len(data) { - return nil, 0, errors.New("dns offset pointer too high") - } - offsetp := int(binary.BigEndian.Uint16(data[index:index+2]) & 0x3fff) - if offsetp > len(data) { - return nil, 0, errors.New("dns offset pointer too high") - } - // This looks a little tricky, but actually isn't. Because of how - // decodeName is written, calling it appends the decoded name to the - // current buffer. We already have the start of the buffer, then, so - // once this call is done buffer[start:] will contain our full name. - _, _, err := decodeName(data, offsetp, buffer, level+1) - if err != nil { - return nil, 0, err - } - index++ // pointer is two bytes, so add an extra byte here. - break loop - /* EDNS, or other DNS option ? */ - case 0x40: // RFC 2673 - return nil, 0, fmt.Errorf("qname '0x40' - RFC 2673 unsupported yet (data=%x index=%d)", - data[index], index) - - case 0x80: - return nil, 0, fmt.Errorf("qname '0x80' unsupported yet (data=%x index=%d)", - data[index], index) - } - if index >= len(data) { - return nil, 0, errors.New("dns index walked out of range") - } - } - if len(*buffer) <= start { - return nil, 0, errors.New("no dns data found for name") - } - return (*buffer)[start+1:], index + 1, nil -} - -// DNSQuestion wraps a single request (question) within a DNS query. -type DNSQuestion struct { - Name []byte - Type DNSType - Class DNSClass -} - -func (q *DNSQuestion) decode(data []byte, offset int, df gopacket.DecodeFeedback, buffer *[]byte) (int, error) { - name, endq, err := decodeName(data, offset, buffer, 1) - if err != nil { - return 0, err - } - - q.Name = name - q.Type = DNSType(binary.BigEndian.Uint16(data[endq : endq+2])) - q.Class = DNSClass(binary.BigEndian.Uint16(data[endq+2 : endq+4])) - - return endq + 4, nil -} - -func (q *DNSQuestion) encode(data []byte, offset int) int { - noff := encodeName(q.Name, data, offset) - binary.BigEndian.PutUint16(data[noff:], uint16(q.Type)) - binary.BigEndian.PutUint16(data[noff+2:], uint16(q.Class)) - return len(q.Name) + 6 -} - -// DNSResourceRecord -// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | | -// / / -// / NAME / -// | | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | TYPE | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | CLASS | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | TTL | -// | | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | RDLENGTH | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--| -// / RDATA / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -// DNSResourceRecord wraps the data from a single DNS resource within a -// response. -type DNSResourceRecord struct { - // Header - Name []byte - Type DNSType - Class DNSClass - TTL uint32 - - // RDATA Raw Values - DataLength uint16 - Data []byte - - // RDATA Decoded Values - IP net.IP - NS, CNAME, PTR []byte - TXTs [][]byte - SOA DNSSOA - SRV DNSSRV - MX DNSMX - - // Undecoded TXT for backward compatibility - TXT []byte -} - -// decode decodes the resource record, returning the total length of the record. -func (rr *DNSResourceRecord) decode(data []byte, offset int, df gopacket.DecodeFeedback, buffer *[]byte) (int, error) { - name, endq, err := decodeName(data, offset, buffer, 1) - if err != nil { - return 0, err - } - - rr.Name = name - rr.Type = DNSType(binary.BigEndian.Uint16(data[endq : endq+2])) - rr.Class = DNSClass(binary.BigEndian.Uint16(data[endq+2 : endq+4])) - rr.TTL = binary.BigEndian.Uint32(data[endq+4 : endq+8]) - rr.DataLength = binary.BigEndian.Uint16(data[endq+8 : endq+10]) - end := endq + 10 + int(rr.DataLength) - if end > len(data) { - return 0, fmt.Errorf("resource record length exceeds data") - } - rr.Data = data[endq+10 : end] - - if err = rr.decodeRData(data, endq+10, buffer); err != nil { - return 0, err - } - - return endq + 10 + int(rr.DataLength), nil -} - -func encodeName(name []byte, data []byte, offset int) int { - l := 0 - for i := range name { - if name[i] == '.' { - data[offset+i-l] = byte(l) - l = 0 - } else { - // skip one to write the length - data[offset+i+1] = name[i] - l++ - } - } - // length for final portion - data[offset+len(name)-l] = byte(l) - data[offset+len(name)+1] = 0x00 // terminal - return offset + len(name) + 2 -} - -func (rr *DNSResourceRecord) encode(data []byte, offset int, opts gopacket.SerializeOptions) (int, error) { - - noff := encodeName(rr.Name, data, offset) - - binary.BigEndian.PutUint16(data[noff:], uint16(rr.Type)) - binary.BigEndian.PutUint16(data[noff+2:], uint16(rr.Class)) - binary.BigEndian.PutUint32(data[noff+4:], uint32(rr.TTL)) - - switch rr.Type { - case DNSTypeA: - copy(data[noff+10:], rr.IP.To4()) - case DNSTypeAAAA: - copy(data[noff+10:], rr.IP) - case DNSTypeNS: - encodeName(rr.NS, data, noff+10) - case DNSTypeCNAME: - encodeName(rr.CNAME, data, noff+10) - case DNSTypePTR: - encodeName(rr.PTR, data, noff+10) - case DNSTypeSOA: - noff2 := encodeName(rr.SOA.MName, data, noff+10) - noff2 = encodeName(rr.SOA.RName, data, noff2) - binary.BigEndian.PutUint32(data[noff2:], rr.SOA.Serial) - binary.BigEndian.PutUint32(data[noff2+4:], rr.SOA.Refresh) - binary.BigEndian.PutUint32(data[noff2+8:], rr.SOA.Retry) - binary.BigEndian.PutUint32(data[noff2+12:], rr.SOA.Expire) - binary.BigEndian.PutUint32(data[noff2+16:], rr.SOA.Minimum) - case DNSTypeMX: - binary.BigEndian.PutUint16(data[noff+10:], rr.MX.Preference) - encodeName(rr.MX.Name, data, noff+12) - case DNSTypeTXT: - noff2 := noff + 10 - for _, txt := range rr.TXTs { - data[noff2] = byte(len(txt)) - copy(data[noff2+1:], txt) - noff2 += 1 + len(txt) - } - case DNSTypeSRV: - binary.BigEndian.PutUint16(data[noff+10:], rr.SRV.Priority) - binary.BigEndian.PutUint16(data[noff+12:], rr.SRV.Weight) - binary.BigEndian.PutUint16(data[noff+14:], rr.SRV.Port) - encodeName(rr.SRV.Name, data, noff+16) - default: - return 0, fmt.Errorf("serializing resource record of type %v not supported", rr.Type) - } - - // DataLength - dSz := recSize(rr) - binary.BigEndian.PutUint16(data[noff+8:], uint16(dSz)) - - if opts.FixLengths { - rr.DataLength = uint16(dSz) - } - - return len(rr.Name) + 1 + 11 + dSz, nil -} - -func (rr *DNSResourceRecord) String() string { - - if rr.Class == DNSClassIN { - switch rr.Type { - case DNSTypeA, DNSTypeAAAA: - return rr.IP.String() - case DNSTypeNS: - return "NS " + string(rr.NS) - case DNSTypeCNAME: - return "CNAME " + string(rr.CNAME) - case DNSTypePTR: - return "PTR " + string(rr.PTR) - case DNSTypeTXT: - return "TXT " + string(rr.TXT) - } - } - - return fmt.Sprintf("<%v, %v>", rr.Class, rr.Type) -} - -func decodeCharacterStrings(data []byte) ([][]byte, error) { - strings := make([][]byte, 0, 1) - end := len(data) - for index, index2 := 0, 0; index != end; index = index2 { - index2 = index + 1 + int(data[index]) // index increases by 1..256 and does not overflow - if index2 > end { - return nil, errors.New("Insufficient data for a <character-string>") - } - strings = append(strings, data[index+1:index2]) - } - return strings, nil -} - -func (rr *DNSResourceRecord) decodeRData(data []byte, offset int, buffer *[]byte) error { - switch rr.Type { - case DNSTypeA: - rr.IP = rr.Data - case DNSTypeAAAA: - rr.IP = rr.Data - case DNSTypeTXT, DNSTypeHINFO: - rr.TXT = rr.Data - txts, err := decodeCharacterStrings(rr.Data) - if err != nil { - return err - } - rr.TXTs = txts - case DNSTypeNS: - name, _, err := decodeName(data, offset, buffer, 1) - if err != nil { - return err - } - rr.NS = name - case DNSTypeCNAME: - name, _, err := decodeName(data, offset, buffer, 1) - if err != nil { - return err - } - rr.CNAME = name - case DNSTypePTR: - name, _, err := decodeName(data, offset, buffer, 1) - if err != nil { - return err - } - rr.PTR = name - case DNSTypeSOA: - name, endq, err := decodeName(data, offset, buffer, 1) - if err != nil { - return err - } - rr.SOA.MName = name - name, endq, err = decodeName(data, endq, buffer, 1) - if err != nil { - return err - } - rr.SOA.RName = name - rr.SOA.Serial = binary.BigEndian.Uint32(data[endq : endq+4]) - rr.SOA.Refresh = binary.BigEndian.Uint32(data[endq+4 : endq+8]) - rr.SOA.Retry = binary.BigEndian.Uint32(data[endq+8 : endq+12]) - rr.SOA.Expire = binary.BigEndian.Uint32(data[endq+12 : endq+16]) - rr.SOA.Minimum = binary.BigEndian.Uint32(data[endq+16 : endq+20]) - case DNSTypeMX: - rr.MX.Preference = binary.BigEndian.Uint16(data[offset : offset+2]) - name, _, err := decodeName(data, offset+2, buffer, 1) - if err != nil { - return err - } - rr.MX.Name = name - case DNSTypeSRV: - rr.SRV.Priority = binary.BigEndian.Uint16(data[offset : offset+2]) - rr.SRV.Weight = binary.BigEndian.Uint16(data[offset+2 : offset+4]) - rr.SRV.Port = binary.BigEndian.Uint16(data[offset+4 : offset+6]) - name, _, err := decodeName(data, offset+6, buffer, 1) - if err != nil { - return err - } - rr.SRV.Name = name - } - return nil -} - -// DNSSOA is a Start of Authority record. Each domain requires a SOA record at -// the cutover where a domain is delegated from its parent. -type DNSSOA struct { - MName, RName []byte - Serial, Refresh, Retry, Expire, Minimum uint32 -} - -// DNSSRV is a Service record, defining a location (hostname/port) of a -// server/service. -type DNSSRV struct { - Priority, Weight, Port uint16 - Name []byte -} - -// DNSMX is a mail exchange record, defining a mail server for a recipient's -// domain. -type DNSMX struct { - Preference uint16 - Name []byte -} diff --git a/vendor/github.com/google/gopacket/layers/doc.go b/vendor/github.com/google/gopacket/layers/doc.go deleted file mode 100644 index 3c882c3..0000000 --- a/vendor/github.com/google/gopacket/layers/doc.go +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -/* -Package layers provides decoding layers for many common protocols. - -The layers package contains decode implementations for a number of different -types of packet layers. Users of gopacket will almost always want to also use -layers to actually decode packet data into useful pieces. To see the set of -protocols that gopacket/layers is currently able to decode, -look at the set of LayerTypes defined in the Variables sections. The -layers package also defines endpoints for many of the common packet layers -that have source/destination addresses associated with them, for example IPv4/6 -(IPs) and TCP/UDP (ports). -Finally, layers contains a number of useful enumerations (IPProtocol, -EthernetType, LinkType, PPPType, etc...). Many of these implement the -gopacket.Decoder interface, so they can be passed into gopacket as decoders. - -Most common protocol layers are named using acronyms or other industry-common -names (IPv4, TCP, PPP). Some of the less common ones have their names expanded -(CiscoDiscoveryProtocol). -For certain protocols, sub-parts of the protocol are split out into their own -layers (SCTP, for example). This is done mostly in cases where portions of the -protocol may fulfill the capabilities of interesting layers (SCTPData implements -ApplicationLayer, while base SCTP implements TransportLayer), or possibly -because splitting a protocol into a few layers makes decoding easier. - -This package is meant to be used with its parent, -http://github.com/google/gopacket. - -Port Types - -Instead of using raw uint16 or uint8 values for ports, we use a different port -type for every protocol, for example TCPPort and UDPPort. This allows us to -override string behavior for each port, which we do by setting up port name -maps (TCPPortNames, UDPPortNames, etc...). Well-known ports are annotated with -their protocol names, and their String function displays these names: - - p := TCPPort(80) - fmt.Printf("Number: %d String: %v", p, p) - // Prints: "Number: 80 String: 80(http)" - -Modifying Decode Behavior - -layers links together decoding through its enumerations. For example, after -decoding layer type Ethernet, it uses Ethernet.EthernetType as its next decoder. -All enumerations that act as decoders, like EthernetType, can be modified by -users depending on their preferences. For example, if you have a spiffy new -IPv4 decoder that works way better than the one built into layers, you can do -this: - - var mySpiffyIPv4Decoder gopacket.Decoder = ... - layers.EthernetTypeMetadata[EthernetTypeIPv4].DecodeWith = mySpiffyIPv4Decoder - -This will make all future ethernet packets use your new decoder to decode IPv4 -packets, instead of the built-in decoder used by gopacket. -*/ -package layers diff --git a/vendor/github.com/google/gopacket/layers/dot11.go b/vendor/github.com/google/gopacket/layers/dot11.go deleted file mode 100644 index 1b53026..0000000 --- a/vendor/github.com/google/gopacket/layers/dot11.go +++ /dev/null @@ -1,1430 +0,0 @@ -// Copyright 2014 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -// See http://standards.ieee.org/findstds/standard/802.11-2012.html for info on -// all of the layers in this file. - -package layers - -import ( - "bytes" - "encoding/binary" - "fmt" - "hash/crc32" - "net" - - "github.com/google/gopacket" -) - -// Dot11Flags contains the set of 8 flags in the IEEE 802.11 frame control -// header, all in one place. -type Dot11Flags uint8 - -const ( - Dot11FlagsToDS Dot11Flags = 1 << iota - Dot11FlagsFromDS - Dot11FlagsMF - Dot11FlagsRetry - Dot11FlagsPowerManagement - Dot11FlagsMD - Dot11FlagsWEP - Dot11FlagsOrder -) - -func (d Dot11Flags) ToDS() bool { - return d&Dot11FlagsToDS != 0 -} -func (d Dot11Flags) FromDS() bool { - return d&Dot11FlagsFromDS != 0 -} -func (d Dot11Flags) MF() bool { - return d&Dot11FlagsMF != 0 -} -func (d Dot11Flags) Retry() bool { - return d&Dot11FlagsRetry != 0 -} -func (d Dot11Flags) PowerManagement() bool { - return d&Dot11FlagsPowerManagement != 0 -} -func (d Dot11Flags) MD() bool { - return d&Dot11FlagsMD != 0 -} -func (d Dot11Flags) WEP() bool { - return d&Dot11FlagsWEP != 0 -} -func (d Dot11Flags) Order() bool { - return d&Dot11FlagsOrder != 0 -} - -// String provides a human readable string for Dot11Flags. -// This string is possibly subject to change over time; if you're storing this -// persistently, you should probably store the Dot11Flags value, not its string. -func (a Dot11Flags) String() string { - var out bytes.Buffer - if a.ToDS() { - out.WriteString("TO-DS,") - } - if a.FromDS() { - out.WriteString("FROM-DS,") - } - if a.MF() { - out.WriteString("MF,") - } - if a.Retry() { - out.WriteString("Retry,") - } - if a.PowerManagement() { - out.WriteString("PowerManagement,") - } - if a.MD() { - out.WriteString("MD,") - } - if a.WEP() { - out.WriteString("WEP,") - } - if a.Order() { - out.WriteString("Order,") - } - - if length := out.Len(); length > 0 { - return string(out.Bytes()[:length-1]) // strip final comma - } - return "" -} - -type Dot11Reason uint16 - -// TODO: Verify these reasons, and append more reasons if necessary. - -const ( - Dot11ReasonReserved Dot11Reason = 1 - Dot11ReasonUnspecified Dot11Reason = 2 - Dot11ReasonAuthExpired Dot11Reason = 3 - Dot11ReasonDeauthStLeaving Dot11Reason = 4 - Dot11ReasonInactivity Dot11Reason = 5 - Dot11ReasonApFull Dot11Reason = 6 - Dot11ReasonClass2FromNonAuth Dot11Reason = 7 - Dot11ReasonClass3FromNonAss Dot11Reason = 8 - Dot11ReasonDisasStLeaving Dot11Reason = 9 - Dot11ReasonStNotAuth Dot11Reason = 10 -) - -// String provides a human readable string for Dot11Reason. -// This string is possibly subject to change over time; if you're storing this -// persistently, you should probably store the Dot11Reason value, not its string. -func (a Dot11Reason) String() string { - switch a { - case Dot11ReasonReserved: - return "Reserved" - case Dot11ReasonUnspecified: - return "Unspecified" - case Dot11ReasonAuthExpired: - return "Auth. expired" - case Dot11ReasonDeauthStLeaving: - return "Deauth. st. leaving" - case Dot11ReasonInactivity: - return "Inactivity" - case Dot11ReasonApFull: - return "Ap. full" - case Dot11ReasonClass2FromNonAuth: - return "Class2 from non auth." - case Dot11ReasonClass3FromNonAss: - return "Class3 from non ass." - case Dot11ReasonDisasStLeaving: - return "Disass st. leaving" - case Dot11ReasonStNotAuth: - return "St. not auth." - default: - return "Unknown reason" - } -} - -type Dot11Status uint16 - -const ( - Dot11StatusSuccess Dot11Status = 0 - Dot11StatusFailure Dot11Status = 1 // Unspecified failure - Dot11StatusCannotSupportAllCapabilities Dot11Status = 10 // Cannot support all requested capabilities in the Capability Information field - Dot11StatusInabilityExistsAssociation Dot11Status = 11 // Reassociation denied due to inability to confirm that association exists - Dot11StatusAssociationDenied Dot11Status = 12 // Association denied due to reason outside the scope of this standard - Dot11StatusAlgorithmUnsupported Dot11Status = 13 // Responding station does not support the specified authentication algorithm - Dot11StatusOufOfExpectedSequence Dot11Status = 14 // Received an Authentication frame with authentication transaction sequence number out of expected sequence - Dot11StatusChallengeFailure Dot11Status = 15 // Authentication rejected because of challenge failure - Dot11StatusTimeout Dot11Status = 16 // Authentication rejected due to timeout waiting for next frame in sequence - Dot11StatusAPUnableToHandle Dot11Status = 17 // Association denied because AP is unable to handle additional associated stations - Dot11StatusRateUnsupported Dot11Status = 18 // Association denied due to requesting station not supporting all of the data rates in the BSSBasicRateSet parameter -) - -// String provides a human readable string for Dot11Status. -// This string is possibly subject to change over time; if you're storing this -// persistently, you should probably store the Dot11Status value, not its string. -func (a Dot11Status) String() string { - switch a { - case Dot11StatusSuccess: - return "success" - case Dot11StatusFailure: - return "failure" - case Dot11StatusCannotSupportAllCapabilities: - return "cannot-support-all-capabilities" - case Dot11StatusInabilityExistsAssociation: - return "inability-exists-association" - case Dot11StatusAssociationDenied: - return "association-denied" - case Dot11StatusAlgorithmUnsupported: - return "algorithm-unsupported" - case Dot11StatusOufOfExpectedSequence: - return "out-of-expected-sequence" - case Dot11StatusChallengeFailure: - return "challenge-failure" - case Dot11StatusTimeout: - return "timeout" - case Dot11StatusAPUnableToHandle: - return "ap-unable-to-handle" - case Dot11StatusRateUnsupported: - return "rate-unsupported" - default: - return "unknown status" - } -} - -type Dot11AckPolicy uint8 - -const ( - Dot11AckPolicyNormal Dot11AckPolicy = 0 - Dot11AckPolicyNone Dot11AckPolicy = 1 - Dot11AckPolicyNoExplicit Dot11AckPolicy = 2 - Dot11AckPolicyBlock Dot11AckPolicy = 3 -) - -// String provides a human readable string for Dot11AckPolicy. -// This string is possibly subject to change over time; if you're storing this -// persistently, you should probably store the Dot11AckPolicy value, not its string. -func (a Dot11AckPolicy) String() string { - switch a { - case Dot11AckPolicyNormal: - return "normal-ack" - case Dot11AckPolicyNone: - return "no-ack" - case Dot11AckPolicyNoExplicit: - return "no-explicit-ack" - case Dot11AckPolicyBlock: - return "block-ack" - default: - return "unknown-ack-policy" - } -} - -type Dot11Algorithm uint16 - -const ( - Dot11AlgorithmOpen Dot11Algorithm = 0 - Dot11AlgorithmSharedKey Dot11Algorithm = 1 -) - -// String provides a human readable string for Dot11Algorithm. -// This string is possibly subject to change over time; if you're storing this -// persistently, you should probably store the Dot11Algorithm value, not its string. -func (a Dot11Algorithm) String() string { - switch a { - case Dot11AlgorithmOpen: - return "open" - case Dot11AlgorithmSharedKey: - return "shared-key" - default: - return "unknown-algorithm" - } -} - -type Dot11InformationElementID uint8 - -// TODO: Verify these element ids, and append more ids if more. - -const ( - Dot11InformationElementIDSSID Dot11InformationElementID = 0 - Dot11InformationElementIDRates Dot11InformationElementID = 1 - Dot11InformationElementIDFHSet Dot11InformationElementID = 2 - Dot11InformationElementIDDSSet Dot11InformationElementID = 3 - Dot11InformationElementIDCFSet Dot11InformationElementID = 4 - Dot11InformationElementIDTIM Dot11InformationElementID = 5 - Dot11InformationElementIDIBSSSet Dot11InformationElementID = 6 - Dot11InformationElementIDChallenge Dot11InformationElementID = 16 - Dot11InformationElementIDERPInfo Dot11InformationElementID = 42 - Dot11InformationElementIDQOSCapability Dot11InformationElementID = 46 - Dot11InformationElementIDERPInfo2 Dot11InformationElementID = 47 - Dot11InformationElementIDRSNInfo Dot11InformationElementID = 48 - Dot11InformationElementIDESRates Dot11InformationElementID = 50 - Dot11InformationElementIDVendor Dot11InformationElementID = 221 - Dot11InformationElementIDReserved Dot11InformationElementID = 68 -) - -// String provides a human readable string for Dot11InformationElementID. -// This string is possibly subject to change over time; if you're storing this -// persistently, you should probably store the Dot11InformationElementID value, -// not its string. -func (a Dot11InformationElementID) String() string { - switch a { - case Dot11InformationElementIDSSID: - return "SSID" - case Dot11InformationElementIDRates: - return "Rates" - case Dot11InformationElementIDFHSet: - return "FHset" - case Dot11InformationElementIDDSSet: - return "DSset" - case Dot11InformationElementIDCFSet: - return "CFset" - case Dot11InformationElementIDTIM: - return "TIM" - case Dot11InformationElementIDIBSSSet: - return "IBSSset" - case Dot11InformationElementIDChallenge: - return "Challenge" - case Dot11InformationElementIDERPInfo: - return "ERPinfo" - case Dot11InformationElementIDQOSCapability: - return "QOS capability" - case Dot11InformationElementIDERPInfo2: - return "ERPinfo2" - case Dot11InformationElementIDRSNInfo: - return "RSNinfo" - case Dot11InformationElementIDESRates: - return "ESrates" - case Dot11InformationElementIDVendor: - return "Vendor" - case Dot11InformationElementIDReserved: - return "Reserved" - default: - return "Unknown information element id" - } -} - -// Dot11 provides an IEEE 802.11 base packet header. -// See http://standards.ieee.org/findstds/standard/802.11-2012.html -// for excrutiating detail. -type Dot11 struct { - BaseLayer - Type Dot11Type - Proto uint8 - Flags Dot11Flags - DurationID uint16 - Address1 net.HardwareAddr - Address2 net.HardwareAddr - Address3 net.HardwareAddr - Address4 net.HardwareAddr - SequenceNumber uint16 - FragmentNumber uint16 - Checksum uint32 -} - -func decodeDot11(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11) LayerType() gopacket.LayerType { return LayerTypeDot11 } -func (m *Dot11) CanDecode() gopacket.LayerClass { return LayerTypeDot11 } -func (m *Dot11) NextLayerType() gopacket.LayerType { - if m.Flags.WEP() { - return (LayerTypeDot11WEP) - } - - return m.Type.LayerType() -} - -func (m *Dot11) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 10 { - df.SetTruncated() - return fmt.Errorf("Dot11 length %v too short, %v required", len(data), 10) - } - m.Type = Dot11Type((data[0])&0xFC) >> 2 - - m.Proto = uint8(data[0]) & 0x0003 - m.Flags = Dot11Flags(data[1]) - m.DurationID = binary.LittleEndian.Uint16(data[2:4]) - m.Address1 = net.HardwareAddr(data[4:10]) - - offset := 10 - - mainType := m.Type.MainType() - - switch mainType { - case Dot11TypeCtrl: - switch m.Type { - case Dot11TypeCtrlRTS, Dot11TypeCtrlPowersavePoll, Dot11TypeCtrlCFEnd, Dot11TypeCtrlCFEndAck: - if len(data) < offset+6 { - df.SetTruncated() - return fmt.Errorf("Dot11 length %v too short, %v required", len(data), offset+6) - } - m.Address2 = net.HardwareAddr(data[offset : offset+6]) - offset += 6 - } - case Dot11TypeMgmt, Dot11TypeData: - if len(data) < offset+14 { - df.SetTruncated() - return fmt.Errorf("Dot11 length %v too short, %v required", len(data), offset+14) - } - m.Address2 = net.HardwareAddr(data[offset : offset+6]) - offset += 6 - m.Address3 = net.HardwareAddr(data[offset : offset+6]) - offset += 6 - - m.SequenceNumber = (binary.LittleEndian.Uint16(data[offset:offset+2]) & 0xFFF0) >> 4 - m.FragmentNumber = (binary.LittleEndian.Uint16(data[offset:offset+2]) & 0x000F) - offset += 2 - } - - if mainType == Dot11TypeData && m.Flags.FromDS() && m.Flags.ToDS() { - if len(data) < offset+6 { - df.SetTruncated() - return fmt.Errorf("Dot11 length %v too short, %v required", len(data), offset+6) - } - m.Address4 = net.HardwareAddr(data[offset : offset+6]) - offset += 6 - } - - m.BaseLayer = BaseLayer{Contents: data[0:offset], Payload: data[offset : len(data)-4]} - m.Checksum = binary.LittleEndian.Uint32(data[len(data)-4 : len(data)]) - return nil -} - -func (m *Dot11) ChecksumValid() bool { - // only for CTRL and MGMT frames - h := crc32.NewIEEE() - h.Write(m.Contents) - h.Write(m.Payload) - return m.Checksum == h.Sum32() -} - -func (m Dot11) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - buf, err := b.PrependBytes(24) - - if err != nil { - return err - } - - buf[0] = (uint8(m.Type) << 2) | m.Proto - buf[1] = uint8(m.Flags) - - binary.LittleEndian.PutUint16(buf[2:4], m.DurationID) - - copy(buf[4:10], m.Address1) - - offset := 10 - - switch m.Type.MainType() { - case Dot11TypeCtrl: - switch m.Type { - case Dot11TypeCtrlRTS, Dot11TypeCtrlPowersavePoll, Dot11TypeCtrlCFEnd, Dot11TypeCtrlCFEndAck: - copy(buf[offset:offset+6], m.Address2) - offset += 6 - } - case Dot11TypeMgmt, Dot11TypeData: - copy(buf[offset:offset+6], m.Address2) - offset += 6 - copy(buf[offset:offset+6], m.Address3) - offset += 6 - - binary.LittleEndian.PutUint16(buf[offset:offset+2], (m.SequenceNumber<<4)|m.FragmentNumber) - offset += 2 - } - - if m.Type.MainType() == Dot11TypeData && m.Flags.FromDS() && m.Flags.ToDS() { - copy(buf[offset:offset+6], m.Address4) - offset += 6 - } - - return nil -} - -// Dot11Mgmt is a base for all IEEE 802.11 management layers. -type Dot11Mgmt struct { - BaseLayer -} - -func (m *Dot11Mgmt) NextLayerType() gopacket.LayerType { return gopacket.LayerTypePayload } -func (m *Dot11Mgmt) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - m.Contents = data - return nil -} - -// Dot11Ctrl is a base for all IEEE 802.11 control layers. -type Dot11Ctrl struct { - BaseLayer -} - -func (m *Dot11Ctrl) NextLayerType() gopacket.LayerType { return gopacket.LayerTypePayload } - -func (m *Dot11Ctrl) LayerType() gopacket.LayerType { return LayerTypeDot11Ctrl } -func (m *Dot11Ctrl) CanDecode() gopacket.LayerClass { return LayerTypeDot11Ctrl } -func (m *Dot11Ctrl) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - m.Contents = data - return nil -} - -func decodeDot11Ctrl(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11Ctrl{} - return decodingLayerDecoder(d, data, p) -} - -// Dot11WEP contains WEP encrpted IEEE 802.11 data. -type Dot11WEP struct { - BaseLayer -} - -func (m *Dot11WEP) NextLayerType() gopacket.LayerType { return LayerTypeLLC } - -func (m *Dot11WEP) LayerType() gopacket.LayerType { return LayerTypeDot11WEP } -func (m *Dot11WEP) CanDecode() gopacket.LayerClass { return LayerTypeDot11WEP } -func (m *Dot11WEP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - m.Contents = data - return nil -} - -func decodeDot11WEP(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11WEP{} - return decodingLayerDecoder(d, data, p) -} - -// Dot11Data is a base for all IEEE 802.11 data layers. -type Dot11Data struct { - BaseLayer -} - -func (m *Dot11Data) NextLayerType() gopacket.LayerType { return LayerTypeLLC } - -func (m *Dot11Data) LayerType() gopacket.LayerType { return LayerTypeDot11Data } -func (m *Dot11Data) CanDecode() gopacket.LayerClass { return LayerTypeDot11Data } -func (m *Dot11Data) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - m.Payload = data - return nil -} - -func decodeDot11Data(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11Data{} - return decodingLayerDecoder(d, data, p) -} - -type Dot11DataCFAck struct { - Dot11Data -} - -func decodeDot11DataCFAck(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataCFAck{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataCFAck) LayerType() gopacket.LayerType { return LayerTypeDot11DataCFAck } -func (m *Dot11DataCFAck) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataCFAck } -func (m *Dot11DataCFAck) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Data.DecodeFromBytes(data, df) -} - -type Dot11DataCFPoll struct { - Dot11Data -} - -func decodeDot11DataCFPoll(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataCFPoll{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataCFPoll) LayerType() gopacket.LayerType { return LayerTypeDot11DataCFPoll } -func (m *Dot11DataCFPoll) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataCFPoll } -func (m *Dot11DataCFPoll) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Data.DecodeFromBytes(data, df) -} - -type Dot11DataCFAckPoll struct { - Dot11Data -} - -func decodeDot11DataCFAckPoll(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataCFAckPoll{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataCFAckPoll) LayerType() gopacket.LayerType { return LayerTypeDot11DataCFAckPoll } -func (m *Dot11DataCFAckPoll) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataCFAckPoll } -func (m *Dot11DataCFAckPoll) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Data.DecodeFromBytes(data, df) -} - -type Dot11DataNull struct { - Dot11Data -} - -func decodeDot11DataNull(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataNull{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataNull) LayerType() gopacket.LayerType { return LayerTypeDot11DataNull } -func (m *Dot11DataNull) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataNull } -func (m *Dot11DataNull) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Data.DecodeFromBytes(data, df) -} - -type Dot11DataCFAckNoData struct { - Dot11Data -} - -func decodeDot11DataCFAckNoData(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataCFAckNoData{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataCFAckNoData) LayerType() gopacket.LayerType { return LayerTypeDot11DataCFAckNoData } -func (m *Dot11DataCFAckNoData) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataCFAckNoData } -func (m *Dot11DataCFAckNoData) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Data.DecodeFromBytes(data, df) -} - -type Dot11DataCFPollNoData struct { - Dot11Data -} - -func decodeDot11DataCFPollNoData(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataCFPollNoData{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataCFPollNoData) LayerType() gopacket.LayerType { return LayerTypeDot11DataCFPollNoData } -func (m *Dot11DataCFPollNoData) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataCFPollNoData } -func (m *Dot11DataCFPollNoData) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Data.DecodeFromBytes(data, df) -} - -type Dot11DataCFAckPollNoData struct { - Dot11Data -} - -func decodeDot11DataCFAckPollNoData(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataCFAckPollNoData{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataCFAckPollNoData) LayerType() gopacket.LayerType { - return LayerTypeDot11DataCFAckPollNoData -} -func (m *Dot11DataCFAckPollNoData) CanDecode() gopacket.LayerClass { - return LayerTypeDot11DataCFAckPollNoData -} -func (m *Dot11DataCFAckPollNoData) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Data.DecodeFromBytes(data, df) -} - -type Dot11DataQOS struct { - Dot11Ctrl - TID uint8 /* Traffic IDentifier */ - EOSP bool /* End of service period */ - AckPolicy Dot11AckPolicy - TXOP uint8 -} - -func (m *Dot11DataQOS) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 4 { - df.SetTruncated() - return fmt.Errorf("Dot11DataQOS length %v too short, %v required", len(data), 4) - } - m.TID = (uint8(data[0]) & 0x0F) - m.EOSP = (uint8(data[0]) & 0x10) == 0x10 - m.AckPolicy = Dot11AckPolicy((uint8(data[0]) & 0x60) >> 5) - m.TXOP = uint8(data[1]) - // TODO: Mesh Control bytes 2:4 - m.BaseLayer = BaseLayer{Contents: data[0:4], Payload: data[4:]} - return nil -} - -type Dot11DataQOSData struct { - Dot11DataQOS -} - -func decodeDot11DataQOSData(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataQOSData{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataQOSData) LayerType() gopacket.LayerType { return LayerTypeDot11DataQOSData } -func (m *Dot11DataQOSData) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataQOSData } - -func (m *Dot11DataQOSData) NextLayerType() gopacket.LayerType { - return LayerTypeDot11Data -} - -type Dot11DataQOSDataCFAck struct { - Dot11DataQOS -} - -func decodeDot11DataQOSDataCFAck(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataQOSDataCFAck{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataQOSDataCFAck) LayerType() gopacket.LayerType { return LayerTypeDot11DataQOSDataCFAck } -func (m *Dot11DataQOSDataCFAck) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataQOSDataCFAck } -func (m *Dot11DataQOSDataCFAck) NextLayerType() gopacket.LayerType { return LayerTypeDot11DataCFAck } - -type Dot11DataQOSDataCFPoll struct { - Dot11DataQOS -} - -func decodeDot11DataQOSDataCFPoll(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataQOSDataCFPoll{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataQOSDataCFPoll) LayerType() gopacket.LayerType { - return LayerTypeDot11DataQOSDataCFPoll -} -func (m *Dot11DataQOSDataCFPoll) CanDecode() gopacket.LayerClass { - return LayerTypeDot11DataQOSDataCFPoll -} -func (m *Dot11DataQOSDataCFPoll) NextLayerType() gopacket.LayerType { return LayerTypeDot11DataCFPoll } - -type Dot11DataQOSDataCFAckPoll struct { - Dot11DataQOS -} - -func decodeDot11DataQOSDataCFAckPoll(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataQOSDataCFAckPoll{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataQOSDataCFAckPoll) LayerType() gopacket.LayerType { - return LayerTypeDot11DataQOSDataCFAckPoll -} -func (m *Dot11DataQOSDataCFAckPoll) CanDecode() gopacket.LayerClass { - return LayerTypeDot11DataQOSDataCFAckPoll -} -func (m *Dot11DataQOSDataCFAckPoll) NextLayerType() gopacket.LayerType { - return LayerTypeDot11DataCFAckPoll -} - -type Dot11DataQOSNull struct { - Dot11DataQOS -} - -func decodeDot11DataQOSNull(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataQOSNull{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataQOSNull) LayerType() gopacket.LayerType { return LayerTypeDot11DataQOSNull } -func (m *Dot11DataQOSNull) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataQOSNull } -func (m *Dot11DataQOSNull) NextLayerType() gopacket.LayerType { return LayerTypeDot11DataNull } - -type Dot11DataQOSCFPollNoData struct { - Dot11DataQOS -} - -func decodeDot11DataQOSCFPollNoData(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataQOSCFPollNoData{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataQOSCFPollNoData) LayerType() gopacket.LayerType { - return LayerTypeDot11DataQOSCFPollNoData -} -func (m *Dot11DataQOSCFPollNoData) CanDecode() gopacket.LayerClass { - return LayerTypeDot11DataQOSCFPollNoData -} -func (m *Dot11DataQOSCFPollNoData) NextLayerType() gopacket.LayerType { - return LayerTypeDot11DataCFPollNoData -} - -type Dot11DataQOSCFAckPollNoData struct { - Dot11DataQOS -} - -func decodeDot11DataQOSCFAckPollNoData(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11DataQOSCFAckPollNoData{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11DataQOSCFAckPollNoData) LayerType() gopacket.LayerType { - return LayerTypeDot11DataQOSCFAckPollNoData -} -func (m *Dot11DataQOSCFAckPollNoData) CanDecode() gopacket.LayerClass { - return LayerTypeDot11DataQOSCFAckPollNoData -} -func (m *Dot11DataQOSCFAckPollNoData) NextLayerType() gopacket.LayerType { - return LayerTypeDot11DataCFAckPollNoData -} - -type Dot11InformationElement struct { - BaseLayer - ID Dot11InformationElementID - Length uint8 - OUI []byte - Info []byte -} - -func (m *Dot11InformationElement) LayerType() gopacket.LayerType { - return LayerTypeDot11InformationElement -} -func (m *Dot11InformationElement) CanDecode() gopacket.LayerClass { - return LayerTypeDot11InformationElement -} - -func (m *Dot11InformationElement) NextLayerType() gopacket.LayerType { - return LayerTypeDot11InformationElement -} - -func (m *Dot11InformationElement) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 2 { - df.SetTruncated() - return fmt.Errorf("Dot11InformationElement length %v too short, %v required", len(data), 2) - } - m.ID = Dot11InformationElementID(data[0]) - m.Length = data[1] - offset := int(2) - - if len(data) < offset+int(m.Length) { - df.SetTruncated() - return fmt.Errorf("Dot11InformationElement length %v too short, %v required", len(data), offset+int(m.Length)) - } - if m.ID == 221 { - // Vendor extension - m.OUI = data[offset : offset+4] - m.Info = data[offset+4 : offset+int(m.Length)] - } else { - m.Info = data[offset : offset+int(m.Length)] - } - - offset += int(m.Length) - - m.BaseLayer = BaseLayer{Contents: data[:offset], Payload: data[offset:]} - return nil -} - -func (d *Dot11InformationElement) String() string { - if d.ID == 0 { - return fmt.Sprintf("802.11 Information Element (SSID: %v)", string(d.Info)) - } else if d.ID == 1 { - rates := "" - for i := 0; i < len(d.Info); i++ { - if d.Info[i]&0x80 == 0 { - rates += fmt.Sprintf("%.1f ", float32(d.Info[i])*0.5) - } else { - rates += fmt.Sprintf("%.1f* ", float32(d.Info[i]&0x7F)*0.5) - } - } - return fmt.Sprintf("802.11 Information Element (Rates: %s Mbit)", rates) - } else if d.ID == 221 { - return fmt.Sprintf("802.11 Information Element (Vendor: ID: %v, Length: %v, OUI: %X, Info: %X)", d.ID, d.Length, d.OUI, d.Info) - } else { - return fmt.Sprintf("802.11 Information Element (ID: %v, Length: %v, Info: %X)", d.ID, d.Length, d.Info) - } -} - -func (m Dot11InformationElement) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - length := len(m.Info) + len(m.OUI) - if buf, err := b.PrependBytes(2 + length); err != nil { - return err - } else { - buf[0] = uint8(m.ID) - buf[1] = uint8(length) - copy(buf[2:], m.OUI) - copy(buf[2+len(m.OUI):], m.Info) - } - return nil -} - -func decodeDot11InformationElement(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11InformationElement{} - return decodingLayerDecoder(d, data, p) -} - -type Dot11CtrlCTS struct { - Dot11Ctrl -} - -func decodeDot11CtrlCTS(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11CtrlCTS{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11CtrlCTS) LayerType() gopacket.LayerType { - return LayerTypeDot11CtrlCTS -} -func (m *Dot11CtrlCTS) CanDecode() gopacket.LayerClass { - return LayerTypeDot11CtrlCTS -} -func (m *Dot11CtrlCTS) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Ctrl.DecodeFromBytes(data, df) -} - -type Dot11CtrlRTS struct { - Dot11Ctrl -} - -func decodeDot11CtrlRTS(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11CtrlRTS{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11CtrlRTS) LayerType() gopacket.LayerType { - return LayerTypeDot11CtrlRTS -} -func (m *Dot11CtrlRTS) CanDecode() gopacket.LayerClass { - return LayerTypeDot11CtrlRTS -} -func (m *Dot11CtrlRTS) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Ctrl.DecodeFromBytes(data, df) -} - -type Dot11CtrlBlockAckReq struct { - Dot11Ctrl -} - -func decodeDot11CtrlBlockAckReq(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11CtrlBlockAckReq{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11CtrlBlockAckReq) LayerType() gopacket.LayerType { - return LayerTypeDot11CtrlBlockAckReq -} -func (m *Dot11CtrlBlockAckReq) CanDecode() gopacket.LayerClass { - return LayerTypeDot11CtrlBlockAckReq -} -func (m *Dot11CtrlBlockAckReq) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Ctrl.DecodeFromBytes(data, df) -} - -type Dot11CtrlBlockAck struct { - Dot11Ctrl -} - -func decodeDot11CtrlBlockAck(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11CtrlBlockAck{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11CtrlBlockAck) LayerType() gopacket.LayerType { return LayerTypeDot11CtrlBlockAck } -func (m *Dot11CtrlBlockAck) CanDecode() gopacket.LayerClass { return LayerTypeDot11CtrlBlockAck } -func (m *Dot11CtrlBlockAck) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Ctrl.DecodeFromBytes(data, df) -} - -type Dot11CtrlPowersavePoll struct { - Dot11Ctrl -} - -func decodeDot11CtrlPowersavePoll(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11CtrlPowersavePoll{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11CtrlPowersavePoll) LayerType() gopacket.LayerType { - return LayerTypeDot11CtrlPowersavePoll -} -func (m *Dot11CtrlPowersavePoll) CanDecode() gopacket.LayerClass { - return LayerTypeDot11CtrlPowersavePoll -} -func (m *Dot11CtrlPowersavePoll) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Ctrl.DecodeFromBytes(data, df) -} - -type Dot11CtrlAck struct { - Dot11Ctrl -} - -func decodeDot11CtrlAck(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11CtrlAck{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11CtrlAck) LayerType() gopacket.LayerType { return LayerTypeDot11CtrlAck } -func (m *Dot11CtrlAck) CanDecode() gopacket.LayerClass { return LayerTypeDot11CtrlAck } -func (m *Dot11CtrlAck) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Ctrl.DecodeFromBytes(data, df) -} - -type Dot11CtrlCFEnd struct { - Dot11Ctrl -} - -func decodeDot11CtrlCFEnd(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11CtrlCFEnd{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11CtrlCFEnd) LayerType() gopacket.LayerType { - return LayerTypeDot11CtrlCFEnd -} -func (m *Dot11CtrlCFEnd) CanDecode() gopacket.LayerClass { - return LayerTypeDot11CtrlCFEnd -} -func (m *Dot11CtrlCFEnd) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Ctrl.DecodeFromBytes(data, df) -} - -type Dot11CtrlCFEndAck struct { - Dot11Ctrl -} - -func decodeDot11CtrlCFEndAck(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11CtrlCFEndAck{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11CtrlCFEndAck) LayerType() gopacket.LayerType { - return LayerTypeDot11CtrlCFEndAck -} -func (m *Dot11CtrlCFEndAck) CanDecode() gopacket.LayerClass { - return LayerTypeDot11CtrlCFEndAck -} -func (m *Dot11CtrlCFEndAck) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - return m.Dot11Ctrl.DecodeFromBytes(data, df) -} - -type Dot11MgmtAssociationReq struct { - Dot11Mgmt - CapabilityInfo uint16 - ListenInterval uint16 -} - -func decodeDot11MgmtAssociationReq(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtAssociationReq{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtAssociationReq) LayerType() gopacket.LayerType { - return LayerTypeDot11MgmtAssociationReq -} -func (m *Dot11MgmtAssociationReq) CanDecode() gopacket.LayerClass { - return LayerTypeDot11MgmtAssociationReq -} -func (m *Dot11MgmtAssociationReq) NextLayerType() gopacket.LayerType { - return LayerTypeDot11InformationElement -} -func (m *Dot11MgmtAssociationReq) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 4 { - df.SetTruncated() - return fmt.Errorf("Dot11MgmtAssociationReq length %v too short, %v required", len(data), 4) - } - m.CapabilityInfo = binary.LittleEndian.Uint16(data[0:2]) - m.ListenInterval = binary.LittleEndian.Uint16(data[2:4]) - m.Payload = data[4:] - return m.Dot11Mgmt.DecodeFromBytes(data, df) -} - -func (m Dot11MgmtAssociationReq) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - buf, err := b.PrependBytes(4) - - if err != nil { - return err - } - - binary.LittleEndian.PutUint16(buf[0:2], m.CapabilityInfo) - binary.LittleEndian.PutUint16(buf[2:4], m.ListenInterval) - - return nil -} - -type Dot11MgmtAssociationResp struct { - Dot11Mgmt - CapabilityInfo uint16 - Status Dot11Status - AID uint16 -} - -func decodeDot11MgmtAssociationResp(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtAssociationResp{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtAssociationResp) CanDecode() gopacket.LayerClass { - return LayerTypeDot11MgmtAssociationResp -} -func (m *Dot11MgmtAssociationResp) LayerType() gopacket.LayerType { - return LayerTypeDot11MgmtAssociationResp -} -func (m *Dot11MgmtAssociationResp) NextLayerType() gopacket.LayerType { - return LayerTypeDot11InformationElement -} -func (m *Dot11MgmtAssociationResp) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 6 { - df.SetTruncated() - return fmt.Errorf("Dot11MgmtAssociationResp length %v too short, %v required", len(data), 6) - } - m.CapabilityInfo = binary.LittleEndian.Uint16(data[0:2]) - m.Status = Dot11Status(binary.LittleEndian.Uint16(data[2:4])) - m.AID = binary.LittleEndian.Uint16(data[4:6]) - m.Payload = data[6:] - return m.Dot11Mgmt.DecodeFromBytes(data, df) -} - -func (m Dot11MgmtAssociationResp) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - buf, err := b.PrependBytes(6) - - if err != nil { - return err - } - - binary.LittleEndian.PutUint16(buf[0:2], m.CapabilityInfo) - binary.LittleEndian.PutUint16(buf[2:4], uint16(m.Status)) - binary.LittleEndian.PutUint16(buf[4:6], m.AID) - - return nil -} - -type Dot11MgmtReassociationReq struct { - Dot11Mgmt - CapabilityInfo uint16 - ListenInterval uint16 - CurrentApAddress net.HardwareAddr -} - -func decodeDot11MgmtReassociationReq(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtReassociationReq{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtReassociationReq) LayerType() gopacket.LayerType { - return LayerTypeDot11MgmtReassociationReq -} -func (m *Dot11MgmtReassociationReq) CanDecode() gopacket.LayerClass { - return LayerTypeDot11MgmtReassociationReq -} -func (m *Dot11MgmtReassociationReq) NextLayerType() gopacket.LayerType { - return LayerTypeDot11InformationElement -} -func (m *Dot11MgmtReassociationReq) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 10 { - df.SetTruncated() - return fmt.Errorf("Dot11MgmtReassociationReq length %v too short, %v required", len(data), 10) - } - m.CapabilityInfo = binary.LittleEndian.Uint16(data[0:2]) - m.ListenInterval = binary.LittleEndian.Uint16(data[2:4]) - m.CurrentApAddress = net.HardwareAddr(data[4:10]) - m.Payload = data[10:] - return m.Dot11Mgmt.DecodeFromBytes(data, df) -} - -func (m Dot11MgmtReassociationReq) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - buf, err := b.PrependBytes(10) - - if err != nil { - return err - } - - binary.LittleEndian.PutUint16(buf[0:2], m.CapabilityInfo) - binary.LittleEndian.PutUint16(buf[2:4], m.ListenInterval) - - copy(buf[4:10], m.CurrentApAddress) - - return nil -} - -type Dot11MgmtReassociationResp struct { - Dot11Mgmt -} - -func decodeDot11MgmtReassociationResp(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtReassociationResp{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtReassociationResp) LayerType() gopacket.LayerType { - return LayerTypeDot11MgmtReassociationResp -} -func (m *Dot11MgmtReassociationResp) CanDecode() gopacket.LayerClass { - return LayerTypeDot11MgmtReassociationResp -} -func (m *Dot11MgmtReassociationResp) NextLayerType() gopacket.LayerType { - return LayerTypeDot11InformationElement -} - -type Dot11MgmtProbeReq struct { - Dot11Mgmt -} - -func decodeDot11MgmtProbeReq(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtProbeReq{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtProbeReq) LayerType() gopacket.LayerType { return LayerTypeDot11MgmtProbeReq } -func (m *Dot11MgmtProbeReq) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtProbeReq } -func (m *Dot11MgmtProbeReq) NextLayerType() gopacket.LayerType { - return LayerTypeDot11InformationElement -} - -type Dot11MgmtProbeResp struct { - Dot11Mgmt - Timestamp uint64 - Interval uint16 - Flags uint16 -} - -func decodeDot11MgmtProbeResp(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtProbeResp{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtProbeResp) LayerType() gopacket.LayerType { return LayerTypeDot11MgmtProbeResp } -func (m *Dot11MgmtProbeResp) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtProbeResp } -func (m *Dot11MgmtProbeResp) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 12 { - df.SetTruncated() - - return fmt.Errorf("Dot11MgmtProbeResp length %v too short, %v required", len(data), 12) - } - - m.Timestamp = binary.LittleEndian.Uint64(data[0:8]) - m.Interval = binary.LittleEndian.Uint16(data[8:10]) - m.Flags = binary.LittleEndian.Uint16(data[10:12]) - m.Payload = data[12:] - - return m.Dot11Mgmt.DecodeFromBytes(data, df) -} - -func (m *Dot11MgmtProbeResp) NextLayerType() gopacket.LayerType { - return LayerTypeDot11InformationElement -} - -func (m Dot11MgmtProbeResp) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - buf, err := b.PrependBytes(12) - - if err != nil { - return err - } - - binary.LittleEndian.PutUint64(buf[0:8], m.Timestamp) - binary.LittleEndian.PutUint16(buf[8:10], m.Interval) - binary.LittleEndian.PutUint16(buf[10:12], m.Flags) - - return nil -} - -type Dot11MgmtMeasurementPilot struct { - Dot11Mgmt -} - -func decodeDot11MgmtMeasurementPilot(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtMeasurementPilot{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtMeasurementPilot) LayerType() gopacket.LayerType { - return LayerTypeDot11MgmtMeasurementPilot -} -func (m *Dot11MgmtMeasurementPilot) CanDecode() gopacket.LayerClass { - return LayerTypeDot11MgmtMeasurementPilot -} - -type Dot11MgmtBeacon struct { - Dot11Mgmt - Timestamp uint64 - Interval uint16 - Flags uint16 -} - -func decodeDot11MgmtBeacon(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtBeacon{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtBeacon) LayerType() gopacket.LayerType { return LayerTypeDot11MgmtBeacon } -func (m *Dot11MgmtBeacon) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtBeacon } -func (m *Dot11MgmtBeacon) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 12 { - df.SetTruncated() - return fmt.Errorf("Dot11MgmtBeacon length %v too short, %v required", len(data), 12) - } - m.Timestamp = binary.LittleEndian.Uint64(data[0:8]) - m.Interval = binary.LittleEndian.Uint16(data[8:10]) - m.Flags = binary.LittleEndian.Uint16(data[10:12]) - m.Payload = data[12:] - return m.Dot11Mgmt.DecodeFromBytes(data, df) -} - -func (m *Dot11MgmtBeacon) NextLayerType() gopacket.LayerType { return LayerTypeDot11InformationElement } - -func (m Dot11MgmtBeacon) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - buf, err := b.PrependBytes(12) - - if err != nil { - return err - } - - binary.LittleEndian.PutUint64(buf[0:8], m.Timestamp) - binary.LittleEndian.PutUint16(buf[8:10], m.Interval) - binary.LittleEndian.PutUint16(buf[10:12], m.Flags) - - return nil -} - -type Dot11MgmtATIM struct { - Dot11Mgmt -} - -func decodeDot11MgmtATIM(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtATIM{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtATIM) LayerType() gopacket.LayerType { return LayerTypeDot11MgmtATIM } -func (m *Dot11MgmtATIM) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtATIM } - -type Dot11MgmtDisassociation struct { - Dot11Mgmt - Reason Dot11Reason -} - -func decodeDot11MgmtDisassociation(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtDisassociation{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtDisassociation) LayerType() gopacket.LayerType { - return LayerTypeDot11MgmtDisassociation -} -func (m *Dot11MgmtDisassociation) CanDecode() gopacket.LayerClass { - return LayerTypeDot11MgmtDisassociation -} -func (m *Dot11MgmtDisassociation) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 2 { - df.SetTruncated() - return fmt.Errorf("Dot11MgmtDisassociation length %v too short, %v required", len(data), 2) - } - m.Reason = Dot11Reason(binary.LittleEndian.Uint16(data[0:2])) - return m.Dot11Mgmt.DecodeFromBytes(data, df) -} - -func (m Dot11MgmtDisassociation) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - buf, err := b.PrependBytes(2) - - if err != nil { - return err - } - - binary.LittleEndian.PutUint16(buf[0:2], uint16(m.Reason)) - - return nil -} - -type Dot11MgmtAuthentication struct { - Dot11Mgmt - Algorithm Dot11Algorithm - Sequence uint16 - Status Dot11Status -} - -func decodeDot11MgmtAuthentication(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtAuthentication{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtAuthentication) LayerType() gopacket.LayerType { - return LayerTypeDot11MgmtAuthentication -} -func (m *Dot11MgmtAuthentication) CanDecode() gopacket.LayerClass { - return LayerTypeDot11MgmtAuthentication -} -func (m *Dot11MgmtAuthentication) NextLayerType() gopacket.LayerType { - return LayerTypeDot11InformationElement -} -func (m *Dot11MgmtAuthentication) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 6 { - df.SetTruncated() - return fmt.Errorf("Dot11MgmtAuthentication length %v too short, %v required", len(data), 6) - } - m.Algorithm = Dot11Algorithm(binary.LittleEndian.Uint16(data[0:2])) - m.Sequence = binary.LittleEndian.Uint16(data[2:4]) - m.Status = Dot11Status(binary.LittleEndian.Uint16(data[4:6])) - m.Payload = data[6:] - return m.Dot11Mgmt.DecodeFromBytes(data, df) -} - -func (m Dot11MgmtAuthentication) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - buf, err := b.PrependBytes(6) - - if err != nil { - return err - } - - binary.LittleEndian.PutUint16(buf[0:2], uint16(m.Algorithm)) - binary.LittleEndian.PutUint16(buf[2:4], m.Sequence) - binary.LittleEndian.PutUint16(buf[4:6], uint16(m.Status)) - - return nil -} - -type Dot11MgmtDeauthentication struct { - Dot11Mgmt - Reason Dot11Reason -} - -func decodeDot11MgmtDeauthentication(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtDeauthentication{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtDeauthentication) LayerType() gopacket.LayerType { - return LayerTypeDot11MgmtDeauthentication -} -func (m *Dot11MgmtDeauthentication) CanDecode() gopacket.LayerClass { - return LayerTypeDot11MgmtDeauthentication -} -func (m *Dot11MgmtDeauthentication) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 2 { - df.SetTruncated() - return fmt.Errorf("Dot11MgmtDeauthentication length %v too short, %v required", len(data), 2) - } - m.Reason = Dot11Reason(binary.LittleEndian.Uint16(data[0:2])) - return m.Dot11Mgmt.DecodeFromBytes(data, df) -} - -func (m Dot11MgmtDeauthentication) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - buf, err := b.PrependBytes(2) - - if err != nil { - return err - } - - binary.LittleEndian.PutUint16(buf[0:2], uint16(m.Reason)) - - return nil -} - -type Dot11MgmtAction struct { - Dot11Mgmt -} - -func decodeDot11MgmtAction(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtAction{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtAction) LayerType() gopacket.LayerType { return LayerTypeDot11MgmtAction } -func (m *Dot11MgmtAction) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtAction } - -type Dot11MgmtActionNoAck struct { - Dot11Mgmt -} - -func decodeDot11MgmtActionNoAck(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtActionNoAck{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtActionNoAck) LayerType() gopacket.LayerType { return LayerTypeDot11MgmtActionNoAck } -func (m *Dot11MgmtActionNoAck) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtActionNoAck } - -type Dot11MgmtArubaWLAN struct { - Dot11Mgmt -} - -func decodeDot11MgmtArubaWLAN(data []byte, p gopacket.PacketBuilder) error { - d := &Dot11MgmtArubaWLAN{} - return decodingLayerDecoder(d, data, p) -} - -func (m *Dot11MgmtArubaWLAN) LayerType() gopacket.LayerType { return LayerTypeDot11MgmtArubaWLAN } -func (m *Dot11MgmtArubaWLAN) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtArubaWLAN } diff --git a/vendor/github.com/google/gopacket/layers/dot1q.go b/vendor/github.com/google/gopacket/layers/dot1q.go deleted file mode 100644 index 47f93d7..0000000 --- a/vendor/github.com/google/gopacket/layers/dot1q.go +++ /dev/null @@ -1,71 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "fmt" - "github.com/google/gopacket" -) - -// Dot1Q is the packet layer for 802.1Q VLAN headers. -type Dot1Q struct { - BaseLayer - Priority uint8 - DropEligible bool - VLANIdentifier uint16 - Type EthernetType -} - -// LayerType returns gopacket.LayerTypeDot1Q -func (d *Dot1Q) LayerType() gopacket.LayerType { return LayerTypeDot1Q } - -// DecodeFromBytes decodes the given bytes into this layer. -func (d *Dot1Q) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - d.Priority = (data[0] & 0xE0) >> 5 - d.DropEligible = data[0]&0x10 != 0 - d.VLANIdentifier = binary.BigEndian.Uint16(data[:2]) & 0x0FFF - d.Type = EthernetType(binary.BigEndian.Uint16(data[2:4])) - d.BaseLayer = BaseLayer{Contents: data[:4], Payload: data[4:]} - return nil -} - -// CanDecode returns the set of layer types that this DecodingLayer can decode. -func (d *Dot1Q) CanDecode() gopacket.LayerClass { - return LayerTypeDot1Q -} - -// NextLayerType returns the layer type contained by this DecodingLayer. -func (d *Dot1Q) NextLayerType() gopacket.LayerType { - return d.Type.LayerType() -} - -func decodeDot1Q(data []byte, p gopacket.PacketBuilder) error { - d := &Dot1Q{} - return decodingLayerDecoder(d, data, p) -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (d *Dot1Q) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - bytes, err := b.PrependBytes(4) - if err != nil { - return err - } - if d.VLANIdentifier > 0xFFF { - return fmt.Errorf("vlan identifier %v is too high", d.VLANIdentifier) - } - firstBytes := uint16(d.Priority)<<13 | d.VLANIdentifier - if d.DropEligible { - firstBytes |= 0x1000 - } - binary.BigEndian.PutUint16(bytes, firstBytes) - binary.BigEndian.PutUint16(bytes[2:], uint16(d.Type)) - return nil -} diff --git a/vendor/github.com/google/gopacket/layers/eap.go b/vendor/github.com/google/gopacket/layers/eap.go deleted file mode 100644 index 250f857..0000000 --- a/vendor/github.com/google/gopacket/layers/eap.go +++ /dev/null @@ -1,106 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "fmt" - "github.com/google/gopacket" -) - -type EAPCode uint8 -type EAPType uint8 - -const ( - EAPCodeRequest EAPCode = 1 - EAPCodeResponse EAPCode = 2 - EAPCodeSuccess EAPCode = 3 - EAPCodeFailure EAPCode = 4 - - // EAPTypeNone means that this EAP layer has no Type or TypeData. - // Success and Failure EAPs will have this set. - EAPTypeNone EAPType = 0 - - EAPTypeIdentity EAPType = 1 - EAPTypeNotification EAPType = 2 - EAPTypeNACK EAPType = 3 - EAPTypeOTP EAPType = 4 - EAPTypeTokenCard EAPType = 5 -) - -// EAP defines an Extensible Authentication Protocol (rfc 3748) layer. -type EAP struct { - BaseLayer - Code EAPCode - Id uint8 - Length uint16 - Type EAPType - TypeData []byte -} - -// LayerType returns LayerTypeEAP. -func (e *EAP) LayerType() gopacket.LayerType { return LayerTypeEAP } - -// DecodeFromBytes decodes the given bytes into this layer. -func (e *EAP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - e.Code = EAPCode(data[0]) - e.Id = data[1] - e.Length = binary.BigEndian.Uint16(data[2:4]) - switch { - case e.Length > 4: - e.Type = EAPType(data[4]) - e.TypeData = data[5:] - case e.Length == 4: - e.Type = 0 - e.TypeData = nil - default: - return fmt.Errorf("invalid EAP length %d", e.Length) - } - e.BaseLayer.Contents = data[:e.Length] - e.BaseLayer.Payload = data[e.Length:] // Should be 0 bytes - return nil -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (e *EAP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - if opts.FixLengths { - e.Length = uint16(len(e.TypeData) + 1) - } - size := len(e.TypeData) + 4 - if size > 4 { - size++ - } - bytes, err := b.PrependBytes(size) - if err != nil { - return err - } - bytes[0] = byte(e.Code) - bytes[1] = e.Id - binary.BigEndian.PutUint16(bytes[2:], e.Length) - if size > 4 { - bytes[4] = byte(e.Type) - copy(bytes[5:], e.TypeData) - } - return nil -} - -// CanDecode returns the set of layer types that this DecodingLayer can decode. -func (e *EAP) CanDecode() gopacket.LayerClass { - return LayerTypeEAP -} - -// NextLayerType returns the layer type contained by this DecodingLayer. -func (e *EAP) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypeZero -} - -func decodeEAP(data []byte, p gopacket.PacketBuilder) error { - e := &EAP{} - return decodingLayerDecoder(e, data, p) -} diff --git a/vendor/github.com/google/gopacket/layers/eapol.go b/vendor/github.com/google/gopacket/layers/eapol.go deleted file mode 100644 index 041cd59..0000000 --- a/vendor/github.com/google/gopacket/layers/eapol.go +++ /dev/null @@ -1,57 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "github.com/google/gopacket" -) - -// EAPOL defines an EAP over LAN (802.1x) layer. -type EAPOL struct { - BaseLayer - Version uint8 - Type EAPOLType - Length uint16 -} - -// LayerType returns LayerTypeEAPOL. -func (e *EAPOL) LayerType() gopacket.LayerType { return LayerTypeEAPOL } - -// DecodeFromBytes decodes the given bytes into this layer. -func (e *EAPOL) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - e.Version = data[0] - e.Type = EAPOLType(data[1]) - e.Length = binary.BigEndian.Uint16(data[2:4]) - e.BaseLayer = BaseLayer{data[:4], data[4:]} - return nil -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer -func (e *EAPOL) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - bytes, _ := b.PrependBytes(4) - bytes[0] = e.Version - bytes[1] = byte(e.Type) - binary.BigEndian.PutUint16(bytes[2:], e.Length) - return nil -} - -// CanDecode returns the set of layer types that this DecodingLayer can decode. -func (e *EAPOL) CanDecode() gopacket.LayerClass { - return LayerTypeEAPOL -} - -// NextLayerType returns the layer type contained by this DecodingLayer. -func (e *EAPOL) NextLayerType() gopacket.LayerType { - return e.Type.LayerType() -} - -func decodeEAPOL(data []byte, p gopacket.PacketBuilder) error { - e := &EAPOL{} - return decodingLayerDecoder(e, data, p) -} diff --git a/vendor/github.com/google/gopacket/layers/endpoints.go b/vendor/github.com/google/gopacket/layers/endpoints.go deleted file mode 100644 index 4c91cc3..0000000 --- a/vendor/github.com/google/gopacket/layers/endpoints.go +++ /dev/null @@ -1,97 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "github.com/google/gopacket" - "net" - "strconv" -) - -var ( - // We use two different endpoint types for IPv4 vs IPv6 addresses, so that - // ordering with endpointA.LessThan(endpointB) sanely groups all IPv4 - // addresses and all IPv6 addresses, such that IPv6 > IPv4 for all addresses. - EndpointIPv4 = gopacket.RegisterEndpointType(1, gopacket.EndpointTypeMetadata{Name: "IPv4", Formatter: func(b []byte) string { - return net.IP(b).String() - }}) - EndpointIPv6 = gopacket.RegisterEndpointType(2, gopacket.EndpointTypeMetadata{Name: "IPv6", Formatter: func(b []byte) string { - return net.IP(b).String() - }}) - - EndpointMAC = gopacket.RegisterEndpointType(3, gopacket.EndpointTypeMetadata{Name: "MAC", Formatter: func(b []byte) string { - return net.HardwareAddr(b).String() - }}) - EndpointTCPPort = gopacket.RegisterEndpointType(4, gopacket.EndpointTypeMetadata{Name: "TCP", Formatter: func(b []byte) string { - return strconv.Itoa(int(binary.BigEndian.Uint16(b))) - }}) - EndpointUDPPort = gopacket.RegisterEndpointType(5, gopacket.EndpointTypeMetadata{Name: "UDP", Formatter: func(b []byte) string { - return strconv.Itoa(int(binary.BigEndian.Uint16(b))) - }}) - EndpointSCTPPort = gopacket.RegisterEndpointType(6, gopacket.EndpointTypeMetadata{Name: "SCTP", Formatter: func(b []byte) string { - return strconv.Itoa(int(binary.BigEndian.Uint16(b))) - }}) - EndpointRUDPPort = gopacket.RegisterEndpointType(7, gopacket.EndpointTypeMetadata{Name: "RUDP", Formatter: func(b []byte) string { - return strconv.Itoa(int(b[0])) - }}) - EndpointUDPLitePort = gopacket.RegisterEndpointType(8, gopacket.EndpointTypeMetadata{Name: "UDPLite", Formatter: func(b []byte) string { - return strconv.Itoa(int(binary.BigEndian.Uint16(b))) - }}) - EndpointPPP = gopacket.RegisterEndpointType(9, gopacket.EndpointTypeMetadata{Name: "PPP", Formatter: func([]byte) string { - return "point" - }}) -) - -// NewIPEndpoint creates a new IP (v4 or v6) endpoint from a net.IP address. -// It returns gopacket.InvalidEndpoint if the IP address is invalid. -func NewIPEndpoint(a net.IP) gopacket.Endpoint { - ipv4 := a.To4() - if ipv4 != nil { - return gopacket.NewEndpoint(EndpointIPv4, []byte(ipv4)) - } - - ipv6 := a.To16() - if ipv6 != nil { - return gopacket.NewEndpoint(EndpointIPv6, []byte(ipv6)) - } - - return gopacket.InvalidEndpoint -} - -// NewMACEndpoint returns a new MAC address endpoint. -func NewMACEndpoint(a net.HardwareAddr) gopacket.Endpoint { - return gopacket.NewEndpoint(EndpointMAC, []byte(a)) -} -func newPortEndpoint(t gopacket.EndpointType, p uint16) gopacket.Endpoint { - return gopacket.NewEndpoint(t, []byte{byte(p >> 8), byte(p)}) -} - -// NewTCPPortEndpoint returns an endpoint based on a TCP port. -func NewTCPPortEndpoint(p TCPPort) gopacket.Endpoint { - return newPortEndpoint(EndpointTCPPort, uint16(p)) -} - -// NewUDPPortEndpoint returns an endpoint based on a UDP port. -func NewUDPPortEndpoint(p UDPPort) gopacket.Endpoint { - return newPortEndpoint(EndpointUDPPort, uint16(p)) -} - -// NewSCTPPortEndpoint returns an endpoint based on a SCTP port. -func NewSCTPPortEndpoint(p SCTPPort) gopacket.Endpoint { - return newPortEndpoint(EndpointSCTPPort, uint16(p)) -} - -// NewRUDPPortEndpoint returns an endpoint based on a RUDP port. -func NewRUDPPortEndpoint(p RUDPPort) gopacket.Endpoint { - return gopacket.NewEndpoint(EndpointRUDPPort, []byte{byte(p)}) -} - -// NewUDPLitePortEndpoint returns an endpoint based on a UDPLite port. -func NewUDPLitePortEndpoint(p UDPLitePort) gopacket.Endpoint { - return newPortEndpoint(EndpointUDPLitePort, uint16(p)) -} diff --git a/vendor/github.com/google/gopacket/layers/enums.go b/vendor/github.com/google/gopacket/layers/enums.go deleted file mode 100644 index 0ea2058..0000000 --- a/vendor/github.com/google/gopacket/layers/enums.go +++ /dev/null @@ -1,564 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "errors" - "fmt" - - "github.com/google/gopacket" -) - -// EnumMetadata keeps track of a set of metadata for each enumeration value -// for protocol enumerations. -type EnumMetadata struct { - // DecodeWith is the decoder to use to decode this protocol's data. - DecodeWith gopacket.Decoder - // Name is the name of the enumeration value. - Name string - // LayerType is the layer type implied by the given enum. - LayerType gopacket.LayerType -} - -// errorFunc returns a decoder that spits out a specific error message. -func errorFunc(msg string) gopacket.Decoder { - var e = errors.New(msg) - return gopacket.DecodeFunc(func([]byte, gopacket.PacketBuilder) error { - return e - }) -} - -// EthernetType is an enumeration of ethernet type values, and acts as a decoder -// for any type it supports. -type EthernetType uint16 - -const ( - // EthernetTypeLLC is not an actual ethernet type. It is instead a - // placeholder we use in Ethernet frames that use the 802.3 standard of - // srcmac|dstmac|length|LLC instead of srcmac|dstmac|ethertype. - EthernetTypeLLC EthernetType = 0 - EthernetTypeIPv4 EthernetType = 0x0800 - EthernetTypeARP EthernetType = 0x0806 - EthernetTypeIPv6 EthernetType = 0x86DD - EthernetTypeCiscoDiscovery EthernetType = 0x2000 - EthernetTypeNortelDiscovery EthernetType = 0x01a2 - EthernetTypeTransparentEthernetBridging EthernetType = 0x6558 - EthernetTypeDot1Q EthernetType = 0x8100 - EthernetTypePPPoEDiscovery EthernetType = 0x8863 - EthernetTypePPPoESession EthernetType = 0x8864 - EthernetTypeMPLSUnicast EthernetType = 0x8847 - EthernetTypeMPLSMulticast EthernetType = 0x8848 - EthernetTypeEAPOL EthernetType = 0x888e - EthernetTypeQinQ EthernetType = 0x88a8 - EthernetTypeLinkLayerDiscovery EthernetType = 0x88cc - EthernetTypeEthernetCTP EthernetType = 0x9000 -) - -// IPProtocol is an enumeration of IP protocol values, and acts as a decoder -// for any type it supports. -type IPProtocol uint8 - -const ( - IPProtocolIPv6HopByHop IPProtocol = 0 - IPProtocolICMPv4 IPProtocol = 1 - IPProtocolIGMP IPProtocol = 2 - IPProtocolIPv4 IPProtocol = 4 - IPProtocolTCP IPProtocol = 6 - IPProtocolUDP IPProtocol = 17 - IPProtocolRUDP IPProtocol = 27 - IPProtocolIPv6 IPProtocol = 41 - IPProtocolIPv6Routing IPProtocol = 43 - IPProtocolIPv6Fragment IPProtocol = 44 - IPProtocolGRE IPProtocol = 47 - IPProtocolESP IPProtocol = 50 - IPProtocolAH IPProtocol = 51 - IPProtocolICMPv6 IPProtocol = 58 - IPProtocolNoNextHeader IPProtocol = 59 - IPProtocolIPv6Destination IPProtocol = 60 - IPProtocolOSPF IPProtocol = 89 - IPProtocolIPIP IPProtocol = 94 - IPProtocolEtherIP IPProtocol = 97 - IPProtocolVRRP IPProtocol = 112 - IPProtocolSCTP IPProtocol = 132 - IPProtocolUDPLite IPProtocol = 136 - IPProtocolMPLSInIP IPProtocol = 137 -) - -// LinkType is an enumeration of link types, and acts as a decoder for any -// link type it supports. -type LinkType uint8 - -const ( - // According to pcap-linktype(7) and http://www.tcpdump.org/linktypes.html - LinkTypeNull LinkType = 0 - LinkTypeEthernet LinkType = 1 - LinkTypeAX25 LinkType = 3 - LinkTypeTokenRing LinkType = 6 - LinkTypeArcNet LinkType = 7 - LinkTypeSLIP LinkType = 8 - LinkTypePPP LinkType = 9 - LinkTypeFDDI LinkType = 10 - LinkTypePPP_HDLC LinkType = 50 - LinkTypePPPEthernet LinkType = 51 - LinkTypeATM_RFC1483 LinkType = 100 - LinkTypeRaw LinkType = 101 - LinkTypeC_HDLC LinkType = 104 - LinkTypeIEEE802_11 LinkType = 105 - LinkTypeFRelay LinkType = 107 - LinkTypeLoop LinkType = 108 - LinkTypeLinuxSLL LinkType = 113 - LinkTypeLTalk LinkType = 114 - LinkTypePFLog LinkType = 117 - LinkTypePrismHeader LinkType = 119 - LinkTypeIPOverFC LinkType = 122 - LinkTypeSunATM LinkType = 123 - LinkTypeIEEE80211Radio LinkType = 127 - LinkTypeARCNetLinux LinkType = 129 - LinkTypeIPOver1394 LinkType = 138 - LinkTypeMTP2Phdr LinkType = 139 - LinkTypeMTP2 LinkType = 140 - LinkTypeMTP3 LinkType = 141 - LinkTypeSCCP LinkType = 142 - LinkTypeDOCSIS LinkType = 143 - LinkTypeLinuxIRDA LinkType = 144 - LinkTypeLinuxLAPD LinkType = 177 - LinkTypeLinuxUSB LinkType = 220 - LinkTypeIPv4 LinkType = 228 - LinkTypeIPv6 LinkType = 229 -) - -// PPPoECode is the PPPoE code enum, taken from http://tools.ietf.org/html/rfc2516 -type PPPoECode uint8 - -const ( - PPPoECodePADI PPPoECode = 0x09 - PPPoECodePADO PPPoECode = 0x07 - PPPoECodePADR PPPoECode = 0x19 - PPPoECodePADS PPPoECode = 0x65 - PPPoECodePADT PPPoECode = 0xA7 - PPPoECodeSession PPPoECode = 0x00 -) - -// PPPType is an enumeration of PPP type values, and acts as a decoder for any -// type it supports. -type PPPType uint16 - -const ( - PPPTypeIPv4 PPPType = 0x0021 - PPPTypeIPv6 PPPType = 0x0057 - PPPTypeMPLSUnicast PPPType = 0x0281 - PPPTypeMPLSMulticast PPPType = 0x0283 -) - -// SCTPChunkType is an enumeration of chunk types inside SCTP packets. -type SCTPChunkType uint8 - -const ( - SCTPChunkTypeData SCTPChunkType = 0 - SCTPChunkTypeInit SCTPChunkType = 1 - SCTPChunkTypeInitAck SCTPChunkType = 2 - SCTPChunkTypeSack SCTPChunkType = 3 - SCTPChunkTypeHeartbeat SCTPChunkType = 4 - SCTPChunkTypeHeartbeatAck SCTPChunkType = 5 - SCTPChunkTypeAbort SCTPChunkType = 6 - SCTPChunkTypeShutdown SCTPChunkType = 7 - SCTPChunkTypeShutdownAck SCTPChunkType = 8 - SCTPChunkTypeError SCTPChunkType = 9 - SCTPChunkTypeCookieEcho SCTPChunkType = 10 - SCTPChunkTypeCookieAck SCTPChunkType = 11 - SCTPChunkTypeShutdownComplete SCTPChunkType = 14 -) - -// FDDIFrameControl is an enumeration of FDDI frame control bytes. -type FDDIFrameControl uint8 - -const ( - FDDIFrameControlLLC FDDIFrameControl = 0x50 -) - -// EAPOLType is an enumeration of EAPOL packet types. -type EAPOLType uint8 - -const ( - EAPOLTypeEAP EAPOLType = 0 - EAPOLTypeStart EAPOLType = 1 - EAPOLTypeLogOff EAPOLType = 2 - EAPOLTypeKey EAPOLType = 3 - EAPOLTypeASFAlert EAPOLType = 4 -) - -// ProtocolFamily is the set of values defined as PF_* in sys/socket.h -type ProtocolFamily uint8 - -const ( - ProtocolFamilyIPv4 ProtocolFamily = 2 - // BSDs use different values for INET6... glory be. These values taken from - // tcpdump 4.3.0. - ProtocolFamilyIPv6BSD ProtocolFamily = 24 - ProtocolFamilyIPv6FreeBSD ProtocolFamily = 28 - ProtocolFamilyIPv6Darwin ProtocolFamily = 30 - ProtocolFamilyIPv6Linux ProtocolFamily = 10 -) - -// Dot11Type is a combination of IEEE 802.11 frame's Type and Subtype fields. -// By combining these two fields together into a single type, we're able to -// provide a String function that correctly displays the subtype given the -// top-level type. -// -// If you just care about the top-level type, use the MainType function. -type Dot11Type uint8 - -// MainType strips the subtype information from the given type, -// returning just the overarching type (Mgmt, Ctrl, Data, Reserved). -func (d Dot11Type) MainType() Dot11Type { - return d & dot11TypeMask -} - -const ( - Dot11TypeMgmt Dot11Type = 0x00 - Dot11TypeCtrl Dot11Type = 0x01 - Dot11TypeData Dot11Type = 0x02 - Dot11TypeReserved Dot11Type = 0x03 - dot11TypeMask = 0x03 - - // The following are type/subtype conglomerations. - - // Management - Dot11TypeMgmtAssociationReq Dot11Type = 0x00 - Dot11TypeMgmtAssociationResp Dot11Type = 0x04 - Dot11TypeMgmtReassociationReq Dot11Type = 0x08 - Dot11TypeMgmtReassociationResp Dot11Type = 0x0c - Dot11TypeMgmtProbeReq Dot11Type = 0x10 - Dot11TypeMgmtProbeResp Dot11Type = 0x14 - Dot11TypeMgmtMeasurementPilot Dot11Type = 0x18 - Dot11TypeMgmtBeacon Dot11Type = 0x20 - Dot11TypeMgmtATIM Dot11Type = 0x24 - Dot11TypeMgmtDisassociation Dot11Type = 0x28 - Dot11TypeMgmtAuthentication Dot11Type = 0x2c - Dot11TypeMgmtDeauthentication Dot11Type = 0x30 - Dot11TypeMgmtAction Dot11Type = 0x34 - Dot11TypeMgmtActionNoAck Dot11Type = 0x38 - - // Control - Dot11TypeCtrlWrapper Dot11Type = 0x1d - Dot11TypeCtrlBlockAckReq Dot11Type = 0x21 - Dot11TypeCtrlBlockAck Dot11Type = 0x25 - Dot11TypeCtrlPowersavePoll Dot11Type = 0x29 - Dot11TypeCtrlRTS Dot11Type = 0x2d - Dot11TypeCtrlCTS Dot11Type = 0x31 - Dot11TypeCtrlAck Dot11Type = 0x35 - Dot11TypeCtrlCFEnd Dot11Type = 0x39 - Dot11TypeCtrlCFEndAck Dot11Type = 0x3d - - // Data - Dot11TypeDataCFAck Dot11Type = 0x06 - Dot11TypeDataCFPoll Dot11Type = 0x0a - Dot11TypeDataCFAckPoll Dot11Type = 0x0e - Dot11TypeDataNull Dot11Type = 0x12 - Dot11TypeDataCFAckNoData Dot11Type = 0x16 - Dot11TypeDataCFPollNoData Dot11Type = 0x1a - Dot11TypeDataCFAckPollNoData Dot11Type = 0x1e - Dot11TypeDataQOSData Dot11Type = 0x22 - Dot11TypeDataQOSDataCFAck Dot11Type = 0x26 - Dot11TypeDataQOSDataCFPoll Dot11Type = 0x2a - Dot11TypeDataQOSDataCFAckPoll Dot11Type = 0x2e - Dot11TypeDataQOSNull Dot11Type = 0x32 - Dot11TypeDataQOSCFPollNoData Dot11Type = 0x3a - Dot11TypeDataQOSCFAckPollNoData Dot11Type = 0x3e -) - -var ( - // Each of the following arrays contains mappings of how to handle enum - // values for various enum types in gopacket/layers. - // - // So, EthernetTypeMetadata[2] contains information on how to handle EthernetType - // 2, including which name to give it and which decoder to use to decode - // packet data of that type. These arrays are filled by default with all of the - // protocols gopacket/layers knows how to handle, but users of the library can - // add new decoders or override existing ones. For example, if you write a better - // TCP decoder, you can override IPProtocolMetadata[IPProtocolTCP].DecodeWith - // with your new decoder, and all gopacket/layers decoding will use your new - // decoder whenever they encounter that IPProtocol. - EthernetTypeMetadata [65536]EnumMetadata - IPProtocolMetadata [256]EnumMetadata - SCTPChunkTypeMetadata [256]EnumMetadata - PPPTypeMetadata [65536]EnumMetadata - PPPoECodeMetadata [256]EnumMetadata - LinkTypeMetadata [256]EnumMetadata - FDDIFrameControlMetadata [256]EnumMetadata - EAPOLTypeMetadata [256]EnumMetadata - ProtocolFamilyMetadata [256]EnumMetadata - Dot11TypeMetadata [256]EnumMetadata - USBTypeMetadata [256]EnumMetadata -) - -func (a EthernetType) Decode(data []byte, p gopacket.PacketBuilder) error { - return EthernetTypeMetadata[a].DecodeWith.Decode(data, p) -} -func (a EthernetType) String() string { - return EthernetTypeMetadata[a].Name -} -func (a EthernetType) LayerType() gopacket.LayerType { - return EthernetTypeMetadata[a].LayerType -} -func (a IPProtocol) Decode(data []byte, p gopacket.PacketBuilder) error { - return IPProtocolMetadata[a].DecodeWith.Decode(data, p) -} -func (a IPProtocol) String() string { - return IPProtocolMetadata[a].Name -} -func (a IPProtocol) LayerType() gopacket.LayerType { - return IPProtocolMetadata[a].LayerType -} -func (a SCTPChunkType) Decode(data []byte, p gopacket.PacketBuilder) error { - return SCTPChunkTypeMetadata[a].DecodeWith.Decode(data, p) -} -func (a SCTPChunkType) String() string { - return SCTPChunkTypeMetadata[a].Name -} -func (a PPPType) Decode(data []byte, p gopacket.PacketBuilder) error { - return PPPTypeMetadata[a].DecodeWith.Decode(data, p) -} -func (a PPPType) String() string { - return PPPTypeMetadata[a].Name -} -func (a LinkType) Decode(data []byte, p gopacket.PacketBuilder) error { - return LinkTypeMetadata[a].DecodeWith.Decode(data, p) -} -func (a LinkType) String() string { - return LinkTypeMetadata[a].Name -} -func (a PPPoECode) Decode(data []byte, p gopacket.PacketBuilder) error { - return PPPoECodeMetadata[a].DecodeWith.Decode(data, p) -} -func (a PPPoECode) String() string { - return PPPoECodeMetadata[a].Name -} -func (a FDDIFrameControl) Decode(data []byte, p gopacket.PacketBuilder) error { - return FDDIFrameControlMetadata[a].DecodeWith.Decode(data, p) -} -func (a FDDIFrameControl) String() string { - return FDDIFrameControlMetadata[a].Name -} -func (a EAPOLType) Decode(data []byte, p gopacket.PacketBuilder) error { - return EAPOLTypeMetadata[a].DecodeWith.Decode(data, p) -} -func (a EAPOLType) String() string { - return EAPOLTypeMetadata[a].Name -} -func (a EAPOLType) LayerType() gopacket.LayerType { - return EAPOLTypeMetadata[a].LayerType -} -func (a ProtocolFamily) Decode(data []byte, p gopacket.PacketBuilder) error { - return ProtocolFamilyMetadata[a].DecodeWith.Decode(data, p) -} -func (a ProtocolFamily) String() string { - return ProtocolFamilyMetadata[a].Name -} -func (a ProtocolFamily) LayerType() gopacket.LayerType { - return ProtocolFamilyMetadata[a].LayerType -} -func (a Dot11Type) Decode(data []byte, p gopacket.PacketBuilder) error { - return Dot11TypeMetadata[a].DecodeWith.Decode(data, p) -} -func (a Dot11Type) String() string { - return Dot11TypeMetadata[a].Name -} -func (a Dot11Type) LayerType() gopacket.LayerType { - return Dot11TypeMetadata[a].LayerType -} - -// Decode a raw v4 or v6 IP packet. -func decodeIPv4or6(data []byte, p gopacket.PacketBuilder) error { - version := data[0] >> 4 - switch version { - case 4: - return decodeIPv4(data, p) - case 6: - return decodeIPv6(data, p) - } - return fmt.Errorf("Invalid IP packet version %v", version) -} - -func init() { - // Here we link up all enumerations with their respective names and decoders. - for i := 0; i < 65536; i++ { - EthernetTypeMetadata[i] = EnumMetadata{ - DecodeWith: errorFunc(fmt.Sprintf("Unable to decode ethernet type %d", i)), - Name: fmt.Sprintf("UnknownEthernetType(%d)", i), - } - PPPTypeMetadata[i] = EnumMetadata{ - DecodeWith: errorFunc(fmt.Sprintf("Unable to decode PPP type %d", i)), - Name: fmt.Sprintf("UnknownPPPType(%d)", i), - } - } - for i := 0; i < 256; i++ { - IPProtocolMetadata[i] = EnumMetadata{ - DecodeWith: errorFunc(fmt.Sprintf("Unable to decode IP protocol %d", i)), - Name: fmt.Sprintf("UnknownIPProtocol(%d)", i), - } - SCTPChunkTypeMetadata[i] = EnumMetadata{ - DecodeWith: errorFunc(fmt.Sprintf("Unable to decode SCTP chunk type %d", i)), - Name: fmt.Sprintf("UnknownSCTPChunkType(%d)", i), - } - PPPoECodeMetadata[i] = EnumMetadata{ - DecodeWith: errorFunc(fmt.Sprintf("Unable to decode PPPoE code %d", i)), - Name: fmt.Sprintf("UnknownPPPoECode(%d)", i), - } - LinkTypeMetadata[i] = EnumMetadata{ - DecodeWith: errorFunc(fmt.Sprintf("Unable to decode link type %d", i)), - Name: fmt.Sprintf("UnknownLinkType(%d)", i), - } - FDDIFrameControlMetadata[i] = EnumMetadata{ - DecodeWith: errorFunc(fmt.Sprintf("Unable to decode FDDI frame control %d", i)), - Name: fmt.Sprintf("UnknownFDDIFrameControl(%d)", i), - } - EAPOLTypeMetadata[i] = EnumMetadata{ - DecodeWith: errorFunc(fmt.Sprintf("Unable to decode EAPOL type %d", i)), - Name: fmt.Sprintf("UnknownEAPOLType(%d)", i), - } - ProtocolFamilyMetadata[i] = EnumMetadata{ - DecodeWith: errorFunc(fmt.Sprintf("Unable to decode protocol family %d", i)), - Name: fmt.Sprintf("UnknownProtocolFamily(%d)", i), - } - Dot11TypeMetadata[i] = EnumMetadata{ - DecodeWith: errorFunc(fmt.Sprintf("Unable to decode Dot11 type %d", i)), - Name: fmt.Sprintf("UnknownDot11Type(%d)", i), - } - } - - EthernetTypeMetadata[EthernetTypeLLC] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeLLC), Name: "LLC", LayerType: LayerTypeLLC} - EthernetTypeMetadata[EthernetTypeIPv4] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv4), Name: "IPv4", LayerType: LayerTypeIPv4} - EthernetTypeMetadata[EthernetTypeIPv6] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6", LayerType: LayerTypeIPv6} - EthernetTypeMetadata[EthernetTypeARP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeARP), Name: "ARP", LayerType: LayerTypeARP} - EthernetTypeMetadata[EthernetTypeDot1Q] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot1Q), Name: "Dot1Q", LayerType: LayerTypeDot1Q} - EthernetTypeMetadata[EthernetTypePPPoEDiscovery] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodePPPoE), Name: "PPPoEDiscovery", LayerType: LayerTypePPPoE} - EthernetTypeMetadata[EthernetTypePPPoESession] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodePPPoE), Name: "PPPoESession", LayerType: LayerTypePPPoE} - EthernetTypeMetadata[EthernetTypeEthernetCTP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeEthernetCTP), Name: "EthernetCTP", LayerType: LayerTypeEthernetCTP} - EthernetTypeMetadata[EthernetTypeCiscoDiscovery] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeCiscoDiscovery), Name: "CiscoDiscovery", LayerType: LayerTypeCiscoDiscovery} - EthernetTypeMetadata[EthernetTypeNortelDiscovery] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeNortelDiscovery), Name: "NortelDiscovery", LayerType: LayerTypeNortelDiscovery} - EthernetTypeMetadata[EthernetTypeLinkLayerDiscovery] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeLinkLayerDiscovery), Name: "LinkLayerDiscovery", LayerType: LayerTypeLinkLayerDiscovery} - EthernetTypeMetadata[EthernetTypeMPLSUnicast] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeMPLS), Name: "MPLSUnicast", LayerType: LayerTypeMPLS} - EthernetTypeMetadata[EthernetTypeMPLSMulticast] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeMPLS), Name: "MPLSMulticast", LayerType: LayerTypeMPLS} - EthernetTypeMetadata[EthernetTypeEAPOL] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeEAPOL), Name: "EAPOL", LayerType: LayerTypeEAPOL} - EthernetTypeMetadata[EthernetTypeQinQ] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot1Q), Name: "Dot1Q", LayerType: LayerTypeDot1Q} - EthernetTypeMetadata[EthernetTypeTransparentEthernetBridging] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeEthernet), Name: "TransparentEthernetBridging", LayerType: LayerTypeEthernet} - - IPProtocolMetadata[IPProtocolIPv4] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv4), Name: "IPv4", LayerType: LayerTypeIPv4} - IPProtocolMetadata[IPProtocolTCP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeTCP), Name: "TCP", LayerType: LayerTypeTCP} - IPProtocolMetadata[IPProtocolUDP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeUDP), Name: "UDP", LayerType: LayerTypeUDP} - IPProtocolMetadata[IPProtocolICMPv4] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeICMPv4), Name: "ICMPv4", LayerType: LayerTypeICMPv4} - IPProtocolMetadata[IPProtocolICMPv6] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeICMPv6), Name: "ICMPv6", LayerType: LayerTypeICMPv6} - IPProtocolMetadata[IPProtocolSCTP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTP), Name: "SCTP", LayerType: LayerTypeSCTP} - IPProtocolMetadata[IPProtocolIPv6] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6", LayerType: LayerTypeIPv6} - IPProtocolMetadata[IPProtocolIPIP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv4), Name: "IPv4", LayerType: LayerTypeIPv4} - IPProtocolMetadata[IPProtocolEtherIP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeEtherIP), Name: "EtherIP", LayerType: LayerTypeEtherIP} - IPProtocolMetadata[IPProtocolRUDP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeRUDP), Name: "RUDP", LayerType: LayerTypeRUDP} - IPProtocolMetadata[IPProtocolGRE] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeGRE), Name: "GRE", LayerType: LayerTypeGRE} - IPProtocolMetadata[IPProtocolIPv6HopByHop] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6HopByHop), Name: "IPv6HopByHop", LayerType: LayerTypeIPv6HopByHop} - IPProtocolMetadata[IPProtocolIPv6Routing] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6Routing), Name: "IPv6Routing", LayerType: LayerTypeIPv6Routing} - IPProtocolMetadata[IPProtocolIPv6Fragment] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6Fragment), Name: "IPv6Fragment", LayerType: LayerTypeIPv6Fragment} - IPProtocolMetadata[IPProtocolIPv6Destination] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6Destination), Name: "IPv6Destination", LayerType: LayerTypeIPv6Destination} - IPProtocolMetadata[IPProtocolOSPF] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeOSPF), Name: "OSPF", LayerType: LayerTypeOSPF} - IPProtocolMetadata[IPProtocolAH] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPSecAH), Name: "IPSecAH", LayerType: LayerTypeIPSecAH} - IPProtocolMetadata[IPProtocolESP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPSecESP), Name: "IPSecESP", LayerType: LayerTypeIPSecESP} - IPProtocolMetadata[IPProtocolUDPLite] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeUDPLite), Name: "UDPLite", LayerType: LayerTypeUDPLite} - IPProtocolMetadata[IPProtocolMPLSInIP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeMPLS), Name: "MPLS", LayerType: LayerTypeMPLS} - IPProtocolMetadata[IPProtocolNoNextHeader] = EnumMetadata{DecodeWith: gopacket.DecodePayload, Name: "NoNextHeader", LayerType: gopacket.LayerTypePayload} - IPProtocolMetadata[IPProtocolIGMP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIGMP), Name: "IGMP", LayerType: LayerTypeIGMP} - IPProtocolMetadata[IPProtocolVRRP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeVRRP), Name: "VRRP", LayerType: LayerTypeVRRP} - - SCTPChunkTypeMetadata[SCTPChunkTypeData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPData), Name: "Data"} - SCTPChunkTypeMetadata[SCTPChunkTypeInit] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPInit), Name: "Init"} - SCTPChunkTypeMetadata[SCTPChunkTypeInitAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPInit), Name: "InitAck"} - SCTPChunkTypeMetadata[SCTPChunkTypeSack] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPSack), Name: "Sack"} - SCTPChunkTypeMetadata[SCTPChunkTypeHeartbeat] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPHeartbeat), Name: "Heartbeat"} - SCTPChunkTypeMetadata[SCTPChunkTypeHeartbeatAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPHeartbeat), Name: "HeartbeatAck"} - SCTPChunkTypeMetadata[SCTPChunkTypeAbort] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPError), Name: "Abort"} - SCTPChunkTypeMetadata[SCTPChunkTypeError] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPError), Name: "Error"} - SCTPChunkTypeMetadata[SCTPChunkTypeShutdown] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPShutdown), Name: "Shutdown"} - SCTPChunkTypeMetadata[SCTPChunkTypeShutdownAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPShutdownAck), Name: "ShutdownAck"} - SCTPChunkTypeMetadata[SCTPChunkTypeCookieEcho] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPCookieEcho), Name: "CookieEcho"} - SCTPChunkTypeMetadata[SCTPChunkTypeCookieAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPEmptyLayer), Name: "CookieAck"} - SCTPChunkTypeMetadata[SCTPChunkTypeShutdownComplete] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPEmptyLayer), Name: "ShutdownComplete"} - - PPPTypeMetadata[PPPTypeIPv4] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv4), Name: "IPv4"} - PPPTypeMetadata[PPPTypeIPv6] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6"} - PPPTypeMetadata[PPPTypeMPLSUnicast] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeMPLS), Name: "MPLSUnicast"} - PPPTypeMetadata[PPPTypeMPLSMulticast] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeMPLS), Name: "MPLSMulticast"} - - PPPoECodeMetadata[PPPoECodeSession] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodePPP), Name: "PPP"} - - LinkTypeMetadata[LinkTypeEthernet] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeEthernet), Name: "Ethernet"} - LinkTypeMetadata[LinkTypePPP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodePPP), Name: "PPP"} - LinkTypeMetadata[LinkTypeFDDI] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeFDDI), Name: "FDDI"} - LinkTypeMetadata[LinkTypeNull] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeLoopback), Name: "Null"} - LinkTypeMetadata[LinkTypeIEEE802_11] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11), Name: "Dot11"} - LinkTypeMetadata[LinkTypeLoop] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeLoopback), Name: "Loop"} - LinkTypeMetadata[LinkTypeIEEE802_11] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11), Name: "802.11"} - LinkTypeMetadata[LinkTypeRaw] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv4or6), Name: "Raw"} - LinkTypeMetadata[LinkTypePFLog] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodePFLog), Name: "PFLog"} - LinkTypeMetadata[LinkTypeIEEE80211Radio] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeRadioTap), Name: "RadioTap"} - LinkTypeMetadata[LinkTypeLinuxUSB] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeUSB), Name: "USB"} - LinkTypeMetadata[LinkTypeLinuxSLL] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeLinuxSLL), Name: "Linux SLL"} - LinkTypeMetadata[LinkTypePrismHeader] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodePrismHeader), Name: "Prism"} - - FDDIFrameControlMetadata[FDDIFrameControlLLC] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeLLC), Name: "LLC"} - - EAPOLTypeMetadata[EAPOLTypeEAP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeEAP), Name: "EAP", LayerType: LayerTypeEAP} - - ProtocolFamilyMetadata[ProtocolFamilyIPv4] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv4), Name: "IPv4", LayerType: LayerTypeIPv4} - ProtocolFamilyMetadata[ProtocolFamilyIPv6BSD] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6", LayerType: LayerTypeIPv6} - ProtocolFamilyMetadata[ProtocolFamilyIPv6FreeBSD] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6", LayerType: LayerTypeIPv6} - ProtocolFamilyMetadata[ProtocolFamilyIPv6Darwin] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6", LayerType: LayerTypeIPv6} - ProtocolFamilyMetadata[ProtocolFamilyIPv6Linux] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6", LayerType: LayerTypeIPv6} - - Dot11TypeMetadata[Dot11TypeMgmtAssociationReq] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtAssociationReq), Name: "MgmtAssociationReq", LayerType: LayerTypeDot11MgmtAssociationReq} - Dot11TypeMetadata[Dot11TypeMgmtAssociationResp] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtAssociationResp), Name: "MgmtAssociationResp", LayerType: LayerTypeDot11MgmtAssociationResp} - Dot11TypeMetadata[Dot11TypeMgmtReassociationReq] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtReassociationReq), Name: "MgmtReassociationReq", LayerType: LayerTypeDot11MgmtReassociationReq} - Dot11TypeMetadata[Dot11TypeMgmtReassociationResp] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtReassociationResp), Name: "MgmtReassociationResp", LayerType: LayerTypeDot11MgmtReassociationResp} - Dot11TypeMetadata[Dot11TypeMgmtProbeReq] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtProbeReq), Name: "MgmtProbeReq", LayerType: LayerTypeDot11MgmtProbeReq} - Dot11TypeMetadata[Dot11TypeMgmtProbeResp] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtProbeResp), Name: "MgmtProbeResp", LayerType: LayerTypeDot11MgmtProbeResp} - Dot11TypeMetadata[Dot11TypeMgmtMeasurementPilot] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtMeasurementPilot), Name: "MgmtMeasurementPilot", LayerType: LayerTypeDot11MgmtMeasurementPilot} - Dot11TypeMetadata[Dot11TypeMgmtBeacon] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtBeacon), Name: "MgmtBeacon", LayerType: LayerTypeDot11MgmtBeacon} - Dot11TypeMetadata[Dot11TypeMgmtATIM] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtATIM), Name: "MgmtATIM", LayerType: LayerTypeDot11MgmtATIM} - Dot11TypeMetadata[Dot11TypeMgmtDisassociation] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtDisassociation), Name: "MgmtDisassociation", LayerType: LayerTypeDot11MgmtDisassociation} - Dot11TypeMetadata[Dot11TypeMgmtAuthentication] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtAuthentication), Name: "MgmtAuthentication", LayerType: LayerTypeDot11MgmtAuthentication} - Dot11TypeMetadata[Dot11TypeMgmtDeauthentication] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtDeauthentication), Name: "MgmtDeauthentication", LayerType: LayerTypeDot11MgmtDeauthentication} - Dot11TypeMetadata[Dot11TypeMgmtAction] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtAction), Name: "MgmtAction", LayerType: LayerTypeDot11MgmtAction} - Dot11TypeMetadata[Dot11TypeMgmtActionNoAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtActionNoAck), Name: "MgmtActionNoAck", LayerType: LayerTypeDot11MgmtActionNoAck} - Dot11TypeMetadata[Dot11TypeCtrl] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11Ctrl), Name: "Ctrl", LayerType: LayerTypeDot11Ctrl} - Dot11TypeMetadata[Dot11TypeCtrlWrapper] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11Ctrl), Name: "CtrlWrapper", LayerType: LayerTypeDot11Ctrl} - Dot11TypeMetadata[Dot11TypeCtrlBlockAckReq] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlBlockAckReq), Name: "CtrlBlockAckReq", LayerType: LayerTypeDot11CtrlBlockAckReq} - Dot11TypeMetadata[Dot11TypeCtrlBlockAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlBlockAck), Name: "CtrlBlockAck", LayerType: LayerTypeDot11CtrlBlockAck} - Dot11TypeMetadata[Dot11TypeCtrlPowersavePoll] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlPowersavePoll), Name: "CtrlPowersavePoll", LayerType: LayerTypeDot11CtrlPowersavePoll} - Dot11TypeMetadata[Dot11TypeCtrlRTS] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlRTS), Name: "CtrlRTS", LayerType: LayerTypeDot11CtrlRTS} - Dot11TypeMetadata[Dot11TypeCtrlCTS] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlCTS), Name: "CtrlCTS", LayerType: LayerTypeDot11CtrlCTS} - Dot11TypeMetadata[Dot11TypeCtrlAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlAck), Name: "CtrlAck", LayerType: LayerTypeDot11CtrlAck} - Dot11TypeMetadata[Dot11TypeCtrlCFEnd] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlCFEnd), Name: "CtrlCFEnd", LayerType: LayerTypeDot11CtrlCFEnd} - Dot11TypeMetadata[Dot11TypeCtrlCFEndAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlCFEndAck), Name: "CtrlCFEndAck", LayerType: LayerTypeDot11CtrlCFEndAck} - Dot11TypeMetadata[Dot11TypeData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11Data), Name: "Data", LayerType: LayerTypeDot11Data} - Dot11TypeMetadata[Dot11TypeDataCFAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataCFAck), Name: "DataCFAck", LayerType: LayerTypeDot11DataCFAck} - Dot11TypeMetadata[Dot11TypeDataCFPoll] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataCFPoll), Name: "DataCFPoll", LayerType: LayerTypeDot11DataCFPoll} - Dot11TypeMetadata[Dot11TypeDataCFAckPoll] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataCFAckPoll), Name: "DataCFAckPoll", LayerType: LayerTypeDot11DataCFAckPoll} - Dot11TypeMetadata[Dot11TypeDataNull] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataNull), Name: "DataNull", LayerType: LayerTypeDot11DataNull} - Dot11TypeMetadata[Dot11TypeDataCFAckNoData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataCFAckNoData), Name: "DataCFAckNoData", LayerType: LayerTypeDot11DataCFAckNoData} - Dot11TypeMetadata[Dot11TypeDataCFPollNoData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataCFPollNoData), Name: "DataCFPollNoData", LayerType: LayerTypeDot11DataCFPollNoData} - Dot11TypeMetadata[Dot11TypeDataCFAckPollNoData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataCFAckPollNoData), Name: "DataCFAckPollNoData", LayerType: LayerTypeDot11DataCFAckPollNoData} - Dot11TypeMetadata[Dot11TypeDataQOSData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSData), Name: "DataQOSData", LayerType: LayerTypeDot11DataQOSData} - Dot11TypeMetadata[Dot11TypeDataQOSDataCFAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSDataCFAck), Name: "DataQOSDataCFAck", LayerType: LayerTypeDot11DataQOSDataCFAck} - Dot11TypeMetadata[Dot11TypeDataQOSDataCFPoll] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSDataCFPoll), Name: "DataQOSDataCFPoll", LayerType: LayerTypeDot11DataQOSDataCFPoll} - Dot11TypeMetadata[Dot11TypeDataQOSDataCFAckPoll] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSDataCFAckPoll), Name: "DataQOSDataCFAckPoll", LayerType: LayerTypeDot11DataQOSDataCFAckPoll} - Dot11TypeMetadata[Dot11TypeDataQOSNull] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSNull), Name: "DataQOSNull", LayerType: LayerTypeDot11DataQOSNull} - Dot11TypeMetadata[Dot11TypeDataQOSCFPollNoData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSCFPollNoData), Name: "DataQOSCFPollNoData", LayerType: LayerTypeDot11DataQOSCFPollNoData} - Dot11TypeMetadata[Dot11TypeDataQOSCFAckPollNoData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSCFAckPollNoData), Name: "DataQOSCFAckPollNoData", LayerType: LayerTypeDot11DataQOSCFAckPollNoData} - - USBTypeMetadata[USBTransportTypeInterrupt] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeUSBInterrupt), Name: "Interrupt", LayerType: LayerTypeUSBInterrupt} - USBTypeMetadata[USBTransportTypeControl] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeUSBControl), Name: "Control", LayerType: LayerTypeUSBControl} - USBTypeMetadata[USBTransportTypeBulk] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeUSBBulk), Name: "Bulk", LayerType: LayerTypeUSBBulk} -} diff --git a/vendor/github.com/google/gopacket/layers/etherip.go b/vendor/github.com/google/gopacket/layers/etherip.go deleted file mode 100644 index 5b7b722..0000000 --- a/vendor/github.com/google/gopacket/layers/etherip.go +++ /dev/null @@ -1,45 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "github.com/google/gopacket" -) - -// EtherIP is the struct for storing RFC 3378 EtherIP packet headers. -type EtherIP struct { - BaseLayer - Version uint8 - Reserved uint16 -} - -// LayerType returns gopacket.LayerTypeEtherIP. -func (e *EtherIP) LayerType() gopacket.LayerType { return LayerTypeEtherIP } - -// DecodeFromBytes decodes the given bytes into this layer. -func (e *EtherIP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - e.Version = data[0] >> 4 - e.Reserved = binary.BigEndian.Uint16(data[:2]) & 0x0fff - e.BaseLayer = BaseLayer{data[:2], data[2:]} - return nil -} - -// CanDecode returns the set of layer types that this DecodingLayer can decode. -func (e *EtherIP) CanDecode() gopacket.LayerClass { - return LayerTypeEtherIP -} - -// NextLayerType returns the layer type contained by this DecodingLayer. -func (e *EtherIP) NextLayerType() gopacket.LayerType { - return LayerTypeEthernet -} - -func decodeEtherIP(data []byte, p gopacket.PacketBuilder) error { - e := &EtherIP{} - return decodingLayerDecoder(e, data, p) -} diff --git a/vendor/github.com/google/gopacket/layers/ethernet.go b/vendor/github.com/google/gopacket/layers/ethernet.go deleted file mode 100644 index 4eebf8c..0000000 --- a/vendor/github.com/google/gopacket/layers/ethernet.go +++ /dev/null @@ -1,122 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "fmt" - "github.com/google/gopacket" - "net" -) - -// EthernetBroadcast is the broadcast MAC address used by Ethernet. -var EthernetBroadcast = net.HardwareAddr{0xff, 0xff, 0xff, 0xff, 0xff, 0xff} - -// Ethernet is the layer for Ethernet frame headers. -type Ethernet struct { - BaseLayer - SrcMAC, DstMAC net.HardwareAddr - EthernetType EthernetType - // Length is only set if a length field exists within this header. Ethernet - // headers follow two different standards, one that uses an EthernetType, the - // other which defines a length the follows with a LLC header (802.3). If the - // former is the case, we set EthernetType and Length stays 0. In the latter - // case, we set Length and EthernetType = EthernetTypeLLC. - Length uint16 -} - -// LayerType returns LayerTypeEthernet -func (e *Ethernet) LayerType() gopacket.LayerType { return LayerTypeEthernet } - -func (e *Ethernet) LinkFlow() gopacket.Flow { - return gopacket.NewFlow(EndpointMAC, e.SrcMAC, e.DstMAC) -} - -func (eth *Ethernet) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 14 { - return errors.New("Ethernet packet too small") - } - eth.DstMAC = net.HardwareAddr(data[0:6]) - eth.SrcMAC = net.HardwareAddr(data[6:12]) - eth.EthernetType = EthernetType(binary.BigEndian.Uint16(data[12:14])) - eth.BaseLayer = BaseLayer{data[:14], data[14:]} - if eth.EthernetType < 0x0600 { - eth.Length = uint16(eth.EthernetType) - eth.EthernetType = EthernetTypeLLC - if cmp := len(eth.Payload) - int(eth.Length); cmp < 0 { - df.SetTruncated() - } else if cmp > 0 { - // Strip off bytes at the end, since we have too many bytes - eth.Payload = eth.Payload[:len(eth.Payload)-cmp] - } - // fmt.Println(eth) - } - return nil -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (eth *Ethernet) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - if len(eth.DstMAC) != 6 { - return fmt.Errorf("invalid dst MAC: %v", eth.DstMAC) - } - if len(eth.SrcMAC) != 6 { - return fmt.Errorf("invalid src MAC: %v", eth.SrcMAC) - } - payload := b.Bytes() - bytes, err := b.PrependBytes(14) - if err != nil { - return err - } - copy(bytes, eth.DstMAC) - copy(bytes[6:], eth.SrcMAC) - if eth.Length != 0 || eth.EthernetType == EthernetTypeLLC { - if opts.FixLengths { - eth.Length = uint16(len(payload)) - } - if eth.EthernetType != EthernetTypeLLC { - return fmt.Errorf("ethernet type %v not compatible with length value %v", eth.EthernetType, eth.Length) - } else if eth.Length > 0x0600 { - return fmt.Errorf("invalid ethernet length %v", eth.Length) - } - binary.BigEndian.PutUint16(bytes[12:], eth.Length) - } else { - binary.BigEndian.PutUint16(bytes[12:], uint16(eth.EthernetType)) - } - length := len(b.Bytes()) - if length < 60 { - // Pad out to 60 bytes. - padding, err := b.AppendBytes(60 - length) - if err != nil { - return err - } - copy(padding, lotsOfZeros[:]) - } - return nil -} - -func (eth *Ethernet) CanDecode() gopacket.LayerClass { - return LayerTypeEthernet -} - -func (eth *Ethernet) NextLayerType() gopacket.LayerType { - return eth.EthernetType.LayerType() -} - -func decodeEthernet(data []byte, p gopacket.PacketBuilder) error { - eth := &Ethernet{} - err := eth.DecodeFromBytes(data, p) - if err != nil { - return err - } - p.AddLayer(eth) - p.SetLinkLayer(eth) - return p.NextDecoder(eth.EthernetType) -} diff --git a/vendor/github.com/google/gopacket/layers/fddi.go b/vendor/github.com/google/gopacket/layers/fddi.go deleted file mode 100644 index ed9e195..0000000 --- a/vendor/github.com/google/gopacket/layers/fddi.go +++ /dev/null @@ -1,41 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "github.com/google/gopacket" - "net" -) - -// FDDI contains the header for FDDI frames. -type FDDI struct { - BaseLayer - FrameControl FDDIFrameControl - Priority uint8 - SrcMAC, DstMAC net.HardwareAddr -} - -// LayerType returns LayerTypeFDDI. -func (f *FDDI) LayerType() gopacket.LayerType { return LayerTypeFDDI } - -// LinkFlow returns a new flow of type EndpointMAC. -func (f *FDDI) LinkFlow() gopacket.Flow { - return gopacket.NewFlow(EndpointMAC, f.SrcMAC, f.DstMAC) -} - -func decodeFDDI(data []byte, p gopacket.PacketBuilder) error { - f := &FDDI{ - FrameControl: FDDIFrameControl(data[0] & 0xF8), - Priority: data[0] & 0x07, - SrcMAC: net.HardwareAddr(data[1:7]), - DstMAC: net.HardwareAddr(data[7:13]), - BaseLayer: BaseLayer{data[:13], data[13:]}, - } - p.SetLinkLayer(f) - p.AddLayer(f) - return p.NextDecoder(f.FrameControl) -} diff --git a/vendor/github.com/google/gopacket/layers/gen.go b/vendor/github.com/google/gopacket/layers/gen.go deleted file mode 100644 index ab7a0c0..0000000 --- a/vendor/github.com/google/gopacket/layers/gen.go +++ /dev/null @@ -1,109 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -// +build ignore - -// This binary pulls known ports from IANA, and uses them to populate -// iana_ports.go's TCPPortNames and UDPPortNames maps. -// -// go run gen.go | gofmt > iana_ports.go -package main - -import ( - "bytes" - "encoding/xml" - "flag" - "fmt" - "io/ioutil" - "net/http" - "os" - "strconv" - "time" -) - -const fmtString = `// Copyright 2012 Google, Inc. All rights reserved. - -package layers - -// Created by gen.go, don't edit manually -// Generated at %s -// Fetched from %q - -// TCPPortNames contains the port names for all TCP ports. -var TCPPortNames = tcpPortNames - -// UDPPortNames contains the port names for all UDP ports. -var UDPPortNames = udpPortNames - -// SCTPPortNames contains the port names for all SCTP ports. -var SCTPPortNames = sctpPortNames - -var tcpPortNames = map[TCPPort]string{ -%s} -var udpPortNames = map[UDPPort]string{ -%s} -var sctpPortNames = map[SCTPPort]string{ -%s} -` - -var url = flag.String("url", "http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xml", "URL to grab port numbers from") - -func main() { - fmt.Fprintf(os.Stderr, "Fetching ports from %q\n", *url) - resp, err := http.Get(*url) - if err != nil { - panic(err) - } - defer resp.Body.Close() - body, err := ioutil.ReadAll(resp.Body) - if err != nil { - panic(err) - } - fmt.Fprintln(os.Stderr, "Parsing XML") - var registry struct { - Records []struct { - Protocol string `xml:"protocol"` - Number string `xml:"number"` - Name string `xml:"name"` - } `xml:"record"` - } - xml.Unmarshal(body, ®istry) - var tcpPorts bytes.Buffer - var udpPorts bytes.Buffer - var sctpPorts bytes.Buffer - done := map[string]map[int]bool{ - "tcp": map[int]bool{}, - "udp": map[int]bool{}, - "sctp": map[int]bool{}, - } - for _, r := range registry.Records { - port, err := strconv.Atoi(r.Number) - if err != nil { - continue - } - if r.Name == "" { - continue - } - var b *bytes.Buffer - switch r.Protocol { - case "tcp": - b = &tcpPorts - case "udp": - b = &udpPorts - case "sctp": - b = &sctpPorts - default: - continue - } - if done[r.Protocol][port] { - continue - } - done[r.Protocol][port] = true - fmt.Fprintf(b, "\t%d: %q,\n", port, r.Name) - } - fmt.Fprintln(os.Stderr, "Writing results to stdout") - fmt.Printf(fmtString, time.Now(), *url, tcpPorts.String(), udpPorts.String(), sctpPorts.String()) -} diff --git a/vendor/github.com/google/gopacket/layers/gen_linted.sh b/vendor/github.com/google/gopacket/layers/gen_linted.sh deleted file mode 100644 index 75c701f..0000000 --- a/vendor/github.com/google/gopacket/layers/gen_linted.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/bash - -for i in *.go; do golint $i | grep -q . || echo $i; done > .linted diff --git a/vendor/github.com/google/gopacket/layers/geneve.go b/vendor/github.com/google/gopacket/layers/geneve.go deleted file mode 100644 index 6dc05cf..0000000 --- a/vendor/github.com/google/gopacket/layers/geneve.go +++ /dev/null @@ -1,98 +0,0 @@ -// Copyright 2016 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - - "github.com/google/gopacket" -) - -// Geneve is specifed here https://tools.ietf.org/html/draft-ietf-nvo3-geneve-03 -// Geneve Header: -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// |Ver| Opt Len |O|C| Rsvd. | Protocol Type | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Virtual Network Identifier (VNI) | Reserved | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Variable Length Options | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -type Geneve struct { - BaseLayer - Version uint8 // 2 bits - OptionsLength uint8 // 6 bits - OAMPacket bool // 1 bits - CriticalOption bool // 1 bits - Protocol EthernetType // 16 bits - VNI uint32 // 24bits - Options []*GeneveOption -} - -// Geneve Tunnel Options -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Option Class | Type |R|R|R| Length | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Variable Option Data | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -type GeneveOption struct { - Class uint16 // 16 bits - Type uint8 // 8 bits - Flags uint8 // 3 bits - Length uint8 // 5 bits - Data []byte -} - -// LayerType returns LayerTypeGeneve -func (gn *Geneve) LayerType() gopacket.LayerType { return LayerTypeGeneve } - -func decodeGeneveOption(data []byte, gn *Geneve) (*GeneveOption, uint8) { - opt := &GeneveOption{} - - opt.Class = binary.BigEndian.Uint16(data[0:1]) - opt.Type = data[2] - opt.Flags = data[3] >> 4 - opt.Length = data[3] & 0xf - - copy(opt.Data, data[4:opt.Length]) - - return opt, 4 + opt.Length -} - -func (gn *Geneve) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - gn.Version = data[0] >> 7 - gn.OptionsLength = data[0] & 0x3f - - gn.OAMPacket = data[1]&0x80 > 0 - gn.CriticalOption = data[1]&0x40 > 0 - gn.Protocol = EthernetType(binary.BigEndian.Uint16(data[2:4])) - - var buf [4]byte - copy(buf[1:], data[4:7]) - gn.VNI = binary.BigEndian.Uint32(buf[:]) - - offset, length := uint8(8), gn.OptionsLength - for length > 0 { - opt, len := decodeGeneveOption(data[offset:], gn) - gn.Options = append(gn.Options, opt) - - length -= len - offset += len - } - - gn.BaseLayer = BaseLayer{data[:offset], data[offset:]} - - return nil -} - -func (gn *Geneve) NextLayerType() gopacket.LayerType { - return gn.Protocol.LayerType() -} - -func decodeGeneve(data []byte, p gopacket.PacketBuilder) error { - gn := &Geneve{} - return decodingLayerDecoder(gn, data, p) -} diff --git a/vendor/github.com/google/gopacket/layers/gre.go b/vendor/github.com/google/gopacket/layers/gre.go deleted file mode 100644 index 15d5290..0000000 --- a/vendor/github.com/google/gopacket/layers/gre.go +++ /dev/null @@ -1,185 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - - "github.com/google/gopacket" -) - -// GRE is a Generic Routing Encapsulation header. -type GRE struct { - BaseLayer - ChecksumPresent, RoutingPresent, KeyPresent, SeqPresent, StrictSourceRoute bool - RecursionControl, Flags, Version uint8 - Protocol EthernetType - Checksum, Offset uint16 - Key, Seq uint32 - *GRERouting -} - -// GRERouting is GRE routing information, present if the RoutingPresent flag is -// set. -type GRERouting struct { - AddressFamily uint16 - SREOffset, SRELength uint8 - RoutingInformation []byte - Next *GRERouting -} - -// LayerType returns gopacket.LayerTypeGRE. -func (g *GRE) LayerType() gopacket.LayerType { return LayerTypeGRE } - -// DecodeFromBytes decodes the given bytes into this layer. -func (g *GRE) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - g.ChecksumPresent = data[0]&0x80 != 0 - g.RoutingPresent = data[0]&0x40 != 0 - g.KeyPresent = data[0]&0x20 != 0 - g.SeqPresent = data[0]&0x10 != 0 - g.StrictSourceRoute = data[0]&0x08 != 0 - g.RecursionControl = data[0] & 0x7 - g.Flags = data[1] >> 3 - g.Version = data[1] & 0x7 - g.Protocol = EthernetType(binary.BigEndian.Uint16(data[2:4])) - offset := 4 - if g.ChecksumPresent || g.RoutingPresent { - g.Checksum = binary.BigEndian.Uint16(data[offset : offset+2]) - g.Offset = binary.BigEndian.Uint16(data[offset+2 : offset+4]) - offset += 4 - } - if g.KeyPresent { - g.Key = binary.BigEndian.Uint32(data[offset : offset+4]) - offset += 4 - } - if g.SeqPresent { - g.Seq = binary.BigEndian.Uint32(data[offset : offset+4]) - offset += 4 - } - if g.RoutingPresent { - tail := &g.GRERouting - for { - sre := &GRERouting{ - AddressFamily: binary.BigEndian.Uint16(data[offset : offset+2]), - SREOffset: data[offset+2], - SRELength: data[offset+3], - } - sre.RoutingInformation = data[offset+4 : offset+4+int(sre.SRELength)] - offset += 4 + int(sre.SRELength) - if sre.AddressFamily == 0 && sre.SRELength == 0 { - break - } - (*tail) = sre - tail = &sre.Next - } - } - g.BaseLayer = BaseLayer{data[:offset], data[offset:]} - return nil -} - -// SerializeTo writes the serialized form of this layer into the SerializationBuffer, -// implementing gopacket.SerializableLayer. See the docs for gopacket.SerializableLayer for more info. -func (g *GRE) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - size := 4 - if g.ChecksumPresent || g.RoutingPresent { - size += 4 - } - if g.KeyPresent { - size += 4 - } - if g.SeqPresent { - size += 4 - } - if g.RoutingPresent { - r := g.GRERouting - for r != nil { - size += 4 + int(r.SRELength) - r = r.Next - } - size += 4 - } - buf, err := b.PrependBytes(size) - if err != nil { - return err - } - // Reset any potentially dirty memory in the first 2 bytes, as these use OR to set flags. - buf[0] = 0 - buf[1] = 0 - if g.ChecksumPresent { - buf[0] |= 0x80 - } - if g.RoutingPresent { - buf[0] |= 0x40 - } - if g.KeyPresent { - buf[0] |= 0x20 - } - if g.SeqPresent { - buf[0] |= 0x10 - } - if g.StrictSourceRoute { - buf[0] |= 0x08 - } - buf[0] |= g.RecursionControl - buf[1] |= g.Flags << 3 - buf[1] |= g.Version - binary.BigEndian.PutUint16(buf[2:4], uint16(g.Protocol)) - offset := 4 - if g.ChecksumPresent || g.RoutingPresent { - // Don't write the checksum value yet, as we may need to compute it, - // which requires the entire header be complete. - // Instead we zeroize the memory in case it is dirty. - buf[offset] = 0 - buf[offset+1] = 0 - binary.BigEndian.PutUint16(buf[offset+2:offset+4], g.Offset) - offset += 4 - } - if g.KeyPresent { - binary.BigEndian.PutUint32(buf[offset:offset+4], g.Key) - offset += 4 - } - if g.SeqPresent { - binary.BigEndian.PutUint32(buf[offset:offset+4], g.Seq) - offset += 4 - } - if g.RoutingPresent { - sre := g.GRERouting - for sre != nil { - binary.BigEndian.PutUint16(buf[offset:offset+2], sre.AddressFamily) - buf[offset+2] = sre.SREOffset - buf[offset+3] = sre.SRELength - copy(buf[offset+4:offset+4+int(sre.SRELength)], sre.RoutingInformation) - offset += 4 + int(sre.SRELength) - sre = sre.Next - } - // Terminate routing field with a "NULL" SRE. - binary.BigEndian.PutUint32(buf[offset:offset+4], 0) - } - if g.ChecksumPresent { - if opts.ComputeChecksums { - g.Checksum = tcpipChecksum(b.Bytes(), 0) - } - - binary.BigEndian.PutUint16(buf[4:6], g.Checksum) - } - return nil -} - -// CanDecode returns the set of layer types that this DecodingLayer can decode. -func (g *GRE) CanDecode() gopacket.LayerClass { - return LayerTypeGRE -} - -// NextLayerType returns the layer type contained by this DecodingLayer. -func (g *GRE) NextLayerType() gopacket.LayerType { - return g.Protocol.LayerType() -} - -func decodeGRE(data []byte, p gopacket.PacketBuilder) error { - g := &GRE{} - return decodingLayerDecoder(g, data, p) -} diff --git a/vendor/github.com/google/gopacket/layers/iana_ports.go b/vendor/github.com/google/gopacket/layers/iana_ports.go deleted file mode 100644 index c217a69..0000000 --- a/vendor/github.com/google/gopacket/layers/iana_ports.go +++ /dev/null @@ -1,11350 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. - -package layers - -// Created by gen.go, don't edit manually -// Generated at 2017-09-19 13:08:22.987239325 -0600 MDT -// Fetched from "http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xml" - -// TCPPortNames contains the port names for all TCP ports. -var TCPPortNames = tcpPortNames - -// UDPPortNames contains the port names for all UDP ports. -var UDPPortNames = udpPortNames - -// SCTPPortNames contains the port names for all SCTP ports. -var SCTPPortNames = sctpPortNames - -var tcpPortNames = map[TCPPort]string{ - 1: "tcpmux", - 2: "compressnet", - 3: "compressnet", - 5: "rje", - 7: "echo", - 9: "discard", - 11: "systat", - 13: "daytime", - 17: "qotd", - 18: "msp", - 19: "chargen", - 20: "ftp-data", - 21: "ftp", - 22: "ssh", - 23: "telnet", - 25: "smtp", - 27: "nsw-fe", - 29: "msg-icp", - 31: "msg-auth", - 33: "dsp", - 37: "time", - 38: "rap", - 39: "rlp", - 41: "graphics", - 42: "name", - 43: "nicname", - 44: "mpm-flags", - 45: "mpm", - 46: "mpm-snd", - 48: "auditd", - 49: "tacacs", - 50: "re-mail-ck", - 52: "xns-time", - 53: "domain", - 54: "xns-ch", - 55: "isi-gl", - 56: "xns-auth", - 58: "xns-mail", - 62: "acas", - 63: "whoispp", - 64: "covia", - 65: "tacacs-ds", - 66: "sql-net", - 67: "bootps", - 68: "bootpc", - 69: "tftp", - 70: "gopher", - 71: "netrjs-1", - 72: "netrjs-2", - 73: "netrjs-3", - 74: "netrjs-4", - 76: "deos", - 78: "vettcp", - 79: "finger", - 80: "http", - 82: "xfer", - 83: "mit-ml-dev", - 84: "ctf", - 85: "mit-ml-dev", - 86: "mfcobol", - 88: "kerberos", - 89: "su-mit-tg", - 90: "dnsix", - 91: "mit-dov", - 92: "npp", - 93: "dcp", - 94: "objcall", - 95: "supdup", - 96: "dixie", - 97: "swift-rvf", - 98: "tacnews", - 99: "metagram", - 101: "hostname", - 102: "iso-tsap", - 103: "gppitnp", - 104: "acr-nema", - 105: "cso", - 106: "3com-tsmux", - 107: "rtelnet", - 108: "snagas", - 109: "pop2", - 110: "pop3", - 111: "sunrpc", - 112: "mcidas", - 113: "ident", - 115: "sftp", - 116: "ansanotify", - 117: "uucp-path", - 118: "sqlserv", - 119: "nntp", - 120: "cfdptkt", - 121: "erpc", - 122: "smakynet", - 123: "ntp", - 124: "ansatrader", - 125: "locus-map", - 126: "nxedit", - 127: "locus-con", - 128: "gss-xlicen", - 129: "pwdgen", - 130: "cisco-fna", - 131: "cisco-tna", - 132: "cisco-sys", - 133: "statsrv", - 134: "ingres-net", - 135: "epmap", - 136: "profile", - 137: "netbios-ns", - 138: "netbios-dgm", - 139: "netbios-ssn", - 140: "emfis-data", - 141: "emfis-cntl", - 142: "bl-idm", - 143: "imap", - 144: "uma", - 145: "uaac", - 146: "iso-tp0", - 147: "iso-ip", - 148: "jargon", - 149: "aed-512", - 150: "sql-net", - 151: "hems", - 152: "bftp", - 153: "sgmp", - 154: "netsc-prod", - 155: "netsc-dev", - 156: "sqlsrv", - 157: "knet-cmp", - 158: "pcmail-srv", - 159: "nss-routing", - 160: "sgmp-traps", - 161: "snmp", - 162: "snmptrap", - 163: "cmip-man", - 164: "cmip-agent", - 165: "xns-courier", - 166: "s-net", - 167: "namp", - 168: "rsvd", - 169: "send", - 170: "print-srv", - 171: "multiplex", - 172: "cl-1", - 173: "xyplex-mux", - 174: "mailq", - 175: "vmnet", - 176: "genrad-mux", - 177: "xdmcp", - 178: "nextstep", - 179: "bgp", - 180: "ris", - 181: "unify", - 182: "audit", - 183: "ocbinder", - 184: "ocserver", - 185: "remote-kis", - 186: "kis", - 187: "aci", - 188: "mumps", - 189: "qft", - 190: "gacp", - 191: "prospero", - 192: "osu-nms", - 193: "srmp", - 194: "irc", - 195: "dn6-nlm-aud", - 196: "dn6-smm-red", - 197: "dls", - 198: "dls-mon", - 199: "smux", - 200: "src", - 201: "at-rtmp", - 202: "at-nbp", - 203: "at-3", - 204: "at-echo", - 205: "at-5", - 206: "at-zis", - 207: "at-7", - 208: "at-8", - 209: "qmtp", - 210: "z39-50", - 211: "914c-g", - 212: "anet", - 213: "ipx", - 214: "vmpwscs", - 215: "softpc", - 216: "CAIlic", - 217: "dbase", - 218: "mpp", - 219: "uarps", - 220: "imap3", - 221: "fln-spx", - 222: "rsh-spx", - 223: "cdc", - 224: "masqdialer", - 242: "direct", - 243: "sur-meas", - 244: "inbusiness", - 245: "link", - 246: "dsp3270", - 247: "subntbcst-tftp", - 248: "bhfhs", - 256: "rap", - 257: "set", - 259: "esro-gen", - 260: "openport", - 261: "nsiiops", - 262: "arcisdms", - 263: "hdap", - 264: "bgmp", - 265: "x-bone-ctl", - 266: "sst", - 267: "td-service", - 268: "td-replica", - 269: "manet", - 271: "pt-tls", - 280: "http-mgmt", - 281: "personal-link", - 282: "cableport-ax", - 283: "rescap", - 284: "corerjd", - 286: "fxp", - 287: "k-block", - 308: "novastorbakcup", - 309: "entrusttime", - 310: "bhmds", - 311: "asip-webadmin", - 312: "vslmp", - 313: "magenta-logic", - 314: "opalis-robot", - 315: "dpsi", - 316: "decauth", - 317: "zannet", - 318: "pkix-timestamp", - 319: "ptp-event", - 320: "ptp-general", - 321: "pip", - 322: "rtsps", - 323: "rpki-rtr", - 324: "rpki-rtr-tls", - 333: "texar", - 344: "pdap", - 345: "pawserv", - 346: "zserv", - 347: "fatserv", - 348: "csi-sgwp", - 349: "mftp", - 350: "matip-type-a", - 351: "matip-type-b", - 352: "dtag-ste-sb", - 353: "ndsauth", - 354: "bh611", - 355: "datex-asn", - 356: "cloanto-net-1", - 357: "bhevent", - 358: "shrinkwrap", - 359: "nsrmp", - 360: "scoi2odialog", - 361: "semantix", - 362: "srssend", - 363: "rsvp-tunnel", - 364: "aurora-cmgr", - 365: "dtk", - 366: "odmr", - 367: "mortgageware", - 368: "qbikgdp", - 369: "rpc2portmap", - 370: "codaauth2", - 371: "clearcase", - 372: "ulistproc", - 373: "legent-1", - 374: "legent-2", - 375: "hassle", - 376: "nip", - 377: "tnETOS", - 378: "dsETOS", - 379: "is99c", - 380: "is99s", - 381: "hp-collector", - 382: "hp-managed-node", - 383: "hp-alarm-mgr", - 384: "arns", - 385: "ibm-app", - 386: "asa", - 387: "aurp", - 388: "unidata-ldm", - 389: "ldap", - 390: "uis", - 391: "synotics-relay", - 392: "synotics-broker", - 393: "meta5", - 394: "embl-ndt", - 395: "netcp", - 396: "netware-ip", - 397: "mptn", - 398: "kryptolan", - 399: "iso-tsap-c2", - 400: "osb-sd", - 401: "ups", - 402: "genie", - 403: "decap", - 404: "nced", - 405: "ncld", - 406: "imsp", - 407: "timbuktu", - 408: "prm-sm", - 409: "prm-nm", - 410: "decladebug", - 411: "rmt", - 412: "synoptics-trap", - 413: "smsp", - 414: "infoseek", - 415: "bnet", - 416: "silverplatter", - 417: "onmux", - 418: "hyper-g", - 419: "ariel1", - 420: "smpte", - 421: "ariel2", - 422: "ariel3", - 423: "opc-job-start", - 424: "opc-job-track", - 425: "icad-el", - 426: "smartsdp", - 427: "svrloc", - 428: "ocs-cmu", - 429: "ocs-amu", - 430: "utmpsd", - 431: "utmpcd", - 432: "iasd", - 433: "nnsp", - 434: "mobileip-agent", - 435: "mobilip-mn", - 436: "dna-cml", - 437: "comscm", - 438: "dsfgw", - 439: "dasp", - 440: "sgcp", - 441: "decvms-sysmgt", - 442: "cvc-hostd", - 443: "https", - 444: "snpp", - 445: "microsoft-ds", - 446: "ddm-rdb", - 447: "ddm-dfm", - 448: "ddm-ssl", - 449: "as-servermap", - 450: "tserver", - 451: "sfs-smp-net", - 452: "sfs-config", - 453: "creativeserver", - 454: "contentserver", - 455: "creativepartnr", - 456: "macon-tcp", - 457: "scohelp", - 458: "appleqtc", - 459: "ampr-rcmd", - 460: "skronk", - 461: "datasurfsrv", - 462: "datasurfsrvsec", - 463: "alpes", - 464: "kpasswd", - 465: "urd", - 466: "digital-vrc", - 467: "mylex-mapd", - 468: "photuris", - 469: "rcp", - 470: "scx-proxy", - 471: "mondex", - 472: "ljk-login", - 473: "hybrid-pop", - 474: "tn-tl-w1", - 475: "tcpnethaspsrv", - 476: "tn-tl-fd1", - 477: "ss7ns", - 478: "spsc", - 479: "iafserver", - 480: "iafdbase", - 481: "ph", - 482: "bgs-nsi", - 483: "ulpnet", - 484: "integra-sme", - 485: "powerburst", - 486: "avian", - 487: "saft", - 488: "gss-http", - 489: "nest-protocol", - 490: "micom-pfs", - 491: "go-login", - 492: "ticf-1", - 493: "ticf-2", - 494: "pov-ray", - 495: "intecourier", - 496: "pim-rp-disc", - 497: "retrospect", - 498: "siam", - 499: "iso-ill", - 500: "isakmp", - 501: "stmf", - 502: "mbap", - 503: "intrinsa", - 504: "citadel", - 505: "mailbox-lm", - 506: "ohimsrv", - 507: "crs", - 508: "xvttp", - 509: "snare", - 510: "fcp", - 511: "passgo", - 512: "exec", - 513: "login", - 514: "shell", - 515: "printer", - 516: "videotex", - 517: "talk", - 518: "ntalk", - 519: "utime", - 520: "efs", - 521: "ripng", - 522: "ulp", - 523: "ibm-db2", - 524: "ncp", - 525: "timed", - 526: "tempo", - 527: "stx", - 528: "custix", - 529: "irc-serv", - 530: "courier", - 531: "conference", - 532: "netnews", - 533: "netwall", - 534: "windream", - 535: "iiop", - 536: "opalis-rdv", - 537: "nmsp", - 538: "gdomap", - 539: "apertus-ldp", - 540: "uucp", - 541: "uucp-rlogin", - 542: "commerce", - 543: "klogin", - 544: "kshell", - 545: "appleqtcsrvr", - 546: "dhcpv6-client", - 547: "dhcpv6-server", - 548: "afpovertcp", - 549: "idfp", - 550: "new-rwho", - 551: "cybercash", - 552: "devshr-nts", - 553: "pirp", - 554: "rtsp", - 555: "dsf", - 556: "remotefs", - 557: "openvms-sysipc", - 558: "sdnskmp", - 559: "teedtap", - 560: "rmonitor", - 561: "monitor", - 562: "chshell", - 563: "nntps", - 564: "9pfs", - 565: "whoami", - 566: "streettalk", - 567: "banyan-rpc", - 568: "ms-shuttle", - 569: "ms-rome", - 570: "meter", - 571: "meter", - 572: "sonar", - 573: "banyan-vip", - 574: "ftp-agent", - 575: "vemmi", - 576: "ipcd", - 577: "vnas", - 578: "ipdd", - 579: "decbsrv", - 580: "sntp-heartbeat", - 581: "bdp", - 582: "scc-security", - 583: "philips-vc", - 584: "keyserver", - 586: "password-chg", - 587: "submission", - 588: "cal", - 589: "eyelink", - 590: "tns-cml", - 591: "http-alt", - 592: "eudora-set", - 593: "http-rpc-epmap", - 594: "tpip", - 595: "cab-protocol", - 596: "smsd", - 597: "ptcnameservice", - 598: "sco-websrvrmg3", - 599: "acp", - 600: "ipcserver", - 601: "syslog-conn", - 602: "xmlrpc-beep", - 603: "idxp", - 604: "tunnel", - 605: "soap-beep", - 606: "urm", - 607: "nqs", - 608: "sift-uft", - 609: "npmp-trap", - 610: "npmp-local", - 611: "npmp-gui", - 612: "hmmp-ind", - 613: "hmmp-op", - 614: "sshell", - 615: "sco-inetmgr", - 616: "sco-sysmgr", - 617: "sco-dtmgr", - 618: "dei-icda", - 619: "compaq-evm", - 620: "sco-websrvrmgr", - 621: "escp-ip", - 622: "collaborator", - 623: "oob-ws-http", - 624: "cryptoadmin", - 625: "dec-dlm", - 626: "asia", - 627: "passgo-tivoli", - 628: "qmqp", - 629: "3com-amp3", - 630: "rda", - 631: "ipp", - 632: "bmpp", - 633: "servstat", - 634: "ginad", - 635: "rlzdbase", - 636: "ldaps", - 637: "lanserver", - 638: "mcns-sec", - 639: "msdp", - 640: "entrust-sps", - 641: "repcmd", - 642: "esro-emsdp", - 643: "sanity", - 644: "dwr", - 645: "pssc", - 646: "ldp", - 647: "dhcp-failover", - 648: "rrp", - 649: "cadview-3d", - 650: "obex", - 651: "ieee-mms", - 652: "hello-port", - 653: "repscmd", - 654: "aodv", - 655: "tinc", - 656: "spmp", - 657: "rmc", - 658: "tenfold", - 660: "mac-srvr-admin", - 661: "hap", - 662: "pftp", - 663: "purenoise", - 664: "oob-ws-https", - 665: "sun-dr", - 666: "mdqs", - 667: "disclose", - 668: "mecomm", - 669: "meregister", - 670: "vacdsm-sws", - 671: "vacdsm-app", - 672: "vpps-qua", - 673: "cimplex", - 674: "acap", - 675: "dctp", - 676: "vpps-via", - 677: "vpp", - 678: "ggf-ncp", - 679: "mrm", - 680: "entrust-aaas", - 681: "entrust-aams", - 682: "xfr", - 683: "corba-iiop", - 684: "corba-iiop-ssl", - 685: "mdc-portmapper", - 686: "hcp-wismar", - 687: "asipregistry", - 688: "realm-rusd", - 689: "nmap", - 690: "vatp", - 691: "msexch-routing", - 692: "hyperwave-isp", - 693: "connendp", - 694: "ha-cluster", - 695: "ieee-mms-ssl", - 696: "rushd", - 697: "uuidgen", - 698: "olsr", - 699: "accessnetwork", - 700: "epp", - 701: "lmp", - 702: "iris-beep", - 704: "elcsd", - 705: "agentx", - 706: "silc", - 707: "borland-dsj", - 709: "entrust-kmsh", - 710: "entrust-ash", - 711: "cisco-tdp", - 712: "tbrpf", - 713: "iris-xpc", - 714: "iris-xpcs", - 715: "iris-lwz", - 729: "netviewdm1", - 730: "netviewdm2", - 731: "netviewdm3", - 741: "netgw", - 742: "netrcs", - 744: "flexlm", - 747: "fujitsu-dev", - 748: "ris-cm", - 749: "kerberos-adm", - 750: "rfile", - 751: "pump", - 752: "qrh", - 753: "rrh", - 754: "tell", - 758: "nlogin", - 759: "con", - 760: "ns", - 761: "rxe", - 762: "quotad", - 763: "cycleserv", - 764: "omserv", - 765: "webster", - 767: "phonebook", - 769: "vid", - 770: "cadlock", - 771: "rtip", - 772: "cycleserv2", - 773: "submit", - 774: "rpasswd", - 775: "entomb", - 776: "wpages", - 777: "multiling-http", - 780: "wpgs", - 800: "mdbs-daemon", - 801: "device", - 802: "mbap-s", - 810: "fcp-udp", - 828: "itm-mcell-s", - 829: "pkix-3-ca-ra", - 830: "netconf-ssh", - 831: "netconf-beep", - 832: "netconfsoaphttp", - 833: "netconfsoapbeep", - 847: "dhcp-failover2", - 848: "gdoi", - 853: "domain-s", - 854: "dlep", - 860: "iscsi", - 861: "owamp-control", - 862: "twamp-control", - 873: "rsync", - 886: "iclcnet-locate", - 887: "iclcnet-svinfo", - 888: "accessbuilder", - 900: "omginitialrefs", - 901: "smpnameres", - 902: "ideafarm-door", - 903: "ideafarm-panic", - 910: "kink", - 911: "xact-backup", - 912: "apex-mesh", - 913: "apex-edge", - 953: "rndc", - 989: "ftps-data", - 990: "ftps", - 991: "nas", - 992: "telnets", - 993: "imaps", - 995: "pop3s", - 996: "vsinet", - 997: "maitrd", - 998: "busboy", - 999: "garcon", - 1000: "cadlock2", - 1001: "webpush", - 1010: "surf", - 1021: "exp1", - 1022: "exp2", - 1025: "blackjack", - 1026: "cap", - 1029: "solid-mux", - 1033: "netinfo-local", - 1034: "activesync", - 1035: "mxxrlogin", - 1036: "nsstp", - 1037: "ams", - 1038: "mtqp", - 1039: "sbl", - 1040: "netarx", - 1041: "danf-ak2", - 1042: "afrog", - 1043: "boinc-client", - 1044: "dcutility", - 1045: "fpitp", - 1046: "wfremotertm", - 1047: "neod1", - 1048: "neod2", - 1049: "td-postman", - 1050: "cma", - 1051: "optima-vnet", - 1052: "ddt", - 1053: "remote-as", - 1054: "brvread", - 1055: "ansyslmd", - 1056: "vfo", - 1057: "startron", - 1058: "nim", - 1059: "nimreg", - 1060: "polestar", - 1061: "kiosk", - 1062: "veracity", - 1063: "kyoceranetdev", - 1064: "jstel", - 1065: "syscomlan", - 1066: "fpo-fns", - 1067: "instl-boots", - 1068: "instl-bootc", - 1069: "cognex-insight", - 1070: "gmrupdateserv", - 1071: "bsquare-voip", - 1072: "cardax", - 1073: "bridgecontrol", - 1074: "warmspotMgmt", - 1075: "rdrmshc", - 1076: "dab-sti-c", - 1077: "imgames", - 1078: "avocent-proxy", - 1079: "asprovatalk", - 1080: "socks", - 1081: "pvuniwien", - 1082: "amt-esd-prot", - 1083: "ansoft-lm-1", - 1084: "ansoft-lm-2", - 1085: "webobjects", - 1086: "cplscrambler-lg", - 1087: "cplscrambler-in", - 1088: "cplscrambler-al", - 1089: "ff-annunc", - 1090: "ff-fms", - 1091: "ff-sm", - 1092: "obrpd", - 1093: "proofd", - 1094: "rootd", - 1095: "nicelink", - 1096: "cnrprotocol", - 1097: "sunclustermgr", - 1098: "rmiactivation", - 1099: "rmiregistry", - 1100: "mctp", - 1101: "pt2-discover", - 1102: "adobeserver-1", - 1103: "adobeserver-2", - 1104: "xrl", - 1105: "ftranhc", - 1106: "isoipsigport-1", - 1107: "isoipsigport-2", - 1108: "ratio-adp", - 1110: "webadmstart", - 1111: "lmsocialserver", - 1112: "icp", - 1113: "ltp-deepspace", - 1114: "mini-sql", - 1115: "ardus-trns", - 1116: "ardus-cntl", - 1117: "ardus-mtrns", - 1118: "sacred", - 1119: "bnetgame", - 1120: "bnetfile", - 1121: "rmpp", - 1122: "availant-mgr", - 1123: "murray", - 1124: "hpvmmcontrol", - 1125: "hpvmmagent", - 1126: "hpvmmdata", - 1127: "kwdb-commn", - 1128: "saphostctrl", - 1129: "saphostctrls", - 1130: "casp", - 1131: "caspssl", - 1132: "kvm-via-ip", - 1133: "dfn", - 1134: "aplx", - 1135: "omnivision", - 1136: "hhb-gateway", - 1137: "trim", - 1138: "encrypted-admin", - 1139: "evm", - 1140: "autonoc", - 1141: "mxomss", - 1142: "edtools", - 1143: "imyx", - 1144: "fuscript", - 1145: "x9-icue", - 1146: "audit-transfer", - 1147: "capioverlan", - 1148: "elfiq-repl", - 1149: "bvtsonar", - 1150: "blaze", - 1151: "unizensus", - 1152: "winpoplanmess", - 1153: "c1222-acse", - 1154: "resacommunity", - 1155: "nfa", - 1156: "iascontrol-oms", - 1157: "iascontrol", - 1158: "dbcontrol-oms", - 1159: "oracle-oms", - 1160: "olsv", - 1161: "health-polling", - 1162: "health-trap", - 1163: "sddp", - 1164: "qsm-proxy", - 1165: "qsm-gui", - 1166: "qsm-remote", - 1167: "cisco-ipsla", - 1168: "vchat", - 1169: "tripwire", - 1170: "atc-lm", - 1171: "atc-appserver", - 1172: "dnap", - 1173: "d-cinema-rrp", - 1174: "fnet-remote-ui", - 1175: "dossier", - 1176: "indigo-server", - 1177: "dkmessenger", - 1178: "sgi-storman", - 1179: "b2n", - 1180: "mc-client", - 1181: "3comnetman", - 1182: "accelenet", - 1183: "llsurfup-http", - 1184: "llsurfup-https", - 1185: "catchpole", - 1186: "mysql-cluster", - 1187: "alias", - 1188: "hp-webadmin", - 1189: "unet", - 1190: "commlinx-avl", - 1191: "gpfs", - 1192: "caids-sensor", - 1193: "fiveacross", - 1194: "openvpn", - 1195: "rsf-1", - 1196: "netmagic", - 1197: "carrius-rshell", - 1198: "cajo-discovery", - 1199: "dmidi", - 1200: "scol", - 1201: "nucleus-sand", - 1202: "caiccipc", - 1203: "ssslic-mgr", - 1204: "ssslog-mgr", - 1205: "accord-mgc", - 1206: "anthony-data", - 1207: "metasage", - 1208: "seagull-ais", - 1209: "ipcd3", - 1210: "eoss", - 1211: "groove-dpp", - 1212: "lupa", - 1213: "mpc-lifenet", - 1214: "kazaa", - 1215: "scanstat-1", - 1216: "etebac5", - 1217: "hpss-ndapi", - 1218: "aeroflight-ads", - 1219: "aeroflight-ret", - 1220: "qt-serveradmin", - 1221: "sweetware-apps", - 1222: "nerv", - 1223: "tgp", - 1224: "vpnz", - 1225: "slinkysearch", - 1226: "stgxfws", - 1227: "dns2go", - 1228: "florence", - 1229: "zented", - 1230: "periscope", - 1231: "menandmice-lpm", - 1232: "first-defense", - 1233: "univ-appserver", - 1234: "search-agent", - 1235: "mosaicsyssvc1", - 1236: "bvcontrol", - 1237: "tsdos390", - 1238: "hacl-qs", - 1239: "nmsd", - 1240: "instantia", - 1241: "nessus", - 1242: "nmasoverip", - 1243: "serialgateway", - 1244: "isbconference1", - 1245: "isbconference2", - 1246: "payrouter", - 1247: "visionpyramid", - 1248: "hermes", - 1249: "mesavistaco", - 1250: "swldy-sias", - 1251: "servergraph", - 1252: "bspne-pcc", - 1253: "q55-pcc", - 1254: "de-noc", - 1255: "de-cache-query", - 1256: "de-server", - 1257: "shockwave2", - 1258: "opennl", - 1259: "opennl-voice", - 1260: "ibm-ssd", - 1261: "mpshrsv", - 1262: "qnts-orb", - 1263: "dka", - 1264: "prat", - 1265: "dssiapi", - 1266: "dellpwrappks", - 1267: "epc", - 1268: "propel-msgsys", - 1269: "watilapp", - 1270: "opsmgr", - 1271: "excw", - 1272: "cspmlockmgr", - 1273: "emc-gateway", - 1274: "t1distproc", - 1275: "ivcollector", - 1277: "miva-mqs", - 1278: "dellwebadmin-1", - 1279: "dellwebadmin-2", - 1280: "pictrography", - 1281: "healthd", - 1282: "emperion", - 1283: "productinfo", - 1284: "iee-qfx", - 1285: "neoiface", - 1286: "netuitive", - 1287: "routematch", - 1288: "navbuddy", - 1289: "jwalkserver", - 1290: "winjaserver", - 1291: "seagulllms", - 1292: "dsdn", - 1293: "pkt-krb-ipsec", - 1294: "cmmdriver", - 1295: "ehtp", - 1296: "dproxy", - 1297: "sdproxy", - 1298: "lpcp", - 1299: "hp-sci", - 1300: "h323hostcallsc", - 1301: "ci3-software-1", - 1302: "ci3-software-2", - 1303: "sftsrv", - 1304: "boomerang", - 1305: "pe-mike", - 1306: "re-conn-proto", - 1307: "pacmand", - 1308: "odsi", - 1309: "jtag-server", - 1310: "husky", - 1311: "rxmon", - 1312: "sti-envision", - 1313: "bmc-patroldb", - 1314: "pdps", - 1315: "els", - 1316: "exbit-escp", - 1317: "vrts-ipcserver", - 1318: "krb5gatekeeper", - 1319: "amx-icsp", - 1320: "amx-axbnet", - 1321: "pip", - 1322: "novation", - 1323: "brcd", - 1324: "delta-mcp", - 1325: "dx-instrument", - 1326: "wimsic", - 1327: "ultrex", - 1328: "ewall", - 1329: "netdb-export", - 1330: "streetperfect", - 1331: "intersan", - 1332: "pcia-rxp-b", - 1333: "passwrd-policy", - 1334: "writesrv", - 1335: "digital-notary", - 1336: "ischat", - 1337: "menandmice-dns", - 1338: "wmc-log-svc", - 1339: "kjtsiteserver", - 1340: "naap", - 1341: "qubes", - 1342: "esbroker", - 1343: "re101", - 1344: "icap", - 1345: "vpjp", - 1346: "alta-ana-lm", - 1347: "bbn-mmc", - 1348: "bbn-mmx", - 1349: "sbook", - 1350: "editbench", - 1351: "equationbuilder", - 1352: "lotusnote", - 1353: "relief", - 1354: "XSIP-network", - 1355: "intuitive-edge", - 1356: "cuillamartin", - 1357: "pegboard", - 1358: "connlcli", - 1359: "ftsrv", - 1360: "mimer", - 1361: "linx", - 1362: "timeflies", - 1363: "ndm-requester", - 1364: "ndm-server", - 1365: "adapt-sna", - 1366: "netware-csp", - 1367: "dcs", - 1368: "screencast", - 1369: "gv-us", - 1370: "us-gv", - 1371: "fc-cli", - 1372: "fc-ser", - 1373: "chromagrafx", - 1374: "molly", - 1375: "bytex", - 1376: "ibm-pps", - 1377: "cichlid", - 1378: "elan", - 1379: "dbreporter", - 1380: "telesis-licman", - 1381: "apple-licman", - 1382: "udt-os", - 1383: "gwha", - 1384: "os-licman", - 1385: "atex-elmd", - 1386: "checksum", - 1387: "cadsi-lm", - 1388: "objective-dbc", - 1389: "iclpv-dm", - 1390: "iclpv-sc", - 1391: "iclpv-sas", - 1392: "iclpv-pm", - 1393: "iclpv-nls", - 1394: "iclpv-nlc", - 1395: "iclpv-wsm", - 1396: "dvl-activemail", - 1397: "audio-activmail", - 1398: "video-activmail", - 1399: "cadkey-licman", - 1400: "cadkey-tablet", - 1401: "goldleaf-licman", - 1402: "prm-sm-np", - 1403: "prm-nm-np", - 1404: "igi-lm", - 1405: "ibm-res", - 1406: "netlabs-lm", - 1407: "tibet-server", - 1408: "sophia-lm", - 1409: "here-lm", - 1410: "hiq", - 1411: "af", - 1412: "innosys", - 1413: "innosys-acl", - 1414: "ibm-mqseries", - 1415: "dbstar", - 1416: "novell-lu6-2", - 1417: "timbuktu-srv1", - 1418: "timbuktu-srv2", - 1419: "timbuktu-srv3", - 1420: "timbuktu-srv4", - 1421: "gandalf-lm", - 1422: "autodesk-lm", - 1423: "essbase", - 1424: "hybrid", - 1425: "zion-lm", - 1426: "sais", - 1427: "mloadd", - 1428: "informatik-lm", - 1429: "nms", - 1430: "tpdu", - 1431: "rgtp", - 1432: "blueberry-lm", - 1433: "ms-sql-s", - 1434: "ms-sql-m", - 1435: "ibm-cics", - 1436: "saism", - 1437: "tabula", - 1438: "eicon-server", - 1439: "eicon-x25", - 1440: "eicon-slp", - 1441: "cadis-1", - 1442: "cadis-2", - 1443: "ies-lm", - 1444: "marcam-lm", - 1445: "proxima-lm", - 1446: "ora-lm", - 1447: "apri-lm", - 1448: "oc-lm", - 1449: "peport", - 1450: "dwf", - 1451: "infoman", - 1452: "gtegsc-lm", - 1453: "genie-lm", - 1454: "interhdl-elmd", - 1455: "esl-lm", - 1456: "dca", - 1457: "valisys-lm", - 1458: "nrcabq-lm", - 1459: "proshare1", - 1460: "proshare2", - 1461: "ibm-wrless-lan", - 1462: "world-lm", - 1463: "nucleus", - 1464: "msl-lmd", - 1465: "pipes", - 1466: "oceansoft-lm", - 1467: "csdmbase", - 1468: "csdm", - 1469: "aal-lm", - 1470: "uaiact", - 1471: "csdmbase", - 1472: "csdm", - 1473: "openmath", - 1474: "telefinder", - 1475: "taligent-lm", - 1476: "clvm-cfg", - 1477: "ms-sna-server", - 1478: "ms-sna-base", - 1479: "dberegister", - 1480: "pacerforum", - 1481: "airs", - 1482: "miteksys-lm", - 1483: "afs", - 1484: "confluent", - 1485: "lansource", - 1486: "nms-topo-serv", - 1487: "localinfosrvr", - 1488: "docstor", - 1489: "dmdocbroker", - 1490: "insitu-conf", - 1492: "stone-design-1", - 1493: "netmap-lm", - 1494: "ica", - 1495: "cvc", - 1496: "liberty-lm", - 1497: "rfx-lm", - 1498: "sybase-sqlany", - 1499: "fhc", - 1500: "vlsi-lm", - 1501: "saiscm", - 1502: "shivadiscovery", - 1503: "imtc-mcs", - 1504: "evb-elm", - 1505: "funkproxy", - 1506: "utcd", - 1507: "symplex", - 1508: "diagmond", - 1509: "robcad-lm", - 1510: "mvx-lm", - 1511: "3l-l1", - 1512: "wins", - 1513: "fujitsu-dtc", - 1514: "fujitsu-dtcns", - 1515: "ifor-protocol", - 1516: "vpad", - 1517: "vpac", - 1518: "vpvd", - 1519: "vpvc", - 1520: "atm-zip-office", - 1521: "ncube-lm", - 1522: "ricardo-lm", - 1523: "cichild-lm", - 1524: "ingreslock", - 1525: "orasrv", - 1526: "pdap-np", - 1527: "tlisrv", - 1529: "coauthor", - 1530: "rap-service", - 1531: "rap-listen", - 1532: "miroconnect", - 1533: "virtual-places", - 1534: "micromuse-lm", - 1535: "ampr-info", - 1536: "ampr-inter", - 1537: "sdsc-lm", - 1538: "3ds-lm", - 1539: "intellistor-lm", - 1540: "rds", - 1541: "rds2", - 1542: "gridgen-elmd", - 1543: "simba-cs", - 1544: "aspeclmd", - 1545: "vistium-share", - 1546: "abbaccuray", - 1547: "laplink", - 1548: "axon-lm", - 1549: "shivahose", - 1550: "3m-image-lm", - 1551: "hecmtl-db", - 1552: "pciarray", - 1553: "sna-cs", - 1554: "caci-lm", - 1555: "livelan", - 1556: "veritas-pbx", - 1557: "arbortext-lm", - 1558: "xingmpeg", - 1559: "web2host", - 1560: "asci-val", - 1561: "facilityview", - 1562: "pconnectmgr", - 1563: "cadabra-lm", - 1564: "pay-per-view", - 1565: "winddlb", - 1566: "corelvideo", - 1567: "jlicelmd", - 1568: "tsspmap", - 1569: "ets", - 1570: "orbixd", - 1571: "rdb-dbs-disp", - 1572: "chip-lm", - 1573: "itscomm-ns", - 1574: "mvel-lm", - 1575: "oraclenames", - 1576: "moldflow-lm", - 1577: "hypercube-lm", - 1578: "jacobus-lm", - 1579: "ioc-sea-lm", - 1580: "tn-tl-r1", - 1581: "mil-2045-47001", - 1582: "msims", - 1583: "simbaexpress", - 1584: "tn-tl-fd2", - 1585: "intv", - 1586: "ibm-abtact", - 1587: "pra-elmd", - 1588: "triquest-lm", - 1589: "vqp", - 1590: "gemini-lm", - 1591: "ncpm-pm", - 1592: "commonspace", - 1593: "mainsoft-lm", - 1594: "sixtrak", - 1595: "radio", - 1596: "radio-sm", - 1597: "orbplus-iiop", - 1598: "picknfs", - 1599: "simbaservices", - 1600: "issd", - 1601: "aas", - 1602: "inspect", - 1603: "picodbc", - 1604: "icabrowser", - 1605: "slp", - 1606: "slm-api", - 1607: "stt", - 1608: "smart-lm", - 1609: "isysg-lm", - 1610: "taurus-wh", - 1611: "ill", - 1612: "netbill-trans", - 1613: "netbill-keyrep", - 1614: "netbill-cred", - 1615: "netbill-auth", - 1616: "netbill-prod", - 1617: "nimrod-agent", - 1618: "skytelnet", - 1619: "xs-openstorage", - 1620: "faxportwinport", - 1621: "softdataphone", - 1622: "ontime", - 1623: "jaleosnd", - 1624: "udp-sr-port", - 1625: "svs-omagent", - 1626: "shockwave", - 1627: "t128-gateway", - 1628: "lontalk-norm", - 1629: "lontalk-urgnt", - 1630: "oraclenet8cman", - 1631: "visitview", - 1632: "pammratc", - 1633: "pammrpc", - 1634: "loaprobe", - 1635: "edb-server1", - 1636: "isdc", - 1637: "islc", - 1638: "ismc", - 1639: "cert-initiator", - 1640: "cert-responder", - 1641: "invision", - 1642: "isis-am", - 1643: "isis-ambc", - 1644: "saiseh", - 1645: "sightline", - 1646: "sa-msg-port", - 1647: "rsap", - 1648: "concurrent-lm", - 1649: "kermit", - 1650: "nkd", - 1651: "shiva-confsrvr", - 1652: "xnmp", - 1653: "alphatech-lm", - 1654: "stargatealerts", - 1655: "dec-mbadmin", - 1656: "dec-mbadmin-h", - 1657: "fujitsu-mmpdc", - 1658: "sixnetudr", - 1659: "sg-lm", - 1660: "skip-mc-gikreq", - 1661: "netview-aix-1", - 1662: "netview-aix-2", - 1663: "netview-aix-3", - 1664: "netview-aix-4", - 1665: "netview-aix-5", - 1666: "netview-aix-6", - 1667: "netview-aix-7", - 1668: "netview-aix-8", - 1669: "netview-aix-9", - 1670: "netview-aix-10", - 1671: "netview-aix-11", - 1672: "netview-aix-12", - 1673: "proshare-mc-1", - 1674: "proshare-mc-2", - 1675: "pdp", - 1676: "netcomm1", - 1677: "groupwise", - 1678: "prolink", - 1679: "darcorp-lm", - 1680: "microcom-sbp", - 1681: "sd-elmd", - 1682: "lanyon-lantern", - 1683: "ncpm-hip", - 1684: "snaresecure", - 1685: "n2nremote", - 1686: "cvmon", - 1687: "nsjtp-ctrl", - 1688: "nsjtp-data", - 1689: "firefox", - 1690: "ng-umds", - 1691: "empire-empuma", - 1692: "sstsys-lm", - 1693: "rrirtr", - 1694: "rrimwm", - 1695: "rrilwm", - 1696: "rrifmm", - 1697: "rrisat", - 1698: "rsvp-encap-1", - 1699: "rsvp-encap-2", - 1700: "mps-raft", - 1701: "l2f", - 1702: "deskshare", - 1703: "hb-engine", - 1704: "bcs-broker", - 1705: "slingshot", - 1706: "jetform", - 1707: "vdmplay", - 1708: "gat-lmd", - 1709: "centra", - 1710: "impera", - 1711: "pptconference", - 1712: "registrar", - 1713: "conferencetalk", - 1714: "sesi-lm", - 1715: "houdini-lm", - 1716: "xmsg", - 1717: "fj-hdnet", - 1718: "h323gatedisc", - 1719: "h323gatestat", - 1720: "h323hostcall", - 1721: "caicci", - 1722: "hks-lm", - 1723: "pptp", - 1724: "csbphonemaster", - 1725: "iden-ralp", - 1726: "iberiagames", - 1727: "winddx", - 1728: "telindus", - 1729: "citynl", - 1730: "roketz", - 1731: "msiccp", - 1732: "proxim", - 1733: "siipat", - 1734: "cambertx-lm", - 1735: "privatechat", - 1736: "street-stream", - 1737: "ultimad", - 1738: "gamegen1", - 1739: "webaccess", - 1740: "encore", - 1741: "cisco-net-mgmt", - 1742: "3Com-nsd", - 1743: "cinegrfx-lm", - 1744: "ncpm-ft", - 1745: "remote-winsock", - 1746: "ftrapid-1", - 1747: "ftrapid-2", - 1748: "oracle-em1", - 1749: "aspen-services", - 1750: "sslp", - 1751: "swiftnet", - 1752: "lofr-lm", - 1753: "predatar-comms", - 1754: "oracle-em2", - 1755: "ms-streaming", - 1756: "capfast-lmd", - 1757: "cnhrp", - 1758: "tftp-mcast", - 1759: "spss-lm", - 1760: "www-ldap-gw", - 1761: "cft-0", - 1762: "cft-1", - 1763: "cft-2", - 1764: "cft-3", - 1765: "cft-4", - 1766: "cft-5", - 1767: "cft-6", - 1768: "cft-7", - 1769: "bmc-net-adm", - 1770: "bmc-net-svc", - 1771: "vaultbase", - 1772: "essweb-gw", - 1773: "kmscontrol", - 1774: "global-dtserv", - 1775: "vdab", - 1776: "femis", - 1777: "powerguardian", - 1778: "prodigy-intrnet", - 1779: "pharmasoft", - 1780: "dpkeyserv", - 1781: "answersoft-lm", - 1782: "hp-hcip", - 1784: "finle-lm", - 1785: "windlm", - 1786: "funk-logger", - 1787: "funk-license", - 1788: "psmond", - 1789: "hello", - 1790: "nmsp", - 1791: "ea1", - 1792: "ibm-dt-2", - 1793: "rsc-robot", - 1794: "cera-bcm", - 1795: "dpi-proxy", - 1796: "vocaltec-admin", - 1797: "uma", - 1798: "etp", - 1799: "netrisk", - 1800: "ansys-lm", - 1801: "msmq", - 1802: "concomp1", - 1803: "hp-hcip-gwy", - 1804: "enl", - 1805: "enl-name", - 1806: "musiconline", - 1807: "fhsp", - 1808: "oracle-vp2", - 1809: "oracle-vp1", - 1810: "jerand-lm", - 1811: "scientia-sdb", - 1812: "radius", - 1813: "radius-acct", - 1814: "tdp-suite", - 1815: "mmpft", - 1816: "harp", - 1817: "rkb-oscs", - 1818: "etftp", - 1819: "plato-lm", - 1820: "mcagent", - 1821: "donnyworld", - 1822: "es-elmd", - 1823: "unisys-lm", - 1824: "metrics-pas", - 1825: "direcpc-video", - 1826: "ardt", - 1827: "asi", - 1828: "itm-mcell-u", - 1829: "optika-emedia", - 1830: "net8-cman", - 1831: "myrtle", - 1832: "tht-treasure", - 1833: "udpradio", - 1834: "ardusuni", - 1835: "ardusmul", - 1836: "ste-smsc", - 1837: "csoft1", - 1838: "talnet", - 1839: "netopia-vo1", - 1840: "netopia-vo2", - 1841: "netopia-vo3", - 1842: "netopia-vo4", - 1843: "netopia-vo5", - 1844: "direcpc-dll", - 1845: "altalink", - 1846: "tunstall-pnc", - 1847: "slp-notify", - 1848: "fjdocdist", - 1849: "alpha-sms", - 1850: "gsi", - 1851: "ctcd", - 1852: "virtual-time", - 1853: "vids-avtp", - 1854: "buddy-draw", - 1855: "fiorano-rtrsvc", - 1856: "fiorano-msgsvc", - 1857: "datacaptor", - 1858: "privateark", - 1859: "gammafetchsvr", - 1860: "sunscalar-svc", - 1861: "lecroy-vicp", - 1862: "mysql-cm-agent", - 1863: "msnp", - 1864: "paradym-31port", - 1865: "entp", - 1866: "swrmi", - 1867: "udrive", - 1868: "viziblebrowser", - 1869: "transact", - 1870: "sunscalar-dns", - 1871: "canocentral0", - 1872: "canocentral1", - 1873: "fjmpjps", - 1874: "fjswapsnp", - 1875: "westell-stats", - 1876: "ewcappsrv", - 1877: "hp-webqosdb", - 1878: "drmsmc", - 1879: "nettgain-nms", - 1880: "vsat-control", - 1881: "ibm-mqseries2", - 1882: "ecsqdmn", - 1883: "mqtt", - 1884: "idmaps", - 1885: "vrtstrapserver", - 1886: "leoip", - 1887: "filex-lport", - 1888: "ncconfig", - 1889: "unify-adapter", - 1890: "wilkenlistener", - 1891: "childkey-notif", - 1892: "childkey-ctrl", - 1893: "elad", - 1894: "o2server-port", - 1896: "b-novative-ls", - 1897: "metaagent", - 1898: "cymtec-port", - 1899: "mc2studios", - 1900: "ssdp", - 1901: "fjicl-tep-a", - 1902: "fjicl-tep-b", - 1903: "linkname", - 1904: "fjicl-tep-c", - 1905: "sugp", - 1906: "tpmd", - 1907: "intrastar", - 1908: "dawn", - 1909: "global-wlink", - 1910: "ultrabac", - 1911: "mtp", - 1912: "rhp-iibp", - 1913: "armadp", - 1914: "elm-momentum", - 1915: "facelink", - 1916: "persona", - 1917: "noagent", - 1918: "can-nds", - 1919: "can-dch", - 1920: "can-ferret", - 1921: "noadmin", - 1922: "tapestry", - 1923: "spice", - 1924: "xiip", - 1925: "discovery-port", - 1926: "egs", - 1927: "videte-cipc", - 1928: "emsd-port", - 1929: "bandwiz-system", - 1930: "driveappserver", - 1931: "amdsched", - 1932: "ctt-broker", - 1933: "xmapi", - 1934: "xaapi", - 1935: "macromedia-fcs", - 1936: "jetcmeserver", - 1937: "jwserver", - 1938: "jwclient", - 1939: "jvserver", - 1940: "jvclient", - 1941: "dic-aida", - 1942: "res", - 1943: "beeyond-media", - 1944: "close-combat", - 1945: "dialogic-elmd", - 1946: "tekpls", - 1947: "sentinelsrm", - 1948: "eye2eye", - 1949: "ismaeasdaqlive", - 1950: "ismaeasdaqtest", - 1951: "bcs-lmserver", - 1952: "mpnjsc", - 1953: "rapidbase", - 1954: "abr-api", - 1955: "abr-secure", - 1956: "vrtl-vmf-ds", - 1957: "unix-status", - 1958: "dxadmind", - 1959: "simp-all", - 1960: "nasmanager", - 1961: "bts-appserver", - 1962: "biap-mp", - 1963: "webmachine", - 1964: "solid-e-engine", - 1965: "tivoli-npm", - 1966: "slush", - 1967: "sns-quote", - 1968: "lipsinc", - 1969: "lipsinc1", - 1970: "netop-rc", - 1971: "netop-school", - 1972: "intersys-cache", - 1973: "dlsrap", - 1974: "drp", - 1975: "tcoflashagent", - 1976: "tcoregagent", - 1977: "tcoaddressbook", - 1978: "unisql", - 1979: "unisql-java", - 1980: "pearldoc-xact", - 1981: "p2pq", - 1982: "estamp", - 1983: "lhtp", - 1984: "bb", - 1985: "hsrp", - 1986: "licensedaemon", - 1987: "tr-rsrb-p1", - 1988: "tr-rsrb-p2", - 1989: "tr-rsrb-p3", - 1990: "stun-p1", - 1991: "stun-p2", - 1992: "stun-p3", - 1993: "snmp-tcp-port", - 1994: "stun-port", - 1995: "perf-port", - 1996: "tr-rsrb-port", - 1997: "gdp-port", - 1998: "x25-svc-port", - 1999: "tcp-id-port", - 2000: "cisco-sccp", - 2001: "dc", - 2002: "globe", - 2003: "brutus", - 2004: "mailbox", - 2005: "berknet", - 2006: "invokator", - 2007: "dectalk", - 2008: "conf", - 2009: "news", - 2010: "search", - 2011: "raid-cc", - 2012: "ttyinfo", - 2013: "raid-am", - 2014: "troff", - 2015: "cypress", - 2016: "bootserver", - 2017: "cypress-stat", - 2018: "terminaldb", - 2019: "whosockami", - 2020: "xinupageserver", - 2021: "servexec", - 2022: "down", - 2023: "xinuexpansion3", - 2024: "xinuexpansion4", - 2025: "ellpack", - 2026: "scrabble", - 2027: "shadowserver", - 2028: "submitserver", - 2029: "hsrpv6", - 2030: "device2", - 2031: "mobrien-chat", - 2032: "blackboard", - 2033: "glogger", - 2034: "scoremgr", - 2035: "imsldoc", - 2036: "e-dpnet", - 2037: "applus", - 2038: "objectmanager", - 2039: "prizma", - 2040: "lam", - 2041: "interbase", - 2042: "isis", - 2043: "isis-bcast", - 2044: "rimsl", - 2045: "cdfunc", - 2046: "sdfunc", - 2047: "dls", - 2048: "dls-monitor", - 2049: "shilp", - 2050: "av-emb-config", - 2051: "epnsdp", - 2052: "clearvisn", - 2053: "lot105-ds-upd", - 2054: "weblogin", - 2055: "iop", - 2056: "omnisky", - 2057: "rich-cp", - 2058: "newwavesearch", - 2059: "bmc-messaging", - 2060: "teleniumdaemon", - 2061: "netmount", - 2062: "icg-swp", - 2063: "icg-bridge", - 2064: "icg-iprelay", - 2065: "dlsrpn", - 2066: "aura", - 2067: "dlswpn", - 2068: "avauthsrvprtcl", - 2069: "event-port", - 2070: "ah-esp-encap", - 2071: "acp-port", - 2072: "msync", - 2073: "gxs-data-port", - 2074: "vrtl-vmf-sa", - 2075: "newlixengine", - 2076: "newlixconfig", - 2077: "tsrmagt", - 2078: "tpcsrvr", - 2079: "idware-router", - 2080: "autodesk-nlm", - 2081: "kme-trap-port", - 2082: "infowave", - 2083: "radsec", - 2084: "sunclustergeo", - 2085: "ada-cip", - 2086: "gnunet", - 2087: "eli", - 2088: "ip-blf", - 2089: "sep", - 2090: "lrp", - 2091: "prp", - 2092: "descent3", - 2093: "nbx-cc", - 2094: "nbx-au", - 2095: "nbx-ser", - 2096: "nbx-dir", - 2097: "jetformpreview", - 2098: "dialog-port", - 2099: "h2250-annex-g", - 2100: "amiganetfs", - 2101: "rtcm-sc104", - 2102: "zephyr-srv", - 2103: "zephyr-clt", - 2104: "zephyr-hm", - 2105: "minipay", - 2106: "mzap", - 2107: "bintec-admin", - 2108: "comcam", - 2109: "ergolight", - 2110: "umsp", - 2111: "dsatp", - 2112: "idonix-metanet", - 2113: "hsl-storm", - 2114: "newheights", - 2115: "kdm", - 2116: "ccowcmr", - 2117: "mentaclient", - 2118: "mentaserver", - 2119: "gsigatekeeper", - 2120: "qencp", - 2121: "scientia-ssdb", - 2122: "caupc-remote", - 2123: "gtp-control", - 2124: "elatelink", - 2125: "lockstep", - 2126: "pktcable-cops", - 2127: "index-pc-wb", - 2128: "net-steward", - 2129: "cs-live", - 2130: "xds", - 2131: "avantageb2b", - 2132: "solera-epmap", - 2133: "zymed-zpp", - 2134: "avenue", - 2135: "gris", - 2136: "appworxsrv", - 2137: "connect", - 2138: "unbind-cluster", - 2139: "ias-auth", - 2140: "ias-reg", - 2141: "ias-admind", - 2142: "tdmoip", - 2143: "lv-jc", - 2144: "lv-ffx", - 2145: "lv-pici", - 2146: "lv-not", - 2147: "lv-auth", - 2148: "veritas-ucl", - 2149: "acptsys", - 2150: "dynamic3d", - 2151: "docent", - 2152: "gtp-user", - 2153: "ctlptc", - 2154: "stdptc", - 2155: "brdptc", - 2156: "trp", - 2157: "xnds", - 2158: "touchnetplus", - 2159: "gdbremote", - 2160: "apc-2160", - 2161: "apc-2161", - 2162: "navisphere", - 2163: "navisphere-sec", - 2164: "ddns-v3", - 2165: "x-bone-api", - 2166: "iwserver", - 2167: "raw-serial", - 2168: "easy-soft-mux", - 2169: "brain", - 2170: "eyetv", - 2171: "msfw-storage", - 2172: "msfw-s-storage", - 2173: "msfw-replica", - 2174: "msfw-array", - 2175: "airsync", - 2176: "rapi", - 2177: "qwave", - 2178: "bitspeer", - 2179: "vmrdp", - 2180: "mc-gt-srv", - 2181: "eforward", - 2182: "cgn-stat", - 2183: "cgn-config", - 2184: "nvd", - 2185: "onbase-dds", - 2186: "gtaua", - 2187: "ssmc", - 2188: "radware-rpm", - 2189: "radware-rpm-s", - 2190: "tivoconnect", - 2191: "tvbus", - 2192: "asdis", - 2193: "drwcs", - 2197: "mnp-exchange", - 2198: "onehome-remote", - 2199: "onehome-help", - 2200: "ici", - 2201: "ats", - 2202: "imtc-map", - 2203: "b2-runtime", - 2204: "b2-license", - 2205: "jps", - 2206: "hpocbus", - 2207: "hpssd", - 2208: "hpiod", - 2209: "rimf-ps", - 2210: "noaaport", - 2211: "emwin", - 2212: "leecoposserver", - 2213: "kali", - 2214: "rpi", - 2215: "ipcore", - 2216: "vtu-comms", - 2217: "gotodevice", - 2218: "bounzza", - 2219: "netiq-ncap", - 2220: "netiq", - 2221: "ethernet-ip-s", - 2222: "EtherNet-IP-1", - 2223: "rockwell-csp2", - 2224: "efi-mg", - 2225: "rcip-itu", - 2226: "di-drm", - 2227: "di-msg", - 2228: "ehome-ms", - 2229: "datalens", - 2230: "queueadm", - 2231: "wimaxasncp", - 2232: "ivs-video", - 2233: "infocrypt", - 2234: "directplay", - 2235: "sercomm-wlink", - 2236: "nani", - 2237: "optech-port1-lm", - 2238: "aviva-sna", - 2239: "imagequery", - 2240: "recipe", - 2241: "ivsd", - 2242: "foliocorp", - 2243: "magicom", - 2244: "nmsserver", - 2245: "hao", - 2246: "pc-mta-addrmap", - 2247: "antidotemgrsvr", - 2248: "ums", - 2249: "rfmp", - 2250: "remote-collab", - 2251: "dif-port", - 2252: "njenet-ssl", - 2253: "dtv-chan-req", - 2254: "seispoc", - 2255: "vrtp", - 2256: "pcc-mfp", - 2257: "simple-tx-rx", - 2258: "rcts", - 2260: "apc-2260", - 2261: "comotionmaster", - 2262: "comotionback", - 2263: "ecwcfg", - 2264: "apx500api-1", - 2265: "apx500api-2", - 2266: "mfserver", - 2267: "ontobroker", - 2268: "amt", - 2269: "mikey", - 2270: "starschool", - 2271: "mmcals", - 2272: "mmcal", - 2273: "mysql-im", - 2274: "pcttunnell", - 2275: "ibridge-data", - 2276: "ibridge-mgmt", - 2277: "bluectrlproxy", - 2278: "s3db", - 2279: "xmquery", - 2280: "lnvpoller", - 2281: "lnvconsole", - 2282: "lnvalarm", - 2283: "lnvstatus", - 2284: "lnvmaps", - 2285: "lnvmailmon", - 2286: "nas-metering", - 2287: "dna", - 2288: "netml", - 2289: "dict-lookup", - 2290: "sonus-logging", - 2291: "eapsp", - 2292: "mib-streaming", - 2293: "npdbgmngr", - 2294: "konshus-lm", - 2295: "advant-lm", - 2296: "theta-lm", - 2297: "d2k-datamover1", - 2298: "d2k-datamover2", - 2299: "pc-telecommute", - 2300: "cvmmon", - 2301: "cpq-wbem", - 2302: "binderysupport", - 2303: "proxy-gateway", - 2304: "attachmate-uts", - 2305: "mt-scaleserver", - 2306: "tappi-boxnet", - 2307: "pehelp", - 2308: "sdhelp", - 2309: "sdserver", - 2310: "sdclient", - 2311: "messageservice", - 2312: "wanscaler", - 2313: "iapp", - 2314: "cr-websystems", - 2315: "precise-sft", - 2316: "sent-lm", - 2317: "attachmate-g32", - 2318: "cadencecontrol", - 2319: "infolibria", - 2320: "siebel-ns", - 2321: "rdlap", - 2322: "ofsd", - 2323: "3d-nfsd", - 2324: "cosmocall", - 2325: "ansysli", - 2326: "idcp", - 2327: "xingcsm", - 2328: "netrix-sftm", - 2329: "nvd", - 2330: "tscchat", - 2331: "agentview", - 2332: "rcc-host", - 2333: "snapp", - 2334: "ace-client", - 2335: "ace-proxy", - 2336: "appleugcontrol", - 2337: "ideesrv", - 2338: "norton-lambert", - 2339: "3com-webview", - 2340: "wrs-registry", - 2341: "xiostatus", - 2342: "manage-exec", - 2343: "nati-logos", - 2344: "fcmsys", - 2345: "dbm", - 2346: "redstorm-join", - 2347: "redstorm-find", - 2348: "redstorm-info", - 2349: "redstorm-diag", - 2350: "psbserver", - 2351: "psrserver", - 2352: "pslserver", - 2353: "pspserver", - 2354: "psprserver", - 2355: "psdbserver", - 2356: "gxtelmd", - 2357: "unihub-server", - 2358: "futrix", - 2359: "flukeserver", - 2360: "nexstorindltd", - 2361: "tl1", - 2362: "digiman", - 2363: "mediacntrlnfsd", - 2364: "oi-2000", - 2365: "dbref", - 2366: "qip-login", - 2367: "service-ctrl", - 2368: "opentable", - 2370: "l3-hbmon", - 2371: "hp-rda", - 2372: "lanmessenger", - 2373: "remographlm", - 2374: "hydra", - 2375: "docker", - 2376: "docker-s", - 2377: "swarm", - 2379: "etcd-client", - 2380: "etcd-server", - 2381: "compaq-https", - 2382: "ms-olap3", - 2383: "ms-olap4", - 2384: "sd-request", - 2385: "sd-data", - 2386: "virtualtape", - 2387: "vsamredirector", - 2388: "mynahautostart", - 2389: "ovsessionmgr", - 2390: "rsmtp", - 2391: "3com-net-mgmt", - 2392: "tacticalauth", - 2393: "ms-olap1", - 2394: "ms-olap2", - 2395: "lan900-remote", - 2396: "wusage", - 2397: "ncl", - 2398: "orbiter", - 2399: "fmpro-fdal", - 2400: "opequus-server", - 2401: "cvspserver", - 2402: "taskmaster2000", - 2403: "taskmaster2000", - 2404: "iec-104", - 2405: "trc-netpoll", - 2406: "jediserver", - 2407: "orion", - 2408: "railgun-webaccl", - 2409: "sns-protocol", - 2410: "vrts-registry", - 2411: "netwave-ap-mgmt", - 2412: "cdn", - 2413: "orion-rmi-reg", - 2414: "beeyond", - 2415: "codima-rtp", - 2416: "rmtserver", - 2417: "composit-server", - 2418: "cas", - 2419: "attachmate-s2s", - 2420: "dslremote-mgmt", - 2421: "g-talk", - 2422: "crmsbits", - 2423: "rnrp", - 2424: "kofax-svr", - 2425: "fjitsuappmgr", - 2426: "vcmp", - 2427: "mgcp-gateway", - 2428: "ott", - 2429: "ft-role", - 2430: "venus", - 2431: "venus-se", - 2432: "codasrv", - 2433: "codasrv-se", - 2434: "pxc-epmap", - 2435: "optilogic", - 2436: "topx", - 2437: "unicontrol", - 2438: "msp", - 2439: "sybasedbsynch", - 2440: "spearway", - 2441: "pvsw-inet", - 2442: "netangel", - 2443: "powerclientcsf", - 2444: "btpp2sectrans", - 2445: "dtn1", - 2446: "bues-service", - 2447: "ovwdb", - 2448: "hpppssvr", - 2449: "ratl", - 2450: "netadmin", - 2451: "netchat", - 2452: "snifferclient", - 2453: "madge-ltd", - 2454: "indx-dds", - 2455: "wago-io-system", - 2456: "altav-remmgt", - 2457: "rapido-ip", - 2458: "griffin", - 2459: "community", - 2460: "ms-theater", - 2461: "qadmifoper", - 2462: "qadmifevent", - 2463: "lsi-raid-mgmt", - 2464: "direcpc-si", - 2465: "lbm", - 2466: "lbf", - 2467: "high-criteria", - 2468: "qip-msgd", - 2469: "mti-tcs-comm", - 2470: "taskman-port", - 2471: "seaodbc", - 2472: "c3", - 2473: "aker-cdp", - 2474: "vitalanalysis", - 2475: "ace-server", - 2476: "ace-svr-prop", - 2477: "ssm-cvs", - 2478: "ssm-cssps", - 2479: "ssm-els", - 2480: "powerexchange", - 2481: "giop", - 2482: "giop-ssl", - 2483: "ttc", - 2484: "ttc-ssl", - 2485: "netobjects1", - 2486: "netobjects2", - 2487: "pns", - 2488: "moy-corp", - 2489: "tsilb", - 2490: "qip-qdhcp", - 2491: "conclave-cpp", - 2492: "groove", - 2493: "talarian-mqs", - 2494: "bmc-ar", - 2495: "fast-rem-serv", - 2496: "dirgis", - 2497: "quaddb", - 2498: "odn-castraq", - 2499: "unicontrol", - 2500: "rtsserv", - 2501: "rtsclient", - 2502: "kentrox-prot", - 2503: "nms-dpnss", - 2504: "wlbs", - 2505: "ppcontrol", - 2506: "jbroker", - 2507: "spock", - 2508: "jdatastore", - 2509: "fjmpss", - 2510: "fjappmgrbulk", - 2511: "metastorm", - 2512: "citrixima", - 2513: "citrixadmin", - 2514: "facsys-ntp", - 2515: "facsys-router", - 2516: "maincontrol", - 2517: "call-sig-trans", - 2518: "willy", - 2519: "globmsgsvc", - 2520: "pvsw", - 2521: "adaptecmgr", - 2522: "windb", - 2523: "qke-llc-v3", - 2524: "optiwave-lm", - 2525: "ms-v-worlds", - 2526: "ema-sent-lm", - 2527: "iqserver", - 2528: "ncr-ccl", - 2529: "utsftp", - 2530: "vrcommerce", - 2531: "ito-e-gui", - 2532: "ovtopmd", - 2533: "snifferserver", - 2534: "combox-web-acc", - 2535: "madcap", - 2536: "btpp2audctr1", - 2537: "upgrade", - 2538: "vnwk-prapi", - 2539: "vsiadmin", - 2540: "lonworks", - 2541: "lonworks2", - 2542: "udrawgraph", - 2543: "reftek", - 2544: "novell-zen", - 2545: "sis-emt", - 2546: "vytalvaultbrtp", - 2547: "vytalvaultvsmp", - 2548: "vytalvaultpipe", - 2549: "ipass", - 2550: "ads", - 2551: "isg-uda-server", - 2552: "call-logging", - 2553: "efidiningport", - 2554: "vcnet-link-v10", - 2555: "compaq-wcp", - 2556: "nicetec-nmsvc", - 2557: "nicetec-mgmt", - 2558: "pclemultimedia", - 2559: "lstp", - 2560: "labrat", - 2561: "mosaixcc", - 2562: "delibo", - 2563: "cti-redwood", - 2564: "hp-3000-telnet", - 2565: "coord-svr", - 2566: "pcs-pcw", - 2567: "clp", - 2568: "spamtrap", - 2569: "sonuscallsig", - 2570: "hs-port", - 2571: "cecsvc", - 2572: "ibp", - 2573: "trustestablish", - 2574: "blockade-bpsp", - 2575: "hl7", - 2576: "tclprodebugger", - 2577: "scipticslsrvr", - 2578: "rvs-isdn-dcp", - 2579: "mpfoncl", - 2580: "tributary", - 2581: "argis-te", - 2582: "argis-ds", - 2583: "mon", - 2584: "cyaserv", - 2585: "netx-server", - 2586: "netx-agent", - 2587: "masc", - 2588: "privilege", - 2589: "quartus-tcl", - 2590: "idotdist", - 2591: "maytagshuffle", - 2592: "netrek", - 2593: "mns-mail", - 2594: "dts", - 2595: "worldfusion1", - 2596: "worldfusion2", - 2597: "homesteadglory", - 2598: "citriximaclient", - 2599: "snapd", - 2600: "hpstgmgr", - 2601: "discp-client", - 2602: "discp-server", - 2603: "servicemeter", - 2604: "nsc-ccs", - 2605: "nsc-posa", - 2606: "netmon", - 2607: "connection", - 2608: "wag-service", - 2609: "system-monitor", - 2610: "versa-tek", - 2611: "lionhead", - 2612: "qpasa-agent", - 2613: "smntubootstrap", - 2614: "neveroffline", - 2615: "firepower", - 2616: "appswitch-emp", - 2617: "cmadmin", - 2618: "priority-e-com", - 2619: "bruce", - 2620: "lpsrecommender", - 2621: "miles-apart", - 2622: "metricadbc", - 2623: "lmdp", - 2624: "aria", - 2625: "blwnkl-port", - 2626: "gbjd816", - 2627: "moshebeeri", - 2628: "dict", - 2629: "sitaraserver", - 2630: "sitaramgmt", - 2631: "sitaradir", - 2632: "irdg-post", - 2633: "interintelli", - 2634: "pk-electronics", - 2635: "backburner", - 2636: "solve", - 2637: "imdocsvc", - 2638: "sybaseanywhere", - 2639: "aminet", - 2640: "ami-control", - 2641: "hdl-srv", - 2642: "tragic", - 2643: "gte-samp", - 2644: "travsoft-ipx-t", - 2645: "novell-ipx-cmd", - 2646: "and-lm", - 2647: "syncserver", - 2648: "upsnotifyprot", - 2649: "vpsipport", - 2650: "eristwoguns", - 2651: "ebinsite", - 2652: "interpathpanel", - 2653: "sonus", - 2654: "corel-vncadmin", - 2655: "unglue", - 2656: "kana", - 2657: "sns-dispatcher", - 2658: "sns-admin", - 2659: "sns-query", - 2660: "gcmonitor", - 2661: "olhost", - 2662: "bintec-capi", - 2663: "bintec-tapi", - 2664: "patrol-mq-gm", - 2665: "patrol-mq-nm", - 2666: "extensis", - 2667: "alarm-clock-s", - 2668: "alarm-clock-c", - 2669: "toad", - 2670: "tve-announce", - 2671: "newlixreg", - 2672: "nhserver", - 2673: "firstcall42", - 2674: "ewnn", - 2675: "ttc-etap", - 2676: "simslink", - 2677: "gadgetgate1way", - 2678: "gadgetgate2way", - 2679: "syncserverssl", - 2680: "pxc-sapxom", - 2681: "mpnjsomb", - 2683: "ncdloadbalance", - 2684: "mpnjsosv", - 2685: "mpnjsocl", - 2686: "mpnjsomg", - 2687: "pq-lic-mgmt", - 2688: "md-cg-http", - 2689: "fastlynx", - 2690: "hp-nnm-data", - 2691: "itinternet", - 2692: "admins-lms", - 2694: "pwrsevent", - 2695: "vspread", - 2696: "unifyadmin", - 2697: "oce-snmp-trap", - 2698: "mck-ivpip", - 2699: "csoft-plusclnt", - 2700: "tqdata", - 2701: "sms-rcinfo", - 2702: "sms-xfer", - 2703: "sms-chat", - 2704: "sms-remctrl", - 2705: "sds-admin", - 2706: "ncdmirroring", - 2707: "emcsymapiport", - 2708: "banyan-net", - 2709: "supermon", - 2710: "sso-service", - 2711: "sso-control", - 2712: "aocp", - 2713: "raventbs", - 2714: "raventdm", - 2715: "hpstgmgr2", - 2716: "inova-ip-disco", - 2717: "pn-requester", - 2718: "pn-requester2", - 2719: "scan-change", - 2720: "wkars", - 2721: "smart-diagnose", - 2722: "proactivesrvr", - 2723: "watchdog-nt", - 2724: "qotps", - 2725: "msolap-ptp2", - 2726: "tams", - 2727: "mgcp-callagent", - 2728: "sqdr", - 2729: "tcim-control", - 2730: "nec-raidplus", - 2731: "fyre-messanger", - 2732: "g5m", - 2733: "signet-ctf", - 2734: "ccs-software", - 2735: "netiq-mc", - 2736: "radwiz-nms-srv", - 2737: "srp-feedback", - 2738: "ndl-tcp-ois-gw", - 2739: "tn-timing", - 2740: "alarm", - 2741: "tsb", - 2742: "tsb2", - 2743: "murx", - 2744: "honyaku", - 2745: "urbisnet", - 2746: "cpudpencap", - 2747: "fjippol-swrly", - 2748: "fjippol-polsvr", - 2749: "fjippol-cnsl", - 2750: "fjippol-port1", - 2751: "fjippol-port2", - 2752: "rsisysaccess", - 2753: "de-spot", - 2754: "apollo-cc", - 2755: "expresspay", - 2756: "simplement-tie", - 2757: "cnrp", - 2758: "apollo-status", - 2759: "apollo-gms", - 2760: "sabams", - 2761: "dicom-iscl", - 2762: "dicom-tls", - 2763: "desktop-dna", - 2764: "data-insurance", - 2765: "qip-audup", - 2766: "compaq-scp", - 2767: "uadtc", - 2768: "uacs", - 2769: "exce", - 2770: "veronica", - 2771: "vergencecm", - 2772: "auris", - 2773: "rbakcup1", - 2774: "rbakcup2", - 2775: "smpp", - 2776: "ridgeway1", - 2777: "ridgeway2", - 2778: "gwen-sonya", - 2779: "lbc-sync", - 2780: "lbc-control", - 2781: "whosells", - 2782: "everydayrc", - 2783: "aises", - 2784: "www-dev", - 2785: "aic-np", - 2786: "aic-oncrpc", - 2787: "piccolo", - 2788: "fryeserv", - 2789: "media-agent", - 2790: "plgproxy", - 2791: "mtport-regist", - 2792: "f5-globalsite", - 2793: "initlsmsad", - 2795: "livestats", - 2796: "ac-tech", - 2797: "esp-encap", - 2798: "tmesis-upshot", - 2799: "icon-discover", - 2800: "acc-raid", - 2801: "igcp", - 2802: "veritas-tcp1", - 2803: "btprjctrl", - 2804: "dvr-esm", - 2805: "wta-wsp-s", - 2806: "cspuni", - 2807: "cspmulti", - 2808: "j-lan-p", - 2809: "corbaloc", - 2810: "netsteward", - 2811: "gsiftp", - 2812: "atmtcp", - 2813: "llm-pass", - 2814: "llm-csv", - 2815: "lbc-measure", - 2816: "lbc-watchdog", - 2817: "nmsigport", - 2818: "rmlnk", - 2819: "fc-faultnotify", - 2820: "univision", - 2821: "vrts-at-port", - 2822: "ka0wuc", - 2823: "cqg-netlan", - 2824: "cqg-netlan-1", - 2826: "slc-systemlog", - 2827: "slc-ctrlrloops", - 2828: "itm-lm", - 2829: "silkp1", - 2830: "silkp2", - 2831: "silkp3", - 2832: "silkp4", - 2833: "glishd", - 2834: "evtp", - 2835: "evtp-data", - 2836: "catalyst", - 2837: "repliweb", - 2838: "starbot", - 2839: "nmsigport", - 2840: "l3-exprt", - 2841: "l3-ranger", - 2842: "l3-hawk", - 2843: "pdnet", - 2844: "bpcp-poll", - 2845: "bpcp-trap", - 2846: "aimpp-hello", - 2847: "aimpp-port-req", - 2848: "amt-blc-port", - 2849: "fxp", - 2850: "metaconsole", - 2851: "webemshttp", - 2852: "bears-01", - 2853: "ispipes", - 2854: "infomover", - 2855: "msrp", - 2856: "cesdinv", - 2857: "simctlp", - 2858: "ecnp", - 2859: "activememory", - 2860: "dialpad-voice1", - 2861: "dialpad-voice2", - 2862: "ttg-protocol", - 2863: "sonardata", - 2864: "astromed-main", - 2865: "pit-vpn", - 2866: "iwlistener", - 2867: "esps-portal", - 2868: "npep-messaging", - 2869: "icslap", - 2870: "daishi", - 2871: "msi-selectplay", - 2872: "radix", - 2874: "dxmessagebase1", - 2875: "dxmessagebase2", - 2876: "sps-tunnel", - 2877: "bluelance", - 2878: "aap", - 2879: "ucentric-ds", - 2880: "synapse", - 2881: "ndsp", - 2882: "ndtp", - 2883: "ndnp", - 2884: "flashmsg", - 2885: "topflow", - 2886: "responselogic", - 2887: "aironetddp", - 2888: "spcsdlobby", - 2889: "rsom", - 2890: "cspclmulti", - 2891: "cinegrfx-elmd", - 2892: "snifferdata", - 2893: "vseconnector", - 2894: "abacus-remote", - 2895: "natuslink", - 2896: "ecovisiong6-1", - 2897: "citrix-rtmp", - 2898: "appliance-cfg", - 2899: "powergemplus", - 2900: "quicksuite", - 2901: "allstorcns", - 2902: "netaspi", - 2903: "suitcase", - 2904: "m2ua", - 2905: "m3ua", - 2906: "caller9", - 2907: "webmethods-b2b", - 2908: "mao", - 2909: "funk-dialout", - 2910: "tdaccess", - 2911: "blockade", - 2912: "epicon", - 2913: "boosterware", - 2914: "gamelobby", - 2915: "tksocket", - 2916: "elvin-server", - 2917: "elvin-client", - 2918: "kastenchasepad", - 2919: "roboer", - 2920: "roboeda", - 2921: "cesdcdman", - 2922: "cesdcdtrn", - 2923: "wta-wsp-wtp-s", - 2924: "precise-vip", - 2926: "mobile-file-dl", - 2927: "unimobilectrl", - 2928: "redstone-cpss", - 2929: "amx-webadmin", - 2930: "amx-weblinx", - 2931: "circle-x", - 2932: "incp", - 2933: "4-tieropmgw", - 2934: "4-tieropmcli", - 2935: "qtp", - 2936: "otpatch", - 2937: "pnaconsult-lm", - 2938: "sm-pas-1", - 2939: "sm-pas-2", - 2940: "sm-pas-3", - 2941: "sm-pas-4", - 2942: "sm-pas-5", - 2943: "ttnrepository", - 2944: "megaco-h248", - 2945: "h248-binary", - 2946: "fjsvmpor", - 2947: "gpsd", - 2948: "wap-push", - 2949: "wap-pushsecure", - 2950: "esip", - 2951: "ottp", - 2952: "mpfwsas", - 2953: "ovalarmsrv", - 2954: "ovalarmsrv-cmd", - 2955: "csnotify", - 2956: "ovrimosdbman", - 2957: "jmact5", - 2958: "jmact6", - 2959: "rmopagt", - 2960: "dfoxserver", - 2961: "boldsoft-lm", - 2962: "iph-policy-cli", - 2963: "iph-policy-adm", - 2964: "bullant-srap", - 2965: "bullant-rap", - 2966: "idp-infotrieve", - 2967: "ssc-agent", - 2968: "enpp", - 2969: "essp", - 2970: "index-net", - 2971: "netclip", - 2972: "pmsm-webrctl", - 2973: "svnetworks", - 2974: "signal", - 2975: "fjmpcm", - 2976: "cns-srv-port", - 2977: "ttc-etap-ns", - 2978: "ttc-etap-ds", - 2979: "h263-video", - 2980: "wimd", - 2981: "mylxamport", - 2982: "iwb-whiteboard", - 2983: "netplan", - 2984: "hpidsadmin", - 2985: "hpidsagent", - 2986: "stonefalls", - 2987: "identify", - 2988: "hippad", - 2989: "zarkov", - 2990: "boscap", - 2991: "wkstn-mon", - 2992: "avenyo", - 2993: "veritas-vis1", - 2994: "veritas-vis2", - 2995: "idrs", - 2996: "vsixml", - 2997: "rebol", - 2998: "realsecure", - 2999: "remoteware-un", - 3000: "hbci", - 3001: "origo-native", - 3002: "exlm-agent", - 3003: "cgms", - 3004: "csoftragent", - 3005: "geniuslm", - 3006: "ii-admin", - 3007: "lotusmtap", - 3008: "midnight-tech", - 3009: "pxc-ntfy", - 3010: "gw", - 3011: "trusted-web", - 3012: "twsdss", - 3013: "gilatskysurfer", - 3014: "broker-service", - 3015: "nati-dstp", - 3016: "notify-srvr", - 3017: "event-listener", - 3018: "srvc-registry", - 3019: "resource-mgr", - 3020: "cifs", - 3021: "agriserver", - 3022: "csregagent", - 3023: "magicnotes", - 3024: "nds-sso", - 3025: "arepa-raft", - 3026: "agri-gateway", - 3027: "LiebDevMgmt-C", - 3028: "LiebDevMgmt-DM", - 3029: "LiebDevMgmt-A", - 3030: "arepa-cas", - 3031: "eppc", - 3032: "redwood-chat", - 3033: "pdb", - 3034: "osmosis-aeea", - 3035: "fjsv-gssagt", - 3036: "hagel-dump", - 3037: "hp-san-mgmt", - 3038: "santak-ups", - 3039: "cogitate", - 3040: "tomato-springs", - 3041: "di-traceware", - 3042: "journee", - 3043: "brp", - 3044: "epp", - 3045: "responsenet", - 3046: "di-ase", - 3047: "hlserver", - 3048: "pctrader", - 3049: "nsws", - 3050: "gds-db", - 3051: "galaxy-server", - 3052: "apc-3052", - 3053: "dsom-server", - 3054: "amt-cnf-prot", - 3055: "policyserver", - 3056: "cdl-server", - 3057: "goahead-fldup", - 3058: "videobeans", - 3059: "qsoft", - 3060: "interserver", - 3061: "cautcpd", - 3062: "ncacn-ip-tcp", - 3063: "ncadg-ip-udp", - 3064: "rprt", - 3065: "slinterbase", - 3066: "netattachsdmp", - 3067: "fjhpjp", - 3068: "ls3bcast", - 3069: "ls3", - 3070: "mgxswitch", - 3071: "xplat-replicate", - 3072: "csd-monitor", - 3073: "vcrp", - 3074: "xbox", - 3075: "orbix-locator", - 3076: "orbix-config", - 3077: "orbix-loc-ssl", - 3078: "orbix-cfg-ssl", - 3079: "lv-frontpanel", - 3080: "stm-pproc", - 3081: "tl1-lv", - 3082: "tl1-raw", - 3083: "tl1-telnet", - 3084: "itm-mccs", - 3085: "pcihreq", - 3086: "jdl-dbkitchen", - 3087: "asoki-sma", - 3088: "xdtp", - 3089: "ptk-alink", - 3090: "stss", - 3091: "1ci-smcs", - 3093: "rapidmq-center", - 3094: "rapidmq-reg", - 3095: "panasas", - 3096: "ndl-aps", - 3098: "umm-port", - 3099: "chmd", - 3100: "opcon-xps", - 3101: "hp-pxpib", - 3102: "slslavemon", - 3103: "autocuesmi", - 3104: "autocuelog", - 3105: "cardbox", - 3106: "cardbox-http", - 3107: "business", - 3108: "geolocate", - 3109: "personnel", - 3110: "sim-control", - 3111: "wsynch", - 3112: "ksysguard", - 3113: "cs-auth-svr", - 3114: "ccmad", - 3115: "mctet-master", - 3116: "mctet-gateway", - 3117: "mctet-jserv", - 3118: "pkagent", - 3119: "d2000kernel", - 3120: "d2000webserver", - 3121: "pcmk-remote", - 3122: "vtr-emulator", - 3123: "edix", - 3124: "beacon-port", - 3125: "a13-an", - 3127: "ctx-bridge", - 3128: "ndl-aas", - 3129: "netport-id", - 3130: "icpv2", - 3131: "netbookmark", - 3132: "ms-rule-engine", - 3133: "prism-deploy", - 3134: "ecp", - 3135: "peerbook-port", - 3136: "grubd", - 3137: "rtnt-1", - 3138: "rtnt-2", - 3139: "incognitorv", - 3140: "ariliamulti", - 3141: "vmodem", - 3142: "rdc-wh-eos", - 3143: "seaview", - 3144: "tarantella", - 3145: "csi-lfap", - 3146: "bears-02", - 3147: "rfio", - 3148: "nm-game-admin", - 3149: "nm-game-server", - 3150: "nm-asses-admin", - 3151: "nm-assessor", - 3152: "feitianrockey", - 3153: "s8-client-port", - 3154: "ccmrmi", - 3155: "jpegmpeg", - 3156: "indura", - 3157: "e3consultants", - 3158: "stvp", - 3159: "navegaweb-port", - 3160: "tip-app-server", - 3161: "doc1lm", - 3162: "sflm", - 3163: "res-sap", - 3164: "imprs", - 3165: "newgenpay", - 3166: "sossecollector", - 3167: "nowcontact", - 3168: "poweronnud", - 3169: "serverview-as", - 3170: "serverview-asn", - 3171: "serverview-gf", - 3172: "serverview-rm", - 3173: "serverview-icc", - 3174: "armi-server", - 3175: "t1-e1-over-ip", - 3176: "ars-master", - 3177: "phonex-port", - 3178: "radclientport", - 3179: "h2gf-w-2m", - 3180: "mc-brk-srv", - 3181: "bmcpatrolagent", - 3182: "bmcpatrolrnvu", - 3183: "cops-tls", - 3184: "apogeex-port", - 3185: "smpppd", - 3186: "iiw-port", - 3187: "odi-port", - 3188: "brcm-comm-port", - 3189: "pcle-infex", - 3190: "csvr-proxy", - 3191: "csvr-sslproxy", - 3192: "firemonrcc", - 3193: "spandataport", - 3194: "magbind", - 3195: "ncu-1", - 3196: "ncu-2", - 3197: "embrace-dp-s", - 3198: "embrace-dp-c", - 3199: "dmod-workspace", - 3200: "tick-port", - 3201: "cpq-tasksmart", - 3202: "intraintra", - 3203: "netwatcher-mon", - 3204: "netwatcher-db", - 3205: "isns", - 3206: "ironmail", - 3207: "vx-auth-port", - 3208: "pfu-prcallback", - 3209: "netwkpathengine", - 3210: "flamenco-proxy", - 3211: "avsecuremgmt", - 3212: "surveyinst", - 3213: "neon24x7", - 3214: "jmq-daemon-1", - 3215: "jmq-daemon-2", - 3216: "ferrari-foam", - 3217: "unite", - 3218: "smartpackets", - 3219: "wms-messenger", - 3220: "xnm-ssl", - 3221: "xnm-clear-text", - 3222: "glbp", - 3223: "digivote", - 3224: "aes-discovery", - 3225: "fcip-port", - 3226: "isi-irp", - 3227: "dwnmshttp", - 3228: "dwmsgserver", - 3229: "global-cd-port", - 3230: "sftdst-port", - 3231: "vidigo", - 3232: "mdtp", - 3233: "whisker", - 3234: "alchemy", - 3235: "mdap-port", - 3236: "apparenet-ts", - 3237: "apparenet-tps", - 3238: "apparenet-as", - 3239: "apparenet-ui", - 3240: "triomotion", - 3241: "sysorb", - 3242: "sdp-id-port", - 3243: "timelot", - 3244: "onesaf", - 3245: "vieo-fe", - 3246: "dvt-system", - 3247: "dvt-data", - 3248: "procos-lm", - 3249: "ssp", - 3250: "hicp", - 3251: "sysscanner", - 3252: "dhe", - 3253: "pda-data", - 3254: "pda-sys", - 3255: "semaphore", - 3256: "cpqrpm-agent", - 3257: "cpqrpm-server", - 3258: "ivecon-port", - 3259: "epncdp2", - 3260: "iscsi-target", - 3261: "winshadow", - 3262: "necp", - 3263: "ecolor-imager", - 3264: "ccmail", - 3265: "altav-tunnel", - 3266: "ns-cfg-server", - 3267: "ibm-dial-out", - 3268: "msft-gc", - 3269: "msft-gc-ssl", - 3270: "verismart", - 3271: "csoft-prev", - 3272: "user-manager", - 3273: "sxmp", - 3274: "ordinox-server", - 3275: "samd", - 3276: "maxim-asics", - 3277: "awg-proxy", - 3278: "lkcmserver", - 3279: "admind", - 3280: "vs-server", - 3281: "sysopt", - 3282: "datusorb", - 3283: "Apple Remote Desktop (Net Assistant)", - 3284: "4talk", - 3285: "plato", - 3286: "e-net", - 3287: "directvdata", - 3288: "cops", - 3289: "enpc", - 3290: "caps-lm", - 3291: "sah-lm", - 3292: "cart-o-rama", - 3293: "fg-fps", - 3294: "fg-gip", - 3295: "dyniplookup", - 3296: "rib-slm", - 3297: "cytel-lm", - 3298: "deskview", - 3299: "pdrncs", - 3300: "ceph", - 3302: "mcs-fastmail", - 3303: "opsession-clnt", - 3304: "opsession-srvr", - 3305: "odette-ftp", - 3306: "mysql", - 3307: "opsession-prxy", - 3308: "tns-server", - 3309: "tns-adv", - 3310: "dyna-access", - 3311: "mcns-tel-ret", - 3312: "appman-server", - 3313: "uorb", - 3314: "uohost", - 3315: "cdid", - 3316: "aicc-cmi", - 3317: "vsaiport", - 3318: "ssrip", - 3319: "sdt-lmd", - 3320: "officelink2000", - 3321: "vnsstr", - 3326: "sftu", - 3327: "bbars", - 3328: "egptlm", - 3329: "hp-device-disc", - 3330: "mcs-calypsoicf", - 3331: "mcs-messaging", - 3332: "mcs-mailsvr", - 3333: "dec-notes", - 3334: "directv-web", - 3335: "directv-soft", - 3336: "directv-tick", - 3337: "directv-catlg", - 3338: "anet-b", - 3339: "anet-l", - 3340: "anet-m", - 3341: "anet-h", - 3342: "webtie", - 3343: "ms-cluster-net", - 3344: "bnt-manager", - 3345: "influence", - 3346: "trnsprntproxy", - 3347: "phoenix-rpc", - 3348: "pangolin-laser", - 3349: "chevinservices", - 3350: "findviatv", - 3351: "btrieve", - 3352: "ssql", - 3353: "fatpipe", - 3354: "suitjd", - 3355: "ordinox-dbase", - 3356: "upnotifyps", - 3357: "adtech-test", - 3358: "mpsysrmsvr", - 3359: "wg-netforce", - 3360: "kv-server", - 3361: "kv-agent", - 3362: "dj-ilm", - 3363: "nati-vi-server", - 3364: "creativeserver", - 3365: "contentserver", - 3366: "creativepartnr", - 3372: "tip2", - 3373: "lavenir-lm", - 3374: "cluster-disc", - 3375: "vsnm-agent", - 3376: "cdbroker", - 3377: "cogsys-lm", - 3378: "wsicopy", - 3379: "socorfs", - 3380: "sns-channels", - 3381: "geneous", - 3382: "fujitsu-neat", - 3383: "esp-lm", - 3384: "hp-clic", - 3385: "qnxnetman", - 3386: "gprs-data", - 3387: "backroomnet", - 3388: "cbserver", - 3389: "ms-wbt-server", - 3390: "dsc", - 3391: "savant", - 3392: "efi-lm", - 3393: "d2k-tapestry1", - 3394: "d2k-tapestry2", - 3395: "dyna-lm", - 3396: "printer-agent", - 3397: "cloanto-lm", - 3398: "mercantile", - 3399: "csms", - 3400: "csms2", - 3401: "filecast", - 3402: "fxaengine-net", - 3405: "nokia-ann-ch1", - 3406: "nokia-ann-ch2", - 3407: "ldap-admin", - 3408: "BESApi", - 3409: "networklens", - 3410: "networklenss", - 3411: "biolink-auth", - 3412: "xmlblaster", - 3413: "svnet", - 3414: "wip-port", - 3415: "bcinameservice", - 3416: "commandport", - 3417: "csvr", - 3418: "rnmap", - 3419: "softaudit", - 3420: "ifcp-port", - 3421: "bmap", - 3422: "rusb-sys-port", - 3423: "xtrm", - 3424: "xtrms", - 3425: "agps-port", - 3426: "arkivio", - 3427: "websphere-snmp", - 3428: "twcss", - 3429: "gcsp", - 3430: "ssdispatch", - 3431: "ndl-als", - 3432: "osdcp", - 3433: "opnet-smp", - 3434: "opencm", - 3435: "pacom", - 3436: "gc-config", - 3437: "autocueds", - 3438: "spiral-admin", - 3439: "hri-port", - 3440: "ans-console", - 3441: "connect-client", - 3442: "connect-server", - 3443: "ov-nnm-websrv", - 3444: "denali-server", - 3445: "monp", - 3446: "3comfaxrpc", - 3447: "directnet", - 3448: "dnc-port", - 3449: "hotu-chat", - 3450: "castorproxy", - 3451: "asam", - 3452: "sabp-signal", - 3453: "pscupd", - 3454: "mira", - 3455: "prsvp", - 3456: "vat", - 3457: "vat-control", - 3458: "d3winosfi", - 3459: "integral", - 3460: "edm-manager", - 3461: "edm-stager", - 3462: "edm-std-notify", - 3463: "edm-adm-notify", - 3464: "edm-mgr-sync", - 3465: "edm-mgr-cntrl", - 3466: "workflow", - 3467: "rcst", - 3468: "ttcmremotectrl", - 3469: "pluribus", - 3470: "jt400", - 3471: "jt400-ssl", - 3472: "jaugsremotec-1", - 3473: "jaugsremotec-2", - 3474: "ttntspauto", - 3475: "genisar-port", - 3476: "nppmp", - 3477: "ecomm", - 3478: "stun", - 3479: "twrpc", - 3480: "plethora", - 3481: "cleanerliverc", - 3482: "vulture", - 3483: "slim-devices", - 3484: "gbs-stp", - 3485: "celatalk", - 3486: "ifsf-hb-port", - 3487: "ltctcp", - 3488: "fs-rh-srv", - 3489: "dtp-dia", - 3490: "colubris", - 3491: "swr-port", - 3492: "tvdumtray-port", - 3493: "nut", - 3494: "ibm3494", - 3495: "seclayer-tcp", - 3496: "seclayer-tls", - 3497: "ipether232port", - 3498: "dashpas-port", - 3499: "sccip-media", - 3500: "rtmp-port", - 3501: "isoft-p2p", - 3502: "avinstalldisc", - 3503: "lsp-ping", - 3504: "ironstorm", - 3505: "ccmcomm", - 3506: "apc-3506", - 3507: "nesh-broker", - 3508: "interactionweb", - 3509: "vt-ssl", - 3510: "xss-port", - 3511: "webmail-2", - 3512: "aztec", - 3513: "arcpd", - 3514: "must-p2p", - 3515: "must-backplane", - 3516: "smartcard-port", - 3517: "802-11-iapp", - 3518: "artifact-msg", - 3519: "nvmsgd", - 3520: "galileolog", - 3521: "mc3ss", - 3522: "nssocketport", - 3523: "odeumservlink", - 3524: "ecmport", - 3525: "eisport", - 3526: "starquiz-port", - 3527: "beserver-msg-q", - 3528: "jboss-iiop", - 3529: "jboss-iiop-ssl", - 3530: "gf", - 3531: "joltid", - 3532: "raven-rmp", - 3533: "raven-rdp", - 3534: "urld-port", - 3535: "ms-la", - 3536: "snac", - 3537: "ni-visa-remote", - 3538: "ibm-diradm", - 3539: "ibm-diradm-ssl", - 3540: "pnrp-port", - 3541: "voispeed-port", - 3542: "hacl-monitor", - 3543: "qftest-lookup", - 3544: "teredo", - 3545: "camac", - 3547: "symantec-sim", - 3548: "interworld", - 3549: "tellumat-nms", - 3550: "ssmpp", - 3551: "apcupsd", - 3552: "taserver", - 3553: "rbr-discovery", - 3554: "questnotify", - 3555: "razor", - 3556: "sky-transport", - 3557: "personalos-001", - 3558: "mcp-port", - 3559: "cctv-port", - 3560: "iniserve-port", - 3561: "bmc-onekey", - 3562: "sdbproxy", - 3563: "watcomdebug", - 3564: "esimport", - 3565: "m2pa", - 3566: "quest-data-hub", - 3567: "dof-eps", - 3568: "dof-tunnel-sec", - 3569: "mbg-ctrl", - 3570: "mccwebsvr-port", - 3571: "megardsvr-port", - 3572: "megaregsvrport", - 3573: "tag-ups-1", - 3574: "dmaf-server", - 3575: "ccm-port", - 3576: "cmc-port", - 3577: "config-port", - 3578: "data-port", - 3579: "ttat3lb", - 3580: "nati-svrloc", - 3581: "kfxaclicensing", - 3582: "press", - 3583: "canex-watch", - 3584: "u-dbap", - 3585: "emprise-lls", - 3586: "emprise-lsc", - 3587: "p2pgroup", - 3588: "sentinel", - 3589: "isomair", - 3590: "wv-csp-sms", - 3591: "gtrack-server", - 3592: "gtrack-ne", - 3593: "bpmd", - 3594: "mediaspace", - 3595: "shareapp", - 3596: "iw-mmogame", - 3597: "a14", - 3598: "a15", - 3599: "quasar-server", - 3600: "trap-daemon", - 3601: "visinet-gui", - 3602: "infiniswitchcl", - 3603: "int-rcv-cntrl", - 3604: "bmc-jmx-port", - 3605: "comcam-io", - 3606: "splitlock", - 3607: "precise-i3", - 3608: "trendchip-dcp", - 3609: "cpdi-pidas-cm", - 3610: "echonet", - 3611: "six-degrees", - 3612: "hp-dataprotect", - 3613: "alaris-disc", - 3614: "sigma-port", - 3615: "start-network", - 3616: "cd3o-protocol", - 3617: "sharp-server", - 3618: "aairnet-1", - 3619: "aairnet-2", - 3620: "ep-pcp", - 3621: "ep-nsp", - 3622: "ff-lr-port", - 3623: "haipe-discover", - 3624: "dist-upgrade", - 3625: "volley", - 3626: "bvcdaemon-port", - 3627: "jamserverport", - 3628: "ept-machine", - 3629: "escvpnet", - 3630: "cs-remote-db", - 3631: "cs-services", - 3632: "distcc", - 3633: "wacp", - 3634: "hlibmgr", - 3635: "sdo", - 3636: "servistaitsm", - 3637: "scservp", - 3638: "ehp-backup", - 3639: "xap-ha", - 3640: "netplay-port1", - 3641: "netplay-port2", - 3642: "juxml-port", - 3643: "audiojuggler", - 3644: "ssowatch", - 3645: "cyc", - 3646: "xss-srv-port", - 3647: "splitlock-gw", - 3648: "fjcp", - 3649: "nmmp", - 3650: "prismiq-plugin", - 3651: "xrpc-registry", - 3652: "vxcrnbuport", - 3653: "tsp", - 3654: "vaprtm", - 3655: "abatemgr", - 3656: "abatjss", - 3657: "immedianet-bcn", - 3658: "ps-ams", - 3659: "apple-sasl", - 3660: "can-nds-ssl", - 3661: "can-ferret-ssl", - 3662: "pserver", - 3663: "dtp", - 3664: "ups-engine", - 3665: "ent-engine", - 3666: "eserver-pap", - 3667: "infoexch", - 3668: "dell-rm-port", - 3669: "casanswmgmt", - 3670: "smile", - 3671: "efcp", - 3672: "lispworks-orb", - 3673: "mediavault-gui", - 3674: "wininstall-ipc", - 3675: "calltrax", - 3676: "va-pacbase", - 3677: "roverlog", - 3678: "ipr-dglt", - 3679: "Escale (Newton Dock)", - 3680: "npds-tracker", - 3681: "bts-x73", - 3682: "cas-mapi", - 3683: "bmc-ea", - 3684: "faxstfx-port", - 3685: "dsx-agent", - 3686: "tnmpv2", - 3687: "simple-push", - 3688: "simple-push-s", - 3689: "daap", - 3690: "svn", - 3691: "magaya-network", - 3692: "intelsync", - 3693: "easl", - 3695: "bmc-data-coll", - 3696: "telnetcpcd", - 3697: "nw-license", - 3698: "sagectlpanel", - 3699: "kpn-icw", - 3700: "lrs-paging", - 3701: "netcelera", - 3702: "ws-discovery", - 3703: "adobeserver-3", - 3704: "adobeserver-4", - 3705: "adobeserver-5", - 3706: "rt-event", - 3707: "rt-event-s", - 3708: "sun-as-iiops", - 3709: "ca-idms", - 3710: "portgate-auth", - 3711: "edb-server2", - 3712: "sentinel-ent", - 3713: "tftps", - 3714: "delos-dms", - 3715: "anoto-rendezv", - 3716: "wv-csp-sms-cir", - 3717: "wv-csp-udp-cir", - 3718: "opus-services", - 3719: "itelserverport", - 3720: "ufastro-instr", - 3721: "xsync", - 3722: "xserveraid", - 3723: "sychrond", - 3724: "blizwow", - 3725: "na-er-tip", - 3726: "array-manager", - 3727: "e-mdu", - 3728: "e-woa", - 3729: "fksp-audit", - 3730: "client-ctrl", - 3731: "smap", - 3732: "m-wnn", - 3733: "multip-msg", - 3734: "synel-data", - 3735: "pwdis", - 3736: "rs-rmi", - 3737: "xpanel", - 3738: "versatalk", - 3739: "launchbird-lm", - 3740: "heartbeat", - 3741: "wysdma", - 3742: "cst-port", - 3743: "ipcs-command", - 3744: "sasg", - 3745: "gw-call-port", - 3746: "linktest", - 3747: "linktest-s", - 3748: "webdata", - 3749: "cimtrak", - 3750: "cbos-ip-port", - 3751: "gprs-cube", - 3752: "vipremoteagent", - 3753: "nattyserver", - 3754: "timestenbroker", - 3755: "sas-remote-hlp", - 3756: "canon-capt", - 3757: "grf-port", - 3758: "apw-registry", - 3759: "exapt-lmgr", - 3760: "adtempusclient", - 3761: "gsakmp", - 3762: "gbs-smp", - 3763: "xo-wave", - 3764: "mni-prot-rout", - 3765: "rtraceroute", - 3766: "sitewatch-s", - 3767: "listmgr-port", - 3768: "rblcheckd", - 3769: "haipe-otnk", - 3770: "cindycollab", - 3771: "paging-port", - 3772: "ctp", - 3773: "ctdhercules", - 3774: "zicom", - 3775: "ispmmgr", - 3776: "dvcprov-port", - 3777: "jibe-eb", - 3778: "c-h-it-port", - 3779: "cognima", - 3780: "nnp", - 3781: "abcvoice-port", - 3782: "iso-tp0s", - 3783: "bim-pem", - 3784: "bfd-control", - 3785: "bfd-echo", - 3786: "upstriggervsw", - 3787: "fintrx", - 3788: "isrp-port", - 3789: "remotedeploy", - 3790: "quickbooksrds", - 3791: "tvnetworkvideo", - 3792: "sitewatch", - 3793: "dcsoftware", - 3794: "jaus", - 3795: "myblast", - 3796: "spw-dialer", - 3797: "idps", - 3798: "minilock", - 3799: "radius-dynauth", - 3800: "pwgpsi", - 3801: "ibm-mgr", - 3802: "vhd", - 3803: "soniqsync", - 3804: "iqnet-port", - 3805: "tcpdataserver", - 3806: "wsmlb", - 3807: "spugna", - 3808: "sun-as-iiops-ca", - 3809: "apocd", - 3810: "wlanauth", - 3811: "amp", - 3812: "neto-wol-server", - 3813: "rap-ip", - 3814: "neto-dcs", - 3815: "lansurveyorxml", - 3816: "sunlps-http", - 3817: "tapeware", - 3818: "crinis-hb", - 3819: "epl-slp", - 3820: "scp", - 3821: "pmcp", - 3822: "acp-discovery", - 3823: "acp-conduit", - 3824: "acp-policy", - 3825: "ffserver", - 3826: "warmux", - 3827: "netmpi", - 3828: "neteh", - 3829: "neteh-ext", - 3830: "cernsysmgmtagt", - 3831: "dvapps", - 3832: "xxnetserver", - 3833: "aipn-auth", - 3834: "spectardata", - 3835: "spectardb", - 3836: "markem-dcp", - 3837: "mkm-discovery", - 3838: "sos", - 3839: "amx-rms", - 3840: "flirtmitmir", - 3841: "shiprush-db-svr", - 3842: "nhci", - 3843: "quest-agent", - 3844: "rnm", - 3845: "v-one-spp", - 3846: "an-pcp", - 3847: "msfw-control", - 3848: "item", - 3849: "spw-dnspreload", - 3850: "qtms-bootstrap", - 3851: "spectraport", - 3852: "sse-app-config", - 3853: "sscan", - 3854: "stryker-com", - 3855: "opentrac", - 3856: "informer", - 3857: "trap-port", - 3858: "trap-port-mom", - 3859: "nav-port", - 3860: "sasp", - 3861: "winshadow-hd", - 3862: "giga-pocket", - 3863: "asap-tcp", - 3864: "asap-tcp-tls", - 3865: "xpl", - 3866: "dzdaemon", - 3867: "dzoglserver", - 3868: "diameter", - 3869: "ovsam-mgmt", - 3870: "ovsam-d-agent", - 3871: "avocent-adsap", - 3872: "oem-agent", - 3873: "fagordnc", - 3874: "sixxsconfig", - 3875: "pnbscada", - 3876: "dl-agent", - 3877: "xmpcr-interface", - 3878: "fotogcad", - 3879: "appss-lm", - 3880: "igrs", - 3881: "idac", - 3882: "msdts1", - 3883: "vrpn", - 3884: "softrack-meter", - 3885: "topflow-ssl", - 3886: "nei-management", - 3887: "ciphire-data", - 3888: "ciphire-serv", - 3889: "dandv-tester", - 3890: "ndsconnect", - 3891: "rtc-pm-port", - 3892: "pcc-image-port", - 3893: "cgi-starapi", - 3894: "syam-agent", - 3895: "syam-smc", - 3896: "sdo-tls", - 3897: "sdo-ssh", - 3898: "senip", - 3899: "itv-control", - 3900: "udt-os", - 3901: "nimsh", - 3902: "nimaux", - 3903: "charsetmgr", - 3904: "omnilink-port", - 3905: "mupdate", - 3906: "topovista-data", - 3907: "imoguia-port", - 3908: "hppronetman", - 3909: "surfcontrolcpa", - 3910: "prnrequest", - 3911: "prnstatus", - 3912: "gbmt-stars", - 3913: "listcrt-port", - 3914: "listcrt-port-2", - 3915: "agcat", - 3916: "wysdmc", - 3917: "aftmux", - 3918: "pktcablemmcops", - 3919: "hyperip", - 3920: "exasoftport1", - 3921: "herodotus-net", - 3922: "sor-update", - 3923: "symb-sb-port", - 3924: "mpl-gprs-port", - 3925: "zmp", - 3926: "winport", - 3927: "natdataservice", - 3928: "netboot-pxe", - 3929: "smauth-port", - 3930: "syam-webserver", - 3931: "msr-plugin-port", - 3932: "dyn-site", - 3933: "plbserve-port", - 3934: "sunfm-port", - 3935: "sdp-portmapper", - 3936: "mailprox", - 3937: "dvbservdsc", - 3938: "dbcontrol-agent", - 3939: "aamp", - 3940: "xecp-node", - 3941: "homeportal-web", - 3942: "srdp", - 3943: "tig", - 3944: "sops", - 3945: "emcads", - 3946: "backupedge", - 3947: "ccp", - 3948: "apdap", - 3949: "drip", - 3950: "namemunge", - 3951: "pwgippfax", - 3952: "i3-sessionmgr", - 3953: "xmlink-connect", - 3954: "adrep", - 3955: "p2pcommunity", - 3956: "gvcp", - 3957: "mqe-broker", - 3958: "mqe-agent", - 3959: "treehopper", - 3960: "bess", - 3961: "proaxess", - 3962: "sbi-agent", - 3963: "thrp", - 3964: "sasggprs", - 3965: "ati-ip-to-ncpe", - 3966: "bflckmgr", - 3967: "ppsms", - 3968: "ianywhere-dbns", - 3969: "landmarks", - 3970: "lanrevagent", - 3971: "lanrevserver", - 3972: "iconp", - 3973: "progistics", - 3974: "citysearch", - 3975: "airshot", - 3976: "opswagent", - 3977: "opswmanager", - 3978: "secure-cfg-svr", - 3979: "smwan", - 3980: "acms", - 3981: "starfish", - 3982: "eis", - 3983: "eisp", - 3984: "mapper-nodemgr", - 3985: "mapper-mapethd", - 3986: "mapper-ws-ethd", - 3987: "centerline", - 3988: "dcs-config", - 3989: "bv-queryengine", - 3990: "bv-is", - 3991: "bv-smcsrv", - 3992: "bv-ds", - 3993: "bv-agent", - 3995: "iss-mgmt-ssl", - 3996: "abcsoftware", - 3997: "agentsease-db", - 3998: "dnx", - 3999: "nvcnet", - 4000: "terabase", - 4001: "newoak", - 4002: "pxc-spvr-ft", - 4003: "pxc-splr-ft", - 4004: "pxc-roid", - 4005: "pxc-pin", - 4006: "pxc-spvr", - 4007: "pxc-splr", - 4008: "netcheque", - 4009: "chimera-hwm", - 4010: "samsung-unidex", - 4011: "altserviceboot", - 4012: "pda-gate", - 4013: "acl-manager", - 4014: "taiclock", - 4015: "talarian-mcast1", - 4016: "talarian-mcast2", - 4017: "talarian-mcast3", - 4018: "talarian-mcast4", - 4019: "talarian-mcast5", - 4020: "trap", - 4021: "nexus-portal", - 4022: "dnox", - 4023: "esnm-zoning", - 4024: "tnp1-port", - 4025: "partimage", - 4026: "as-debug", - 4027: "bxp", - 4028: "dtserver-port", - 4029: "ip-qsig", - 4030: "jdmn-port", - 4031: "suucp", - 4032: "vrts-auth-port", - 4033: "sanavigator", - 4034: "ubxd", - 4035: "wap-push-http", - 4036: "wap-push-https", - 4037: "ravehd", - 4038: "fazzt-ptp", - 4039: "fazzt-admin", - 4040: "yo-main", - 4041: "houston", - 4042: "ldxp", - 4043: "nirp", - 4044: "ltp", - 4045: "npp", - 4046: "acp-proto", - 4047: "ctp-state", - 4049: "wafs", - 4050: "cisco-wafs", - 4051: "cppdp", - 4052: "interact", - 4053: "ccu-comm-1", - 4054: "ccu-comm-2", - 4055: "ccu-comm-3", - 4056: "lms", - 4057: "wfm", - 4058: "kingfisher", - 4059: "dlms-cosem", - 4060: "dsmeter-iatc", - 4061: "ice-location", - 4062: "ice-slocation", - 4063: "ice-router", - 4064: "ice-srouter", - 4065: "avanti-cdp", - 4066: "pmas", - 4067: "idp", - 4068: "ipfltbcst", - 4069: "minger", - 4070: "tripe", - 4071: "aibkup", - 4072: "zieto-sock", - 4073: "iRAPP", - 4074: "cequint-cityid", - 4075: "perimlan", - 4076: "seraph", - 4078: "cssp", - 4079: "santools", - 4080: "lorica-in", - 4081: "lorica-in-sec", - 4082: "lorica-out", - 4083: "lorica-out-sec", - 4085: "ezmessagesrv", - 4087: "applusservice", - 4088: "npsp", - 4089: "opencore", - 4090: "omasgport", - 4091: "ewinstaller", - 4092: "ewdgs", - 4093: "pvxpluscs", - 4094: "sysrqd", - 4095: "xtgui", - 4096: "bre", - 4097: "patrolview", - 4098: "drmsfsd", - 4099: "dpcp", - 4100: "igo-incognito", - 4101: "brlp-0", - 4102: "brlp-1", - 4103: "brlp-2", - 4104: "brlp-3", - 4105: "shofar", - 4106: "synchronite", - 4107: "j-ac", - 4108: "accel", - 4109: "izm", - 4110: "g2tag", - 4111: "xgrid", - 4112: "apple-vpns-rp", - 4113: "aipn-reg", - 4114: "jomamqmonitor", - 4115: "cds", - 4116: "smartcard-tls", - 4117: "hillrserv", - 4118: "netscript", - 4119: "assuria-slm", - 4121: "e-builder", - 4122: "fprams", - 4123: "z-wave", - 4124: "tigv2", - 4125: "opsview-envoy", - 4126: "ddrepl", - 4127: "unikeypro", - 4128: "nufw", - 4129: "nuauth", - 4130: "fronet", - 4131: "stars", - 4132: "nuts-dem", - 4133: "nuts-bootp", - 4134: "nifty-hmi", - 4135: "cl-db-attach", - 4136: "cl-db-request", - 4137: "cl-db-remote", - 4138: "nettest", - 4139: "thrtx", - 4140: "cedros-fds", - 4141: "oirtgsvc", - 4142: "oidocsvc", - 4143: "oidsr", - 4145: "vvr-control", - 4146: "tgcconnect", - 4147: "vrxpservman", - 4148: "hhb-handheld", - 4149: "agslb", - 4150: "PowerAlert-nsa", - 4151: "menandmice-noh", - 4152: "idig-mux", - 4153: "mbl-battd", - 4154: "atlinks", - 4155: "bzr", - 4156: "stat-results", - 4157: "stat-scanner", - 4158: "stat-cc", - 4159: "nss", - 4160: "jini-discovery", - 4161: "omscontact", - 4162: "omstopology", - 4163: "silverpeakpeer", - 4164: "silverpeakcomm", - 4165: "altcp", - 4166: "joost", - 4167: "ddgn", - 4168: "pslicser", - 4169: "iadt", - 4170: "d-cinema-csp", - 4171: "ml-svnet", - 4172: "pcoip", - 4174: "smcluster", - 4175: "bccp", - 4176: "tl-ipcproxy", - 4177: "wello", - 4178: "storman", - 4179: "MaxumSP", - 4180: "httpx", - 4181: "macbak", - 4182: "pcptcpservice", - 4183: "cyborgnet", - 4184: "universe-suite", - 4185: "wcpp", - 4186: "boxbackupstore", - 4187: "csc-proxy", - 4188: "vatata", - 4189: "pcep", - 4190: "sieve", - 4192: "azeti", - 4193: "pvxplusio", - 4197: "hctl", - 4199: "eims-admin", - 4300: "corelccam", - 4301: "d-data", - 4302: "d-data-control", - 4303: "srcp", - 4304: "owserver", - 4305: "batman", - 4306: "pinghgl", - 4307: "trueconf", - 4308: "compx-lockview", - 4309: "dserver", - 4310: "mirrtex", - 4311: "p6ssmc", - 4312: "pscl-mgt", - 4313: "perrla", - 4314: "choiceview-agt", - 4316: "choiceview-clt", - 4320: "fdt-rcatp", - 4321: "rwhois", - 4322: "trim-event", - 4323: "trim-ice", - 4325: "geognosisman", - 4326: "geognosis", - 4327: "jaxer-web", - 4328: "jaxer-manager", - 4329: "publiqare-sync", - 4330: "dey-sapi", - 4331: "ktickets-rest", - 4333: "ahsp", - 4334: "netconf-ch-ssh", - 4335: "netconf-ch-tls", - 4336: "restconf-ch-tls", - 4340: "gaia", - 4341: "lisp-data", - 4342: "lisp-cons", - 4343: "unicall", - 4344: "vinainstall", - 4345: "m4-network-as", - 4346: "elanlm", - 4347: "lansurveyor", - 4348: "itose", - 4349: "fsportmap", - 4350: "net-device", - 4351: "plcy-net-svcs", - 4352: "pjlink", - 4353: "f5-iquery", - 4354: "qsnet-trans", - 4355: "qsnet-workst", - 4356: "qsnet-assist", - 4357: "qsnet-cond", - 4358: "qsnet-nucl", - 4359: "omabcastltkm", - 4360: "matrix-vnet", - 4368: "wxbrief", - 4369: "epmd", - 4370: "elpro-tunnel", - 4371: "l2c-control", - 4372: "l2c-data", - 4373: "remctl", - 4374: "psi-ptt", - 4375: "tolteces", - 4376: "bip", - 4377: "cp-spxsvr", - 4378: "cp-spxdpy", - 4379: "ctdb", - 4389: "xandros-cms", - 4390: "wiegand", - 4391: "apwi-imserver", - 4392: "apwi-rxserver", - 4393: "apwi-rxspooler", - 4395: "omnivisionesx", - 4396: "fly", - 4400: "ds-srv", - 4401: "ds-srvr", - 4402: "ds-clnt", - 4403: "ds-user", - 4404: "ds-admin", - 4405: "ds-mail", - 4406: "ds-slp", - 4407: "nacagent", - 4408: "slscc", - 4409: "netcabinet-com", - 4410: "itwo-server", - 4411: "found", - 4413: "avi-nms", - 4414: "updog", - 4415: "brcd-vr-req", - 4416: "pjj-player", - 4417: "workflowdir", - 4419: "cbp", - 4420: "nvm-express", - 4421: "scaleft", - 4422: "tsepisp", - 4423: "thingkit", - 4425: "netrockey6", - 4426: "beacon-port-2", - 4427: "drizzle", - 4428: "omviserver", - 4429: "omviagent", - 4430: "rsqlserver", - 4431: "wspipe", - 4432: "l-acoustics", - 4433: "vop", - 4442: "saris", - 4443: "pharos", - 4444: "krb524", - 4445: "upnotifyp", - 4446: "n1-fwp", - 4447: "n1-rmgmt", - 4448: "asc-slmd", - 4449: "privatewire", - 4450: "camp", - 4451: "ctisystemmsg", - 4452: "ctiprogramload", - 4453: "nssalertmgr", - 4454: "nssagentmgr", - 4455: "prchat-user", - 4456: "prchat-server", - 4457: "prRegister", - 4458: "mcp", - 4484: "hpssmgmt", - 4485: "assyst-dr", - 4486: "icms", - 4487: "prex-tcp", - 4488: "awacs-ice", - 4500: "ipsec-nat-t", - 4535: "ehs", - 4536: "ehs-ssl", - 4537: "wssauthsvc", - 4538: "swx-gate", - 4545: "worldscores", - 4546: "sf-lm", - 4547: "lanner-lm", - 4548: "synchromesh", - 4549: "aegate", - 4550: "gds-adppiw-db", - 4551: "ieee-mih", - 4552: "menandmice-mon", - 4553: "icshostsvc", - 4554: "msfrs", - 4555: "rsip", - 4556: "dtn-bundle", - 4559: "hylafax", - 4563: "amahi-anywhere", - 4566: "kwtc", - 4567: "tram", - 4568: "bmc-reporting", - 4569: "iax", - 4570: "deploymentmap", - 4573: "cardifftec-back", - 4590: "rid", - 4591: "l3t-at-an", - 4593: "ipt-anri-anri", - 4594: "ias-session", - 4595: "ias-paging", - 4596: "ias-neighbor", - 4597: "a21-an-1xbs", - 4598: "a16-an-an", - 4599: "a17-an-an", - 4600: "piranha1", - 4601: "piranha2", - 4602: "mtsserver", - 4603: "menandmice-upg", - 4604: "irp", - 4605: "sixchat", - 4658: "playsta2-app", - 4659: "playsta2-lob", - 4660: "smaclmgr", - 4661: "kar2ouche", - 4662: "oms", - 4663: "noteit", - 4664: "ems", - 4665: "contclientms", - 4666: "eportcomm", - 4667: "mmacomm", - 4668: "mmaeds", - 4669: "eportcommdata", - 4670: "light", - 4671: "acter", - 4672: "rfa", - 4673: "cxws", - 4674: "appiq-mgmt", - 4675: "dhct-status", - 4676: "dhct-alerts", - 4677: "bcs", - 4678: "traversal", - 4679: "mgesupervision", - 4680: "mgemanagement", - 4681: "parliant", - 4682: "finisar", - 4683: "spike", - 4684: "rfid-rp1", - 4685: "autopac", - 4686: "msp-os", - 4687: "nst", - 4688: "mobile-p2p", - 4689: "altovacentral", - 4690: "prelude", - 4691: "mtn", - 4692: "conspiracy", - 4700: "netxms-agent", - 4701: "netxms-mgmt", - 4702: "netxms-sync", - 4703: "npqes-test", - 4704: "assuria-ins", - 4711: "trinity-dist", - 4725: "truckstar", - 4727: "fcis", - 4728: "capmux", - 4730: "gearman", - 4731: "remcap", - 4733: "resorcs", - 4737: "ipdr-sp", - 4738: "solera-lpn", - 4739: "ipfix", - 4740: "ipfixs", - 4741: "lumimgrd", - 4742: "sicct", - 4743: "openhpid", - 4744: "ifsp", - 4745: "fmp", - 4749: "profilemac", - 4750: "ssad", - 4751: "spocp", - 4752: "snap", - 4753: "simon", - 4756: "RDCenter", - 4774: "converge", - 4784: "bfd-multi-ctl", - 4786: "smart-install", - 4787: "sia-ctrl-plane", - 4788: "xmcp", - 4800: "iims", - 4801: "iwec", - 4802: "ilss", - 4803: "notateit", - 4827: "htcp", - 4837: "varadero-0", - 4838: "varadero-1", - 4839: "varadero-2", - 4840: "opcua-tcp", - 4841: "quosa", - 4842: "gw-asv", - 4843: "opcua-tls", - 4844: "gw-log", - 4845: "wcr-remlib", - 4846: "contamac-icm", - 4847: "wfc", - 4848: "appserv-http", - 4849: "appserv-https", - 4850: "sun-as-nodeagt", - 4851: "derby-repli", - 4867: "unify-debug", - 4868: "phrelay", - 4869: "phrelaydbg", - 4870: "cc-tracking", - 4871: "wired", - 4876: "tritium-can", - 4877: "lmcs", - 4879: "wsdl-event", - 4880: "hislip", - 4883: "wmlserver", - 4884: "hivestor", - 4885: "abbs", - 4894: "lyskom", - 4899: "radmin-port", - 4900: "hfcs", - 4901: "flr-agent", - 4902: "magiccontrol", - 4912: "lutap", - 4913: "lutcp", - 4914: "bones", - 4915: "frcs", - 4940: "eq-office-4940", - 4941: "eq-office-4941", - 4942: "eq-office-4942", - 4949: "munin", - 4950: "sybasesrvmon", - 4951: "pwgwims", - 4952: "sagxtsds", - 4953: "dbsyncarbiter", - 4969: "ccss-qmm", - 4970: "ccss-qsm", - 4971: "burp", - 4984: "webyast", - 4985: "gerhcs", - 4986: "mrip", - 4987: "smar-se-port1", - 4988: "smar-se-port2", - 4989: "parallel", - 4990: "busycal", - 4991: "vrt", - 4999: "hfcs-manager", - 5000: "commplex-main", - 5001: "commplex-link", - 5002: "rfe", - 5003: "fmpro-internal", - 5004: "avt-profile-1", - 5005: "avt-profile-2", - 5006: "wsm-server", - 5007: "wsm-server-ssl", - 5008: "synapsis-edge", - 5009: "winfs", - 5010: "telelpathstart", - 5011: "telelpathattack", - 5012: "nsp", - 5013: "fmpro-v6", - 5015: "fmwp", - 5020: "zenginkyo-1", - 5021: "zenginkyo-2", - 5022: "mice", - 5023: "htuilsrv", - 5024: "scpi-telnet", - 5025: "scpi-raw", - 5026: "strexec-d", - 5027: "strexec-s", - 5028: "qvr", - 5029: "infobright", - 5030: "surfpass", - 5032: "signacert-agent", - 5033: "jtnetd-server", - 5034: "jtnetd-status", - 5042: "asnaacceler8db", - 5043: "swxadmin", - 5044: "lxi-evntsvc", - 5045: "osp", - 5048: "texai", - 5049: "ivocalize", - 5050: "mmcc", - 5051: "ita-agent", - 5052: "ita-manager", - 5053: "rlm", - 5054: "rlm-admin", - 5055: "unot", - 5056: "intecom-ps1", - 5057: "intecom-ps2", - 5059: "sds", - 5060: "sip", - 5061: "sips", - 5062: "na-localise", - 5063: "csrpc", - 5064: "ca-1", - 5065: "ca-2", - 5066: "stanag-5066", - 5067: "authentx", - 5068: "bitforestsrv", - 5069: "i-net-2000-npr", - 5070: "vtsas", - 5071: "powerschool", - 5072: "ayiya", - 5073: "tag-pm", - 5074: "alesquery", - 5075: "pvaccess", - 5080: "onscreen", - 5081: "sdl-ets", - 5082: "qcp", - 5083: "qfp", - 5084: "llrp", - 5085: "encrypted-llrp", - 5086: "aprigo-cs", - 5087: "biotic", - 5093: "sentinel-lm", - 5094: "hart-ip", - 5099: "sentlm-srv2srv", - 5100: "socalia", - 5101: "talarian-tcp", - 5102: "oms-nonsecure", - 5103: "actifio-c2c", - 5106: "actifioudsagent", - 5107: "actifioreplic", - 5111: "taep-as-svc", - 5112: "pm-cmdsvr", - 5114: "ev-services", - 5115: "autobuild", - 5117: "gradecam", - 5120: "barracuda-bbs", - 5133: "nbt-pc", - 5134: "ppactivation", - 5135: "erp-scale", - 5137: "ctsd", - 5145: "rmonitor-secure", - 5146: "social-alarm", - 5150: "atmp", - 5151: "esri-sde", - 5152: "sde-discovery", - 5153: "toruxserver", - 5154: "bzflag", - 5155: "asctrl-agent", - 5156: "rugameonline", - 5157: "mediat", - 5161: "snmpssh", - 5162: "snmpssh-trap", - 5163: "sbackup", - 5164: "vpa", - 5165: "ife-icorp", - 5166: "winpcs", - 5167: "scte104", - 5168: "scte30", - 5172: "pcoip-mgmt", - 5190: "aol", - 5191: "aol-1", - 5192: "aol-2", - 5193: "aol-3", - 5194: "cpscomm", - 5195: "ampl-lic", - 5196: "ampl-tableproxy", - 5197: "tunstall-lwp", - 5200: "targus-getdata", - 5201: "targus-getdata1", - 5202: "targus-getdata2", - 5203: "targus-getdata3", - 5209: "nomad", - 5215: "noteza", - 5221: "3exmp", - 5222: "xmpp-client", - 5223: "hpvirtgrp", - 5224: "hpvirtctrl", - 5225: "hp-server", - 5226: "hp-status", - 5227: "perfd", - 5228: "hpvroom", - 5229: "jaxflow", - 5230: "jaxflow-data", - 5231: "crusecontrol", - 5232: "csedaemon", - 5233: "enfs", - 5234: "eenet", - 5235: "galaxy-network", - 5236: "padl2sim", - 5237: "mnet-discovery", - 5245: "downtools", - 5248: "caacws", - 5249: "caaclang2", - 5250: "soagateway", - 5251: "caevms", - 5252: "movaz-ssc", - 5253: "kpdp", - 5254: "logcabin", - 5264: "3com-njack-1", - 5265: "3com-njack-2", - 5269: "xmpp-server", - 5270: "cartographerxmp", - 5271: "cuelink", - 5272: "pk", - 5280: "xmpp-bosh", - 5281: "undo-lm", - 5282: "transmit-port", - 5298: "presence", - 5299: "nlg-data", - 5300: "hacl-hb", - 5301: "hacl-gs", - 5302: "hacl-cfg", - 5303: "hacl-probe", - 5304: "hacl-local", - 5305: "hacl-test", - 5306: "sun-mc-grp", - 5307: "sco-aip", - 5308: "cfengine", - 5309: "jprinter", - 5310: "outlaws", - 5312: "permabit-cs", - 5313: "rrdp", - 5314: "opalis-rbt-ipc", - 5315: "hacl-poll", - 5316: "hpbladems", - 5317: "hpdevms", - 5318: "pkix-cmc", - 5320: "bsfserver-zn", - 5321: "bsfsvr-zn-ssl", - 5343: "kfserver", - 5344: "xkotodrcp", - 5349: "stuns", - 5352: "dns-llq", - 5353: "mdns", - 5354: "mdnsresponder", - 5355: "llmnr", - 5356: "ms-smlbiz", - 5357: "wsdapi", - 5358: "wsdapi-s", - 5359: "ms-alerter", - 5360: "ms-sideshow", - 5361: "ms-s-sideshow", - 5362: "serverwsd2", - 5363: "net-projection", - 5397: "stresstester", - 5398: "elektron-admin", - 5399: "securitychase", - 5400: "excerpt", - 5401: "excerpts", - 5402: "mftp", - 5403: "hpoms-ci-lstn", - 5404: "hpoms-dps-lstn", - 5405: "netsupport", - 5406: "systemics-sox", - 5407: "foresyte-clear", - 5408: "foresyte-sec", - 5409: "salient-dtasrv", - 5410: "salient-usrmgr", - 5411: "actnet", - 5412: "continuus", - 5413: "wwiotalk", - 5414: "statusd", - 5415: "ns-server", - 5416: "sns-gateway", - 5417: "sns-agent", - 5418: "mcntp", - 5419: "dj-ice", - 5420: "cylink-c", - 5421: "netsupport2", - 5422: "salient-mux", - 5423: "virtualuser", - 5424: "beyond-remote", - 5425: "br-channel", - 5426: "devbasic", - 5427: "sco-peer-tta", - 5428: "telaconsole", - 5429: "base", - 5430: "radec-corp", - 5431: "park-agent", - 5432: "postgresql", - 5433: "pyrrho", - 5434: "sgi-arrayd", - 5435: "sceanics", - 5443: "spss", - 5445: "smbdirect", - 5450: "tiepie", - 5453: "surebox", - 5454: "apc-5454", - 5455: "apc-5455", - 5456: "apc-5456", - 5461: "silkmeter", - 5462: "ttl-publisher", - 5463: "ttlpriceproxy", - 5464: "quailnet", - 5465: "netops-broker", - 5470: "apsolab-col", - 5471: "apsolab-cols", - 5472: "apsolab-tag", - 5473: "apsolab-tags", - 5475: "apsolab-data", - 5500: "fcp-addr-srvr1", - 5501: "fcp-addr-srvr2", - 5502: "fcp-srvr-inst1", - 5503: "fcp-srvr-inst2", - 5504: "fcp-cics-gw1", - 5505: "checkoutdb", - 5506: "amc", - 5507: "psl-management", - 5550: "cbus", - 5553: "sgi-eventmond", - 5554: "sgi-esphttp", - 5555: "personal-agent", - 5556: "freeciv", - 5557: "farenet", - 5565: "hpe-dp-bura", - 5566: "westec-connect", - 5567: "dof-dps-mc-sec", - 5568: "sdt", - 5569: "rdmnet-ctrl", - 5573: "sdmmp", - 5574: "lsi-bobcat", - 5575: "ora-oap", - 5579: "fdtracks", - 5580: "tmosms0", - 5581: "tmosms1", - 5582: "fac-restore", - 5583: "tmo-icon-sync", - 5584: "bis-web", - 5585: "bis-sync", - 5586: "att-mt-sms", - 5597: "ininmessaging", - 5598: "mctfeed", - 5599: "esinstall", - 5600: "esmmanager", - 5601: "esmagent", - 5602: "a1-msc", - 5603: "a1-bs", - 5604: "a3-sdunode", - 5605: "a4-sdunode", - 5618: "efr", - 5627: "ninaf", - 5628: "htrust", - 5629: "symantec-sfdb", - 5630: "precise-comm", - 5631: "pcanywheredata", - 5632: "pcanywherestat", - 5633: "beorl", - 5634: "xprtld", - 5635: "sfmsso", - 5636: "sfm-db-server", - 5637: "cssc", - 5638: "flcrs", - 5639: "ics", - 5646: "vfmobile", - 5666: "nrpe", - 5670: "filemq", - 5671: "amqps", - 5672: "amqp", - 5673: "jms", - 5674: "hyperscsi-port", - 5675: "v5ua", - 5676: "raadmin", - 5677: "questdb2-lnchr", - 5678: "rrac", - 5679: "dccm", - 5680: "auriga-router", - 5681: "ncxcp", - 5688: "ggz", - 5689: "qmvideo", - 5693: "rbsystem", - 5696: "kmip", - 5700: "supportassist", - 5705: "storageos", - 5713: "proshareaudio", - 5714: "prosharevideo", - 5715: "prosharedata", - 5716: "prosharerequest", - 5717: "prosharenotify", - 5718: "dpm", - 5719: "dpm-agent", - 5720: "ms-licensing", - 5721: "dtpt", - 5722: "msdfsr", - 5723: "omhs", - 5724: "omsdk", - 5725: "ms-ilm", - 5726: "ms-ilm-sts", - 5727: "asgenf", - 5728: "io-dist-data", - 5729: "openmail", - 5730: "unieng", - 5741: "ida-discover1", - 5742: "ida-discover2", - 5743: "watchdoc-pod", - 5744: "watchdoc", - 5745: "fcopy-server", - 5746: "fcopys-server", - 5747: "tunatic", - 5748: "tunalyzer", - 5750: "rscd", - 5755: "openmailg", - 5757: "x500ms", - 5766: "openmailns", - 5767: "s-openmail", - 5768: "openmailpxy", - 5769: "spramsca", - 5770: "spramsd", - 5771: "netagent", - 5777: "dali-port", - 5780: "vts-rpc", - 5781: "3par-evts", - 5782: "3par-mgmt", - 5783: "3par-mgmt-ssl", - 5785: "3par-rcopy", - 5793: "xtreamx", - 5813: "icmpd", - 5814: "spt-automation", - 5841: "shiprush-d-ch", - 5842: "reversion", - 5859: "wherehoo", - 5863: "ppsuitemsg", - 5868: "diameters", - 5883: "jute", - 5900: "rfb", - 5910: "cm", - 5911: "cpdlc", - 5912: "fis", - 5913: "ads-c", - 5963: "indy", - 5968: "mppolicy-v5", - 5969: "mppolicy-mgr", - 5984: "couchdb", - 5985: "wsman", - 5986: "wsmans", - 5987: "wbem-rmi", - 5988: "wbem-http", - 5989: "wbem-https", - 5990: "wbem-exp-https", - 5991: "nuxsl", - 5992: "consul-insight", - 5993: "cim-rs", - 5999: "cvsup", - 6064: "ndl-ahp-svc", - 6065: "winpharaoh", - 6066: "ewctsp", - 6068: "gsmp-ancp", - 6069: "trip", - 6070: "messageasap", - 6071: "ssdtp", - 6072: "diagnose-proc", - 6073: "directplay8", - 6074: "max", - 6075: "dpm-acm", - 6076: "msft-dpm-cert", - 6077: "iconstructsrv", - 6084: "reload-config", - 6085: "konspire2b", - 6086: "pdtp", - 6087: "ldss", - 6088: "doglms", - 6099: "raxa-mgmt", - 6100: "synchronet-db", - 6101: "synchronet-rtc", - 6102: "synchronet-upd", - 6103: "rets", - 6104: "dbdb", - 6105: "primaserver", - 6106: "mpsserver", - 6107: "etc-control", - 6108: "sercomm-scadmin", - 6109: "globecast-id", - 6110: "softcm", - 6111: "spc", - 6112: "dtspcd", - 6113: "dayliteserver", - 6114: "wrspice", - 6115: "xic", - 6116: "xtlserv", - 6117: "daylitetouch", - 6121: "spdy", - 6122: "bex-webadmin", - 6123: "backup-express", - 6124: "pnbs", - 6130: "damewaremobgtwy", - 6133: "nbt-wol", - 6140: "pulsonixnls", - 6141: "meta-corp", - 6142: "aspentec-lm", - 6143: "watershed-lm", - 6144: "statsci1-lm", - 6145: "statsci2-lm", - 6146: "lonewolf-lm", - 6147: "montage-lm", - 6148: "ricardo-lm", - 6149: "tal-pod", - 6159: "efb-aci", - 6160: "ecmp", - 6161: "patrol-ism", - 6162: "patrol-coll", - 6163: "pscribe", - 6200: "lm-x", - 6209: "qmtps", - 6222: "radmind", - 6241: "jeol-nsdtp-1", - 6242: "jeol-nsdtp-2", - 6243: "jeol-nsdtp-3", - 6244: "jeol-nsdtp-4", - 6251: "tl1-raw-ssl", - 6252: "tl1-ssh", - 6253: "crip", - 6267: "gld", - 6268: "grid", - 6269: "grid-alt", - 6300: "bmc-grx", - 6301: "bmc-ctd-ldap", - 6306: "ufmp", - 6315: "scup", - 6316: "abb-escp", - 6317: "nav-data-cmd", - 6320: "repsvc", - 6321: "emp-server1", - 6322: "emp-server2", - 6324: "hrd-ncs", - 6325: "dt-mgmtsvc", - 6326: "dt-vra", - 6343: "sflow", - 6344: "streletz", - 6346: "gnutella-svc", - 6347: "gnutella-rtr", - 6350: "adap", - 6355: "pmcs", - 6360: "metaedit-mu", - 6370: "metaedit-se", - 6379: "redis", - 6382: "metatude-mds", - 6389: "clariion-evr01", - 6390: "metaedit-ws", - 6417: "faxcomservice", - 6418: "syserverremote", - 6419: "svdrp", - 6420: "nim-vdrshell", - 6421: "nim-wan", - 6432: "pgbouncer", - 6442: "tarp", - 6443: "sun-sr-https", - 6444: "sge-qmaster", - 6445: "sge-execd", - 6446: "mysql-proxy", - 6455: "skip-cert-recv", - 6456: "skip-cert-send", - 6464: "ieee11073-20701", - 6471: "lvision-lm", - 6480: "sun-sr-http", - 6481: "servicetags", - 6482: "ldoms-mgmt", - 6483: "SunVTS-RMI", - 6484: "sun-sr-jms", - 6485: "sun-sr-iiop", - 6486: "sun-sr-iiops", - 6487: "sun-sr-iiop-aut", - 6488: "sun-sr-jmx", - 6489: "sun-sr-admin", - 6500: "boks", - 6501: "boks-servc", - 6502: "boks-servm", - 6503: "boks-clntd", - 6505: "badm-priv", - 6506: "badm-pub", - 6507: "bdir-priv", - 6508: "bdir-pub", - 6509: "mgcs-mfp-port", - 6510: "mcer-port", - 6513: "netconf-tls", - 6514: "syslog-tls", - 6515: "elipse-rec", - 6543: "lds-distrib", - 6544: "lds-dump", - 6547: "apc-6547", - 6548: "apc-6548", - 6549: "apc-6549", - 6550: "fg-sysupdate", - 6551: "sum", - 6558: "xdsxdm", - 6566: "sane-port", - 6568: "canit-store", - 6579: "affiliate", - 6580: "parsec-master", - 6581: "parsec-peer", - 6582: "parsec-game", - 6583: "joaJewelSuite", - 6600: "mshvlm", - 6601: "mstmg-sstp", - 6602: "wsscomfrmwk", - 6619: "odette-ftps", - 6620: "kftp-data", - 6621: "kftp", - 6622: "mcftp", - 6623: "ktelnet", - 6624: "datascaler-db", - 6625: "datascaler-ctl", - 6626: "wago-service", - 6627: "nexgen", - 6628: "afesc-mc", - 6629: "nexgen-aux", - 6632: "mxodbc-connect", - 6640: "ovsdb", - 6653: "openflow", - 6655: "pcs-sf-ui-man", - 6656: "emgmsg", - 6670: "vocaltec-gold", - 6671: "p4p-portal", - 6672: "vision-server", - 6673: "vision-elmd", - 6678: "vfbp", - 6679: "osaut", - 6687: "clever-ctrace", - 6688: "clever-tcpip", - 6689: "tsa", - 6690: "cleverdetect", - 6697: "ircs-u", - 6701: "kti-icad-srvr", - 6702: "e-design-net", - 6703: "e-design-web", - 6714: "ibprotocol", - 6715: "fibotrader-com", - 6716: "princity-agent", - 6767: "bmc-perf-agent", - 6768: "bmc-perf-mgrd", - 6769: "adi-gxp-srvprt", - 6770: "plysrv-http", - 6771: "plysrv-https", - 6777: "ntz-tracker", - 6778: "ntz-p2p-storage", - 6785: "dgpf-exchg", - 6786: "smc-jmx", - 6787: "smc-admin", - 6788: "smc-http", - 6789: "radg", - 6790: "hnmp", - 6791: "hnm", - 6801: "acnet", - 6817: "pentbox-sim", - 6831: "ambit-lm", - 6841: "netmo-default", - 6842: "netmo-http", - 6850: "iccrushmore", - 6868: "acctopus-cc", - 6888: "muse", - 6900: "rtimeviewer", - 6901: "jetstream", - 6935: "ethoscan", - 6936: "xsmsvc", - 6946: "bioserver", - 6951: "otlp", - 6961: "jmact3", - 6962: "jmevt2", - 6963: "swismgr1", - 6964: "swismgr2", - 6965: "swistrap", - 6966: "swispol", - 6969: "acmsoda", - 6970: "conductor", - 6997: "MobilitySrv", - 6998: "iatp-highpri", - 6999: "iatp-normalpri", - 7000: "afs3-fileserver", - 7001: "afs3-callback", - 7002: "afs3-prserver", - 7003: "afs3-vlserver", - 7004: "afs3-kaserver", - 7005: "afs3-volser", - 7006: "afs3-errors", - 7007: "afs3-bos", - 7008: "afs3-update", - 7009: "afs3-rmtsys", - 7010: "ups-onlinet", - 7011: "talon-disc", - 7012: "talon-engine", - 7013: "microtalon-dis", - 7014: "microtalon-com", - 7015: "talon-webserver", - 7016: "spg", - 7017: "grasp", - 7018: "fisa-svc", - 7019: "doceri-ctl", - 7020: "dpserve", - 7021: "dpserveadmin", - 7022: "ctdp", - 7023: "ct2nmcs", - 7024: "vmsvc", - 7025: "vmsvc-2", - 7030: "op-probe", - 7031: "iposplanet", - 7070: "arcp", - 7071: "iwg1", - 7073: "martalk", - 7080: "empowerid", - 7099: "lazy-ptop", - 7100: "font-service", - 7101: "elcn", - 7117: "rothaga", - 7121: "virprot-lm", - 7128: "scenidm", - 7129: "scenccs", - 7161: "cabsm-comm", - 7162: "caistoragemgr", - 7163: "cacsambroker", - 7164: "fsr", - 7165: "doc-server", - 7166: "aruba-server", - 7167: "casrmagent", - 7168: "cnckadserver", - 7169: "ccag-pib", - 7170: "nsrp", - 7171: "drm-production", - 7172: "metalbend", - 7173: "zsecure", - 7174: "clutild", - 7200: "fodms", - 7201: "dlip", - 7202: "pon-ictp", - 7215: "PS-Server", - 7216: "PS-Capture-Pro", - 7227: "ramp", - 7228: "citrixupp", - 7229: "citrixuppg", - 7236: "display", - 7237: "pads", - 7244: "frc-hicp", - 7262: "cnap", - 7272: "watchme-7272", - 7273: "oma-rlp", - 7274: "oma-rlp-s", - 7275: "oma-ulp", - 7276: "oma-ilp", - 7277: "oma-ilp-s", - 7278: "oma-dcdocbs", - 7279: "ctxlic", - 7280: "itactionserver1", - 7281: "itactionserver2", - 7282: "mzca-action", - 7283: "genstat", - 7365: "lcm-server", - 7391: "mindfilesys", - 7392: "mrssrendezvous", - 7393: "nfoldman", - 7394: "fse", - 7395: "winqedit", - 7397: "hexarc", - 7400: "rtps-discovery", - 7401: "rtps-dd-ut", - 7402: "rtps-dd-mt", - 7410: "ionixnetmon", - 7411: "daqstream", - 7421: "mtportmon", - 7426: "pmdmgr", - 7427: "oveadmgr", - 7428: "ovladmgr", - 7429: "opi-sock", - 7430: "xmpv7", - 7431: "pmd", - 7437: "faximum", - 7443: "oracleas-https", - 7471: "sttunnel", - 7473: "rise", - 7474: "neo4j", - 7478: "openit", - 7491: "telops-lmd", - 7500: "silhouette", - 7501: "ovbus", - 7508: "adcp", - 7509: "acplt", - 7510: "ovhpas", - 7511: "pafec-lm", - 7542: "saratoga", - 7543: "atul", - 7544: "nta-ds", - 7545: "nta-us", - 7546: "cfs", - 7547: "cwmp", - 7548: "tidp", - 7549: "nls-tl", - 7551: "controlone-con", - 7560: "sncp", - 7563: "cfw", - 7566: "vsi-omega", - 7569: "dell-eql-asm", - 7570: "aries-kfinder", - 7574: "coherence", - 7588: "sun-lm", - 7606: "mipi-debug", - 7624: "indi", - 7626: "simco", - 7627: "soap-http", - 7628: "zen-pawn", - 7629: "xdas", - 7630: "hawk", - 7631: "tesla-sys-msg", - 7633: "pmdfmgt", - 7648: "cuseeme", - 7672: "imqstomp", - 7673: "imqstomps", - 7674: "imqtunnels", - 7675: "imqtunnel", - 7676: "imqbrokerd", - 7677: "sun-user-https", - 7680: "pando-pub", - 7683: "dmt", - 7687: "bolt", - 7689: "collaber", - 7697: "klio", - 7700: "em7-secom", - 7707: "sync-em7", - 7708: "scinet", - 7720: "medimageportal", - 7724: "nsdeepfreezectl", - 7725: "nitrogen", - 7726: "freezexservice", - 7727: "trident-data", - 7728: "osvr", - 7734: "smip", - 7738: "aiagent", - 7741: "scriptview", - 7742: "msss", - 7743: "sstp-1", - 7744: "raqmon-pdu", - 7747: "prgp", - 7775: "inetfs", - 7777: "cbt", - 7778: "interwise", - 7779: "vstat", - 7781: "accu-lmgr", - 7786: "minivend", - 7787: "popup-reminders", - 7789: "office-tools", - 7794: "q3ade", - 7797: "pnet-conn", - 7798: "pnet-enc", - 7799: "altbsdp", - 7800: "asr", - 7801: "ssp-client", - 7810: "rbt-wanopt", - 7845: "apc-7845", - 7846: "apc-7846", - 7847: "csoauth", - 7869: "mobileanalyzer", - 7870: "rbt-smc", - 7871: "mdm", - 7878: "owms", - 7880: "pss", - 7887: "ubroker", - 7900: "mevent", - 7901: "tnos-sp", - 7902: "tnos-dp", - 7903: "tnos-dps", - 7913: "qo-secure", - 7932: "t2-drm", - 7933: "t2-brm", - 7962: "generalsync", - 7967: "supercell", - 7979: "micromuse-ncps", - 7980: "quest-vista", - 7981: "sossd-collect", - 7982: "sossd-agent", - 7997: "pushns", - 7999: "irdmi2", - 8000: "irdmi", - 8001: "vcom-tunnel", - 8002: "teradataordbms", - 8003: "mcreport", - 8005: "mxi", - 8006: "wpl-analytics", - 8007: "warppipe", - 8008: "http-alt", - 8019: "qbdb", - 8020: "intu-ec-svcdisc", - 8021: "intu-ec-client", - 8022: "oa-system", - 8025: "ca-audit-da", - 8026: "ca-audit-ds", - 8032: "pro-ed", - 8033: "mindprint", - 8034: "vantronix-mgmt", - 8040: "ampify", - 8041: "enguity-xccetp", - 8042: "fs-agent", - 8043: "fs-server", - 8044: "fs-mgmt", - 8051: "rocrail", - 8052: "senomix01", - 8053: "senomix02", - 8054: "senomix03", - 8055: "senomix04", - 8056: "senomix05", - 8057: "senomix06", - 8058: "senomix07", - 8059: "senomix08", - 8066: "toad-bi-appsrvr", - 8067: "infi-async", - 8070: "ucs-isc", - 8074: "gadugadu", - 8077: "mles", - 8080: "http-alt", - 8081: "sunproxyadmin", - 8082: "us-cli", - 8083: "us-srv", - 8086: "d-s-n", - 8087: "simplifymedia", - 8088: "radan-http", - 8090: "opsmessaging", - 8091: "jamlink", - 8097: "sac", - 8100: "xprint-server", - 8101: "ldoms-migr", - 8102: "kz-migr", - 8115: "mtl8000-matrix", - 8116: "cp-cluster", - 8117: "purityrpc", - 8118: "privoxy", - 8121: "apollo-data", - 8122: "apollo-admin", - 8128: "paycash-online", - 8129: "paycash-wbp", - 8130: "indigo-vrmi", - 8131: "indigo-vbcp", - 8132: "dbabble", - 8140: "puppet", - 8148: "isdd", - 8153: "quantastor", - 8160: "patrol", - 8161: "patrol-snmp", - 8162: "lpar2rrd", - 8181: "intermapper", - 8182: "vmware-fdm", - 8183: "proremote", - 8184: "itach", - 8190: "gcp-rphy", - 8191: "limnerpressure", - 8192: "spytechphone", - 8194: "blp1", - 8195: "blp2", - 8199: "vvr-data", - 8200: "trivnet1", - 8201: "trivnet2", - 8204: "lm-perfworks", - 8205: "lm-instmgr", - 8206: "lm-dta", - 8207: "lm-sserver", - 8208: "lm-webwatcher", - 8230: "rexecj", - 8243: "synapse-nhttps", - 8270: "robot-remote", - 8276: "pando-sec", - 8280: "synapse-nhttp", - 8282: "libelle", - 8292: "blp3", - 8293: "hiperscan-id", - 8294: "blp4", - 8300: "tmi", - 8301: "amberon", - 8313: "hub-open-net", - 8320: "tnp-discover", - 8321: "tnp", - 8322: "garmin-marine", - 8351: "server-find", - 8376: "cruise-enum", - 8377: "cruise-swroute", - 8378: "cruise-config", - 8379: "cruise-diags", - 8380: "cruise-update", - 8383: "m2mservices", - 8400: "cvd", - 8401: "sabarsd", - 8402: "abarsd", - 8403: "admind", - 8404: "svcloud", - 8405: "svbackup", - 8415: "dlpx-sp", - 8416: "espeech", - 8417: "espeech-rtp", - 8423: "aritts", - 8442: "cybro-a-bus", - 8443: "pcsync-https", - 8444: "pcsync-http", - 8445: "copy", - 8450: "npmp", - 8457: "nexentamv", - 8470: "cisco-avp", - 8471: "pim-port", - 8472: "otv", - 8473: "vp2p", - 8474: "noteshare", - 8500: "fmtp", - 8501: "cmtp-mgt", - 8502: "ftnmtp", - 8554: "rtsp-alt", - 8555: "d-fence", - 8567: "dof-tunnel", - 8600: "asterix", - 8610: "canon-mfnp", - 8611: "canon-bjnp1", - 8612: "canon-bjnp2", - 8613: "canon-bjnp3", - 8614: "canon-bjnp4", - 8615: "imink", - 8665: "monetra", - 8666: "monetra-admin", - 8675: "msi-cps-rm", - 8686: "sun-as-jmxrmi", - 8688: "openremote-ctrl", - 8699: "vnyx", - 8711: "nvc", - 8733: "ibus", - 8750: "dey-keyneg", - 8763: "mc-appserver", - 8764: "openqueue", - 8765: "ultraseek-http", - 8766: "amcs", - 8770: "dpap", - 8778: "uec", - 8786: "msgclnt", - 8787: "msgsrvr", - 8793: "acd-pm", - 8800: "sunwebadmin", - 8804: "truecm", - 8873: "dxspider", - 8880: "cddbp-alt", - 8881: "galaxy4d", - 8883: "secure-mqtt", - 8888: "ddi-tcp-1", - 8889: "ddi-tcp-2", - 8890: "ddi-tcp-3", - 8891: "ddi-tcp-4", - 8892: "ddi-tcp-5", - 8893: "ddi-tcp-6", - 8894: "ddi-tcp-7", - 8899: "ospf-lite", - 8900: "jmb-cds1", - 8901: "jmb-cds2", - 8910: "manyone-http", - 8911: "manyone-xml", - 8912: "wcbackup", - 8913: "dragonfly", - 8937: "twds", - 8953: "ub-dns-control", - 8954: "cumulus-admin", - 8980: "nod-provider", - 8989: "sunwebadmins", - 8990: "http-wmap", - 8991: "https-wmap", - 8997: "oracle-ms-ens", - 8998: "canto-roboflow", - 8999: "bctp", - 9000: "cslistener", - 9001: "etlservicemgr", - 9002: "dynamid", - 9005: "golem", - 9008: "ogs-server", - 9009: "pichat", - 9010: "sdr", - 9020: "tambora", - 9021: "panagolin-ident", - 9022: "paragent", - 9023: "swa-1", - 9024: "swa-2", - 9025: "swa-3", - 9026: "swa-4", - 9050: "versiera", - 9051: "fio-cmgmt", - 9060: "CardWeb-IO", - 9080: "glrpc", - 9083: "emc-pp-mgmtsvc", - 9084: "aurora", - 9085: "ibm-rsyscon", - 9086: "net2display", - 9087: "classic", - 9088: "sqlexec", - 9089: "sqlexec-ssl", - 9090: "websm", - 9091: "xmltec-xmlmail", - 9092: "XmlIpcRegSvc", - 9093: "copycat", - 9100: "hp-pdl-datastr", - 9101: "bacula-dir", - 9102: "bacula-fd", - 9103: "bacula-sd", - 9104: "peerwire", - 9105: "xadmin", - 9106: "astergate", - 9107: "astergatefax", - 9119: "mxit", - 9122: "grcmp", - 9123: "grcp", - 9131: "dddp", - 9160: "apani1", - 9161: "apani2", - 9162: "apani3", - 9163: "apani4", - 9164: "apani5", - 9191: "sun-as-jpda", - 9200: "wap-wsp", - 9201: "wap-wsp-wtp", - 9202: "wap-wsp-s", - 9203: "wap-wsp-wtp-s", - 9204: "wap-vcard", - 9205: "wap-vcal", - 9206: "wap-vcard-s", - 9207: "wap-vcal-s", - 9208: "rjcdb-vcards", - 9209: "almobile-system", - 9210: "oma-mlp", - 9211: "oma-mlp-s", - 9212: "serverviewdbms", - 9213: "serverstart", - 9214: "ipdcesgbs", - 9215: "insis", - 9216: "acme", - 9217: "fsc-port", - 9222: "teamcoherence", - 9255: "mon", - 9278: "pegasus", - 9279: "pegasus-ctl", - 9280: "pgps", - 9281: "swtp-port1", - 9282: "swtp-port2", - 9283: "callwaveiam", - 9284: "visd", - 9285: "n2h2server", - 9287: "cumulus", - 9292: "armtechdaemon", - 9293: "storview", - 9294: "armcenterhttp", - 9295: "armcenterhttps", - 9300: "vrace", - 9306: "sphinxql", - 9312: "sphinxapi", - 9318: "secure-ts", - 9321: "guibase", - 9343: "mpidcmgr", - 9344: "mphlpdmc", - 9345: "rancher", - 9346: "ctechlicensing", - 9374: "fjdmimgr", - 9380: "boxp", - 9387: "d2dconfig", - 9388: "d2ddatatrans", - 9389: "adws", - 9390: "otp", - 9396: "fjinvmgr", - 9397: "mpidcagt", - 9400: "sec-t4net-srv", - 9401: "sec-t4net-clt", - 9402: "sec-pc2fax-srv", - 9418: "git", - 9443: "tungsten-https", - 9444: "wso2esb-console", - 9445: "mindarray-ca", - 9450: "sntlkeyssrvr", - 9500: "ismserver", - 9535: "mngsuite", - 9536: "laes-bf", - 9555: "trispen-sra", - 9592: "ldgateway", - 9593: "cba8", - 9594: "msgsys", - 9595: "pds", - 9596: "mercury-disc", - 9597: "pd-admin", - 9598: "vscp", - 9599: "robix", - 9600: "micromuse-ncpw", - 9612: "streamcomm-ds", - 9614: "iadt-tls", - 9616: "erunbook-agent", - 9617: "erunbook-server", - 9618: "condor", - 9628: "odbcpathway", - 9629: "uniport", - 9630: "peoctlr", - 9631: "peocoll", - 9640: "pqsflows", - 9666: "zoomcp", - 9667: "xmms2", - 9668: "tec5-sdctp", - 9694: "client-wakeup", - 9695: "ccnx", - 9700: "board-roar", - 9747: "l5nas-parchan", - 9750: "board-voip", - 9753: "rasadv", - 9762: "tungsten-http", - 9800: "davsrc", - 9801: "sstp-2", - 9802: "davsrcs", - 9875: "sapv1", - 9876: "sd", - 9888: "cyborg-systems", - 9889: "gt-proxy", - 9898: "monkeycom", - 9900: "iua", - 9909: "domaintime", - 9911: "sype-transport", - 9925: "xybrid-cloud", - 9950: "apc-9950", - 9951: "apc-9951", - 9952: "apc-9952", - 9953: "acis", - 9954: "hinp", - 9955: "alljoyn-stm", - 9966: "odnsp", - 9978: "xybrid-rt", - 9979: "visweather", - 9981: "pumpkindb", - 9987: "dsm-scm-target", - 9988: "nsesrvr", - 9990: "osm-appsrvr", - 9991: "osm-oev", - 9992: "palace-1", - 9993: "palace-2", - 9994: "palace-3", - 9995: "palace-4", - 9996: "palace-5", - 9997: "palace-6", - 9998: "distinct32", - 9999: "distinct", - 10000: "ndmp", - 10001: "scp-config", - 10002: "documentum", - 10003: "documentum-s", - 10004: "emcrmirccd", - 10005: "emcrmird", - 10006: "netapp-sync", - 10007: "mvs-capacity", - 10008: "octopus", - 10009: "swdtp-sv", - 10010: "rxapi", - 10020: "abb-hw", - 10050: "zabbix-agent", - 10051: "zabbix-trapper", - 10055: "qptlmd", - 10080: "amanda", - 10081: "famdc", - 10100: "itap-ddtp", - 10101: "ezmeeting-2", - 10102: "ezproxy-2", - 10103: "ezrelay", - 10104: "swdtp", - 10107: "bctp-server", - 10110: "nmea-0183", - 10113: "netiq-endpoint", - 10114: "netiq-qcheck", - 10115: "netiq-endpt", - 10116: "netiq-voipa", - 10117: "iqrm", - 10125: "cimple", - 10128: "bmc-perf-sd", - 10129: "bmc-gms", - 10160: "qb-db-server", - 10161: "snmptls", - 10162: "snmptls-trap", - 10200: "trisoap", - 10201: "rsms", - 10252: "apollo-relay", - 10260: "axis-wimp-port", - 10261: "tile-ml", - 10288: "blocks", - 10321: "cosir", - 10540: "MOS-lower", - 10541: "MOS-upper", - 10542: "MOS-aux", - 10543: "MOS-soap", - 10544: "MOS-soap-opt", - 10548: "serverdocs", - 10631: "printopia", - 10800: "gap", - 10805: "lpdg", - 10809: "nbd", - 10860: "helix", - 10880: "bveapi", - 10933: "octopustentacle", - 10990: "rmiaux", - 11000: "irisa", - 11001: "metasys", - 11095: "weave", - 11103: "origo-sync", - 11104: "netapp-icmgmt", - 11105: "netapp-icdata", - 11106: "sgi-lk", - 11109: "sgi-dmfmgr", - 11110: "sgi-soap", - 11111: "vce", - 11112: "dicom", - 11161: "suncacao-snmp", - 11162: "suncacao-jmxmp", - 11163: "suncacao-rmi", - 11164: "suncacao-csa", - 11165: "suncacao-websvc", - 11172: "oemcacao-jmxmp", - 11173: "t5-straton", - 11174: "oemcacao-rmi", - 11175: "oemcacao-websvc", - 11201: "smsqp", - 11202: "dcsl-backup", - 11208: "wifree", - 11211: "memcache", - 11319: "imip", - 11320: "imip-channels", - 11321: "arena-server", - 11367: "atm-uhas", - 11371: "hkp", - 11489: "asgcypresstcps", - 11600: "tempest-port", - 11623: "emc-xsw-dconfig", - 11720: "h323callsigalt", - 11723: "emc-xsw-dcache", - 11751: "intrepid-ssl", - 11796: "lanschool", - 11876: "xoraya", - 11967: "sysinfo-sp", - 12000: "entextxid", - 12001: "entextnetwk", - 12002: "entexthigh", - 12003: "entextmed", - 12004: "entextlow", - 12005: "dbisamserver1", - 12006: "dbisamserver2", - 12007: "accuracer", - 12008: "accuracer-dbms", - 12010: "edbsrvr", - 12012: "vipera", - 12013: "vipera-ssl", - 12109: "rets-ssl", - 12121: "nupaper-ss", - 12168: "cawas", - 12172: "hivep", - 12300: "linogridengine", - 12302: "rads", - 12321: "warehouse-sss", - 12322: "warehouse", - 12345: "italk", - 12753: "tsaf", - 12865: "netperf", - 13160: "i-zipqd", - 13216: "bcslogc", - 13217: "rs-pias", - 13218: "emc-vcas-tcp", - 13223: "powwow-client", - 13224: "powwow-server", - 13400: "doip-data", - 13720: "bprd", - 13721: "bpdbm", - 13722: "bpjava-msvc", - 13724: "vnetd", - 13782: "bpcd", - 13783: "vopied", - 13785: "nbdb", - 13786: "nomdb", - 13818: "dsmcc-config", - 13819: "dsmcc-session", - 13820: "dsmcc-passthru", - 13821: "dsmcc-download", - 13822: "dsmcc-ccp", - 13823: "bmdss", - 13894: "ucontrol", - 13929: "dta-systems", - 13930: "medevolve", - 14000: "scotty-ft", - 14001: "sua", - 14033: "sage-best-com1", - 14034: "sage-best-com2", - 14141: "vcs-app", - 14142: "icpp", - 14143: "icpps", - 14145: "gcm-app", - 14149: "vrts-tdd", - 14150: "vcscmd", - 14154: "vad", - 14250: "cps", - 14414: "ca-web-update", - 14500: "xpra", - 14936: "hde-lcesrvr-1", - 14937: "hde-lcesrvr-2", - 15000: "hydap", - 15002: "onep-tls", - 15345: "xpilot", - 15363: "3link", - 15555: "cisco-snat", - 15660: "bex-xr", - 15740: "ptp", - 15999: "programmar", - 16000: "fmsas", - 16001: "fmsascon", - 16002: "gsms", - 16020: "jwpc", - 16021: "jwpc-bin", - 16161: "sun-sea-port", - 16162: "solaris-audit", - 16309: "etb4j", - 16310: "pduncs", - 16311: "pdefmns", - 16360: "netserialext1", - 16361: "netserialext2", - 16367: "netserialext3", - 16368: "netserialext4", - 16384: "connected", - 16385: "rdgs", - 16619: "xoms", - 16665: "axon-tunnel", - 16789: "cadsisvr", - 16900: "newbay-snc-mc", - 16950: "sgcip", - 16991: "intel-rci-mp", - 16992: "amt-soap-http", - 16993: "amt-soap-https", - 16994: "amt-redir-tcp", - 16995: "amt-redir-tls", - 17007: "isode-dua", - 17184: "vestasdlp", - 17185: "soundsvirtual", - 17219: "chipper", - 17220: "avtp", - 17221: "avdecc", - 17223: "isa100-gci", - 17225: "trdp-md", - 17234: "integrius-stp", - 17235: "ssh-mgmt", - 17500: "db-lsp", - 17555: "ailith", - 17729: "ea", - 17754: "zep", - 17755: "zigbee-ip", - 17756: "zigbee-ips", - 17777: "sw-orion", - 18000: "biimenu", - 18104: "radpdf", - 18136: "racf", - 18181: "opsec-cvp", - 18182: "opsec-ufp", - 18183: "opsec-sam", - 18184: "opsec-lea", - 18185: "opsec-omi", - 18186: "ohsc", - 18187: "opsec-ela", - 18241: "checkpoint-rtm", - 18242: "iclid", - 18243: "clusterxl", - 18262: "gv-pf", - 18463: "ac-cluster", - 18634: "rds-ib", - 18635: "rds-ip", - 18668: "vdmmesh", - 18769: "ique", - 18881: "infotos", - 18888: "apc-necmp", - 19000: "igrid", - 19007: "scintilla", - 19020: "j-link", - 19191: "opsec-uaa", - 19194: "ua-secureagent", - 19220: "cora", - 19283: "keysrvr", - 19315: "keyshadow", - 19398: "mtrgtrans", - 19410: "hp-sco", - 19411: "hp-sca", - 19412: "hp-sessmon", - 19539: "fxuptp", - 19540: "sxuptp", - 19541: "jcp", - 19998: "iec-104-sec", - 19999: "dnp-sec", - 20000: "dnp", - 20001: "microsan", - 20002: "commtact-http", - 20003: "commtact-https", - 20005: "openwebnet", - 20013: "ss-idi", - 20014: "opendeploy", - 20034: "nburn-id", - 20046: "tmophl7mts", - 20048: "mountd", - 20049: "nfsrdma", - 20057: "avesterra", - 20167: "tolfab", - 20202: "ipdtp-port", - 20222: "ipulse-ics", - 20480: "emwavemsg", - 20670: "track", - 20999: "athand-mmp", - 21000: "irtrans", - 21010: "notezilla-lan", - 21221: "aigairserver", - 21553: "rdm-tfs", - 21554: "dfserver", - 21590: "vofr-gateway", - 21800: "tvpm", - 21845: "webphone", - 21846: "netspeak-is", - 21847: "netspeak-cs", - 21848: "netspeak-acd", - 21849: "netspeak-cps", - 22000: "snapenetio", - 22001: "optocontrol", - 22002: "optohost002", - 22003: "optohost003", - 22004: "optohost004", - 22005: "optohost004", - 22125: "dcap", - 22128: "gsidcap", - 22222: "easyengine", - 22273: "wnn6", - 22305: "cis", - 22335: "shrewd-control", - 22343: "cis-secure", - 22347: "wibukey", - 22350: "codemeter", - 22351: "codemeter-cmwan", - 22537: "caldsoft-backup", - 22555: "vocaltec-wconf", - 22763: "talikaserver", - 22800: "aws-brf", - 22951: "brf-gw", - 23000: "inovaport1", - 23001: "inovaport2", - 23002: "inovaport3", - 23003: "inovaport4", - 23004: "inovaport5", - 23005: "inovaport6", - 23053: "gntp", - 23294: "5afe-dir", - 23333: "elxmgmt", - 23400: "novar-dbase", - 23401: "novar-alarm", - 23402: "novar-global", - 23456: "aequus", - 23457: "aequus-alt", - 23546: "areaguard-neo", - 24000: "med-ltp", - 24001: "med-fsp-rx", - 24002: "med-fsp-tx", - 24003: "med-supp", - 24004: "med-ovw", - 24005: "med-ci", - 24006: "med-net-svc", - 24242: "filesphere", - 24249: "vista-4gl", - 24321: "ild", - 24386: "intel-rci", - 24465: "tonidods", - 24554: "binkp", - 24577: "bilobit", - 24666: "sdtvwcam", - 24676: "canditv", - 24677: "flashfiler", - 24678: "proactivate", - 24680: "tcc-http", - 24754: "cslg", - 24922: "find", - 25000: "icl-twobase1", - 25001: "icl-twobase2", - 25002: "icl-twobase3", - 25003: "icl-twobase4", - 25004: "icl-twobase5", - 25005: "icl-twobase6", - 25006: "icl-twobase7", - 25007: "icl-twobase8", - 25008: "icl-twobase9", - 25009: "icl-twobase10", - 25576: "sauterdongle", - 25604: "idtp", - 25793: "vocaltec-hos", - 25900: "tasp-net", - 25901: "niobserver", - 25902: "nilinkanalyst", - 25903: "niprobe", - 26000: "quake", - 26133: "scscp", - 26208: "wnn6-ds", - 26257: "cockroach", - 26260: "ezproxy", - 26261: "ezmeeting", - 26262: "k3software-svr", - 26263: "k3software-cli", - 26486: "exoline-tcp", - 26487: "exoconfig", - 26489: "exonet", - 27345: "imagepump", - 27442: "jesmsjc", - 27504: "kopek-httphead", - 27782: "ars-vista", - 27876: "astrolink", - 27999: "tw-auth-key", - 28000: "nxlmd", - 28001: "pqsp", - 28200: "voxelstorm", - 28240: "siemensgsm", - 28589: "bosswave", - 29167: "otmp", - 29999: "bingbang", - 30000: "ndmps", - 30001: "pago-services1", - 30002: "pago-services2", - 30003: "amicon-fpsu-ra", - 30100: "rwp", - 30260: "kingdomsonline", - 30400: "gs-realtime", - 30999: "ovobs", - 31016: "ka-sddp", - 31020: "autotrac-acp", - 31400: "pace-licensed", - 31416: "xqosd", - 31457: "tetrinet", - 31620: "lm-mon", - 31685: "dsx-monitor", - 31765: "gamesmith-port", - 31948: "iceedcp-tx", - 31949: "iceedcp-rx", - 32034: "iracinghelper", - 32249: "t1distproc60", - 32400: "plex", - 32483: "apm-link", - 32635: "sec-ntb-clnt", - 32636: "DMExpress", - 32767: "filenet-powsrm", - 32768: "filenet-tms", - 32769: "filenet-rpc", - 32770: "filenet-nch", - 32771: "filenet-rmi", - 32772: "filenet-pa", - 32773: "filenet-cm", - 32774: "filenet-re", - 32775: "filenet-pch", - 32776: "filenet-peior", - 32777: "filenet-obrok", - 32801: "mlsn", - 32811: "retp", - 32896: "idmgratm", - 33060: "mysqlx", - 33123: "aurora-balaena", - 33331: "diamondport", - 33333: "dgi-serv", - 33334: "speedtrace", - 33434: "traceroute", - 33656: "snip-slave", - 34249: "turbonote-2", - 34378: "p-net-local", - 34379: "p-net-remote", - 34567: "dhanalakshmi", - 34962: "profinet-rt", - 34963: "profinet-rtm", - 34964: "profinet-cm", - 34980: "ethercat", - 35000: "heathview", - 35001: "rt-viewer", - 35002: "rt-sound", - 35003: "rt-devicemapper", - 35004: "rt-classmanager", - 35005: "rt-labtracker", - 35006: "rt-helper", - 35100: "axio-disc", - 35354: "kitim", - 35355: "altova-lm", - 35356: "guttersnex", - 35357: "openstack-id", - 36001: "allpeers", - 36524: "febooti-aw", - 36602: "observium-agent", - 36700: "mapx", - 36865: "kastenxpipe", - 37475: "neckar", - 37483: "gdrive-sync", - 37601: "eftp", - 37654: "unisys-eportal", - 38000: "ivs-database", - 38001: "ivs-insertion", - 38002: "cresco-control", - 38201: "galaxy7-data", - 38202: "fairview", - 38203: "agpolicy", - 38800: "sruth", - 38865: "secrmmsafecopya", - 39681: "turbonote-1", - 40000: "safetynetp", - 40404: "sptx", - 40841: "cscp", - 40842: "csccredir", - 40843: "csccfirewall", - 41111: "fs-qos", - 41121: "tentacle", - 41230: "z-wave-s", - 41794: "crestron-cip", - 41795: "crestron-ctp", - 41796: "crestron-cips", - 41797: "crestron-ctps", - 42508: "candp", - 42509: "candrp", - 42510: "caerpc", - 43000: "recvr-rc", - 43188: "reachout", - 43189: "ndm-agent-port", - 43190: "ip-provision", - 43191: "noit-transport", - 43210: "shaperai", - 43439: "eq3-update", - 43440: "ew-mgmt", - 43441: "ciscocsdb", - 44123: "z-wave-tunnel", - 44321: "pmcd", - 44322: "pmcdproxy", - 44323: "pmwebapi", - 44444: "cognex-dataman", - 44553: "rbr-debug", - 44818: "EtherNet-IP-2", - 44900: "m3da", - 45000: "asmp", - 45001: "asmps", - 45002: "rs-status", - 45045: "synctest", - 45054: "invision-ag", - 45514: "cloudcheck", - 45678: "eba", - 45824: "dai-shell", - 45825: "qdb2service", - 45966: "ssr-servermgr", - 46336: "inedo", - 46998: "spremotetablet", - 46999: "mediabox", - 47000: "mbus", - 47001: "winrm", - 47557: "dbbrowse", - 47624: "directplaysrvr", - 47806: "ap", - 47808: "bacnet", - 48000: "nimcontroller", - 48001: "nimspooler", - 48002: "nimhub", - 48003: "nimgtw", - 48004: "nimbusdb", - 48005: "nimbusdbctrl", - 48049: "3gpp-cbsp", - 48050: "weandsf", - 48128: "isnetserv", - 48129: "blp5", - 48556: "com-bardac-dw", - 48619: "iqobject", - 48653: "robotraconteur", - 49000: "matahari", - 49001: "nusrp", -} -var udpPortNames = map[UDPPort]string{ - 1: "tcpmux", - 2: "compressnet", - 3: "compressnet", - 5: "rje", - 7: "echo", - 9: "discard", - 11: "systat", - 13: "daytime", - 17: "qotd", - 18: "msp", - 19: "chargen", - 20: "ftp-data", - 21: "ftp", - 22: "ssh", - 23: "telnet", - 25: "smtp", - 27: "nsw-fe", - 29: "msg-icp", - 31: "msg-auth", - 33: "dsp", - 37: "time", - 38: "rap", - 39: "rlp", - 41: "graphics", - 42: "name", - 43: "nicname", - 44: "mpm-flags", - 45: "mpm", - 46: "mpm-snd", - 48: "auditd", - 49: "tacacs", - 50: "re-mail-ck", - 52: "xns-time", - 53: "domain", - 54: "xns-ch", - 55: "isi-gl", - 56: "xns-auth", - 58: "xns-mail", - 62: "acas", - 63: "whoispp", - 64: "covia", - 65: "tacacs-ds", - 66: "sql-net", - 67: "bootps", - 68: "bootpc", - 69: "tftp", - 70: "gopher", - 71: "netrjs-1", - 72: "netrjs-2", - 73: "netrjs-3", - 74: "netrjs-4", - 76: "deos", - 78: "vettcp", - 79: "finger", - 80: "http", - 82: "xfer", - 83: "mit-ml-dev", - 84: "ctf", - 85: "mit-ml-dev", - 86: "mfcobol", - 88: "kerberos", - 89: "su-mit-tg", - 90: "dnsix", - 91: "mit-dov", - 92: "npp", - 93: "dcp", - 94: "objcall", - 95: "supdup", - 96: "dixie", - 97: "swift-rvf", - 98: "tacnews", - 99: "metagram", - 101: "hostname", - 102: "iso-tsap", - 103: "gppitnp", - 104: "acr-nema", - 105: "cso", - 106: "3com-tsmux", - 107: "rtelnet", - 108: "snagas", - 109: "pop2", - 110: "pop3", - 111: "sunrpc", - 112: "mcidas", - 113: "auth", - 115: "sftp", - 116: "ansanotify", - 117: "uucp-path", - 118: "sqlserv", - 119: "nntp", - 120: "cfdptkt", - 121: "erpc", - 122: "smakynet", - 123: "ntp", - 124: "ansatrader", - 125: "locus-map", - 126: "nxedit", - 127: "locus-con", - 128: "gss-xlicen", - 129: "pwdgen", - 130: "cisco-fna", - 131: "cisco-tna", - 132: "cisco-sys", - 133: "statsrv", - 134: "ingres-net", - 135: "epmap", - 136: "profile", - 137: "netbios-ns", - 138: "netbios-dgm", - 139: "netbios-ssn", - 140: "emfis-data", - 141: "emfis-cntl", - 142: "bl-idm", - 143: "imap", - 144: "uma", - 145: "uaac", - 146: "iso-tp0", - 147: "iso-ip", - 148: "jargon", - 149: "aed-512", - 150: "sql-net", - 151: "hems", - 152: "bftp", - 153: "sgmp", - 154: "netsc-prod", - 155: "netsc-dev", - 156: "sqlsrv", - 157: "knet-cmp", - 158: "pcmail-srv", - 159: "nss-routing", - 160: "sgmp-traps", - 161: "snmp", - 162: "snmptrap", - 163: "cmip-man", - 164: "cmip-agent", - 165: "xns-courier", - 166: "s-net", - 167: "namp", - 168: "rsvd", - 169: "send", - 170: "print-srv", - 171: "multiplex", - 172: "cl-1", - 173: "xyplex-mux", - 174: "mailq", - 175: "vmnet", - 176: "genrad-mux", - 177: "xdmcp", - 178: "nextstep", - 179: "bgp", - 180: "ris", - 181: "unify", - 182: "audit", - 183: "ocbinder", - 184: "ocserver", - 185: "remote-kis", - 186: "kis", - 187: "aci", - 188: "mumps", - 189: "qft", - 190: "gacp", - 191: "prospero", - 192: "osu-nms", - 193: "srmp", - 194: "irc", - 195: "dn6-nlm-aud", - 196: "dn6-smm-red", - 197: "dls", - 198: "dls-mon", - 199: "smux", - 200: "src", - 201: "at-rtmp", - 202: "at-nbp", - 203: "at-3", - 204: "at-echo", - 205: "at-5", - 206: "at-zis", - 207: "at-7", - 208: "at-8", - 209: "qmtp", - 210: "z39-50", - 211: "914c-g", - 212: "anet", - 213: "ipx", - 214: "vmpwscs", - 215: "softpc", - 216: "CAIlic", - 217: "dbase", - 218: "mpp", - 219: "uarps", - 220: "imap3", - 221: "fln-spx", - 222: "rsh-spx", - 223: "cdc", - 224: "masqdialer", - 242: "direct", - 243: "sur-meas", - 244: "inbusiness", - 245: "link", - 246: "dsp3270", - 247: "subntbcst-tftp", - 248: "bhfhs", - 256: "rap", - 257: "set", - 259: "esro-gen", - 260: "openport", - 261: "nsiiops", - 262: "arcisdms", - 263: "hdap", - 264: "bgmp", - 265: "x-bone-ctl", - 266: "sst", - 267: "td-service", - 268: "td-replica", - 269: "manet", - 270: "gist", - 280: "http-mgmt", - 281: "personal-link", - 282: "cableport-ax", - 283: "rescap", - 284: "corerjd", - 286: "fxp", - 287: "k-block", - 308: "novastorbakcup", - 309: "entrusttime", - 310: "bhmds", - 311: "asip-webadmin", - 312: "vslmp", - 313: "magenta-logic", - 314: "opalis-robot", - 315: "dpsi", - 316: "decauth", - 317: "zannet", - 318: "pkix-timestamp", - 319: "ptp-event", - 320: "ptp-general", - 321: "pip", - 322: "rtsps", - 333: "texar", - 344: "pdap", - 345: "pawserv", - 346: "zserv", - 347: "fatserv", - 348: "csi-sgwp", - 349: "mftp", - 350: "matip-type-a", - 351: "matip-type-b", - 352: "dtag-ste-sb", - 353: "ndsauth", - 354: "bh611", - 355: "datex-asn", - 356: "cloanto-net-1", - 357: "bhevent", - 358: "shrinkwrap", - 359: "nsrmp", - 360: "scoi2odialog", - 361: "semantix", - 362: "srssend", - 363: "rsvp-tunnel", - 364: "aurora-cmgr", - 365: "dtk", - 366: "odmr", - 367: "mortgageware", - 368: "qbikgdp", - 369: "rpc2portmap", - 370: "codaauth2", - 371: "clearcase", - 372: "ulistproc", - 373: "legent-1", - 374: "legent-2", - 375: "hassle", - 376: "nip", - 377: "tnETOS", - 378: "dsETOS", - 379: "is99c", - 380: "is99s", - 381: "hp-collector", - 382: "hp-managed-node", - 383: "hp-alarm-mgr", - 384: "arns", - 385: "ibm-app", - 386: "asa", - 387: "aurp", - 388: "unidata-ldm", - 389: "ldap", - 390: "uis", - 391: "synotics-relay", - 392: "synotics-broker", - 393: "meta5", - 394: "embl-ndt", - 395: "netcp", - 396: "netware-ip", - 397: "mptn", - 398: "kryptolan", - 399: "iso-tsap-c2", - 400: "osb-sd", - 401: "ups", - 402: "genie", - 403: "decap", - 404: "nced", - 405: "ncld", - 406: "imsp", - 407: "timbuktu", - 408: "prm-sm", - 409: "prm-nm", - 410: "decladebug", - 411: "rmt", - 412: "synoptics-trap", - 413: "smsp", - 414: "infoseek", - 415: "bnet", - 416: "silverplatter", - 417: "onmux", - 418: "hyper-g", - 419: "ariel1", - 420: "smpte", - 421: "ariel2", - 422: "ariel3", - 423: "opc-job-start", - 424: "opc-job-track", - 425: "icad-el", - 426: "smartsdp", - 427: "svrloc", - 428: "ocs-cmu", - 429: "ocs-amu", - 430: "utmpsd", - 431: "utmpcd", - 432: "iasd", - 433: "nnsp", - 434: "mobileip-agent", - 435: "mobilip-mn", - 436: "dna-cml", - 437: "comscm", - 438: "dsfgw", - 439: "dasp", - 440: "sgcp", - 441: "decvms-sysmgt", - 442: "cvc-hostd", - 443: "https", - 444: "snpp", - 445: "microsoft-ds", - 446: "ddm-rdb", - 447: "ddm-dfm", - 448: "ddm-ssl", - 449: "as-servermap", - 450: "tserver", - 451: "sfs-smp-net", - 452: "sfs-config", - 453: "creativeserver", - 454: "contentserver", - 455: "creativepartnr", - 456: "macon-udp", - 457: "scohelp", - 458: "appleqtc", - 459: "ampr-rcmd", - 460: "skronk", - 461: "datasurfsrv", - 462: "datasurfsrvsec", - 463: "alpes", - 464: "kpasswd", - 465: "igmpv3lite", - 466: "digital-vrc", - 467: "mylex-mapd", - 468: "photuris", - 469: "rcp", - 470: "scx-proxy", - 471: "mondex", - 472: "ljk-login", - 473: "hybrid-pop", - 474: "tn-tl-w2", - 475: "tcpnethaspsrv", - 476: "tn-tl-fd1", - 477: "ss7ns", - 478: "spsc", - 479: "iafserver", - 480: "iafdbase", - 481: "ph", - 482: "bgs-nsi", - 483: "ulpnet", - 484: "integra-sme", - 485: "powerburst", - 486: "avian", - 487: "saft", - 488: "gss-http", - 489: "nest-protocol", - 490: "micom-pfs", - 491: "go-login", - 492: "ticf-1", - 493: "ticf-2", - 494: "pov-ray", - 495: "intecourier", - 496: "pim-rp-disc", - 497: "retrospect", - 498: "siam", - 499: "iso-ill", - 500: "isakmp", - 501: "stmf", - 502: "mbap", - 503: "intrinsa", - 504: "citadel", - 505: "mailbox-lm", - 506: "ohimsrv", - 507: "crs", - 508: "xvttp", - 509: "snare", - 510: "fcp", - 511: "passgo", - 512: "comsat", - 513: "who", - 514: "syslog", - 515: "printer", - 516: "videotex", - 517: "talk", - 518: "ntalk", - 519: "utime", - 520: "router", - 521: "ripng", - 522: "ulp", - 523: "ibm-db2", - 524: "ncp", - 525: "timed", - 526: "tempo", - 527: "stx", - 528: "custix", - 529: "irc-serv", - 530: "courier", - 531: "conference", - 532: "netnews", - 533: "netwall", - 534: "windream", - 535: "iiop", - 536: "opalis-rdv", - 537: "nmsp", - 538: "gdomap", - 539: "apertus-ldp", - 540: "uucp", - 541: "uucp-rlogin", - 542: "commerce", - 543: "klogin", - 544: "kshell", - 545: "appleqtcsrvr", - 546: "dhcpv6-client", - 547: "dhcpv6-server", - 548: "afpovertcp", - 549: "idfp", - 550: "new-rwho", - 551: "cybercash", - 552: "devshr-nts", - 553: "pirp", - 554: "rtsp", - 555: "dsf", - 556: "remotefs", - 557: "openvms-sysipc", - 558: "sdnskmp", - 559: "teedtap", - 560: "rmonitor", - 561: "monitor", - 562: "chshell", - 563: "nntps", - 564: "9pfs", - 565: "whoami", - 566: "streettalk", - 567: "banyan-rpc", - 568: "ms-shuttle", - 569: "ms-rome", - 570: "meter", - 571: "meter", - 572: "sonar", - 573: "banyan-vip", - 574: "ftp-agent", - 575: "vemmi", - 576: "ipcd", - 577: "vnas", - 578: "ipdd", - 579: "decbsrv", - 580: "sntp-heartbeat", - 581: "bdp", - 582: "scc-security", - 583: "philips-vc", - 584: "keyserver", - 586: "password-chg", - 587: "submission", - 588: "cal", - 589: "eyelink", - 590: "tns-cml", - 591: "http-alt", - 592: "eudora-set", - 593: "http-rpc-epmap", - 594: "tpip", - 595: "cab-protocol", - 596: "smsd", - 597: "ptcnameservice", - 598: "sco-websrvrmg3", - 599: "acp", - 600: "ipcserver", - 601: "syslog-conn", - 602: "xmlrpc-beep", - 603: "idxp", - 604: "tunnel", - 605: "soap-beep", - 606: "urm", - 607: "nqs", - 608: "sift-uft", - 609: "npmp-trap", - 610: "npmp-local", - 611: "npmp-gui", - 612: "hmmp-ind", - 613: "hmmp-op", - 614: "sshell", - 615: "sco-inetmgr", - 616: "sco-sysmgr", - 617: "sco-dtmgr", - 618: "dei-icda", - 619: "compaq-evm", - 620: "sco-websrvrmgr", - 621: "escp-ip", - 622: "collaborator", - 623: "asf-rmcp", - 624: "cryptoadmin", - 625: "dec-dlm", - 626: "asia", - 627: "passgo-tivoli", - 628: "qmqp", - 629: "3com-amp3", - 630: "rda", - 631: "ipp", - 632: "bmpp", - 633: "servstat", - 634: "ginad", - 635: "rlzdbase", - 636: "ldaps", - 637: "lanserver", - 638: "mcns-sec", - 639: "msdp", - 640: "entrust-sps", - 641: "repcmd", - 642: "esro-emsdp", - 643: "sanity", - 644: "dwr", - 645: "pssc", - 646: "ldp", - 647: "dhcp-failover", - 648: "rrp", - 649: "cadview-3d", - 650: "obex", - 651: "ieee-mms", - 652: "hello-port", - 653: "repscmd", - 654: "aodv", - 655: "tinc", - 656: "spmp", - 657: "rmc", - 658: "tenfold", - 660: "mac-srvr-admin", - 661: "hap", - 662: "pftp", - 663: "purenoise", - 664: "asf-secure-rmcp", - 665: "sun-dr", - 666: "mdqs", - 667: "disclose", - 668: "mecomm", - 669: "meregister", - 670: "vacdsm-sws", - 671: "vacdsm-app", - 672: "vpps-qua", - 673: "cimplex", - 674: "acap", - 675: "dctp", - 676: "vpps-via", - 677: "vpp", - 678: "ggf-ncp", - 679: "mrm", - 680: "entrust-aaas", - 681: "entrust-aams", - 682: "xfr", - 683: "corba-iiop", - 684: "corba-iiop-ssl", - 685: "mdc-portmapper", - 686: "hcp-wismar", - 687: "asipregistry", - 688: "realm-rusd", - 689: "nmap", - 690: "vatp", - 691: "msexch-routing", - 692: "hyperwave-isp", - 693: "connendp", - 694: "ha-cluster", - 695: "ieee-mms-ssl", - 696: "rushd", - 697: "uuidgen", - 698: "olsr", - 699: "accessnetwork", - 700: "epp", - 701: "lmp", - 702: "iris-beep", - 704: "elcsd", - 705: "agentx", - 706: "silc", - 707: "borland-dsj", - 709: "entrust-kmsh", - 710: "entrust-ash", - 711: "cisco-tdp", - 712: "tbrpf", - 713: "iris-xpc", - 714: "iris-xpcs", - 715: "iris-lwz", - 716: "pana", - 729: "netviewdm1", - 730: "netviewdm2", - 731: "netviewdm3", - 741: "netgw", - 742: "netrcs", - 744: "flexlm", - 747: "fujitsu-dev", - 748: "ris-cm", - 749: "kerberos-adm", - 750: "loadav", - 751: "pump", - 752: "qrh", - 753: "rrh", - 754: "tell", - 758: "nlogin", - 759: "con", - 760: "ns", - 761: "rxe", - 762: "quotad", - 763: "cycleserv", - 764: "omserv", - 765: "webster", - 767: "phonebook", - 769: "vid", - 770: "cadlock", - 771: "rtip", - 772: "cycleserv2", - 773: "notify", - 774: "acmaint-dbd", - 775: "acmaint-transd", - 776: "wpages", - 777: "multiling-http", - 780: "wpgs", - 800: "mdbs-daemon", - 801: "device", - 802: "mbap-s", - 810: "fcp-udp", - 828: "itm-mcell-s", - 829: "pkix-3-ca-ra", - 830: "netconf-ssh", - 831: "netconf-beep", - 832: "netconfsoaphttp", - 833: "netconfsoapbeep", - 847: "dhcp-failover2", - 848: "gdoi", - 853: "domain-s", - 854: "dlep", - 860: "iscsi", - 861: "owamp-control", - 862: "twamp-control", - 873: "rsync", - 886: "iclcnet-locate", - 887: "iclcnet-svinfo", - 888: "accessbuilder", - 900: "omginitialrefs", - 901: "smpnameres", - 902: "ideafarm-door", - 903: "ideafarm-panic", - 910: "kink", - 911: "xact-backup", - 912: "apex-mesh", - 913: "apex-edge", - 989: "ftps-data", - 990: "ftps", - 991: "nas", - 992: "telnets", - 993: "imaps", - 995: "pop3s", - 996: "vsinet", - 997: "maitrd", - 998: "puparp", - 999: "applix", - 1000: "cadlock2", - 1010: "surf", - 1021: "exp1", - 1022: "exp2", - 1025: "blackjack", - 1026: "cap", - 1027: "6a44", - 1029: "solid-mux", - 1033: "netinfo-local", - 1034: "activesync", - 1035: "mxxrlogin", - 1036: "nsstp", - 1037: "ams", - 1038: "mtqp", - 1039: "sbl", - 1040: "netarx", - 1041: "danf-ak2", - 1042: "afrog", - 1043: "boinc-client", - 1044: "dcutility", - 1045: "fpitp", - 1046: "wfremotertm", - 1047: "neod1", - 1048: "neod2", - 1049: "td-postman", - 1050: "cma", - 1051: "optima-vnet", - 1052: "ddt", - 1053: "remote-as", - 1054: "brvread", - 1055: "ansyslmd", - 1056: "vfo", - 1057: "startron", - 1058: "nim", - 1059: "nimreg", - 1060: "polestar", - 1061: "kiosk", - 1062: "veracity", - 1063: "kyoceranetdev", - 1064: "jstel", - 1065: "syscomlan", - 1066: "fpo-fns", - 1067: "instl-boots", - 1068: "instl-bootc", - 1069: "cognex-insight", - 1070: "gmrupdateserv", - 1071: "bsquare-voip", - 1072: "cardax", - 1073: "bridgecontrol", - 1074: "warmspotMgmt", - 1075: "rdrmshc", - 1076: "dab-sti-c", - 1077: "imgames", - 1078: "avocent-proxy", - 1079: "asprovatalk", - 1080: "socks", - 1081: "pvuniwien", - 1082: "amt-esd-prot", - 1083: "ansoft-lm-1", - 1084: "ansoft-lm-2", - 1085: "webobjects", - 1086: "cplscrambler-lg", - 1087: "cplscrambler-in", - 1088: "cplscrambler-al", - 1089: "ff-annunc", - 1090: "ff-fms", - 1091: "ff-sm", - 1092: "obrpd", - 1093: "proofd", - 1094: "rootd", - 1095: "nicelink", - 1096: "cnrprotocol", - 1097: "sunclustermgr", - 1098: "rmiactivation", - 1099: "rmiregistry", - 1100: "mctp", - 1101: "pt2-discover", - 1102: "adobeserver-1", - 1103: "adobeserver-2", - 1104: "xrl", - 1105: "ftranhc", - 1106: "isoipsigport-1", - 1107: "isoipsigport-2", - 1108: "ratio-adp", - 1110: "nfsd-keepalive", - 1111: "lmsocialserver", - 1112: "icp", - 1113: "ltp-deepspace", - 1114: "mini-sql", - 1115: "ardus-trns", - 1116: "ardus-cntl", - 1117: "ardus-mtrns", - 1118: "sacred", - 1119: "bnetgame", - 1120: "bnetfile", - 1121: "rmpp", - 1122: "availant-mgr", - 1123: "murray", - 1124: "hpvmmcontrol", - 1125: "hpvmmagent", - 1126: "hpvmmdata", - 1127: "kwdb-commn", - 1128: "saphostctrl", - 1129: "saphostctrls", - 1130: "casp", - 1131: "caspssl", - 1132: "kvm-via-ip", - 1133: "dfn", - 1134: "aplx", - 1135: "omnivision", - 1136: "hhb-gateway", - 1137: "trim", - 1138: "encrypted-admin", - 1139: "evm", - 1140: "autonoc", - 1141: "mxomss", - 1142: "edtools", - 1143: "imyx", - 1144: "fuscript", - 1145: "x9-icue", - 1146: "audit-transfer", - 1147: "capioverlan", - 1148: "elfiq-repl", - 1149: "bvtsonar", - 1150: "blaze", - 1151: "unizensus", - 1152: "winpoplanmess", - 1153: "c1222-acse", - 1154: "resacommunity", - 1155: "nfa", - 1156: "iascontrol-oms", - 1157: "iascontrol", - 1158: "dbcontrol-oms", - 1159: "oracle-oms", - 1160: "olsv", - 1161: "health-polling", - 1162: "health-trap", - 1163: "sddp", - 1164: "qsm-proxy", - 1165: "qsm-gui", - 1166: "qsm-remote", - 1167: "cisco-ipsla", - 1168: "vchat", - 1169: "tripwire", - 1170: "atc-lm", - 1171: "atc-appserver", - 1172: "dnap", - 1173: "d-cinema-rrp", - 1174: "fnet-remote-ui", - 1175: "dossier", - 1176: "indigo-server", - 1177: "dkmessenger", - 1178: "sgi-storman", - 1179: "b2n", - 1180: "mc-client", - 1181: "3comnetman", - 1182: "accelenet-data", - 1183: "llsurfup-http", - 1184: "llsurfup-https", - 1185: "catchpole", - 1186: "mysql-cluster", - 1187: "alias", - 1188: "hp-webadmin", - 1189: "unet", - 1190: "commlinx-avl", - 1191: "gpfs", - 1192: "caids-sensor", - 1193: "fiveacross", - 1194: "openvpn", - 1195: "rsf-1", - 1196: "netmagic", - 1197: "carrius-rshell", - 1198: "cajo-discovery", - 1199: "dmidi", - 1200: "scol", - 1201: "nucleus-sand", - 1202: "caiccipc", - 1203: "ssslic-mgr", - 1204: "ssslog-mgr", - 1205: "accord-mgc", - 1206: "anthony-data", - 1207: "metasage", - 1208: "seagull-ais", - 1209: "ipcd3", - 1210: "eoss", - 1211: "groove-dpp", - 1212: "lupa", - 1213: "mpc-lifenet", - 1214: "kazaa", - 1215: "scanstat-1", - 1216: "etebac5", - 1217: "hpss-ndapi", - 1218: "aeroflight-ads", - 1219: "aeroflight-ret", - 1220: "qt-serveradmin", - 1221: "sweetware-apps", - 1222: "nerv", - 1223: "tgp", - 1224: "vpnz", - 1225: "slinkysearch", - 1226: "stgxfws", - 1227: "dns2go", - 1228: "florence", - 1229: "zented", - 1230: "periscope", - 1231: "menandmice-lpm", - 1232: "first-defense", - 1233: "univ-appserver", - 1234: "search-agent", - 1235: "mosaicsyssvc1", - 1236: "bvcontrol", - 1237: "tsdos390", - 1238: "hacl-qs", - 1239: "nmsd", - 1240: "instantia", - 1241: "nessus", - 1242: "nmasoverip", - 1243: "serialgateway", - 1244: "isbconference1", - 1245: "isbconference2", - 1246: "payrouter", - 1247: "visionpyramid", - 1248: "hermes", - 1249: "mesavistaco", - 1250: "swldy-sias", - 1251: "servergraph", - 1252: "bspne-pcc", - 1253: "q55-pcc", - 1254: "de-noc", - 1255: "de-cache-query", - 1256: "de-server", - 1257: "shockwave2", - 1258: "opennl", - 1259: "opennl-voice", - 1260: "ibm-ssd", - 1261: "mpshrsv", - 1262: "qnts-orb", - 1263: "dka", - 1264: "prat", - 1265: "dssiapi", - 1266: "dellpwrappks", - 1267: "epc", - 1268: "propel-msgsys", - 1269: "watilapp", - 1270: "opsmgr", - 1271: "excw", - 1272: "cspmlockmgr", - 1273: "emc-gateway", - 1274: "t1distproc", - 1275: "ivcollector", - 1277: "miva-mqs", - 1278: "dellwebadmin-1", - 1279: "dellwebadmin-2", - 1280: "pictrography", - 1281: "healthd", - 1282: "emperion", - 1283: "productinfo", - 1284: "iee-qfx", - 1285: "neoiface", - 1286: "netuitive", - 1287: "routematch", - 1288: "navbuddy", - 1289: "jwalkserver", - 1290: "winjaserver", - 1291: "seagulllms", - 1292: "dsdn", - 1293: "pkt-krb-ipsec", - 1294: "cmmdriver", - 1295: "ehtp", - 1296: "dproxy", - 1297: "sdproxy", - 1298: "lpcp", - 1299: "hp-sci", - 1300: "h323hostcallsc", - 1301: "ci3-software-1", - 1302: "ci3-software-2", - 1303: "sftsrv", - 1304: "boomerang", - 1305: "pe-mike", - 1306: "re-conn-proto", - 1307: "pacmand", - 1308: "odsi", - 1309: "jtag-server", - 1310: "husky", - 1311: "rxmon", - 1312: "sti-envision", - 1313: "bmc-patroldb", - 1314: "pdps", - 1315: "els", - 1316: "exbit-escp", - 1317: "vrts-ipcserver", - 1318: "krb5gatekeeper", - 1319: "amx-icsp", - 1320: "amx-axbnet", - 1321: "pip", - 1322: "novation", - 1323: "brcd", - 1324: "delta-mcp", - 1325: "dx-instrument", - 1326: "wimsic", - 1327: "ultrex", - 1328: "ewall", - 1329: "netdb-export", - 1330: "streetperfect", - 1331: "intersan", - 1332: "pcia-rxp-b", - 1333: "passwrd-policy", - 1334: "writesrv", - 1335: "digital-notary", - 1336: "ischat", - 1337: "menandmice-dns", - 1338: "wmc-log-svc", - 1339: "kjtsiteserver", - 1340: "naap", - 1341: "qubes", - 1342: "esbroker", - 1343: "re101", - 1344: "icap", - 1345: "vpjp", - 1346: "alta-ana-lm", - 1347: "bbn-mmc", - 1348: "bbn-mmx", - 1349: "sbook", - 1350: "editbench", - 1351: "equationbuilder", - 1352: "lotusnote", - 1353: "relief", - 1354: "XSIP-network", - 1355: "intuitive-edge", - 1356: "cuillamartin", - 1357: "pegboard", - 1358: "connlcli", - 1359: "ftsrv", - 1360: "mimer", - 1361: "linx", - 1362: "timeflies", - 1363: "ndm-requester", - 1364: "ndm-server", - 1365: "adapt-sna", - 1366: "netware-csp", - 1367: "dcs", - 1368: "screencast", - 1369: "gv-us", - 1370: "us-gv", - 1371: "fc-cli", - 1372: "fc-ser", - 1373: "chromagrafx", - 1374: "molly", - 1375: "bytex", - 1376: "ibm-pps", - 1377: "cichlid", - 1378: "elan", - 1379: "dbreporter", - 1380: "telesis-licman", - 1381: "apple-licman", - 1382: "udt-os", - 1383: "gwha", - 1384: "os-licman", - 1385: "atex-elmd", - 1386: "checksum", - 1387: "cadsi-lm", - 1388: "objective-dbc", - 1389: "iclpv-dm", - 1390: "iclpv-sc", - 1391: "iclpv-sas", - 1392: "iclpv-pm", - 1393: "iclpv-nls", - 1394: "iclpv-nlc", - 1395: "iclpv-wsm", - 1396: "dvl-activemail", - 1397: "audio-activmail", - 1398: "video-activmail", - 1399: "cadkey-licman", - 1400: "cadkey-tablet", - 1401: "goldleaf-licman", - 1402: "prm-sm-np", - 1403: "prm-nm-np", - 1404: "igi-lm", - 1405: "ibm-res", - 1406: "netlabs-lm", - 1408: "sophia-lm", - 1409: "here-lm", - 1410: "hiq", - 1411: "af", - 1412: "innosys", - 1413: "innosys-acl", - 1414: "ibm-mqseries", - 1415: "dbstar", - 1416: "novell-lu6-2", - 1417: "timbuktu-srv1", - 1418: "timbuktu-srv2", - 1419: "timbuktu-srv3", - 1420: "timbuktu-srv4", - 1421: "gandalf-lm", - 1422: "autodesk-lm", - 1423: "essbase", - 1424: "hybrid", - 1425: "zion-lm", - 1426: "sais", - 1427: "mloadd", - 1428: "informatik-lm", - 1429: "nms", - 1430: "tpdu", - 1431: "rgtp", - 1432: "blueberry-lm", - 1433: "ms-sql-s", - 1434: "ms-sql-m", - 1435: "ibm-cics", - 1436: "saism", - 1437: "tabula", - 1438: "eicon-server", - 1439: "eicon-x25", - 1440: "eicon-slp", - 1441: "cadis-1", - 1442: "cadis-2", - 1443: "ies-lm", - 1444: "marcam-lm", - 1445: "proxima-lm", - 1446: "ora-lm", - 1447: "apri-lm", - 1448: "oc-lm", - 1449: "peport", - 1450: "dwf", - 1451: "infoman", - 1452: "gtegsc-lm", - 1453: "genie-lm", - 1454: "interhdl-elmd", - 1455: "esl-lm", - 1456: "dca", - 1457: "valisys-lm", - 1458: "nrcabq-lm", - 1459: "proshare1", - 1460: "proshare2", - 1461: "ibm-wrless-lan", - 1462: "world-lm", - 1463: "nucleus", - 1464: "msl-lmd", - 1465: "pipes", - 1466: "oceansoft-lm", - 1467: "csdmbase", - 1468: "csdm", - 1469: "aal-lm", - 1470: "uaiact", - 1471: "csdmbase", - 1472: "csdm", - 1473: "openmath", - 1474: "telefinder", - 1475: "taligent-lm", - 1476: "clvm-cfg", - 1477: "ms-sna-server", - 1478: "ms-sna-base", - 1479: "dberegister", - 1480: "pacerforum", - 1481: "airs", - 1482: "miteksys-lm", - 1483: "afs", - 1484: "confluent", - 1485: "lansource", - 1486: "nms-topo-serv", - 1487: "localinfosrvr", - 1488: "docstor", - 1489: "dmdocbroker", - 1490: "insitu-conf", - 1492: "stone-design-1", - 1493: "netmap-lm", - 1494: "ica", - 1495: "cvc", - 1496: "liberty-lm", - 1497: "rfx-lm", - 1498: "sybase-sqlany", - 1499: "fhc", - 1500: "vlsi-lm", - 1501: "saiscm", - 1502: "shivadiscovery", - 1503: "imtc-mcs", - 1504: "evb-elm", - 1505: "funkproxy", - 1506: "utcd", - 1507: "symplex", - 1508: "diagmond", - 1509: "robcad-lm", - 1510: "mvx-lm", - 1511: "3l-l1", - 1512: "wins", - 1513: "fujitsu-dtc", - 1514: "fujitsu-dtcns", - 1515: "ifor-protocol", - 1516: "vpad", - 1517: "vpac", - 1518: "vpvd", - 1519: "vpvc", - 1520: "atm-zip-office", - 1521: "ncube-lm", - 1522: "ricardo-lm", - 1523: "cichild-lm", - 1524: "ingreslock", - 1525: "orasrv", - 1526: "pdap-np", - 1527: "tlisrv", - 1528: "ngr-t", - 1529: "coauthor", - 1530: "rap-service", - 1531: "rap-listen", - 1532: "miroconnect", - 1533: "virtual-places", - 1534: "micromuse-lm", - 1535: "ampr-info", - 1536: "ampr-inter", - 1537: "sdsc-lm", - 1538: "3ds-lm", - 1539: "intellistor-lm", - 1540: "rds", - 1541: "rds2", - 1542: "gridgen-elmd", - 1543: "simba-cs", - 1544: "aspeclmd", - 1545: "vistium-share", - 1546: "abbaccuray", - 1547: "laplink", - 1548: "axon-lm", - 1549: "shivasound", - 1550: "3m-image-lm", - 1551: "hecmtl-db", - 1552: "pciarray", - 1553: "sna-cs", - 1554: "caci-lm", - 1555: "livelan", - 1556: "veritas-pbx", - 1557: "arbortext-lm", - 1558: "xingmpeg", - 1559: "web2host", - 1560: "asci-val", - 1561: "facilityview", - 1562: "pconnectmgr", - 1563: "cadabra-lm", - 1564: "pay-per-view", - 1565: "winddlb", - 1566: "corelvideo", - 1567: "jlicelmd", - 1568: "tsspmap", - 1569: "ets", - 1570: "orbixd", - 1571: "rdb-dbs-disp", - 1572: "chip-lm", - 1573: "itscomm-ns", - 1574: "mvel-lm", - 1575: "oraclenames", - 1576: "moldflow-lm", - 1577: "hypercube-lm", - 1578: "jacobus-lm", - 1579: "ioc-sea-lm", - 1580: "tn-tl-r2", - 1581: "mil-2045-47001", - 1582: "msims", - 1583: "simbaexpress", - 1584: "tn-tl-fd2", - 1585: "intv", - 1586: "ibm-abtact", - 1587: "pra-elmd", - 1588: "triquest-lm", - 1589: "vqp", - 1590: "gemini-lm", - 1591: "ncpm-pm", - 1592: "commonspace", - 1593: "mainsoft-lm", - 1594: "sixtrak", - 1595: "radio", - 1596: "radio-bc", - 1597: "orbplus-iiop", - 1598: "picknfs", - 1599: "simbaservices", - 1600: "issd", - 1601: "aas", - 1602: "inspect", - 1603: "picodbc", - 1604: "icabrowser", - 1605: "slp", - 1606: "slm-api", - 1607: "stt", - 1608: "smart-lm", - 1609: "isysg-lm", - 1610: "taurus-wh", - 1611: "ill", - 1612: "netbill-trans", - 1613: "netbill-keyrep", - 1614: "netbill-cred", - 1615: "netbill-auth", - 1616: "netbill-prod", - 1617: "nimrod-agent", - 1618: "skytelnet", - 1619: "xs-openstorage", - 1620: "faxportwinport", - 1621: "softdataphone", - 1622: "ontime", - 1623: "jaleosnd", - 1624: "udp-sr-port", - 1625: "svs-omagent", - 1626: "shockwave", - 1627: "t128-gateway", - 1628: "lontalk-norm", - 1629: "lontalk-urgnt", - 1630: "oraclenet8cman", - 1631: "visitview", - 1632: "pammratc", - 1633: "pammrpc", - 1634: "loaprobe", - 1635: "edb-server1", - 1636: "isdc", - 1637: "islc", - 1638: "ismc", - 1639: "cert-initiator", - 1640: "cert-responder", - 1641: "invision", - 1642: "isis-am", - 1643: "isis-ambc", - 1644: "saiseh", - 1645: "sightline", - 1646: "sa-msg-port", - 1647: "rsap", - 1648: "concurrent-lm", - 1649: "kermit", - 1650: "nkd", - 1651: "shiva-confsrvr", - 1652: "xnmp", - 1653: "alphatech-lm", - 1654: "stargatealerts", - 1655: "dec-mbadmin", - 1656: "dec-mbadmin-h", - 1657: "fujitsu-mmpdc", - 1658: "sixnetudr", - 1659: "sg-lm", - 1660: "skip-mc-gikreq", - 1661: "netview-aix-1", - 1662: "netview-aix-2", - 1663: "netview-aix-3", - 1664: "netview-aix-4", - 1665: "netview-aix-5", - 1666: "netview-aix-6", - 1667: "netview-aix-7", - 1668: "netview-aix-8", - 1669: "netview-aix-9", - 1670: "netview-aix-10", - 1671: "netview-aix-11", - 1672: "netview-aix-12", - 1673: "proshare-mc-1", - 1674: "proshare-mc-2", - 1675: "pdp", - 1676: "netcomm2", - 1677: "groupwise", - 1678: "prolink", - 1679: "darcorp-lm", - 1680: "microcom-sbp", - 1681: "sd-elmd", - 1682: "lanyon-lantern", - 1683: "ncpm-hip", - 1684: "snaresecure", - 1685: "n2nremote", - 1686: "cvmon", - 1687: "nsjtp-ctrl", - 1688: "nsjtp-data", - 1689: "firefox", - 1690: "ng-umds", - 1691: "empire-empuma", - 1692: "sstsys-lm", - 1693: "rrirtr", - 1694: "rrimwm", - 1695: "rrilwm", - 1696: "rrifmm", - 1697: "rrisat", - 1698: "rsvp-encap-1", - 1699: "rsvp-encap-2", - 1700: "mps-raft", - 1701: "l2f", - 1702: "deskshare", - 1703: "hb-engine", - 1704: "bcs-broker", - 1705: "slingshot", - 1706: "jetform", - 1707: "vdmplay", - 1708: "gat-lmd", - 1709: "centra", - 1710: "impera", - 1711: "pptconference", - 1712: "registrar", - 1713: "conferencetalk", - 1714: "sesi-lm", - 1715: "houdini-lm", - 1716: "xmsg", - 1717: "fj-hdnet", - 1718: "h323gatedisc", - 1719: "h323gatestat", - 1720: "h323hostcall", - 1721: "caicci", - 1722: "hks-lm", - 1723: "pptp", - 1724: "csbphonemaster", - 1725: "iden-ralp", - 1726: "iberiagames", - 1727: "winddx", - 1728: "telindus", - 1729: "citynl", - 1730: "roketz", - 1731: "msiccp", - 1732: "proxim", - 1733: "siipat", - 1734: "cambertx-lm", - 1735: "privatechat", - 1736: "street-stream", - 1737: "ultimad", - 1738: "gamegen1", - 1739: "webaccess", - 1740: "encore", - 1741: "cisco-net-mgmt", - 1742: "3Com-nsd", - 1743: "cinegrfx-lm", - 1744: "ncpm-ft", - 1745: "remote-winsock", - 1746: "ftrapid-1", - 1747: "ftrapid-2", - 1748: "oracle-em1", - 1749: "aspen-services", - 1750: "sslp", - 1751: "swiftnet", - 1752: "lofr-lm", - 1754: "oracle-em2", - 1755: "ms-streaming", - 1756: "capfast-lmd", - 1757: "cnhrp", - 1758: "tftp-mcast", - 1759: "spss-lm", - 1760: "www-ldap-gw", - 1761: "cft-0", - 1762: "cft-1", - 1763: "cft-2", - 1764: "cft-3", - 1765: "cft-4", - 1766: "cft-5", - 1767: "cft-6", - 1768: "cft-7", - 1769: "bmc-net-adm", - 1770: "bmc-net-svc", - 1771: "vaultbase", - 1772: "essweb-gw", - 1773: "kmscontrol", - 1774: "global-dtserv", - 1776: "femis", - 1777: "powerguardian", - 1778: "prodigy-intrnet", - 1779: "pharmasoft", - 1780: "dpkeyserv", - 1781: "answersoft-lm", - 1782: "hp-hcip", - 1784: "finle-lm", - 1785: "windlm", - 1786: "funk-logger", - 1787: "funk-license", - 1788: "psmond", - 1789: "hello", - 1790: "nmsp", - 1791: "ea1", - 1792: "ibm-dt-2", - 1793: "rsc-robot", - 1794: "cera-bcm", - 1795: "dpi-proxy", - 1796: "vocaltec-admin", - 1797: "uma", - 1798: "etp", - 1799: "netrisk", - 1800: "ansys-lm", - 1801: "msmq", - 1802: "concomp1", - 1803: "hp-hcip-gwy", - 1804: "enl", - 1805: "enl-name", - 1806: "musiconline", - 1807: "fhsp", - 1808: "oracle-vp2", - 1809: "oracle-vp1", - 1810: "jerand-lm", - 1811: "scientia-sdb", - 1812: "radius", - 1813: "radius-acct", - 1814: "tdp-suite", - 1815: "mmpft", - 1816: "harp", - 1817: "rkb-oscs", - 1818: "etftp", - 1819: "plato-lm", - 1820: "mcagent", - 1821: "donnyworld", - 1822: "es-elmd", - 1823: "unisys-lm", - 1824: "metrics-pas", - 1825: "direcpc-video", - 1826: "ardt", - 1827: "asi", - 1828: "itm-mcell-u", - 1829: "optika-emedia", - 1830: "net8-cman", - 1831: "myrtle", - 1832: "tht-treasure", - 1833: "udpradio", - 1834: "ardusuni", - 1835: "ardusmul", - 1836: "ste-smsc", - 1837: "csoft1", - 1838: "talnet", - 1839: "netopia-vo1", - 1840: "netopia-vo2", - 1841: "netopia-vo3", - 1842: "netopia-vo4", - 1843: "netopia-vo5", - 1844: "direcpc-dll", - 1845: "altalink", - 1846: "tunstall-pnc", - 1847: "slp-notify", - 1848: "fjdocdist", - 1849: "alpha-sms", - 1850: "gsi", - 1851: "ctcd", - 1852: "virtual-time", - 1853: "vids-avtp", - 1854: "buddy-draw", - 1855: "fiorano-rtrsvc", - 1856: "fiorano-msgsvc", - 1857: "datacaptor", - 1858: "privateark", - 1859: "gammafetchsvr", - 1860: "sunscalar-svc", - 1861: "lecroy-vicp", - 1862: "mysql-cm-agent", - 1863: "msnp", - 1864: "paradym-31port", - 1865: "entp", - 1866: "swrmi", - 1867: "udrive", - 1868: "viziblebrowser", - 1869: "transact", - 1870: "sunscalar-dns", - 1871: "canocentral0", - 1872: "canocentral1", - 1873: "fjmpjps", - 1874: "fjswapsnp", - 1875: "westell-stats", - 1876: "ewcappsrv", - 1877: "hp-webqosdb", - 1878: "drmsmc", - 1879: "nettgain-nms", - 1880: "vsat-control", - 1881: "ibm-mqseries2", - 1882: "ecsqdmn", - 1883: "mqtt", - 1884: "idmaps", - 1885: "vrtstrapserver", - 1886: "leoip", - 1887: "filex-lport", - 1888: "ncconfig", - 1889: "unify-adapter", - 1890: "wilkenlistener", - 1891: "childkey-notif", - 1892: "childkey-ctrl", - 1893: "elad", - 1894: "o2server-port", - 1896: "b-novative-ls", - 1897: "metaagent", - 1898: "cymtec-port", - 1899: "mc2studios", - 1900: "ssdp", - 1901: "fjicl-tep-a", - 1902: "fjicl-tep-b", - 1903: "linkname", - 1904: "fjicl-tep-c", - 1905: "sugp", - 1906: "tpmd", - 1907: "intrastar", - 1908: "dawn", - 1909: "global-wlink", - 1910: "ultrabac", - 1911: "mtp", - 1912: "rhp-iibp", - 1913: "armadp", - 1914: "elm-momentum", - 1915: "facelink", - 1916: "persona", - 1917: "noagent", - 1918: "can-nds", - 1919: "can-dch", - 1920: "can-ferret", - 1921: "noadmin", - 1922: "tapestry", - 1923: "spice", - 1924: "xiip", - 1925: "discovery-port", - 1926: "egs", - 1927: "videte-cipc", - 1928: "emsd-port", - 1929: "bandwiz-system", - 1930: "driveappserver", - 1931: "amdsched", - 1932: "ctt-broker", - 1933: "xmapi", - 1934: "xaapi", - 1935: "macromedia-fcs", - 1936: "jetcmeserver", - 1937: "jwserver", - 1938: "jwclient", - 1939: "jvserver", - 1940: "jvclient", - 1941: "dic-aida", - 1942: "res", - 1943: "beeyond-media", - 1944: "close-combat", - 1945: "dialogic-elmd", - 1946: "tekpls", - 1947: "sentinelsrm", - 1948: "eye2eye", - 1949: "ismaeasdaqlive", - 1950: "ismaeasdaqtest", - 1951: "bcs-lmserver", - 1952: "mpnjsc", - 1953: "rapidbase", - 1954: "abr-api", - 1955: "abr-secure", - 1956: "vrtl-vmf-ds", - 1957: "unix-status", - 1958: "dxadmind", - 1959: "simp-all", - 1960: "nasmanager", - 1961: "bts-appserver", - 1962: "biap-mp", - 1963: "webmachine", - 1964: "solid-e-engine", - 1965: "tivoli-npm", - 1966: "slush", - 1967: "sns-quote", - 1968: "lipsinc", - 1969: "lipsinc1", - 1970: "netop-rc", - 1971: "netop-school", - 1972: "intersys-cache", - 1973: "dlsrap", - 1974: "drp", - 1975: "tcoflashagent", - 1976: "tcoregagent", - 1977: "tcoaddressbook", - 1978: "unisql", - 1979: "unisql-java", - 1980: "pearldoc-xact", - 1981: "p2pq", - 1982: "estamp", - 1983: "lhtp", - 1984: "bb", - 1985: "hsrp", - 1986: "licensedaemon", - 1987: "tr-rsrb-p1", - 1988: "tr-rsrb-p2", - 1989: "tr-rsrb-p3", - 1990: "stun-p1", - 1991: "stun-p2", - 1992: "stun-p3", - 1993: "snmp-tcp-port", - 1994: "stun-port", - 1995: "perf-port", - 1996: "tr-rsrb-port", - 1997: "gdp-port", - 1998: "x25-svc-port", - 1999: "tcp-id-port", - 2000: "cisco-sccp", - 2001: "wizard", - 2002: "globe", - 2003: "brutus", - 2004: "emce", - 2005: "oracle", - 2006: "raid-cd", - 2007: "raid-am", - 2008: "terminaldb", - 2009: "whosockami", - 2010: "pipe-server", - 2011: "servserv", - 2012: "raid-ac", - 2013: "raid-cd", - 2014: "raid-sf", - 2015: "raid-cs", - 2016: "bootserver", - 2017: "bootclient", - 2018: "rellpack", - 2019: "about", - 2020: "xinupageserver", - 2021: "xinuexpansion1", - 2022: "xinuexpansion2", - 2023: "xinuexpansion3", - 2024: "xinuexpansion4", - 2025: "xribs", - 2026: "scrabble", - 2027: "shadowserver", - 2028: "submitserver", - 2029: "hsrpv6", - 2030: "device2", - 2031: "mobrien-chat", - 2032: "blackboard", - 2033: "glogger", - 2034: "scoremgr", - 2035: "imsldoc", - 2036: "e-dpnet", - 2037: "applus", - 2038: "objectmanager", - 2039: "prizma", - 2040: "lam", - 2041: "interbase", - 2042: "isis", - 2043: "isis-bcast", - 2044: "rimsl", - 2045: "cdfunc", - 2046: "sdfunc", - 2047: "dls", - 2048: "dls-monitor", - 2049: "shilp", - 2050: "av-emb-config", - 2051: "epnsdp", - 2052: "clearvisn", - 2053: "lot105-ds-upd", - 2054: "weblogin", - 2055: "iop", - 2056: "omnisky", - 2057: "rich-cp", - 2058: "newwavesearch", - 2059: "bmc-messaging", - 2060: "teleniumdaemon", - 2061: "netmount", - 2062: "icg-swp", - 2063: "icg-bridge", - 2064: "icg-iprelay", - 2065: "dlsrpn", - 2066: "aura", - 2067: "dlswpn", - 2068: "avauthsrvprtcl", - 2069: "event-port", - 2070: "ah-esp-encap", - 2071: "acp-port", - 2072: "msync", - 2073: "gxs-data-port", - 2074: "vrtl-vmf-sa", - 2075: "newlixengine", - 2076: "newlixconfig", - 2077: "tsrmagt", - 2078: "tpcsrvr", - 2079: "idware-router", - 2080: "autodesk-nlm", - 2081: "kme-trap-port", - 2082: "infowave", - 2083: "radsec", - 2084: "sunclustergeo", - 2085: "ada-cip", - 2086: "gnunet", - 2087: "eli", - 2088: "ip-blf", - 2089: "sep", - 2090: "lrp", - 2091: "prp", - 2092: "descent3", - 2093: "nbx-cc", - 2094: "nbx-au", - 2095: "nbx-ser", - 2096: "nbx-dir", - 2097: "jetformpreview", - 2098: "dialog-port", - 2099: "h2250-annex-g", - 2100: "amiganetfs", - 2101: "rtcm-sc104", - 2102: "zephyr-srv", - 2103: "zephyr-clt", - 2104: "zephyr-hm", - 2105: "minipay", - 2106: "mzap", - 2107: "bintec-admin", - 2108: "comcam", - 2109: "ergolight", - 2110: "umsp", - 2111: "dsatp", - 2112: "idonix-metanet", - 2113: "hsl-storm", - 2114: "newheights", - 2115: "kdm", - 2116: "ccowcmr", - 2117: "mentaclient", - 2118: "mentaserver", - 2119: "gsigatekeeper", - 2120: "qencp", - 2121: "scientia-ssdb", - 2122: "caupc-remote", - 2123: "gtp-control", - 2124: "elatelink", - 2125: "lockstep", - 2126: "pktcable-cops", - 2127: "index-pc-wb", - 2128: "net-steward", - 2129: "cs-live", - 2130: "xds", - 2131: "avantageb2b", - 2132: "solera-epmap", - 2133: "zymed-zpp", - 2134: "avenue", - 2135: "gris", - 2136: "appworxsrv", - 2137: "connect", - 2138: "unbind-cluster", - 2139: "ias-auth", - 2140: "ias-reg", - 2141: "ias-admind", - 2142: "tdmoip", - 2143: "lv-jc", - 2144: "lv-ffx", - 2145: "lv-pici", - 2146: "lv-not", - 2147: "lv-auth", - 2148: "veritas-ucl", - 2149: "acptsys", - 2150: "dynamic3d", - 2151: "docent", - 2152: "gtp-user", - 2153: "ctlptc", - 2154: "stdptc", - 2155: "brdptc", - 2156: "trp", - 2157: "xnds", - 2158: "touchnetplus", - 2159: "gdbremote", - 2160: "apc-2160", - 2161: "apc-2161", - 2162: "navisphere", - 2163: "navisphere-sec", - 2164: "ddns-v3", - 2165: "x-bone-api", - 2166: "iwserver", - 2167: "raw-serial", - 2168: "easy-soft-mux", - 2169: "brain", - 2170: "eyetv", - 2171: "msfw-storage", - 2172: "msfw-s-storage", - 2173: "msfw-replica", - 2174: "msfw-array", - 2175: "airsync", - 2176: "rapi", - 2177: "qwave", - 2178: "bitspeer", - 2179: "vmrdp", - 2180: "mc-gt-srv", - 2181: "eforward", - 2182: "cgn-stat", - 2183: "cgn-config", - 2184: "nvd", - 2185: "onbase-dds", - 2186: "gtaua", - 2187: "ssmd", - 2190: "tivoconnect", - 2191: "tvbus", - 2192: "asdis", - 2193: "drwcs", - 2197: "mnp-exchange", - 2198: "onehome-remote", - 2199: "onehome-help", - 2200: "ici", - 2201: "ats", - 2202: "imtc-map", - 2203: "b2-runtime", - 2204: "b2-license", - 2205: "jps", - 2206: "hpocbus", - 2207: "hpssd", - 2208: "hpiod", - 2209: "rimf-ps", - 2210: "noaaport", - 2211: "emwin", - 2212: "leecoposserver", - 2213: "kali", - 2214: "rpi", - 2215: "ipcore", - 2216: "vtu-comms", - 2217: "gotodevice", - 2218: "bounzza", - 2219: "netiq-ncap", - 2220: "netiq", - 2221: "ethernet-ip-s", - 2222: "EtherNet-IP-1", - 2223: "rockwell-csp2", - 2224: "efi-mg", - 2226: "di-drm", - 2227: "di-msg", - 2228: "ehome-ms", - 2229: "datalens", - 2230: "queueadm", - 2231: "wimaxasncp", - 2232: "ivs-video", - 2233: "infocrypt", - 2234: "directplay", - 2235: "sercomm-wlink", - 2236: "nani", - 2237: "optech-port1-lm", - 2238: "aviva-sna", - 2239: "imagequery", - 2240: "recipe", - 2241: "ivsd", - 2242: "foliocorp", - 2243: "magicom", - 2244: "nmsserver", - 2245: "hao", - 2246: "pc-mta-addrmap", - 2247: "antidotemgrsvr", - 2248: "ums", - 2249: "rfmp", - 2250: "remote-collab", - 2251: "dif-port", - 2252: "njenet-ssl", - 2253: "dtv-chan-req", - 2254: "seispoc", - 2255: "vrtp", - 2256: "pcc-mfp", - 2257: "simple-tx-rx", - 2258: "rcts", - 2260: "apc-2260", - 2261: "comotionmaster", - 2262: "comotionback", - 2263: "ecwcfg", - 2264: "apx500api-1", - 2265: "apx500api-2", - 2266: "mfserver", - 2267: "ontobroker", - 2268: "amt", - 2269: "mikey", - 2270: "starschool", - 2271: "mmcals", - 2272: "mmcal", - 2273: "mysql-im", - 2274: "pcttunnell", - 2275: "ibridge-data", - 2276: "ibridge-mgmt", - 2277: "bluectrlproxy", - 2278: "s3db", - 2279: "xmquery", - 2280: "lnvpoller", - 2281: "lnvconsole", - 2282: "lnvalarm", - 2283: "lnvstatus", - 2284: "lnvmaps", - 2285: "lnvmailmon", - 2286: "nas-metering", - 2287: "dna", - 2288: "netml", - 2289: "dict-lookup", - 2290: "sonus-logging", - 2291: "eapsp", - 2292: "mib-streaming", - 2293: "npdbgmngr", - 2294: "konshus-lm", - 2295: "advant-lm", - 2296: "theta-lm", - 2297: "d2k-datamover1", - 2298: "d2k-datamover2", - 2299: "pc-telecommute", - 2300: "cvmmon", - 2301: "cpq-wbem", - 2302: "binderysupport", - 2303: "proxy-gateway", - 2304: "attachmate-uts", - 2305: "mt-scaleserver", - 2306: "tappi-boxnet", - 2307: "pehelp", - 2308: "sdhelp", - 2309: "sdserver", - 2310: "sdclient", - 2311: "messageservice", - 2312: "wanscaler", - 2313: "iapp", - 2314: "cr-websystems", - 2315: "precise-sft", - 2316: "sent-lm", - 2317: "attachmate-g32", - 2318: "cadencecontrol", - 2319: "infolibria", - 2320: "siebel-ns", - 2321: "rdlap", - 2322: "ofsd", - 2323: "3d-nfsd", - 2324: "cosmocall", - 2325: "ansysli", - 2326: "idcp", - 2327: "xingcsm", - 2328: "netrix-sftm", - 2329: "nvd", - 2330: "tscchat", - 2331: "agentview", - 2332: "rcc-host", - 2333: "snapp", - 2334: "ace-client", - 2335: "ace-proxy", - 2336: "appleugcontrol", - 2337: "ideesrv", - 2338: "norton-lambert", - 2339: "3com-webview", - 2340: "wrs-registry", - 2341: "xiostatus", - 2342: "manage-exec", - 2343: "nati-logos", - 2344: "fcmsys", - 2345: "dbm", - 2346: "redstorm-join", - 2347: "redstorm-find", - 2348: "redstorm-info", - 2349: "redstorm-diag", - 2350: "psbserver", - 2351: "psrserver", - 2352: "pslserver", - 2353: "pspserver", - 2354: "psprserver", - 2355: "psdbserver", - 2356: "gxtelmd", - 2357: "unihub-server", - 2358: "futrix", - 2359: "flukeserver", - 2360: "nexstorindltd", - 2361: "tl1", - 2362: "digiman", - 2363: "mediacntrlnfsd", - 2364: "oi-2000", - 2365: "dbref", - 2366: "qip-login", - 2367: "service-ctrl", - 2368: "opentable", - 2370: "l3-hbmon", - 2372: "lanmessenger", - 2381: "compaq-https", - 2382: "ms-olap3", - 2383: "ms-olap4", - 2384: "sd-capacity", - 2385: "sd-data", - 2386: "virtualtape", - 2387: "vsamredirector", - 2388: "mynahautostart", - 2389: "ovsessionmgr", - 2390: "rsmtp", - 2391: "3com-net-mgmt", - 2392: "tacticalauth", - 2393: "ms-olap1", - 2394: "ms-olap2", - 2395: "lan900-remote", - 2396: "wusage", - 2397: "ncl", - 2398: "orbiter", - 2399: "fmpro-fdal", - 2400: "opequus-server", - 2401: "cvspserver", - 2402: "taskmaster2000", - 2403: "taskmaster2000", - 2404: "iec-104", - 2405: "trc-netpoll", - 2406: "jediserver", - 2407: "orion", - 2409: "sns-protocol", - 2410: "vrts-registry", - 2411: "netwave-ap-mgmt", - 2412: "cdn", - 2413: "orion-rmi-reg", - 2414: "beeyond", - 2415: "codima-rtp", - 2416: "rmtserver", - 2417: "composit-server", - 2418: "cas", - 2419: "attachmate-s2s", - 2420: "dslremote-mgmt", - 2421: "g-talk", - 2422: "crmsbits", - 2423: "rnrp", - 2424: "kofax-svr", - 2425: "fjitsuappmgr", - 2426: "vcmp", - 2427: "mgcp-gateway", - 2428: "ott", - 2429: "ft-role", - 2430: "venus", - 2431: "venus-se", - 2432: "codasrv", - 2433: "codasrv-se", - 2434: "pxc-epmap", - 2435: "optilogic", - 2436: "topx", - 2437: "unicontrol", - 2438: "msp", - 2439: "sybasedbsynch", - 2440: "spearway", - 2441: "pvsw-inet", - 2442: "netangel", - 2443: "powerclientcsf", - 2444: "btpp2sectrans", - 2445: "dtn1", - 2446: "bues-service", - 2447: "ovwdb", - 2448: "hpppssvr", - 2449: "ratl", - 2450: "netadmin", - 2451: "netchat", - 2452: "snifferclient", - 2453: "madge-ltd", - 2454: "indx-dds", - 2455: "wago-io-system", - 2456: "altav-remmgt", - 2457: "rapido-ip", - 2458: "griffin", - 2459: "community", - 2460: "ms-theater", - 2461: "qadmifoper", - 2462: "qadmifevent", - 2463: "lsi-raid-mgmt", - 2464: "direcpc-si", - 2465: "lbm", - 2466: "lbf", - 2467: "high-criteria", - 2468: "qip-msgd", - 2469: "mti-tcs-comm", - 2470: "taskman-port", - 2471: "seaodbc", - 2472: "c3", - 2473: "aker-cdp", - 2474: "vitalanalysis", - 2475: "ace-server", - 2476: "ace-svr-prop", - 2477: "ssm-cvs", - 2478: "ssm-cssps", - 2479: "ssm-els", - 2480: "powerexchange", - 2481: "giop", - 2482: "giop-ssl", - 2483: "ttc", - 2484: "ttc-ssl", - 2485: "netobjects1", - 2486: "netobjects2", - 2487: "pns", - 2488: "moy-corp", - 2489: "tsilb", - 2490: "qip-qdhcp", - 2491: "conclave-cpp", - 2492: "groove", - 2493: "talarian-mqs", - 2494: "bmc-ar", - 2495: "fast-rem-serv", - 2496: "dirgis", - 2497: "quaddb", - 2498: "odn-castraq", - 2499: "unicontrol", - 2500: "rtsserv", - 2501: "rtsclient", - 2502: "kentrox-prot", - 2503: "nms-dpnss", - 2504: "wlbs", - 2505: "ppcontrol", - 2506: "jbroker", - 2507: "spock", - 2508: "jdatastore", - 2509: "fjmpss", - 2510: "fjappmgrbulk", - 2511: "metastorm", - 2512: "citrixima", - 2513: "citrixadmin", - 2514: "facsys-ntp", - 2515: "facsys-router", - 2516: "maincontrol", - 2517: "call-sig-trans", - 2518: "willy", - 2519: "globmsgsvc", - 2520: "pvsw", - 2521: "adaptecmgr", - 2522: "windb", - 2523: "qke-llc-v3", - 2524: "optiwave-lm", - 2525: "ms-v-worlds", - 2526: "ema-sent-lm", - 2527: "iqserver", - 2528: "ncr-ccl", - 2529: "utsftp", - 2530: "vrcommerce", - 2531: "ito-e-gui", - 2532: "ovtopmd", - 2533: "snifferserver", - 2534: "combox-web-acc", - 2535: "madcap", - 2536: "btpp2audctr1", - 2537: "upgrade", - 2538: "vnwk-prapi", - 2539: "vsiadmin", - 2540: "lonworks", - 2541: "lonworks2", - 2542: "udrawgraph", - 2543: "reftek", - 2544: "novell-zen", - 2545: "sis-emt", - 2546: "vytalvaultbrtp", - 2547: "vytalvaultvsmp", - 2548: "vytalvaultpipe", - 2549: "ipass", - 2550: "ads", - 2551: "isg-uda-server", - 2552: "call-logging", - 2553: "efidiningport", - 2554: "vcnet-link-v10", - 2555: "compaq-wcp", - 2556: "nicetec-nmsvc", - 2557: "nicetec-mgmt", - 2558: "pclemultimedia", - 2559: "lstp", - 2560: "labrat", - 2561: "mosaixcc", - 2562: "delibo", - 2563: "cti-redwood", - 2564: "hp-3000-telnet", - 2565: "coord-svr", - 2566: "pcs-pcw", - 2567: "clp", - 2568: "spamtrap", - 2569: "sonuscallsig", - 2570: "hs-port", - 2571: "cecsvc", - 2572: "ibp", - 2573: "trustestablish", - 2574: "blockade-bpsp", - 2575: "hl7", - 2576: "tclprodebugger", - 2577: "scipticslsrvr", - 2578: "rvs-isdn-dcp", - 2579: "mpfoncl", - 2580: "tributary", - 2581: "argis-te", - 2582: "argis-ds", - 2583: "mon", - 2584: "cyaserv", - 2585: "netx-server", - 2586: "netx-agent", - 2587: "masc", - 2588: "privilege", - 2589: "quartus-tcl", - 2590: "idotdist", - 2591: "maytagshuffle", - 2592: "netrek", - 2593: "mns-mail", - 2594: "dts", - 2595: "worldfusion1", - 2596: "worldfusion2", - 2597: "homesteadglory", - 2598: "citriximaclient", - 2599: "snapd", - 2600: "hpstgmgr", - 2601: "discp-client", - 2602: "discp-server", - 2603: "servicemeter", - 2604: "nsc-ccs", - 2605: "nsc-posa", - 2606: "netmon", - 2607: "connection", - 2608: "wag-service", - 2609: "system-monitor", - 2610: "versa-tek", - 2611: "lionhead", - 2612: "qpasa-agent", - 2613: "smntubootstrap", - 2614: "neveroffline", - 2615: "firepower", - 2616: "appswitch-emp", - 2617: "cmadmin", - 2618: "priority-e-com", - 2619: "bruce", - 2620: "lpsrecommender", - 2621: "miles-apart", - 2622: "metricadbc", - 2623: "lmdp", - 2624: "aria", - 2625: "blwnkl-port", - 2626: "gbjd816", - 2627: "moshebeeri", - 2628: "dict", - 2629: "sitaraserver", - 2630: "sitaramgmt", - 2631: "sitaradir", - 2632: "irdg-post", - 2633: "interintelli", - 2634: "pk-electronics", - 2635: "backburner", - 2636: "solve", - 2637: "imdocsvc", - 2638: "sybaseanywhere", - 2639: "aminet", - 2640: "ami-control", - 2641: "hdl-srv", - 2642: "tragic", - 2643: "gte-samp", - 2644: "travsoft-ipx-t", - 2645: "novell-ipx-cmd", - 2646: "and-lm", - 2647: "syncserver", - 2648: "upsnotifyprot", - 2649: "vpsipport", - 2650: "eristwoguns", - 2651: "ebinsite", - 2652: "interpathpanel", - 2653: "sonus", - 2654: "corel-vncadmin", - 2655: "unglue", - 2656: "kana", - 2657: "sns-dispatcher", - 2658: "sns-admin", - 2659: "sns-query", - 2660: "gcmonitor", - 2661: "olhost", - 2662: "bintec-capi", - 2663: "bintec-tapi", - 2664: "patrol-mq-gm", - 2665: "patrol-mq-nm", - 2666: "extensis", - 2667: "alarm-clock-s", - 2668: "alarm-clock-c", - 2669: "toad", - 2670: "tve-announce", - 2671: "newlixreg", - 2672: "nhserver", - 2673: "firstcall42", - 2674: "ewnn", - 2675: "ttc-etap", - 2676: "simslink", - 2677: "gadgetgate1way", - 2678: "gadgetgate2way", - 2679: "syncserverssl", - 2680: "pxc-sapxom", - 2681: "mpnjsomb", - 2683: "ncdloadbalance", - 2684: "mpnjsosv", - 2685: "mpnjsocl", - 2686: "mpnjsomg", - 2687: "pq-lic-mgmt", - 2688: "md-cg-http", - 2689: "fastlynx", - 2690: "hp-nnm-data", - 2691: "itinternet", - 2692: "admins-lms", - 2694: "pwrsevent", - 2695: "vspread", - 2696: "unifyadmin", - 2697: "oce-snmp-trap", - 2698: "mck-ivpip", - 2699: "csoft-plusclnt", - 2700: "tqdata", - 2701: "sms-rcinfo", - 2702: "sms-xfer", - 2703: "sms-chat", - 2704: "sms-remctrl", - 2705: "sds-admin", - 2706: "ncdmirroring", - 2707: "emcsymapiport", - 2708: "banyan-net", - 2709: "supermon", - 2710: "sso-service", - 2711: "sso-control", - 2712: "aocp", - 2713: "raventbs", - 2714: "raventdm", - 2715: "hpstgmgr2", - 2716: "inova-ip-disco", - 2717: "pn-requester", - 2718: "pn-requester2", - 2719: "scan-change", - 2720: "wkars", - 2721: "smart-diagnose", - 2722: "proactivesrvr", - 2723: "watchdog-nt", - 2724: "qotps", - 2725: "msolap-ptp2", - 2726: "tams", - 2727: "mgcp-callagent", - 2728: "sqdr", - 2729: "tcim-control", - 2730: "nec-raidplus", - 2731: "fyre-messanger", - 2732: "g5m", - 2733: "signet-ctf", - 2734: "ccs-software", - 2735: "netiq-mc", - 2736: "radwiz-nms-srv", - 2737: "srp-feedback", - 2738: "ndl-tcp-ois-gw", - 2739: "tn-timing", - 2740: "alarm", - 2741: "tsb", - 2742: "tsb2", - 2743: "murx", - 2744: "honyaku", - 2745: "urbisnet", - 2746: "cpudpencap", - 2747: "fjippol-swrly", - 2748: "fjippol-polsvr", - 2749: "fjippol-cnsl", - 2750: "fjippol-port1", - 2751: "fjippol-port2", - 2752: "rsisysaccess", - 2753: "de-spot", - 2754: "apollo-cc", - 2755: "expresspay", - 2756: "simplement-tie", - 2757: "cnrp", - 2758: "apollo-status", - 2759: "apollo-gms", - 2760: "sabams", - 2761: "dicom-iscl", - 2762: "dicom-tls", - 2763: "desktop-dna", - 2764: "data-insurance", - 2765: "qip-audup", - 2766: "compaq-scp", - 2767: "uadtc", - 2768: "uacs", - 2769: "exce", - 2770: "veronica", - 2771: "vergencecm", - 2772: "auris", - 2773: "rbakcup1", - 2774: "rbakcup2", - 2775: "smpp", - 2776: "ridgeway1", - 2777: "ridgeway2", - 2778: "gwen-sonya", - 2779: "lbc-sync", - 2780: "lbc-control", - 2781: "whosells", - 2782: "everydayrc", - 2783: "aises", - 2784: "www-dev", - 2785: "aic-np", - 2786: "aic-oncrpc", - 2787: "piccolo", - 2788: "fryeserv", - 2789: "media-agent", - 2790: "plgproxy", - 2791: "mtport-regist", - 2792: "f5-globalsite", - 2793: "initlsmsad", - 2795: "livestats", - 2796: "ac-tech", - 2797: "esp-encap", - 2798: "tmesis-upshot", - 2799: "icon-discover", - 2800: "acc-raid", - 2801: "igcp", - 2802: "veritas-udp1", - 2803: "btprjctrl", - 2804: "dvr-esm", - 2805: "wta-wsp-s", - 2806: "cspuni", - 2807: "cspmulti", - 2808: "j-lan-p", - 2809: "corbaloc", - 2810: "netsteward", - 2811: "gsiftp", - 2812: "atmtcp", - 2813: "llm-pass", - 2814: "llm-csv", - 2815: "lbc-measure", - 2816: "lbc-watchdog", - 2817: "nmsigport", - 2818: "rmlnk", - 2819: "fc-faultnotify", - 2820: "univision", - 2821: "vrts-at-port", - 2822: "ka0wuc", - 2823: "cqg-netlan", - 2824: "cqg-netlan-1", - 2826: "slc-systemlog", - 2827: "slc-ctrlrloops", - 2828: "itm-lm", - 2829: "silkp1", - 2830: "silkp2", - 2831: "silkp3", - 2832: "silkp4", - 2833: "glishd", - 2834: "evtp", - 2835: "evtp-data", - 2836: "catalyst", - 2837: "repliweb", - 2838: "starbot", - 2839: "nmsigport", - 2840: "l3-exprt", - 2841: "l3-ranger", - 2842: "l3-hawk", - 2843: "pdnet", - 2844: "bpcp-poll", - 2845: "bpcp-trap", - 2846: "aimpp-hello", - 2847: "aimpp-port-req", - 2848: "amt-blc-port", - 2849: "fxp", - 2850: "metaconsole", - 2851: "webemshttp", - 2852: "bears-01", - 2853: "ispipes", - 2854: "infomover", - 2856: "cesdinv", - 2857: "simctlp", - 2858: "ecnp", - 2859: "activememory", - 2860: "dialpad-voice1", - 2861: "dialpad-voice2", - 2862: "ttg-protocol", - 2863: "sonardata", - 2864: "astromed-main", - 2865: "pit-vpn", - 2866: "iwlistener", - 2867: "esps-portal", - 2868: "npep-messaging", - 2869: "icslap", - 2870: "daishi", - 2871: "msi-selectplay", - 2872: "radix", - 2874: "dxmessagebase1", - 2875: "dxmessagebase2", - 2876: "sps-tunnel", - 2877: "bluelance", - 2878: "aap", - 2879: "ucentric-ds", - 2880: "synapse", - 2881: "ndsp", - 2882: "ndtp", - 2883: "ndnp", - 2884: "flashmsg", - 2885: "topflow", - 2886: "responselogic", - 2887: "aironetddp", - 2888: "spcsdlobby", - 2889: "rsom", - 2890: "cspclmulti", - 2891: "cinegrfx-elmd", - 2892: "snifferdata", - 2893: "vseconnector", - 2894: "abacus-remote", - 2895: "natuslink", - 2896: "ecovisiong6-1", - 2897: "citrix-rtmp", - 2898: "appliance-cfg", - 2899: "powergemplus", - 2900: "quicksuite", - 2901: "allstorcns", - 2902: "netaspi", - 2903: "suitcase", - 2904: "m2ua", - 2906: "caller9", - 2907: "webmethods-b2b", - 2908: "mao", - 2909: "funk-dialout", - 2910: "tdaccess", - 2911: "blockade", - 2912: "epicon", - 2913: "boosterware", - 2914: "gamelobby", - 2915: "tksocket", - 2916: "elvin-server", - 2917: "elvin-client", - 2918: "kastenchasepad", - 2919: "roboer", - 2920: "roboeda", - 2921: "cesdcdman", - 2922: "cesdcdtrn", - 2923: "wta-wsp-wtp-s", - 2924: "precise-vip", - 2926: "mobile-file-dl", - 2927: "unimobilectrl", - 2928: "redstone-cpss", - 2929: "amx-webadmin", - 2930: "amx-weblinx", - 2931: "circle-x", - 2932: "incp", - 2933: "4-tieropmgw", - 2934: "4-tieropmcli", - 2935: "qtp", - 2936: "otpatch", - 2937: "pnaconsult-lm", - 2938: "sm-pas-1", - 2939: "sm-pas-2", - 2940: "sm-pas-3", - 2941: "sm-pas-4", - 2942: "sm-pas-5", - 2943: "ttnrepository", - 2944: "megaco-h248", - 2945: "h248-binary", - 2946: "fjsvmpor", - 2947: "gpsd", - 2948: "wap-push", - 2949: "wap-pushsecure", - 2950: "esip", - 2951: "ottp", - 2952: "mpfwsas", - 2953: "ovalarmsrv", - 2954: "ovalarmsrv-cmd", - 2955: "csnotify", - 2956: "ovrimosdbman", - 2957: "jmact5", - 2958: "jmact6", - 2959: "rmopagt", - 2960: "dfoxserver", - 2961: "boldsoft-lm", - 2962: "iph-policy-cli", - 2963: "iph-policy-adm", - 2964: "bullant-srap", - 2965: "bullant-rap", - 2966: "idp-infotrieve", - 2967: "ssc-agent", - 2968: "enpp", - 2969: "essp", - 2970: "index-net", - 2971: "netclip", - 2972: "pmsm-webrctl", - 2973: "svnetworks", - 2974: "signal", - 2975: "fjmpcm", - 2976: "cns-srv-port", - 2977: "ttc-etap-ns", - 2978: "ttc-etap-ds", - 2979: "h263-video", - 2980: "wimd", - 2981: "mylxamport", - 2982: "iwb-whiteboard", - 2983: "netplan", - 2984: "hpidsadmin", - 2985: "hpidsagent", - 2986: "stonefalls", - 2987: "identify", - 2988: "hippad", - 2989: "zarkov", - 2990: "boscap", - 2991: "wkstn-mon", - 2992: "avenyo", - 2993: "veritas-vis1", - 2994: "veritas-vis2", - 2995: "idrs", - 2996: "vsixml", - 2997: "rebol", - 2998: "realsecure", - 2999: "remoteware-un", - 3000: "hbci", - 3002: "exlm-agent", - 3003: "cgms", - 3004: "csoftragent", - 3005: "geniuslm", - 3006: "ii-admin", - 3007: "lotusmtap", - 3008: "midnight-tech", - 3009: "pxc-ntfy", - 3010: "ping-pong", - 3011: "trusted-web", - 3012: "twsdss", - 3013: "gilatskysurfer", - 3014: "broker-service", - 3015: "nati-dstp", - 3016: "notify-srvr", - 3017: "event-listener", - 3018: "srvc-registry", - 3019: "resource-mgr", - 3020: "cifs", - 3021: "agriserver", - 3022: "csregagent", - 3023: "magicnotes", - 3024: "nds-sso", - 3025: "arepa-raft", - 3026: "agri-gateway", - 3027: "LiebDevMgmt-C", - 3028: "LiebDevMgmt-DM", - 3029: "LiebDevMgmt-A", - 3030: "arepa-cas", - 3031: "eppc", - 3032: "redwood-chat", - 3033: "pdb", - 3034: "osmosis-aeea", - 3035: "fjsv-gssagt", - 3036: "hagel-dump", - 3037: "hp-san-mgmt", - 3038: "santak-ups", - 3039: "cogitate", - 3040: "tomato-springs", - 3041: "di-traceware", - 3042: "journee", - 3043: "brp", - 3044: "epp", - 3045: "responsenet", - 3046: "di-ase", - 3047: "hlserver", - 3048: "pctrader", - 3049: "nsws", - 3050: "gds-db", - 3051: "galaxy-server", - 3052: "apc-3052", - 3053: "dsom-server", - 3054: "amt-cnf-prot", - 3055: "policyserver", - 3056: "cdl-server", - 3057: "goahead-fldup", - 3058: "videobeans", - 3059: "qsoft", - 3060: "interserver", - 3061: "cautcpd", - 3062: "ncacn-ip-tcp", - 3063: "ncadg-ip-udp", - 3064: "rprt", - 3065: "slinterbase", - 3066: "netattachsdmp", - 3067: "fjhpjp", - 3068: "ls3bcast", - 3069: "ls3", - 3070: "mgxswitch", - 3072: "csd-monitor", - 3073: "vcrp", - 3074: "xbox", - 3075: "orbix-locator", - 3076: "orbix-config", - 3077: "orbix-loc-ssl", - 3078: "orbix-cfg-ssl", - 3079: "lv-frontpanel", - 3080: "stm-pproc", - 3081: "tl1-lv", - 3082: "tl1-raw", - 3083: "tl1-telnet", - 3084: "itm-mccs", - 3085: "pcihreq", - 3086: "jdl-dbkitchen", - 3087: "asoki-sma", - 3088: "xdtp", - 3089: "ptk-alink", - 3090: "stss", - 3091: "1ci-smcs", - 3093: "rapidmq-center", - 3094: "rapidmq-reg", - 3095: "panasas", - 3096: "ndl-aps", - 3098: "umm-port", - 3099: "chmd", - 3100: "opcon-xps", - 3101: "hp-pxpib", - 3102: "slslavemon", - 3103: "autocuesmi", - 3104: "autocuetime", - 3105: "cardbox", - 3106: "cardbox-http", - 3107: "business", - 3108: "geolocate", - 3109: "personnel", - 3110: "sim-control", - 3111: "wsynch", - 3112: "ksysguard", - 3113: "cs-auth-svr", - 3114: "ccmad", - 3115: "mctet-master", - 3116: "mctet-gateway", - 3117: "mctet-jserv", - 3118: "pkagent", - 3119: "d2000kernel", - 3120: "d2000webserver", - 3122: "vtr-emulator", - 3123: "edix", - 3124: "beacon-port", - 3125: "a13-an", - 3127: "ctx-bridge", - 3128: "ndl-aas", - 3129: "netport-id", - 3130: "icpv2", - 3131: "netbookmark", - 3132: "ms-rule-engine", - 3133: "prism-deploy", - 3134: "ecp", - 3135: "peerbook-port", - 3136: "grubd", - 3137: "rtnt-1", - 3138: "rtnt-2", - 3139: "incognitorv", - 3140: "ariliamulti", - 3141: "vmodem", - 3142: "rdc-wh-eos", - 3143: "seaview", - 3144: "tarantella", - 3145: "csi-lfap", - 3146: "bears-02", - 3147: "rfio", - 3148: "nm-game-admin", - 3149: "nm-game-server", - 3150: "nm-asses-admin", - 3151: "nm-assessor", - 3152: "feitianrockey", - 3153: "s8-client-port", - 3154: "ccmrmi", - 3155: "jpegmpeg", - 3156: "indura", - 3157: "e3consultants", - 3158: "stvp", - 3159: "navegaweb-port", - 3160: "tip-app-server", - 3161: "doc1lm", - 3162: "sflm", - 3163: "res-sap", - 3164: "imprs", - 3165: "newgenpay", - 3166: "sossecollector", - 3167: "nowcontact", - 3168: "poweronnud", - 3169: "serverview-as", - 3170: "serverview-asn", - 3171: "serverview-gf", - 3172: "serverview-rm", - 3173: "serverview-icc", - 3174: "armi-server", - 3175: "t1-e1-over-ip", - 3176: "ars-master", - 3177: "phonex-port", - 3178: "radclientport", - 3179: "h2gf-w-2m", - 3180: "mc-brk-srv", - 3181: "bmcpatrolagent", - 3182: "bmcpatrolrnvu", - 3183: "cops-tls", - 3184: "apogeex-port", - 3185: "smpppd", - 3186: "iiw-port", - 3187: "odi-port", - 3188: "brcm-comm-port", - 3189: "pcle-infex", - 3190: "csvr-proxy", - 3191: "csvr-sslproxy", - 3192: "firemonrcc", - 3193: "spandataport", - 3194: "magbind", - 3195: "ncu-1", - 3196: "ncu-2", - 3197: "embrace-dp-s", - 3198: "embrace-dp-c", - 3199: "dmod-workspace", - 3200: "tick-port", - 3201: "cpq-tasksmart", - 3202: "intraintra", - 3203: "netwatcher-mon", - 3204: "netwatcher-db", - 3205: "isns", - 3206: "ironmail", - 3207: "vx-auth-port", - 3208: "pfu-prcallback", - 3209: "netwkpathengine", - 3210: "flamenco-proxy", - 3211: "avsecuremgmt", - 3212: "surveyinst", - 3213: "neon24x7", - 3214: "jmq-daemon-1", - 3215: "jmq-daemon-2", - 3216: "ferrari-foam", - 3217: "unite", - 3218: "smartpackets", - 3219: "wms-messenger", - 3220: "xnm-ssl", - 3221: "xnm-clear-text", - 3222: "glbp", - 3223: "digivote", - 3224: "aes-discovery", - 3225: "fcip-port", - 3226: "isi-irp", - 3227: "dwnmshttp", - 3228: "dwmsgserver", - 3229: "global-cd-port", - 3230: "sftdst-port", - 3231: "vidigo", - 3232: "mdtp", - 3233: "whisker", - 3234: "alchemy", - 3235: "mdap-port", - 3236: "apparenet-ts", - 3237: "apparenet-tps", - 3238: "apparenet-as", - 3239: "apparenet-ui", - 3240: "triomotion", - 3241: "sysorb", - 3242: "sdp-id-port", - 3243: "timelot", - 3244: "onesaf", - 3245: "vieo-fe", - 3246: "dvt-system", - 3247: "dvt-data", - 3248: "procos-lm", - 3249: "ssp", - 3250: "hicp", - 3251: "sysscanner", - 3252: "dhe", - 3253: "pda-data", - 3254: "pda-sys", - 3255: "semaphore", - 3256: "cpqrpm-agent", - 3257: "cpqrpm-server", - 3258: "ivecon-port", - 3259: "epncdp2", - 3260: "iscsi-target", - 3261: "winshadow", - 3262: "necp", - 3263: "ecolor-imager", - 3264: "ccmail", - 3265: "altav-tunnel", - 3266: "ns-cfg-server", - 3267: "ibm-dial-out", - 3268: "msft-gc", - 3269: "msft-gc-ssl", - 3270: "verismart", - 3271: "csoft-prev", - 3272: "user-manager", - 3273: "sxmp", - 3274: "ordinox-server", - 3275: "samd", - 3276: "maxim-asics", - 3277: "awg-proxy", - 3278: "lkcmserver", - 3279: "admind", - 3280: "vs-server", - 3281: "sysopt", - 3282: "datusorb", - 3283: "Apple Remote Desktop (Net Assistant)", - 3284: "4talk", - 3285: "plato", - 3286: "e-net", - 3287: "directvdata", - 3288: "cops", - 3289: "enpc", - 3290: "caps-lm", - 3291: "sah-lm", - 3292: "cart-o-rama", - 3293: "fg-fps", - 3294: "fg-gip", - 3295: "dyniplookup", - 3296: "rib-slm", - 3297: "cytel-lm", - 3298: "deskview", - 3299: "pdrncs", - 3302: "mcs-fastmail", - 3303: "opsession-clnt", - 3304: "opsession-srvr", - 3305: "odette-ftp", - 3306: "mysql", - 3307: "opsession-prxy", - 3308: "tns-server", - 3309: "tns-adv", - 3310: "dyna-access", - 3311: "mcns-tel-ret", - 3312: "appman-server", - 3313: "uorb", - 3314: "uohost", - 3315: "cdid", - 3316: "aicc-cmi", - 3317: "vsaiport", - 3318: "ssrip", - 3319: "sdt-lmd", - 3320: "officelink2000", - 3321: "vnsstr", - 3326: "sftu", - 3327: "bbars", - 3328: "egptlm", - 3329: "hp-device-disc", - 3330: "mcs-calypsoicf", - 3331: "mcs-messaging", - 3332: "mcs-mailsvr", - 3333: "dec-notes", - 3334: "directv-web", - 3335: "directv-soft", - 3336: "directv-tick", - 3337: "directv-catlg", - 3338: "anet-b", - 3339: "anet-l", - 3340: "anet-m", - 3341: "anet-h", - 3342: "webtie", - 3343: "ms-cluster-net", - 3344: "bnt-manager", - 3345: "influence", - 3346: "trnsprntproxy", - 3347: "phoenix-rpc", - 3348: "pangolin-laser", - 3349: "chevinservices", - 3350: "findviatv", - 3351: "btrieve", - 3352: "ssql", - 3353: "fatpipe", - 3354: "suitjd", - 3355: "ordinox-dbase", - 3356: "upnotifyps", - 3357: "adtech-test", - 3358: "mpsysrmsvr", - 3359: "wg-netforce", - 3360: "kv-server", - 3361: "kv-agent", - 3362: "dj-ilm", - 3363: "nati-vi-server", - 3364: "creativeserver", - 3365: "contentserver", - 3366: "creativepartnr", - 3372: "tip2", - 3373: "lavenir-lm", - 3374: "cluster-disc", - 3375: "vsnm-agent", - 3376: "cdbroker", - 3377: "cogsys-lm", - 3378: "wsicopy", - 3379: "socorfs", - 3380: "sns-channels", - 3381: "geneous", - 3382: "fujitsu-neat", - 3383: "esp-lm", - 3384: "hp-clic", - 3385: "qnxnetman", - 3386: "gprs-sig", - 3387: "backroomnet", - 3388: "cbserver", - 3389: "ms-wbt-server", - 3390: "dsc", - 3391: "savant", - 3392: "efi-lm", - 3393: "d2k-tapestry1", - 3394: "d2k-tapestry2", - 3395: "dyna-lm", - 3396: "printer-agent", - 3397: "cloanto-lm", - 3398: "mercantile", - 3399: "csms", - 3400: "csms2", - 3401: "filecast", - 3402: "fxaengine-net", - 3405: "nokia-ann-ch1", - 3406: "nokia-ann-ch2", - 3407: "ldap-admin", - 3408: "BESApi", - 3409: "networklens", - 3410: "networklenss", - 3411: "biolink-auth", - 3412: "xmlblaster", - 3413: "svnet", - 3414: "wip-port", - 3415: "bcinameservice", - 3416: "commandport", - 3417: "csvr", - 3418: "rnmap", - 3419: "softaudit", - 3420: "ifcp-port", - 3421: "bmap", - 3422: "rusb-sys-port", - 3423: "xtrm", - 3424: "xtrms", - 3425: "agps-port", - 3426: "arkivio", - 3427: "websphere-snmp", - 3428: "twcss", - 3429: "gcsp", - 3430: "ssdispatch", - 3431: "ndl-als", - 3432: "osdcp", - 3433: "opnet-smp", - 3434: "opencm", - 3435: "pacom", - 3436: "gc-config", - 3437: "autocueds", - 3438: "spiral-admin", - 3439: "hri-port", - 3440: "ans-console", - 3441: "connect-client", - 3442: "connect-server", - 3443: "ov-nnm-websrv", - 3444: "denali-server", - 3445: "monp", - 3446: "3comfaxrpc", - 3447: "directnet", - 3448: "dnc-port", - 3449: "hotu-chat", - 3450: "castorproxy", - 3451: "asam", - 3452: "sabp-signal", - 3453: "pscupd", - 3454: "mira", - 3455: "prsvp", - 3456: "vat", - 3457: "vat-control", - 3458: "d3winosfi", - 3459: "integral", - 3460: "edm-manager", - 3461: "edm-stager", - 3462: "edm-std-notify", - 3463: "edm-adm-notify", - 3464: "edm-mgr-sync", - 3465: "edm-mgr-cntrl", - 3466: "workflow", - 3467: "rcst", - 3468: "ttcmremotectrl", - 3469: "pluribus", - 3470: "jt400", - 3471: "jt400-ssl", - 3472: "jaugsremotec-1", - 3473: "jaugsremotec-2", - 3474: "ttntspauto", - 3475: "genisar-port", - 3476: "nppmp", - 3477: "ecomm", - 3478: "stun", - 3479: "twrpc", - 3480: "plethora", - 3481: "cleanerliverc", - 3482: "vulture", - 3483: "slim-devices", - 3484: "gbs-stp", - 3485: "celatalk", - 3486: "ifsf-hb-port", - 3487: "ltcudp", - 3488: "fs-rh-srv", - 3489: "dtp-dia", - 3490: "colubris", - 3491: "swr-port", - 3492: "tvdumtray-port", - 3493: "nut", - 3494: "ibm3494", - 3495: "seclayer-tcp", - 3496: "seclayer-tls", - 3497: "ipether232port", - 3498: "dashpas-port", - 3499: "sccip-media", - 3500: "rtmp-port", - 3501: "isoft-p2p", - 3502: "avinstalldisc", - 3503: "lsp-ping", - 3504: "ironstorm", - 3505: "ccmcomm", - 3506: "apc-3506", - 3507: "nesh-broker", - 3508: "interactionweb", - 3509: "vt-ssl", - 3510: "xss-port", - 3511: "webmail-2", - 3512: "aztec", - 3513: "arcpd", - 3514: "must-p2p", - 3515: "must-backplane", - 3516: "smartcard-port", - 3517: "802-11-iapp", - 3518: "artifact-msg", - 3519: "galileo", - 3520: "galileolog", - 3521: "mc3ss", - 3522: "nssocketport", - 3523: "odeumservlink", - 3524: "ecmport", - 3525: "eisport", - 3526: "starquiz-port", - 3527: "beserver-msg-q", - 3528: "jboss-iiop", - 3529: "jboss-iiop-ssl", - 3530: "gf", - 3531: "joltid", - 3532: "raven-rmp", - 3533: "raven-rdp", - 3534: "urld-port", - 3535: "ms-la", - 3536: "snac", - 3537: "ni-visa-remote", - 3538: "ibm-diradm", - 3539: "ibm-diradm-ssl", - 3540: "pnrp-port", - 3541: "voispeed-port", - 3542: "hacl-monitor", - 3543: "qftest-lookup", - 3544: "teredo", - 3545: "camac", - 3547: "symantec-sim", - 3548: "interworld", - 3549: "tellumat-nms", - 3550: "ssmpp", - 3551: "apcupsd", - 3552: "taserver", - 3553: "rbr-discovery", - 3554: "questnotify", - 3555: "razor", - 3556: "sky-transport", - 3557: "personalos-001", - 3558: "mcp-port", - 3559: "cctv-port", - 3560: "iniserve-port", - 3561: "bmc-onekey", - 3562: "sdbproxy", - 3563: "watcomdebug", - 3564: "esimport", - 3567: "dof-eps", - 3568: "dof-tunnel-sec", - 3569: "mbg-ctrl", - 3570: "mccwebsvr-port", - 3571: "megardsvr-port", - 3572: "megaregsvrport", - 3573: "tag-ups-1", - 3574: "dmaf-caster", - 3575: "ccm-port", - 3576: "cmc-port", - 3577: "config-port", - 3578: "data-port", - 3579: "ttat3lb", - 3580: "nati-svrloc", - 3581: "kfxaclicensing", - 3582: "press", - 3583: "canex-watch", - 3584: "u-dbap", - 3585: "emprise-lls", - 3586: "emprise-lsc", - 3587: "p2pgroup", - 3588: "sentinel", - 3589: "isomair", - 3590: "wv-csp-sms", - 3591: "gtrack-server", - 3592: "gtrack-ne", - 3593: "bpmd", - 3594: "mediaspace", - 3595: "shareapp", - 3596: "iw-mmogame", - 3597: "a14", - 3598: "a15", - 3599: "quasar-server", - 3600: "trap-daemon", - 3601: "visinet-gui", - 3602: "infiniswitchcl", - 3603: "int-rcv-cntrl", - 3604: "bmc-jmx-port", - 3605: "comcam-io", - 3606: "splitlock", - 3607: "precise-i3", - 3608: "trendchip-dcp", - 3609: "cpdi-pidas-cm", - 3610: "echonet", - 3611: "six-degrees", - 3612: "hp-dataprotect", - 3613: "alaris-disc", - 3614: "sigma-port", - 3615: "start-network", - 3616: "cd3o-protocol", - 3617: "sharp-server", - 3618: "aairnet-1", - 3619: "aairnet-2", - 3620: "ep-pcp", - 3621: "ep-nsp", - 3622: "ff-lr-port", - 3623: "haipe-discover", - 3624: "dist-upgrade", - 3625: "volley", - 3626: "bvcdaemon-port", - 3627: "jamserverport", - 3628: "ept-machine", - 3629: "escvpnet", - 3630: "cs-remote-db", - 3631: "cs-services", - 3632: "distcc", - 3633: "wacp", - 3634: "hlibmgr", - 3635: "sdo", - 3636: "servistaitsm", - 3637: "scservp", - 3638: "ehp-backup", - 3639: "xap-ha", - 3640: "netplay-port1", - 3641: "netplay-port2", - 3642: "juxml-port", - 3643: "audiojuggler", - 3644: "ssowatch", - 3645: "cyc", - 3646: "xss-srv-port", - 3647: "splitlock-gw", - 3648: "fjcp", - 3649: "nmmp", - 3650: "prismiq-plugin", - 3651: "xrpc-registry", - 3652: "vxcrnbuport", - 3653: "tsp", - 3654: "vaprtm", - 3655: "abatemgr", - 3656: "abatjss", - 3657: "immedianet-bcn", - 3658: "ps-ams", - 3659: "apple-sasl", - 3660: "can-nds-ssl", - 3661: "can-ferret-ssl", - 3662: "pserver", - 3663: "dtp", - 3664: "ups-engine", - 3665: "ent-engine", - 3666: "eserver-pap", - 3667: "infoexch", - 3668: "dell-rm-port", - 3669: "casanswmgmt", - 3670: "smile", - 3671: "efcp", - 3672: "lispworks-orb", - 3673: "mediavault-gui", - 3674: "wininstall-ipc", - 3675: "calltrax", - 3676: "va-pacbase", - 3677: "roverlog", - 3678: "ipr-dglt", - 3679: "Escale (Newton Dock)", - 3680: "npds-tracker", - 3681: "bts-x73", - 3682: "cas-mapi", - 3683: "bmc-ea", - 3684: "faxstfx-port", - 3685: "dsx-agent", - 3686: "tnmpv2", - 3687: "simple-push", - 3688: "simple-push-s", - 3689: "daap", - 3690: "svn", - 3691: "magaya-network", - 3692: "intelsync", - 3695: "bmc-data-coll", - 3696: "telnetcpcd", - 3697: "nw-license", - 3698: "sagectlpanel", - 3699: "kpn-icw", - 3700: "lrs-paging", - 3701: "netcelera", - 3702: "ws-discovery", - 3703: "adobeserver-3", - 3704: "adobeserver-4", - 3705: "adobeserver-5", - 3706: "rt-event", - 3707: "rt-event-s", - 3708: "sun-as-iiops", - 3709: "ca-idms", - 3710: "portgate-auth", - 3711: "edb-server2", - 3712: "sentinel-ent", - 3713: "tftps", - 3714: "delos-dms", - 3715: "anoto-rendezv", - 3716: "wv-csp-sms-cir", - 3717: "wv-csp-udp-cir", - 3718: "opus-services", - 3719: "itelserverport", - 3720: "ufastro-instr", - 3721: "xsync", - 3722: "xserveraid", - 3723: "sychrond", - 3724: "blizwow", - 3725: "na-er-tip", - 3726: "array-manager", - 3727: "e-mdu", - 3728: "e-woa", - 3729: "fksp-audit", - 3730: "client-ctrl", - 3731: "smap", - 3732: "m-wnn", - 3733: "multip-msg", - 3734: "synel-data", - 3735: "pwdis", - 3736: "rs-rmi", - 3738: "versatalk", - 3739: "launchbird-lm", - 3740: "heartbeat", - 3741: "wysdma", - 3742: "cst-port", - 3743: "ipcs-command", - 3744: "sasg", - 3745: "gw-call-port", - 3746: "linktest", - 3747: "linktest-s", - 3748: "webdata", - 3749: "cimtrak", - 3750: "cbos-ip-port", - 3751: "gprs-cube", - 3752: "vipremoteagent", - 3753: "nattyserver", - 3754: "timestenbroker", - 3755: "sas-remote-hlp", - 3756: "canon-capt", - 3757: "grf-port", - 3758: "apw-registry", - 3759: "exapt-lmgr", - 3760: "adtempusclient", - 3761: "gsakmp", - 3762: "gbs-smp", - 3763: "xo-wave", - 3764: "mni-prot-rout", - 3765: "rtraceroute", - 3767: "listmgr-port", - 3768: "rblcheckd", - 3769: "haipe-otnk", - 3770: "cindycollab", - 3771: "paging-port", - 3772: "ctp", - 3773: "ctdhercules", - 3774: "zicom", - 3775: "ispmmgr", - 3776: "dvcprov-port", - 3777: "jibe-eb", - 3778: "c-h-it-port", - 3779: "cognima", - 3780: "nnp", - 3781: "abcvoice-port", - 3782: "iso-tp0s", - 3783: "bim-pem", - 3784: "bfd-control", - 3785: "bfd-echo", - 3786: "upstriggervsw", - 3787: "fintrx", - 3788: "isrp-port", - 3789: "remotedeploy", - 3790: "quickbooksrds", - 3791: "tvnetworkvideo", - 3792: "sitewatch", - 3793: "dcsoftware", - 3794: "jaus", - 3795: "myblast", - 3796: "spw-dialer", - 3797: "idps", - 3798: "minilock", - 3799: "radius-dynauth", - 3800: "pwgpsi", - 3801: "ibm-mgr", - 3802: "vhd", - 3803: "soniqsync", - 3804: "iqnet-port", - 3805: "tcpdataserver", - 3806: "wsmlb", - 3807: "spugna", - 3808: "sun-as-iiops-ca", - 3809: "apocd", - 3810: "wlanauth", - 3811: "amp", - 3812: "neto-wol-server", - 3813: "rap-ip", - 3814: "neto-dcs", - 3815: "lansurveyorxml", - 3816: "sunlps-http", - 3817: "tapeware", - 3818: "crinis-hb", - 3819: "epl-slp", - 3820: "scp", - 3821: "pmcp", - 3822: "acp-discovery", - 3823: "acp-conduit", - 3824: "acp-policy", - 3825: "ffserver", - 3826: "warmux", - 3827: "netmpi", - 3828: "neteh", - 3829: "neteh-ext", - 3830: "cernsysmgmtagt", - 3831: "dvapps", - 3832: "xxnetserver", - 3833: "aipn-auth", - 3834: "spectardata", - 3835: "spectardb", - 3836: "markem-dcp", - 3837: "mkm-discovery", - 3838: "sos", - 3839: "amx-rms", - 3840: "flirtmitmir", - 3842: "nhci", - 3843: "quest-agent", - 3844: "rnm", - 3845: "v-one-spp", - 3846: "an-pcp", - 3847: "msfw-control", - 3848: "item", - 3849: "spw-dnspreload", - 3850: "qtms-bootstrap", - 3851: "spectraport", - 3852: "sse-app-config", - 3853: "sscan", - 3854: "stryker-com", - 3855: "opentrac", - 3856: "informer", - 3857: "trap-port", - 3858: "trap-port-mom", - 3859: "nav-port", - 3860: "sasp", - 3861: "winshadow-hd", - 3862: "giga-pocket", - 3863: "asap-udp", - 3865: "xpl", - 3866: "dzdaemon", - 3867: "dzoglserver", - 3869: "ovsam-mgmt", - 3870: "ovsam-d-agent", - 3871: "avocent-adsap", - 3872: "oem-agent", - 3873: "fagordnc", - 3874: "sixxsconfig", - 3875: "pnbscada", - 3876: "dl-agent", - 3877: "xmpcr-interface", - 3878: "fotogcad", - 3879: "appss-lm", - 3880: "igrs", - 3881: "idac", - 3882: "msdts1", - 3883: "vrpn", - 3884: "softrack-meter", - 3885: "topflow-ssl", - 3886: "nei-management", - 3887: "ciphire-data", - 3888: "ciphire-serv", - 3889: "dandv-tester", - 3890: "ndsconnect", - 3891: "rtc-pm-port", - 3892: "pcc-image-port", - 3893: "cgi-starapi", - 3894: "syam-agent", - 3895: "syam-smc", - 3896: "sdo-tls", - 3897: "sdo-ssh", - 3898: "senip", - 3899: "itv-control", - 3900: "udt-os", - 3901: "nimsh", - 3902: "nimaux", - 3903: "charsetmgr", - 3904: "omnilink-port", - 3905: "mupdate", - 3906: "topovista-data", - 3907: "imoguia-port", - 3908: "hppronetman", - 3909: "surfcontrolcpa", - 3910: "prnrequest", - 3911: "prnstatus", - 3912: "gbmt-stars", - 3913: "listcrt-port", - 3914: "listcrt-port-2", - 3915: "agcat", - 3916: "wysdmc", - 3917: "aftmux", - 3918: "pktcablemmcops", - 3919: "hyperip", - 3920: "exasoftport1", - 3921: "herodotus-net", - 3922: "sor-update", - 3923: "symb-sb-port", - 3924: "mpl-gprs-port", - 3925: "zmp", - 3926: "winport", - 3927: "natdataservice", - 3928: "netboot-pxe", - 3929: "smauth-port", - 3930: "syam-webserver", - 3931: "msr-plugin-port", - 3932: "dyn-site", - 3933: "plbserve-port", - 3934: "sunfm-port", - 3935: "sdp-portmapper", - 3936: "mailprox", - 3937: "dvbservdsc", - 3938: "dbcontrol-agent", - 3939: "aamp", - 3940: "xecp-node", - 3941: "homeportal-web", - 3942: "srdp", - 3943: "tig", - 3944: "sops", - 3945: "emcads", - 3946: "backupedge", - 3947: "ccp", - 3948: "apdap", - 3949: "drip", - 3950: "namemunge", - 3951: "pwgippfax", - 3952: "i3-sessionmgr", - 3953: "xmlink-connect", - 3954: "adrep", - 3955: "p2pcommunity", - 3956: "gvcp", - 3957: "mqe-broker", - 3958: "mqe-agent", - 3959: "treehopper", - 3960: "bess", - 3961: "proaxess", - 3962: "sbi-agent", - 3963: "thrp", - 3964: "sasggprs", - 3965: "ati-ip-to-ncpe", - 3966: "bflckmgr", - 3967: "ppsms", - 3968: "ianywhere-dbns", - 3969: "landmarks", - 3970: "lanrevagent", - 3971: "lanrevserver", - 3972: "iconp", - 3973: "progistics", - 3974: "citysearch", - 3975: "airshot", - 3976: "opswagent", - 3977: "opswmanager", - 3978: "secure-cfg-svr", - 3979: "smwan", - 3980: "acms", - 3981: "starfish", - 3982: "eis", - 3983: "eisp", - 3984: "mapper-nodemgr", - 3985: "mapper-mapethd", - 3986: "mapper-ws-ethd", - 3987: "centerline", - 3988: "dcs-config", - 3989: "bv-queryengine", - 3990: "bv-is", - 3991: "bv-smcsrv", - 3992: "bv-ds", - 3993: "bv-agent", - 3995: "iss-mgmt-ssl", - 3996: "abcsoftware", - 3997: "agentsease-db", - 3998: "dnx", - 3999: "nvcnet", - 4000: "terabase", - 4001: "newoak", - 4002: "pxc-spvr-ft", - 4003: "pxc-splr-ft", - 4004: "pxc-roid", - 4005: "pxc-pin", - 4006: "pxc-spvr", - 4007: "pxc-splr", - 4008: "netcheque", - 4009: "chimera-hwm", - 4010: "samsung-unidex", - 4011: "altserviceboot", - 4012: "pda-gate", - 4013: "acl-manager", - 4014: "taiclock", - 4015: "talarian-mcast1", - 4016: "talarian-mcast2", - 4017: "talarian-mcast3", - 4018: "talarian-mcast4", - 4019: "talarian-mcast5", - 4020: "trap", - 4021: "nexus-portal", - 4022: "dnox", - 4023: "esnm-zoning", - 4024: "tnp1-port", - 4025: "partimage", - 4026: "as-debug", - 4027: "bxp", - 4028: "dtserver-port", - 4029: "ip-qsig", - 4030: "jdmn-port", - 4031: "suucp", - 4032: "vrts-auth-port", - 4033: "sanavigator", - 4034: "ubxd", - 4035: "wap-push-http", - 4036: "wap-push-https", - 4037: "ravehd", - 4038: "fazzt-ptp", - 4039: "fazzt-admin", - 4040: "yo-main", - 4041: "houston", - 4042: "ldxp", - 4043: "nirp", - 4044: "ltp", - 4045: "npp", - 4046: "acp-proto", - 4047: "ctp-state", - 4049: "wafs", - 4050: "cisco-wafs", - 4051: "cppdp", - 4052: "interact", - 4053: "ccu-comm-1", - 4054: "ccu-comm-2", - 4055: "ccu-comm-3", - 4056: "lms", - 4057: "wfm", - 4058: "kingfisher", - 4059: "dlms-cosem", - 4060: "dsmeter-iatc", - 4061: "ice-location", - 4062: "ice-slocation", - 4063: "ice-router", - 4064: "ice-srouter", - 4065: "avanti-cdp", - 4066: "pmas", - 4067: "idp", - 4068: "ipfltbcst", - 4069: "minger", - 4070: "tripe", - 4071: "aibkup", - 4072: "zieto-sock", - 4073: "iRAPP", - 4074: "cequint-cityid", - 4075: "perimlan", - 4076: "seraph", - 4077: "ascomalarm", - 4079: "santools", - 4080: "lorica-in", - 4081: "lorica-in-sec", - 4082: "lorica-out", - 4083: "lorica-out-sec", - 4084: "fortisphere-vm", - 4086: "ftsync", - 4089: "opencore", - 4090: "omasgport", - 4091: "ewinstaller", - 4092: "ewdgs", - 4093: "pvxpluscs", - 4094: "sysrqd", - 4095: "xtgui", - 4096: "bre", - 4097: "patrolview", - 4098: "drmsfsd", - 4099: "dpcp", - 4100: "igo-incognito", - 4101: "brlp-0", - 4102: "brlp-1", - 4103: "brlp-2", - 4104: "brlp-3", - 4105: "shofar", - 4106: "synchronite", - 4107: "j-ac", - 4108: "accel", - 4109: "izm", - 4110: "g2tag", - 4111: "xgrid", - 4112: "apple-vpns-rp", - 4113: "aipn-reg", - 4114: "jomamqmonitor", - 4115: "cds", - 4116: "smartcard-tls", - 4117: "hillrserv", - 4118: "netscript", - 4119: "assuria-slm", - 4121: "e-builder", - 4122: "fprams", - 4123: "z-wave", - 4124: "tigv2", - 4125: "opsview-envoy", - 4126: "ddrepl", - 4127: "unikeypro", - 4128: "nufw", - 4129: "nuauth", - 4130: "fronet", - 4131: "stars", - 4132: "nuts-dem", - 4133: "nuts-bootp", - 4134: "nifty-hmi", - 4135: "cl-db-attach", - 4136: "cl-db-request", - 4137: "cl-db-remote", - 4138: "nettest", - 4139: "thrtx", - 4140: "cedros-fds", - 4141: "oirtgsvc", - 4142: "oidocsvc", - 4143: "oidsr", - 4145: "vvr-control", - 4146: "tgcconnect", - 4147: "vrxpservman", - 4148: "hhb-handheld", - 4149: "agslb", - 4150: "PowerAlert-nsa", - 4151: "menandmice-noh", - 4152: "idig-mux", - 4153: "mbl-battd", - 4154: "atlinks", - 4155: "bzr", - 4156: "stat-results", - 4157: "stat-scanner", - 4158: "stat-cc", - 4159: "nss", - 4160: "jini-discovery", - 4161: "omscontact", - 4162: "omstopology", - 4163: "silverpeakpeer", - 4164: "silverpeakcomm", - 4165: "altcp", - 4166: "joost", - 4167: "ddgn", - 4168: "pslicser", - 4169: "iadt-disc", - 4172: "pcoip", - 4173: "mma-discovery", - 4174: "sm-disc", - 4177: "wello", - 4178: "storman", - 4179: "MaxumSP", - 4180: "httpx", - 4181: "macbak", - 4182: "pcptcpservice", - 4183: "cyborgnet", - 4184: "universe-suite", - 4185: "wcpp", - 4188: "vatata", - 4191: "dsmipv6", - 4192: "azeti-bd", - 4197: "hctl", - 4199: "eims-admin", - 4300: "corelccam", - 4301: "d-data", - 4302: "d-data-control", - 4303: "srcp", - 4304: "owserver", - 4305: "batman", - 4306: "pinghgl", - 4307: "trueconf", - 4308: "compx-lockview", - 4309: "dserver", - 4310: "mirrtex", - 4320: "fdt-rcatp", - 4321: "rwhois", - 4322: "trim-event", - 4323: "trim-ice", - 4325: "geognosisman", - 4326: "geognosis", - 4327: "jaxer-web", - 4328: "jaxer-manager", - 4333: "ahsp", - 4340: "gaia", - 4341: "lisp-data", - 4342: "lisp-control", - 4343: "unicall", - 4344: "vinainstall", - 4345: "m4-network-as", - 4346: "elanlm", - 4347: "lansurveyor", - 4348: "itose", - 4349: "fsportmap", - 4350: "net-device", - 4351: "plcy-net-svcs", - 4352: "pjlink", - 4353: "f5-iquery", - 4354: "qsnet-trans", - 4355: "qsnet-workst", - 4356: "qsnet-assist", - 4357: "qsnet-cond", - 4358: "qsnet-nucl", - 4359: "omabcastltkm", - 4361: "nacnl", - 4362: "afore-vdp-disc", - 4366: "shadowstream", - 4368: "wxbrief", - 4369: "epmd", - 4370: "elpro-tunnel", - 4371: "l2c-disc", - 4372: "l2c-data", - 4373: "remctl", - 4375: "tolteces", - 4376: "bip", - 4377: "cp-spxsvr", - 4378: "cp-spxdpy", - 4379: "ctdb", - 4389: "xandros-cms", - 4390: "wiegand", - 4394: "apwi-disc", - 4395: "omnivisionesx", - 4400: "ds-srv", - 4401: "ds-srvr", - 4402: "ds-clnt", - 4403: "ds-user", - 4404: "ds-admin", - 4405: "ds-mail", - 4406: "ds-slp", - 4412: "smallchat", - 4413: "avi-nms-disc", - 4416: "pjj-player-disc", - 4418: "axysbridge", - 4420: "nvm-express", - 4425: "netrockey6", - 4426: "beacon-port-2", - 4430: "rsqlserver", - 4432: "l-acoustics", - 4441: "netblox", - 4442: "saris", - 4443: "pharos", - 4444: "krb524", - 4445: "upnotifyp", - 4446: "n1-fwp", - 4447: "n1-rmgmt", - 4448: "asc-slmd", - 4449: "privatewire", - 4450: "camp", - 4451: "ctisystemmsg", - 4452: "ctiprogramload", - 4453: "nssalertmgr", - 4454: "nssagentmgr", - 4455: "prchat-user", - 4456: "prchat-server", - 4457: "prRegister", - 4458: "mcp", - 4484: "hpssmgmt", - 4486: "icms", - 4488: "awacs-ice", - 4500: "ipsec-nat-t", - 4534: "armagetronad", - 4535: "ehs", - 4536: "ehs-ssl", - 4537: "wssauthsvc", - 4538: "swx-gate", - 4545: "worldscores", - 4546: "sf-lm", - 4547: "lanner-lm", - 4548: "synchromesh", - 4549: "aegate", - 4550: "gds-adppiw-db", - 4551: "ieee-mih", - 4552: "menandmice-mon", - 4554: "msfrs", - 4555: "rsip", - 4556: "dtn-bundle", - 4557: "mtcevrunqss", - 4558: "mtcevrunqman", - 4559: "hylafax", - 4566: "kwtc", - 4567: "tram", - 4568: "bmc-reporting", - 4569: "iax", - 4591: "l3t-at-an", - 4592: "hrpd-ith-at-an", - 4593: "ipt-anri-anri", - 4594: "ias-session", - 4595: "ias-paging", - 4596: "ias-neighbor", - 4597: "a21-an-1xbs", - 4598: "a16-an-an", - 4599: "a17-an-an", - 4600: "piranha1", - 4601: "piranha2", - 4621: "ventoso", - 4658: "playsta2-app", - 4659: "playsta2-lob", - 4660: "smaclmgr", - 4661: "kar2ouche", - 4662: "oms", - 4663: "noteit", - 4664: "ems", - 4665: "contclientms", - 4666: "eportcomm", - 4667: "mmacomm", - 4668: "mmaeds", - 4669: "eportcommdata", - 4670: "light", - 4671: "acter", - 4672: "rfa", - 4673: "cxws", - 4674: "appiq-mgmt", - 4675: "dhct-status", - 4676: "dhct-alerts", - 4677: "bcs", - 4678: "traversal", - 4679: "mgesupervision", - 4680: "mgemanagement", - 4681: "parliant", - 4682: "finisar", - 4683: "spike", - 4684: "rfid-rp1", - 4685: "autopac", - 4686: "msp-os", - 4687: "nst", - 4688: "mobile-p2p", - 4689: "altovacentral", - 4690: "prelude", - 4691: "mtn", - 4692: "conspiracy", - 4700: "netxms-agent", - 4701: "netxms-mgmt", - 4702: "netxms-sync", - 4711: "trinity-dist", - 4725: "truckstar", - 4726: "a26-fap-fgw", - 4727: "fcis-disc", - 4728: "capmux", - 4729: "gsmtap", - 4730: "gearman", - 4732: "ohmtrigger", - 4737: "ipdr-sp", - 4738: "solera-lpn", - 4739: "ipfix", - 4740: "ipfixs", - 4741: "lumimgrd", - 4742: "sicct-sdp", - 4743: "openhpid", - 4744: "ifsp", - 4745: "fmp", - 4746: "intelliadm-disc", - 4747: "buschtrommel", - 4749: "profilemac", - 4750: "ssad", - 4751: "spocp", - 4752: "snap", - 4753: "simon-disc", - 4754: "gre-in-udp", - 4755: "gre-udp-dtls", - 4784: "bfd-multi-ctl", - 4785: "cncp", - 4789: "vxlan", - 4790: "vxlan-gpe", - 4791: "roce", - 4800: "iims", - 4801: "iwec", - 4802: "ilss", - 4803: "notateit-disc", - 4804: "aja-ntv4-disc", - 4827: "htcp", - 4837: "varadero-0", - 4838: "varadero-1", - 4839: "varadero-2", - 4840: "opcua-udp", - 4841: "quosa", - 4842: "gw-asv", - 4843: "opcua-tls", - 4844: "gw-log", - 4845: "wcr-remlib", - 4846: "contamac-icm", - 4847: "wfc", - 4848: "appserv-http", - 4849: "appserv-https", - 4850: "sun-as-nodeagt", - 4851: "derby-repli", - 4867: "unify-debug", - 4868: "phrelay", - 4869: "phrelaydbg", - 4870: "cc-tracking", - 4871: "wired", - 4876: "tritium-can", - 4877: "lmcs", - 4878: "inst-discovery", - 4881: "socp-t", - 4882: "socp-c", - 4884: "hivestor", - 4885: "abbs", - 4894: "lyskom", - 4899: "radmin-port", - 4900: "hfcs", - 4914: "bones", - 4936: "an-signaling", - 4937: "atsc-mh-ssc", - 4940: "eq-office-4940", - 4941: "eq-office-4941", - 4942: "eq-office-4942", - 4949: "munin", - 4950: "sybasesrvmon", - 4951: "pwgwims", - 4952: "sagxtsds", - 4969: "ccss-qmm", - 4970: "ccss-qsm", - 4980: "ctxs-vpp", - 4986: "mrip", - 4987: "smar-se-port1", - 4988: "smar-se-port2", - 4989: "parallel", - 4990: "busycal", - 4991: "vrt", - 4999: "hfcs-manager", - 5000: "commplex-main", - 5001: "commplex-link", - 5002: "rfe", - 5003: "fmpro-internal", - 5004: "avt-profile-1", - 5005: "avt-profile-2", - 5006: "wsm-server", - 5007: "wsm-server-ssl", - 5008: "synapsis-edge", - 5009: "winfs", - 5010: "telelpathstart", - 5011: "telelpathattack", - 5012: "nsp", - 5013: "fmpro-v6", - 5014: "onpsocket", - 5020: "zenginkyo-1", - 5021: "zenginkyo-2", - 5022: "mice", - 5023: "htuilsrv", - 5024: "scpi-telnet", - 5025: "scpi-raw", - 5026: "strexec-d", - 5027: "strexec-s", - 5029: "infobright", - 5030: "surfpass", - 5031: "dmp", - 5042: "asnaacceler8db", - 5043: "swxadmin", - 5044: "lxi-evntsvc", - 5046: "vpm-udp", - 5047: "iscape", - 5049: "ivocalize", - 5050: "mmcc", - 5051: "ita-agent", - 5052: "ita-manager", - 5053: "rlm-disc", - 5055: "unot", - 5056: "intecom-ps1", - 5057: "intecom-ps2", - 5058: "locus-disc", - 5059: "sds", - 5060: "sip", - 5061: "sips", - 5062: "na-localise", - 5064: "ca-1", - 5065: "ca-2", - 5066: "stanag-5066", - 5067: "authentx", - 5069: "i-net-2000-npr", - 5070: "vtsas", - 5071: "powerschool", - 5072: "ayiya", - 5073: "tag-pm", - 5074: "alesquery", - 5078: "pixelpusher", - 5079: "cp-spxrpts", - 5080: "onscreen", - 5081: "sdl-ets", - 5082: "qcp", - 5083: "qfp", - 5084: "llrp", - 5085: "encrypted-llrp", - 5092: "magpie", - 5093: "sentinel-lm", - 5094: "hart-ip", - 5099: "sentlm-srv2srv", - 5100: "socalia", - 5101: "talarian-udp", - 5102: "oms-nonsecure", - 5104: "tinymessage", - 5105: "hughes-ap", - 5111: "taep-as-svc", - 5112: "pm-cmdsvr", - 5116: "emb-proj-cmd", - 5120: "barracuda-bbs", - 5133: "nbt-pc", - 5136: "minotaur-sa", - 5137: "ctsd", - 5145: "rmonitor-secure", - 5150: "atmp", - 5151: "esri-sde", - 5152: "sde-discovery", - 5154: "bzflag", - 5155: "asctrl-agent", - 5164: "vpa-disc", - 5165: "ife-icorp", - 5166: "winpcs", - 5167: "scte104", - 5168: "scte30", - 5190: "aol", - 5191: "aol-1", - 5192: "aol-2", - 5193: "aol-3", - 5200: "targus-getdata", - 5201: "targus-getdata1", - 5202: "targus-getdata2", - 5203: "targus-getdata3", - 5223: "hpvirtgrp", - 5224: "hpvirtctrl", - 5225: "hp-server", - 5226: "hp-status", - 5227: "perfd", - 5234: "eenet", - 5235: "galaxy-network", - 5236: "padl2sim", - 5237: "mnet-discovery", - 5245: "downtools-disc", - 5246: "capwap-control", - 5247: "capwap-data", - 5248: "caacws", - 5249: "caaclang2", - 5250: "soagateway", - 5251: "caevms", - 5252: "movaz-ssc", - 5264: "3com-njack-1", - 5265: "3com-njack-2", - 5270: "cartographerxmp", - 5271: "cuelink-disc", - 5272: "pk", - 5282: "transmit-port", - 5298: "presence", - 5299: "nlg-data", - 5300: "hacl-hb", - 5301: "hacl-gs", - 5302: "hacl-cfg", - 5303: "hacl-probe", - 5304: "hacl-local", - 5305: "hacl-test", - 5306: "sun-mc-grp", - 5307: "sco-aip", - 5308: "cfengine", - 5309: "jprinter", - 5310: "outlaws", - 5312: "permabit-cs", - 5313: "rrdp", - 5314: "opalis-rbt-ipc", - 5315: "hacl-poll", - 5343: "kfserver", - 5344: "xkotodrcp", - 5349: "stuns", - 5350: "pcp-multicast", - 5351: "pcp", - 5352: "dns-llq", - 5353: "mdns", - 5354: "mdnsresponder", - 5355: "llmnr", - 5356: "ms-smlbiz", - 5357: "wsdapi", - 5358: "wsdapi-s", - 5359: "ms-alerter", - 5360: "ms-sideshow", - 5361: "ms-s-sideshow", - 5362: "serverwsd2", - 5363: "net-projection", - 5364: "kdnet", - 5397: "stresstester", - 5398: "elektron-admin", - 5399: "securitychase", - 5400: "excerpt", - 5401: "excerpts", - 5402: "mftp", - 5403: "hpoms-ci-lstn", - 5404: "hpoms-dps-lstn", - 5405: "netsupport", - 5406: "systemics-sox", - 5407: "foresyte-clear", - 5408: "foresyte-sec", - 5409: "salient-dtasrv", - 5410: "salient-usrmgr", - 5411: "actnet", - 5412: "continuus", - 5413: "wwiotalk", - 5414: "statusd", - 5415: "ns-server", - 5416: "sns-gateway", - 5417: "sns-agent", - 5418: "mcntp", - 5419: "dj-ice", - 5420: "cylink-c", - 5421: "netsupport2", - 5422: "salient-mux", - 5423: "virtualuser", - 5424: "beyond-remote", - 5425: "br-channel", - 5426: "devbasic", - 5427: "sco-peer-tta", - 5428: "telaconsole", - 5429: "base", - 5430: "radec-corp", - 5431: "park-agent", - 5432: "postgresql", - 5433: "pyrrho", - 5434: "sgi-arrayd", - 5435: "sceanics", - 5436: "pmip6-cntl", - 5437: "pmip6-data", - 5443: "spss", - 5450: "tiepie-disc", - 5453: "surebox", - 5454: "apc-5454", - 5455: "apc-5455", - 5456: "apc-5456", - 5461: "silkmeter", - 5462: "ttl-publisher", - 5463: "ttlpriceproxy", - 5464: "quailnet", - 5465: "netops-broker", - 5474: "apsolab-rpc", - 5500: "fcp-addr-srvr1", - 5501: "fcp-addr-srvr2", - 5502: "fcp-srvr-inst1", - 5503: "fcp-srvr-inst2", - 5504: "fcp-cics-gw1", - 5505: "checkoutdb", - 5506: "amc", - 5553: "sgi-eventmond", - 5554: "sgi-esphttp", - 5555: "personal-agent", - 5556: "freeciv", - 5567: "dof-dps-mc-sec", - 5568: "sdt", - 5569: "rdmnet-device", - 5573: "sdmmp", - 5580: "tmosms0", - 5581: "tmosms1", - 5582: "fac-restore", - 5583: "tmo-icon-sync", - 5584: "bis-web", - 5585: "bis-sync", - 5597: "ininmessaging", - 5598: "mctfeed", - 5599: "esinstall", - 5600: "esmmanager", - 5601: "esmagent", - 5602: "a1-msc", - 5603: "a1-bs", - 5604: "a3-sdunode", - 5605: "a4-sdunode", - 5627: "ninaf", - 5628: "htrust", - 5629: "symantec-sfdb", - 5630: "precise-comm", - 5631: "pcanywheredata", - 5632: "pcanywherestat", - 5633: "beorl", - 5634: "xprtld", - 5670: "zre-disc", - 5671: "amqps", - 5672: "amqp", - 5673: "jms", - 5674: "hyperscsi-port", - 5675: "v5ua", - 5676: "raadmin", - 5677: "questdb2-lnchr", - 5678: "rrac", - 5679: "dccm", - 5680: "auriga-router", - 5681: "ncxcp", - 5682: "brightcore", - 5683: "coap", - 5684: "coaps", - 5687: "gog-multiplayer", - 5688: "ggz", - 5689: "qmvideo", - 5713: "proshareaudio", - 5714: "prosharevideo", - 5715: "prosharedata", - 5716: "prosharerequest", - 5717: "prosharenotify", - 5718: "dpm", - 5719: "dpm-agent", - 5720: "ms-licensing", - 5721: "dtpt", - 5722: "msdfsr", - 5723: "omhs", - 5724: "omsdk", - 5728: "io-dist-group", - 5729: "openmail", - 5730: "unieng", - 5741: "ida-discover1", - 5742: "ida-discover2", - 5743: "watchdoc-pod", - 5744: "watchdoc", - 5745: "fcopy-server", - 5746: "fcopys-server", - 5747: "tunatic", - 5748: "tunalyzer", - 5750: "rscd", - 5755: "openmailg", - 5757: "x500ms", - 5766: "openmailns", - 5767: "s-openmail", - 5768: "openmailpxy", - 5769: "spramsca", - 5770: "spramsd", - 5771: "netagent", - 5777: "dali-port", - 5781: "3par-evts", - 5782: "3par-mgmt", - 5783: "3par-mgmt-ssl", - 5784: "ibar", - 5785: "3par-rcopy", - 5786: "cisco-redu", - 5787: "waascluster", - 5793: "xtreamx", - 5794: "spdp", - 5813: "icmpd", - 5814: "spt-automation", - 5859: "wherehoo", - 5863: "ppsuitemsg", - 5900: "rfb", - 5910: "cm", - 5911: "cpdlc", - 5912: "fis", - 5913: "ads-c", - 5963: "indy", - 5968: "mppolicy-v5", - 5969: "mppolicy-mgr", - 5984: "couchdb", - 5985: "wsman", - 5986: "wsmans", - 5987: "wbem-rmi", - 5988: "wbem-http", - 5989: "wbem-https", - 5990: "wbem-exp-https", - 5991: "nuxsl", - 5992: "consul-insight", - 5999: "cvsup", - 6064: "ndl-ahp-svc", - 6065: "winpharaoh", - 6066: "ewctsp", - 6069: "trip", - 6070: "messageasap", - 6071: "ssdtp", - 6072: "diagnose-proc", - 6073: "directplay8", - 6074: "max", - 6080: "gue", - 6081: "geneve", - 6082: "p25cai", - 6083: "miami-bcast", - 6085: "konspire2b", - 6086: "pdtp", - 6087: "ldss", - 6088: "doglms-notify", - 6100: "synchronet-db", - 6101: "synchronet-rtc", - 6102: "synchronet-upd", - 6103: "rets", - 6104: "dbdb", - 6105: "primaserver", - 6106: "mpsserver", - 6107: "etc-control", - 6108: "sercomm-scadmin", - 6109: "globecast-id", - 6110: "softcm", - 6111: "spc", - 6112: "dtspcd", - 6118: "tipc", - 6122: "bex-webadmin", - 6123: "backup-express", - 6124: "pnbs", - 6133: "nbt-wol", - 6140: "pulsonixnls", - 6141: "meta-corp", - 6142: "aspentec-lm", - 6143: "watershed-lm", - 6144: "statsci1-lm", - 6145: "statsci2-lm", - 6146: "lonewolf-lm", - 6147: "montage-lm", - 6148: "ricardo-lm", - 6149: "tal-pod", - 6160: "ecmp-data", - 6161: "patrol-ism", - 6162: "patrol-coll", - 6163: "pscribe", - 6200: "lm-x", - 6201: "thermo-calc", - 6209: "qmtps", - 6222: "radmind", - 6241: "jeol-nsddp-1", - 6242: "jeol-nsddp-2", - 6243: "jeol-nsddp-3", - 6244: "jeol-nsddp-4", - 6251: "tl1-raw-ssl", - 6252: "tl1-ssh", - 6253: "crip", - 6268: "grid", - 6269: "grid-alt", - 6300: "bmc-grx", - 6301: "bmc-ctd-ldap", - 6306: "ufmp", - 6315: "scup-disc", - 6316: "abb-escp", - 6317: "nav-data", - 6320: "repsvc", - 6321: "emp-server1", - 6322: "emp-server2", - 6324: "hrd-ns-disc", - 6343: "sflow", - 6346: "gnutella-svc", - 6347: "gnutella-rtr", - 6350: "adap", - 6355: "pmcs", - 6360: "metaedit-mu", - 6363: "ndn", - 6370: "metaedit-se", - 6382: "metatude-mds", - 6389: "clariion-evr01", - 6390: "metaedit-ws", - 6417: "faxcomservice", - 6419: "svdrp-disc", - 6420: "nim-vdrshell", - 6421: "nim-wan", - 6443: "sun-sr-https", - 6444: "sge-qmaster", - 6445: "sge-execd", - 6446: "mysql-proxy", - 6455: "skip-cert-recv", - 6456: "skip-cert-send", - 6464: "ieee11073-20701", - 6471: "lvision-lm", - 6480: "sun-sr-http", - 6481: "servicetags", - 6482: "ldoms-mgmt", - 6483: "SunVTS-RMI", - 6484: "sun-sr-jms", - 6485: "sun-sr-iiop", - 6486: "sun-sr-iiops", - 6487: "sun-sr-iiop-aut", - 6488: "sun-sr-jmx", - 6489: "sun-sr-admin", - 6500: "boks", - 6501: "boks-servc", - 6502: "boks-servm", - 6503: "boks-clntd", - 6505: "badm-priv", - 6506: "badm-pub", - 6507: "bdir-priv", - 6508: "bdir-pub", - 6509: "mgcs-mfp-port", - 6510: "mcer-port", - 6511: "dccp-udp", - 6514: "syslog-tls", - 6515: "elipse-rec", - 6543: "lds-distrib", - 6544: "lds-dump", - 6547: "apc-6547", - 6548: "apc-6548", - 6549: "apc-6549", - 6550: "fg-sysupdate", - 6551: "sum", - 6558: "xdsxdm", - 6566: "sane-port", - 6568: "rp-reputation", - 6579: "affiliate", - 6580: "parsec-master", - 6581: "parsec-peer", - 6582: "parsec-game", - 6583: "joaJewelSuite", - 6619: "odette-ftps", - 6620: "kftp-data", - 6621: "kftp", - 6622: "mcftp", - 6623: "ktelnet", - 6626: "wago-service", - 6627: "nexgen", - 6628: "afesc-mc", - 6629: "nexgen-aux", - 6633: "cisco-vpath-tun", - 6634: "mpls-pm", - 6635: "mpls-udp", - 6636: "mpls-udp-dtls", - 6653: "openflow", - 6657: "palcom-disc", - 6670: "vocaltec-gold", - 6671: "p4p-portal", - 6672: "vision-server", - 6673: "vision-elmd", - 6678: "vfbp-disc", - 6679: "osaut", - 6689: "tsa", - 6696: "babel", - 6701: "kti-icad-srvr", - 6702: "e-design-net", - 6703: "e-design-web", - 6714: "ibprotocol", - 6715: "fibotrader-com", - 6767: "bmc-perf-agent", - 6768: "bmc-perf-mgrd", - 6769: "adi-gxp-srvprt", - 6770: "plysrv-http", - 6771: "plysrv-https", - 6784: "bfd-lag", - 6785: "dgpf-exchg", - 6786: "smc-jmx", - 6787: "smc-admin", - 6788: "smc-http", - 6790: "hnmp", - 6791: "hnm", - 6801: "acnet", - 6831: "ambit-lm", - 6841: "netmo-default", - 6842: "netmo-http", - 6850: "iccrushmore", - 6868: "acctopus-st", - 6888: "muse", - 6935: "ethoscan", - 6936: "xsmsvc", - 6946: "bioserver", - 6951: "otlp", - 6961: "jmact3", - 6962: "jmevt2", - 6963: "swismgr1", - 6964: "swismgr2", - 6965: "swistrap", - 6966: "swispol", - 6969: "acmsoda", - 6997: "MobilitySrv", - 6998: "iatp-highpri", - 6999: "iatp-normalpri", - 7000: "afs3-fileserver", - 7001: "afs3-callback", - 7002: "afs3-prserver", - 7003: "afs3-vlserver", - 7004: "afs3-kaserver", - 7005: "afs3-volser", - 7006: "afs3-errors", - 7007: "afs3-bos", - 7008: "afs3-update", - 7009: "afs3-rmtsys", - 7010: "ups-onlinet", - 7011: "talon-disc", - 7012: "talon-engine", - 7013: "microtalon-dis", - 7014: "microtalon-com", - 7015: "talon-webserver", - 7016: "spg", - 7017: "grasp", - 7019: "doceri-view", - 7020: "dpserve", - 7021: "dpserveadmin", - 7022: "ctdp", - 7023: "ct2nmcs", - 7024: "vmsvc", - 7025: "vmsvc-2", - 7030: "op-probe", - 7040: "quest-disc", - 7070: "arcp", - 7071: "iwg1", - 7080: "empowerid", - 7088: "zixi-transport", - 7095: "jdp-disc", - 7099: "lazy-ptop", - 7100: "font-service", - 7101: "elcn", - 7107: "aes-x170", - 7121: "virprot-lm", - 7128: "scenidm", - 7129: "scenccs", - 7161: "cabsm-comm", - 7162: "caistoragemgr", - 7163: "cacsambroker", - 7164: "fsr", - 7165: "doc-server", - 7166: "aruba-server", - 7169: "ccag-pib", - 7170: "nsrp", - 7171: "drm-production", - 7174: "clutild", - 7181: "janus-disc", - 7200: "fodms", - 7201: "dlip", - 7227: "ramp", - 7235: "aspcoordination", - 7244: "frc-hicp-disc", - 7262: "cnap", - 7272: "watchme-7272", - 7273: "oma-rlp", - 7274: "oma-rlp-s", - 7275: "oma-ulp", - 7276: "oma-ilp", - 7277: "oma-ilp-s", - 7278: "oma-dcdocbs", - 7279: "ctxlic", - 7280: "itactionserver1", - 7281: "itactionserver2", - 7282: "mzca-alert", - 7365: "lcm-server", - 7391: "mindfilesys", - 7392: "mrssrendezvous", - 7393: "nfoldman", - 7394: "fse", - 7395: "winqedit", - 7397: "hexarc", - 7400: "rtps-discovery", - 7401: "rtps-dd-ut", - 7402: "rtps-dd-mt", - 7410: "ionixnetmon", - 7411: "daqstream", - 7421: "mtportmon", - 7426: "pmdmgr", - 7427: "oveadmgr", - 7428: "ovladmgr", - 7429: "opi-sock", - 7430: "xmpv7", - 7431: "pmd", - 7437: "faximum", - 7443: "oracleas-https", - 7473: "rise", - 7491: "telops-lmd", - 7500: "silhouette", - 7501: "ovbus", - 7510: "ovhpas", - 7511: "pafec-lm", - 7542: "saratoga", - 7543: "atul", - 7544: "nta-ds", - 7545: "nta-us", - 7546: "cfs", - 7547: "cwmp", - 7548: "tidp", - 7549: "nls-tl", - 7550: "cloudsignaling", - 7560: "sncp", - 7566: "vsi-omega", - 7570: "aries-kfinder", - 7574: "coherence-disc", - 7588: "sun-lm", - 7606: "mipi-debug", - 7624: "indi", - 7627: "soap-http", - 7628: "zen-pawn", - 7629: "xdas", - 7633: "pmdfmgt", - 7648: "cuseeme", - 7674: "imqtunnels", - 7675: "imqtunnel", - 7676: "imqbrokerd", - 7677: "sun-user-https", - 7680: "pando-pub", - 7689: "collaber", - 7697: "klio", - 7707: "sync-em7", - 7708: "scinet", - 7720: "medimageportal", - 7724: "nsdeepfreezectl", - 7725: "nitrogen", - 7726: "freezexservice", - 7727: "trident-data", - 7728: "osvr", - 7734: "smip", - 7738: "aiagent", - 7741: "scriptview", - 7743: "sstp-1", - 7744: "raqmon-pdu", - 7747: "prgp", - 7777: "cbt", - 7778: "interwise", - 7779: "vstat", - 7781: "accu-lmgr", - 7784: "s-bfd", - 7786: "minivend", - 7787: "popup-reminders", - 7789: "office-tools", - 7794: "q3ade", - 7797: "pnet-conn", - 7798: "pnet-enc", - 7799: "altbsdp", - 7800: "asr", - 7801: "ssp-client", - 7802: "vns-tp", - 7810: "rbt-wanopt", - 7845: "apc-7845", - 7846: "apc-7846", - 7872: "mipv6tls", - 7880: "pss", - 7887: "ubroker", - 7900: "mevent", - 7901: "tnos-sp", - 7902: "tnos-dp", - 7903: "tnos-dps", - 7913: "qo-secure", - 7932: "t2-drm", - 7933: "t2-brm", - 7962: "generalsync", - 7967: "supercell", - 7979: "micromuse-ncps", - 7980: "quest-vista", - 7982: "sossd-disc", - 7998: "usicontentpush", - 7999: "irdmi2", - 8000: "irdmi", - 8001: "vcom-tunnel", - 8002: "teradataordbms", - 8003: "mcreport", - 8005: "mxi", - 8006: "wpl-disc", - 8007: "warppipe", - 8008: "http-alt", - 8019: "qbdb", - 8020: "intu-ec-svcdisc", - 8021: "intu-ec-client", - 8022: "oa-system", - 8025: "ca-audit-da", - 8026: "ca-audit-ds", - 8032: "pro-ed", - 8033: "mindprint", - 8034: "vantronix-mgmt", - 8040: "ampify", - 8041: "enguity-xccetp", - 8052: "senomix01", - 8053: "senomix02", - 8054: "senomix03", - 8055: "senomix04", - 8056: "senomix05", - 8057: "senomix06", - 8058: "senomix07", - 8059: "senomix08", - 8060: "aero", - 8074: "gadugadu", - 8080: "http-alt", - 8081: "sunproxyadmin", - 8082: "us-cli", - 8083: "us-srv", - 8086: "d-s-n", - 8087: "simplifymedia", - 8088: "radan-http", - 8097: "sac", - 8100: "xprint-server", - 8115: "mtl8000-matrix", - 8116: "cp-cluster", - 8118: "privoxy", - 8121: "apollo-data", - 8122: "apollo-admin", - 8128: "paycash-online", - 8129: "paycash-wbp", - 8130: "indigo-vrmi", - 8131: "indigo-vbcp", - 8132: "dbabble", - 8148: "isdd", - 8149: "eor-game", - 8160: "patrol", - 8161: "patrol-snmp", - 8182: "vmware-fdm", - 8184: "itach", - 8192: "spytechphone", - 8194: "blp1", - 8195: "blp2", - 8199: "vvr-data", - 8200: "trivnet1", - 8201: "trivnet2", - 8202: "aesop", - 8204: "lm-perfworks", - 8205: "lm-instmgr", - 8206: "lm-dta", - 8207: "lm-sserver", - 8208: "lm-webwatcher", - 8230: "rexecj", - 8231: "hncp-udp-port", - 8232: "hncp-dtls-port", - 8243: "synapse-nhttps", - 8276: "pando-sec", - 8280: "synapse-nhttp", - 8282: "libelle-disc", - 8292: "blp3", - 8294: "blp4", - 8300: "tmi", - 8301: "amberon", - 8320: "tnp-discover", - 8321: "tnp", - 8322: "garmin-marine", - 8351: "server-find", - 8376: "cruise-enum", - 8377: "cruise-swroute", - 8378: "cruise-config", - 8379: "cruise-diags", - 8380: "cruise-update", - 8383: "m2mservices", - 8384: "marathontp", - 8400: "cvd", - 8401: "sabarsd", - 8402: "abarsd", - 8403: "admind", - 8416: "espeech", - 8417: "espeech-rtp", - 8442: "cybro-a-bus", - 8443: "pcsync-https", - 8444: "pcsync-http", - 8445: "copy-disc", - 8450: "npmp", - 8472: "otv", - 8473: "vp2p", - 8474: "noteshare", - 8500: "fmtp", - 8501: "cmtp-av", - 8503: "lsp-self-ping", - 8554: "rtsp-alt", - 8555: "d-fence", - 8567: "dof-tunnel", - 8600: "asterix", - 8609: "canon-cpp-disc", - 8610: "canon-mfnp", - 8611: "canon-bjnp1", - 8612: "canon-bjnp2", - 8613: "canon-bjnp3", - 8614: "canon-bjnp4", - 8675: "msi-cps-rm-disc", - 8686: "sun-as-jmxrmi", - 8732: "dtp-net", - 8733: "ibus", - 8763: "mc-appserver", - 8764: "openqueue", - 8765: "ultraseek-http", - 8766: "amcs", - 8770: "dpap", - 8786: "msgclnt", - 8787: "msgsrvr", - 8793: "acd-pm", - 8800: "sunwebadmin", - 8804: "truecm", - 8805: "pfcp", - 8808: "ssports-bcast", - 8873: "dxspider", - 8880: "cddbp-alt", - 8883: "secure-mqtt", - 8888: "ddi-udp-1", - 8889: "ddi-udp-2", - 8890: "ddi-udp-3", - 8891: "ddi-udp-4", - 8892: "ddi-udp-5", - 8893: "ddi-udp-6", - 8894: "ddi-udp-7", - 8899: "ospf-lite", - 8900: "jmb-cds1", - 8901: "jmb-cds2", - 8910: "manyone-http", - 8911: "manyone-xml", - 8912: "wcbackup", - 8913: "dragonfly", - 8954: "cumulus-admin", - 8980: "nod-provider", - 8981: "nod-client", - 8989: "sunwebadmins", - 8990: "http-wmap", - 8991: "https-wmap", - 8999: "bctp", - 9000: "cslistener", - 9001: "etlservicemgr", - 9002: "dynamid", - 9007: "ogs-client", - 9009: "pichat", - 9020: "tambora", - 9021: "panagolin-ident", - 9022: "paragent", - 9023: "swa-1", - 9024: "swa-2", - 9025: "swa-3", - 9026: "swa-4", - 9060: "CardWeb-RT", - 9080: "glrpc", - 9084: "aurora", - 9085: "ibm-rsyscon", - 9086: "net2display", - 9087: "classic", - 9088: "sqlexec", - 9089: "sqlexec-ssl", - 9090: "websm", - 9091: "xmltec-xmlmail", - 9092: "XmlIpcRegSvc", - 9100: "hp-pdl-datastr", - 9101: "bacula-dir", - 9102: "bacula-fd", - 9103: "bacula-sd", - 9104: "peerwire", - 9105: "xadmin", - 9106: "astergate-disc", - 9119: "mxit", - 9131: "dddp", - 9160: "apani1", - 9161: "apani2", - 9162: "apani3", - 9163: "apani4", - 9164: "apani5", - 9191: "sun-as-jpda", - 9200: "wap-wsp", - 9201: "wap-wsp-wtp", - 9202: "wap-wsp-s", - 9203: "wap-wsp-wtp-s", - 9204: "wap-vcard", - 9205: "wap-vcal", - 9206: "wap-vcard-s", - 9207: "wap-vcal-s", - 9208: "rjcdb-vcards", - 9209: "almobile-system", - 9210: "oma-mlp", - 9211: "oma-mlp-s", - 9212: "serverviewdbms", - 9213: "serverstart", - 9214: "ipdcesgbs", - 9215: "insis", - 9216: "acme", - 9217: "fsc-port", - 9222: "teamcoherence", - 9255: "mon", - 9277: "traingpsdata", - 9278: "pegasus", - 9279: "pegasus-ctl", - 9280: "pgps", - 9281: "swtp-port1", - 9282: "swtp-port2", - 9283: "callwaveiam", - 9284: "visd", - 9285: "n2h2server", - 9286: "n2receive", - 9287: "cumulus", - 9292: "armtechdaemon", - 9293: "storview", - 9294: "armcenterhttp", - 9295: "armcenterhttps", - 9300: "vrace", - 9318: "secure-ts", - 9321: "guibase", - 9343: "mpidcmgr", - 9344: "mphlpdmc", - 9346: "ctechlicensing", - 9374: "fjdmimgr", - 9380: "boxp", - 9396: "fjinvmgr", - 9397: "mpidcagt", - 9400: "sec-t4net-srv", - 9401: "sec-t4net-clt", - 9402: "sec-pc2fax-srv", - 9418: "git", - 9443: "tungsten-https", - 9444: "wso2esb-console", - 9450: "sntlkeyssrvr", - 9500: "ismserver", - 9522: "sma-spw", - 9535: "mngsuite", - 9536: "laes-bf", - 9555: "trispen-sra", - 9592: "ldgateway", - 9593: "cba8", - 9594: "msgsys", - 9595: "pds", - 9596: "mercury-disc", - 9597: "pd-admin", - 9598: "vscp", - 9599: "robix", - 9600: "micromuse-ncpw", - 9612: "streamcomm-ds", - 9618: "condor", - 9628: "odbcpathway", - 9629: "uniport", - 9632: "mc-comm", - 9667: "xmms2", - 9668: "tec5-sdctp", - 9694: "client-wakeup", - 9695: "ccnx", - 9700: "board-roar", - 9747: "l5nas-parchan", - 9750: "board-voip", - 9753: "rasadv", - 9762: "tungsten-http", - 9800: "davsrc", - 9801: "sstp-2", - 9802: "davsrcs", - 9875: "sapv1", - 9878: "kca-service", - 9888: "cyborg-systems", - 9889: "gt-proxy", - 9898: "monkeycom", - 9899: "sctp-tunneling", - 9900: "iua", - 9901: "enrp", - 9903: "multicast-ping", - 9909: "domaintime", - 9911: "sype-transport", - 9950: "apc-9950", - 9951: "apc-9951", - 9952: "apc-9952", - 9953: "acis", - 9955: "alljoyn-mcm", - 9956: "alljoyn", - 9966: "odnsp", - 9987: "dsm-scm-target", - 9990: "osm-appsrvr", - 9991: "osm-oev", - 9992: "palace-1", - 9993: "palace-2", - 9994: "palace-3", - 9995: "palace-4", - 9996: "palace-5", - 9997: "palace-6", - 9998: "distinct32", - 9999: "distinct", - 10000: "ndmp", - 10001: "scp-config", - 10002: "documentum", - 10003: "documentum-s", - 10007: "mvs-capacity", - 10008: "octopus", - 10009: "swdtp-sv", - 10050: "zabbix-agent", - 10051: "zabbix-trapper", - 10080: "amanda", - 10081: "famdc", - 10100: "itap-ddtp", - 10101: "ezmeeting-2", - 10102: "ezproxy-2", - 10103: "ezrelay", - 10104: "swdtp", - 10107: "bctp-server", - 10110: "nmea-0183", - 10111: "nmea-onenet", - 10113: "netiq-endpoint", - 10114: "netiq-qcheck", - 10115: "netiq-endpt", - 10116: "netiq-voipa", - 10117: "iqrm", - 10128: "bmc-perf-sd", - 10160: "qb-db-server", - 10161: "snmpdtls", - 10162: "snmpdtls-trap", - 10200: "trisoap", - 10201: "rscs", - 10252: "apollo-relay", - 10253: "eapol-relay", - 10260: "axis-wimp-port", - 10288: "blocks", - 10439: "bngsync", - 10500: "hip-nat-t", - 10540: "MOS-lower", - 10541: "MOS-upper", - 10542: "MOS-aux", - 10543: "MOS-soap", - 10544: "MOS-soap-opt", - 10800: "gap", - 10805: "lpdg", - 10810: "nmc-disc", - 10860: "helix", - 10880: "bveapi", - 10990: "rmiaux", - 11000: "irisa", - 11001: "metasys", - 10023: "cefd-vmp", - 11095: "weave", - 11106: "sgi-lk", - 11108: "myq-termlink", - 11111: "vce", - 11112: "dicom", - 11161: "suncacao-snmp", - 11162: "suncacao-jmxmp", - 11163: "suncacao-rmi", - 11164: "suncacao-csa", - 11165: "suncacao-websvc", - 11171: "snss", - 11201: "smsqp", - 11208: "wifree", - 11211: "memcache", - 11319: "imip", - 11320: "imip-channels", - 11321: "arena-server", - 11367: "atm-uhas", - 11371: "hkp", - 11430: "lsdp", - 11600: "tempest-port", - 11720: "h323callsigalt", - 11723: "emc-xsw-dcache", - 11751: "intrepid-ssl", - 11796: "lanschool-mpt", - 11876: "xoraya", - 11877: "x2e-disc", - 11967: "sysinfo-sp", - 12000: "entextxid", - 12001: "entextnetwk", - 12002: "entexthigh", - 12003: "entextmed", - 12004: "entextlow", - 12005: "dbisamserver1", - 12006: "dbisamserver2", - 12007: "accuracer", - 12008: "accuracer-dbms", - 12009: "ghvpn", - 12012: "vipera", - 12013: "vipera-ssl", - 12109: "rets-ssl", - 12121: "nupaper-ss", - 12168: "cawas", - 12172: "hivep", - 12300: "linogridengine", - 12321: "warehouse-sss", - 12322: "warehouse", - 12345: "italk", - 12753: "tsaf", - 13160: "i-zipqd", - 13216: "bcslogc", - 13217: "rs-pias", - 13218: "emc-vcas-udp", - 13223: "powwow-client", - 13224: "powwow-server", - 13400: "doip-disc", - 13720: "bprd", - 13721: "bpdbm", - 13722: "bpjava-msvc", - 13724: "vnetd", - 13782: "bpcd", - 13783: "vopied", - 13785: "nbdb", - 13786: "nomdb", - 13818: "dsmcc-config", - 13819: "dsmcc-session", - 13820: "dsmcc-passthru", - 13821: "dsmcc-download", - 13822: "dsmcc-ccp", - 13894: "ucontrol", - 13929: "dta-systems", - 14000: "scotty-ft", - 14001: "sua", - 14002: "scotty-disc", - 14033: "sage-best-com1", - 14034: "sage-best-com2", - 14141: "vcs-app", - 14142: "icpp", - 14145: "gcm-app", - 14149: "vrts-tdd", - 14154: "vad", - 14250: "cps", - 14414: "ca-web-update", - 14936: "hde-lcesrvr-1", - 14937: "hde-lcesrvr-2", - 15000: "hydap", - 15118: "v2g-secc", - 15345: "xpilot", - 15363: "3link", - 15555: "cisco-snat", - 15660: "bex-xr", - 15740: "ptp", - 15998: "2ping", - 16003: "alfin", - 16161: "sun-sea-port", - 16309: "etb4j", - 16310: "pduncs", - 16311: "pdefmns", - 16360: "netserialext1", - 16361: "netserialext2", - 16367: "netserialext3", - 16368: "netserialext4", - 16384: "connected", - 16666: "vtp", - 16900: "newbay-snc-mc", - 16950: "sgcip", - 16991: "intel-rci-mp", - 16992: "amt-soap-http", - 16993: "amt-soap-https", - 16994: "amt-redir-tcp", - 16995: "amt-redir-tls", - 17007: "isode-dua", - 17185: "soundsvirtual", - 17219: "chipper", - 17220: "avtp", - 17221: "avdecc", - 17222: "cpsp", - 17224: "trdp-pd", - 17225: "trdp-md", - 17234: "integrius-stp", - 17235: "ssh-mgmt", - 17500: "db-lsp-disc", - 17729: "ea", - 17754: "zep", - 17755: "zigbee-ip", - 17756: "zigbee-ips", - 18000: "biimenu", - 18181: "opsec-cvp", - 18182: "opsec-ufp", - 18183: "opsec-sam", - 18184: "opsec-lea", - 18185: "opsec-omi", - 18186: "ohsc", - 18187: "opsec-ela", - 18241: "checkpoint-rtm", - 18262: "gv-pf", - 18463: "ac-cluster", - 18634: "rds-ib", - 18635: "rds-ip", - 18668: "vdmmesh-disc", - 18769: "ique", - 18881: "infotos", - 18888: "apc-necmp", - 19000: "igrid", - 19007: "scintilla", - 19191: "opsec-uaa", - 19194: "ua-secureagent", - 19220: "cora-disc", - 19283: "keysrvr", - 19315: "keyshadow", - 19398: "mtrgtrans", - 19410: "hp-sco", - 19411: "hp-sca", - 19412: "hp-sessmon", - 19539: "fxuptp", - 19540: "sxuptp", - 19541: "jcp", - 19788: "mle", - 19999: "dnp-sec", - 20000: "dnp", - 20001: "microsan", - 20002: "commtact-http", - 20003: "commtact-https", - 20005: "openwebnet", - 20012: "ss-idi-disc", - 20014: "opendeploy", - 20034: "nburn-id", - 20046: "tmophl7mts", - 20048: "mountd", - 20049: "nfsrdma", - 20167: "tolfab", - 20202: "ipdtp-port", - 20222: "ipulse-ics", - 20480: "emwavemsg", - 20670: "track", - 20999: "athand-mmp", - 21000: "irtrans", - 21554: "dfserver", - 21590: "vofr-gateway", - 21800: "tvpm", - 21845: "webphone", - 21846: "netspeak-is", - 21847: "netspeak-cs", - 21848: "netspeak-acd", - 21849: "netspeak-cps", - 22000: "snapenetio", - 22001: "optocontrol", - 22002: "optohost002", - 22003: "optohost003", - 22004: "optohost004", - 22005: "optohost004", - 22273: "wnn6", - 22305: "cis", - 22335: "shrewd-stream", - 22343: "cis-secure", - 22347: "wibukey", - 22350: "codemeter", - 22555: "vocaltec-phone", - 22763: "talikaserver", - 22800: "aws-brf", - 22951: "brf-gw", - 23000: "inovaport1", - 23001: "inovaport2", - 23002: "inovaport3", - 23003: "inovaport4", - 23004: "inovaport5", - 23005: "inovaport6", - 23272: "s102", - 23294: "5afe-disc", - 23333: "elxmgmt", - 23400: "novar-dbase", - 23401: "novar-alarm", - 23402: "novar-global", - 24000: "med-ltp", - 24001: "med-fsp-rx", - 24002: "med-fsp-tx", - 24003: "med-supp", - 24004: "med-ovw", - 24005: "med-ci", - 24006: "med-net-svc", - 24242: "filesphere", - 24249: "vista-4gl", - 24321: "ild", - 24322: "hid", - 24386: "intel-rci", - 24465: "tonidods", - 24554: "binkp", - 24577: "bilobit-update", - 24676: "canditv", - 24677: "flashfiler", - 24678: "proactivate", - 24680: "tcc-http", - 24850: "assoc-disc", - 24922: "find", - 25000: "icl-twobase1", - 25001: "icl-twobase2", - 25002: "icl-twobase3", - 25003: "icl-twobase4", - 25004: "icl-twobase5", - 25005: "icl-twobase6", - 25006: "icl-twobase7", - 25007: "icl-twobase8", - 25008: "icl-twobase9", - 25009: "icl-twobase10", - 25793: "vocaltec-hos", - 25900: "tasp-net", - 25901: "niobserver", - 25902: "nilinkanalyst", - 25903: "niprobe", - 25954: "bf-game", - 25955: "bf-master", - 26000: "quake", - 26133: "scscp", - 26208: "wnn6-ds", - 26260: "ezproxy", - 26261: "ezmeeting", - 26262: "k3software-svr", - 26263: "k3software-cli", - 26486: "exoline-udp", - 26487: "exoconfig", - 26489: "exonet", - 27345: "imagepump", - 27442: "jesmsjc", - 27504: "kopek-httphead", - 27782: "ars-vista", - 27999: "tw-auth-key", - 28000: "nxlmd", - 28119: "a27-ran-ran", - 28200: "voxelstorm", - 28240: "siemensgsm", - 29167: "otmp", - 30001: "pago-services1", - 30002: "pago-services2", - 30003: "amicon-fpsu-ra", - 30004: "amicon-fpsu-s", - 30260: "kingdomsonline", - 30832: "samsung-disc", - 30999: "ovobs", - 31016: "ka-kdp", - 31029: "yawn", - 31416: "xqosd", - 31457: "tetrinet", - 31620: "lm-mon", - 31765: "gamesmith-port", - 31948: "iceedcp-tx", - 31949: "iceedcp-rx", - 32034: "iracinghelper", - 32249: "t1distproc60", - 32483: "apm-link", - 32635: "sec-ntb-clnt", - 32636: "DMExpress", - 32767: "filenet-powsrm", - 32768: "filenet-tms", - 32769: "filenet-rpc", - 32770: "filenet-nch", - 32771: "filenet-rmi", - 32772: "filenet-pa", - 32773: "filenet-cm", - 32774: "filenet-re", - 32775: "filenet-pch", - 32776: "filenet-peior", - 32777: "filenet-obrok", - 32801: "mlsn", - 32896: "idmgratm", - 33123: "aurora-balaena", - 33331: "diamondport", - 33334: "speedtrace-disc", - 33434: "traceroute", - 33656: "snip-slave", - 34249: "turbonote-2", - 34378: "p-net-local", - 34379: "p-net-remote", - 34567: "edi_service", - 34962: "profinet-rt", - 34963: "profinet-rtm", - 34964: "profinet-cm", - 34980: "ethercat", - 35001: "rt-viewer", - 35004: "rt-classmanager", - 35100: "axio-disc", - 35355: "altova-lm-disc", - 36001: "allpeers", - 36411: "wlcp", - 36865: "kastenxpipe", - 37475: "neckar", - 37654: "unisys-eportal", - 38002: "crescoctrl-disc", - 38201: "galaxy7-data", - 38202: "fairview", - 38203: "agpolicy", - 39681: "turbonote-1", - 40000: "safetynetp", - 40023: "k-patentssensor", - 40841: "cscp", - 40842: "csccredir", - 40843: "csccfirewall", - 40853: "ortec-disc", - 41111: "fs-qos", - 41230: "z-wave-s", - 41794: "crestron-cip", - 41795: "crestron-ctp", - 42508: "candp", - 42509: "candrp", - 42510: "caerpc", - 43000: "recvr-rc-disc", - 43188: "reachout", - 43189: "ndm-agent-port", - 43190: "ip-provision", - 43210: "shaperai-disc", - 43439: "eq3-config", - 43440: "ew-disc-cmd", - 43441: "ciscocsdb", - 44321: "pmcd", - 44322: "pmcdproxy", - 44544: "domiq", - 44553: "rbr-debug", - 44600: "asihpi", - 44818: "EtherNet-IP-2", - 44900: "m3da-disc", - 45000: "asmp-mon", - 45054: "invision-ag", - 45514: "cloudcheck-ping", - 45678: "eba", - 45825: "qdb2service", - 45966: "ssr-servermgr", - 46999: "mediabox", - 47000: "mbus", - 47100: "jvl-mactalk", - 47557: "dbbrowse", - 47624: "directplaysrvr", - 47806: "ap", - 47808: "bacnet", - 47809: "presonus-ucnet", - 48000: "nimcontroller", - 48001: "nimspooler", - 48002: "nimhub", - 48003: "nimgtw", - 48128: "isnetserv", - 48129: "blp5", - 48556: "com-bardac-dw", - 48619: "iqobject", - 48653: "robotraconteur", - 49001: "nusdp-disc", -} -var sctpPortNames = map[SCTPPort]string{ - 9: "discard", - 20: "ftp-data", - 21: "ftp", - 22: "ssh", - 80: "http", - 179: "bgp", - 443: "https", - 1021: "exp1", - 1022: "exp2", - 1167: "cisco-ipsla", - 1720: "h323hostcall", - 2049: "nfs", - 2225: "rcip-itu", - 2904: "m2ua", - 2905: "m3ua", - 2944: "megaco-h248", - 2945: "h248-binary", - 3097: "itu-bicc-stc", - 3565: "m2pa", - 3863: "asap-sctp", - 3864: "asap-sctp-tls", - 3868: "diameter", - 4333: "ahsp", - 4502: "a25-fap-fgw", - 4711: "trinity-dist", - 4739: "ipfix", - 4740: "ipfixs", - 5060: "sip", - 5061: "sips", - 5090: "car", - 5091: "cxtp", - 5215: "noteza", - 5445: "smbdirect", - 5672: "amqp", - 5675: "v5ua", - 5868: "diameters", - 5910: "cm", - 5911: "cpdlc", - 5912: "fis", - 5913: "ads-c", - 6704: "frc-hp", - 6705: "frc-mp", - 6706: "frc-lp", - 6970: "conductor-mpx", - 7626: "simco", - 7701: "nfapi", - 7728: "osvr", - 8471: "pim-port", - 9082: "lcs-ap", - 9084: "aurora", - 9900: "iua", - 9901: "enrp-sctp", - 9902: "enrp-sctp-tls", - 11997: "wmereceiving", - 11998: "wmedistribution", - 11999: "wmereporting", - 14001: "sua", - 20049: "nfsrdma", - 25471: "rna", - 29118: "sgsap", - 29168: "sbcap", - 29169: "iuhsctpassoc", - 30100: "rwp", - 36412: "s1-control", - 36422: "x2-control", - 36423: "slmap", - 36424: "nq-ap", - 36443: "m2ap", - 36444: "m3ap", - 36462: "xw-control", - 38412: "ng-control", - 38422: "xn-control", - 38472: "f1-control", -} diff --git a/vendor/github.com/google/gopacket/layers/icmp4.go b/vendor/github.com/google/gopacket/layers/icmp4.go deleted file mode 100644 index bd3f03f..0000000 --- a/vendor/github.com/google/gopacket/layers/icmp4.go +++ /dev/null @@ -1,267 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "fmt" - "reflect" - - "github.com/google/gopacket" -) - -const ( - ICMPv4TypeEchoReply = 0 - ICMPv4TypeDestinationUnreachable = 3 - ICMPv4TypeSourceQuench = 4 - ICMPv4TypeRedirect = 5 - ICMPv4TypeEchoRequest = 8 - ICMPv4TypeRouterAdvertisement = 9 - ICMPv4TypeRouterSolicitation = 10 - ICMPv4TypeTimeExceeded = 11 - ICMPv4TypeParameterProblem = 12 - ICMPv4TypeTimestampRequest = 13 - ICMPv4TypeTimestampReply = 14 - ICMPv4TypeInfoRequest = 15 - ICMPv4TypeInfoReply = 16 - ICMPv4TypeAddressMaskRequest = 17 - ICMPv4TypeAddressMaskReply = 18 -) - -const ( - // DestinationUnreachable - ICMPv4CodeNet = 0 - ICMPv4CodeHost = 1 - ICMPv4CodeProtocol = 2 - ICMPv4CodePort = 3 - ICMPv4CodeFragmentationNeeded = 4 - ICMPv4CodeSourceRoutingFailed = 5 - ICMPv4CodeNetUnknown = 6 - ICMPv4CodeHostUnknown = 7 - ICMPv4CodeSourceIsolated = 8 - ICMPv4CodeNetAdminProhibited = 9 - ICMPv4CodeHostAdminProhibited = 10 - ICMPv4CodeNetTOS = 11 - ICMPv4CodeHostTOS = 12 - ICMPv4CodeCommAdminProhibited = 13 - ICMPv4CodeHostPrecedence = 14 - ICMPv4CodePrecedenceCutoff = 15 - - // TimeExceeded - ICMPv4CodeTTLExceeded = 0 - ICMPv4CodeFragmentReassemblyTimeExceeded = 1 - - // ParameterProblem - ICMPv4CodePointerIndicatesError = 0 - ICMPv4CodeMissingOption = 1 - ICMPv4CodeBadLength = 2 - - // Redirect - // ICMPv4CodeNet = same as for DestinationUnreachable - // ICMPv4CodeHost = same as for DestinationUnreachable - ICMPv4CodeTOSNet = 2 - ICMPv4CodeTOSHost = 3 -) - -type icmpv4TypeCodeInfoStruct struct { - typeStr string - codeStr *map[uint8]string -} - -var ( - icmpv4TypeCodeInfo = map[uint8]icmpv4TypeCodeInfoStruct{ - ICMPv4TypeDestinationUnreachable: icmpv4TypeCodeInfoStruct{ - "DestinationUnreachable", &map[uint8]string{ - ICMPv4CodeNet: "Net", - ICMPv4CodeHost: "Host", - ICMPv4CodeProtocol: "Protocol", - ICMPv4CodePort: "Port", - ICMPv4CodeFragmentationNeeded: "FragmentationNeeded", - ICMPv4CodeSourceRoutingFailed: "SourceRoutingFailed", - ICMPv4CodeNetUnknown: "NetUnknown", - ICMPv4CodeHostUnknown: "HostUnknown", - ICMPv4CodeSourceIsolated: "SourceIsolated", - ICMPv4CodeNetAdminProhibited: "NetAdminProhibited", - ICMPv4CodeHostAdminProhibited: "HostAdminProhibited", - ICMPv4CodeNetTOS: "NetTOS", - ICMPv4CodeHostTOS: "HostTOS", - ICMPv4CodeCommAdminProhibited: "CommAdminProhibited", - ICMPv4CodeHostPrecedence: "HostPrecedence", - ICMPv4CodePrecedenceCutoff: "PrecedenceCutoff", - }, - }, - ICMPv4TypeTimeExceeded: icmpv4TypeCodeInfoStruct{ - "TimeExceeded", &map[uint8]string{ - ICMPv4CodeTTLExceeded: "TTLExceeded", - ICMPv4CodeFragmentReassemblyTimeExceeded: "FragmentReassemblyTimeExceeded", - }, - }, - ICMPv4TypeParameterProblem: icmpv4TypeCodeInfoStruct{ - "ParameterProblem", &map[uint8]string{ - ICMPv4CodePointerIndicatesError: "PointerIndicatesError", - ICMPv4CodeMissingOption: "MissingOption", - ICMPv4CodeBadLength: "BadLength", - }, - }, - ICMPv4TypeSourceQuench: icmpv4TypeCodeInfoStruct{ - "SourceQuench", nil, - }, - ICMPv4TypeRedirect: icmpv4TypeCodeInfoStruct{ - "Redirect", &map[uint8]string{ - ICMPv4CodeNet: "Net", - ICMPv4CodeHost: "Host", - ICMPv4CodeTOSNet: "TOS+Net", - ICMPv4CodeTOSHost: "TOS+Host", - }, - }, - ICMPv4TypeEchoRequest: icmpv4TypeCodeInfoStruct{ - "EchoRequest", nil, - }, - ICMPv4TypeEchoReply: icmpv4TypeCodeInfoStruct{ - "EchoReply", nil, - }, - ICMPv4TypeTimestampRequest: icmpv4TypeCodeInfoStruct{ - "TimestampRequest", nil, - }, - ICMPv4TypeTimestampReply: icmpv4TypeCodeInfoStruct{ - "TimestampReply", nil, - }, - ICMPv4TypeInfoRequest: icmpv4TypeCodeInfoStruct{ - "InfoRequest", nil, - }, - ICMPv4TypeInfoReply: icmpv4TypeCodeInfoStruct{ - "InfoReply", nil, - }, - ICMPv4TypeRouterSolicitation: icmpv4TypeCodeInfoStruct{ - "RouterSolicitation", nil, - }, - ICMPv4TypeRouterAdvertisement: icmpv4TypeCodeInfoStruct{ - "RouterAdvertisement", nil, - }, - ICMPv4TypeAddressMaskRequest: icmpv4TypeCodeInfoStruct{ - "AddressMaskRequest", nil, - }, - ICMPv4TypeAddressMaskReply: icmpv4TypeCodeInfoStruct{ - "AddressMaskReply", nil, - }, - } -) - -type ICMPv4TypeCode uint16 - -// Type returns the ICMPv4 type field. -func (a ICMPv4TypeCode) Type() uint8 { - return uint8(a >> 8) -} - -// Code returns the ICMPv4 code field. -func (a ICMPv4TypeCode) Code() uint8 { - return uint8(a) -} - -func (a ICMPv4TypeCode) String() string { - t, c := a.Type(), a.Code() - strInfo, ok := icmpv4TypeCodeInfo[t] - if !ok { - // Unknown ICMPv4 type field - return fmt.Sprintf("%d(%d)", t, c) - } - typeStr := strInfo.typeStr - if strInfo.codeStr == nil && c == 0 { - // The ICMPv4 type does not make use of the code field - return fmt.Sprintf("%s", strInfo.typeStr) - } - if strInfo.codeStr == nil && c != 0 { - // The ICMPv4 type does not make use of the code field, but it is present anyway - return fmt.Sprintf("%s(Code: %d)", typeStr, c) - } - codeStr, ok := (*strInfo.codeStr)[c] - if !ok { - // We don't know this ICMPv4 code; print the numerical value - return fmt.Sprintf("%s(Code: %d)", typeStr, c) - } - return fmt.Sprintf("%s(%s)", typeStr, codeStr) -} - -func (a ICMPv4TypeCode) GoString() string { - t := reflect.TypeOf(a) - return fmt.Sprintf("%s(%d, %d)", t.String(), a.Type(), a.Code()) -} - -// SerializeTo writes the ICMPv4TypeCode value to the 'bytes' buffer. -func (a ICMPv4TypeCode) SerializeTo(bytes []byte) { - binary.BigEndian.PutUint16(bytes, uint16(a)) -} - -// CreateICMPv4TypeCode is a convenience function to create an ICMPv4TypeCode -// gopacket type from the ICMPv4 type and code values. -func CreateICMPv4TypeCode(typ uint8, code uint8) ICMPv4TypeCode { - return ICMPv4TypeCode(binary.BigEndian.Uint16([]byte{typ, code})) -} - -// ICMPv4 is the layer for IPv4 ICMP packet data. -type ICMPv4 struct { - BaseLayer - TypeCode ICMPv4TypeCode - Checksum uint16 - Id uint16 - Seq uint16 -} - -// LayerType returns LayerTypeICMPv4. -func (i *ICMPv4) LayerType() gopacket.LayerType { return LayerTypeICMPv4 } - -// DecodeFromBytes decodes the given bytes into this layer. -func (i *ICMPv4) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 8 { - df.SetTruncated() - return errors.New("ICMP layer less then 8 bytes for ICMPv4 packet") - } - i.TypeCode = CreateICMPv4TypeCode(data[0], data[1]) - i.Checksum = binary.BigEndian.Uint16(data[2:4]) - i.Id = binary.BigEndian.Uint16(data[4:6]) - i.Seq = binary.BigEndian.Uint16(data[6:8]) - i.BaseLayer = BaseLayer{data[:8], data[8:]} - return nil -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (i *ICMPv4) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - bytes, err := b.PrependBytes(8) - if err != nil { - return err - } - i.TypeCode.SerializeTo(bytes) - binary.BigEndian.PutUint16(bytes[4:], i.Id) - binary.BigEndian.PutUint16(bytes[6:], i.Seq) - if opts.ComputeChecksums { - bytes[2] = 0 - bytes[3] = 0 - i.Checksum = tcpipChecksum(b.Bytes(), 0) - } - binary.BigEndian.PutUint16(bytes[2:], i.Checksum) - return nil -} - -// CanDecode returns the set of layer types that this DecodingLayer can decode. -func (i *ICMPv4) CanDecode() gopacket.LayerClass { - return LayerTypeICMPv4 -} - -// NextLayerType returns the layer type contained by this DecodingLayer. -func (i *ICMPv4) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypePayload -} - -func decodeICMPv4(data []byte, p gopacket.PacketBuilder) error { - i := &ICMPv4{} - return decodingLayerDecoder(i, data, p) -} diff --git a/vendor/github.com/google/gopacket/layers/icmp6.go b/vendor/github.com/google/gopacket/layers/icmp6.go deleted file mode 100644 index 03a3213..0000000 --- a/vendor/github.com/google/gopacket/layers/icmp6.go +++ /dev/null @@ -1,231 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "fmt" - "reflect" - - "github.com/google/gopacket" -) - -const ( - // The following are from RFC 4443 - ICMPv6TypeDestinationUnreachable = 1 - ICMPv6TypePacketTooBig = 2 - ICMPv6TypeTimeExceeded = 3 - ICMPv6TypeParameterProblem = 4 - ICMPv6TypeEchoRequest = 128 - ICMPv6TypeEchoReply = 129 - // The following are from RFC 4861 - ICMPv6TypeRouterSolicitation = 133 - ICMPv6TypeRouterAdvertisement = 134 - ICMPv6TypeNeighborSolicitation = 135 - ICMPv6TypeNeighborAdvertisement = 136 - ICMPv6TypeRedirect = 137 -) - -const ( - // DestinationUnreachable - ICMPv6CodeNoRouteToDst = 0 - ICMPv6CodeAdminProhibited = 1 - ICMPv6CodeBeyondScopeOfSrc = 2 - ICMPv6CodeAddressUnreachable = 3 - ICMPv6CodePortUnreachable = 4 - ICMPv6CodeSrcAddressFailedPolicy = 5 - ICMPv6CodeRejectRouteToDst = 6 - - // TimeExceeded - ICMPv6CodeHopLimitExceeded = 0 - ICMPv6CodeFragmentReassemblyTimeExceeded = 1 - - // ParameterProblem - ICMPv6CodeErroneousHeaderField = 0 - ICMPv6CodeUnrecognizedNextHeader = 1 - ICMPv6CodeUnrecognizedIPv6Option = 2 -) - -type icmpv6TypeCodeInfoStruct struct { - typeStr string - codeStr *map[uint8]string -} - -var ( - icmpv6TypeCodeInfo = map[uint8]icmpv6TypeCodeInfoStruct{ - ICMPv6TypeDestinationUnreachable: icmpv6TypeCodeInfoStruct{ - "DestinationUnreachable", &map[uint8]string{ - ICMPv6CodeNoRouteToDst: "NoRouteToDst", - ICMPv6CodeAdminProhibited: "AdminProhibited", - ICMPv6CodeBeyondScopeOfSrc: "BeyondScopeOfSrc", - ICMPv6CodeAddressUnreachable: "AddressUnreachable", - ICMPv6CodePortUnreachable: "PortUnreachable", - ICMPv6CodeSrcAddressFailedPolicy: "SrcAddressFailedPolicy", - ICMPv6CodeRejectRouteToDst: "RejectRouteToDst", - }, - }, - ICMPv6TypePacketTooBig: icmpv6TypeCodeInfoStruct{ - "PacketTooBig", nil, - }, - ICMPv6TypeTimeExceeded: icmpv6TypeCodeInfoStruct{ - "TimeExceeded", &map[uint8]string{ - ICMPv6CodeHopLimitExceeded: "HopLimitExceeded", - ICMPv6CodeFragmentReassemblyTimeExceeded: "FragmentReassemblyTimeExceeded", - }, - }, - ICMPv6TypeParameterProblem: icmpv6TypeCodeInfoStruct{ - "ParameterProblem", &map[uint8]string{ - ICMPv6CodeErroneousHeaderField: "ErroneousHeaderField", - ICMPv6CodeUnrecognizedNextHeader: "UnrecognizedNextHeader", - ICMPv6CodeUnrecognizedIPv6Option: "UnrecognizedIPv6Option", - }, - }, - ICMPv6TypeEchoRequest: icmpv6TypeCodeInfoStruct{ - "EchoRequest", nil, - }, - ICMPv6TypeEchoReply: icmpv6TypeCodeInfoStruct{ - "EchoReply", nil, - }, - ICMPv6TypeRouterSolicitation: icmpv6TypeCodeInfoStruct{ - "RouterSolicitation", nil, - }, - ICMPv6TypeRouterAdvertisement: icmpv6TypeCodeInfoStruct{ - "RouterAdvertisement", nil, - }, - ICMPv6TypeNeighborSolicitation: icmpv6TypeCodeInfoStruct{ - "NeighborSolicitation", nil, - }, - ICMPv6TypeNeighborAdvertisement: icmpv6TypeCodeInfoStruct{ - "NeighborAdvertisement", nil, - }, - ICMPv6TypeRedirect: icmpv6TypeCodeInfoStruct{ - "Redirect", nil, - }, - } -) - -type ICMPv6TypeCode uint16 - -// Type returns the ICMPv6 type field. -func (a ICMPv6TypeCode) Type() uint8 { - return uint8(a >> 8) -} - -// Code returns the ICMPv6 code field. -func (a ICMPv6TypeCode) Code() uint8 { - return uint8(a) -} - -func (a ICMPv6TypeCode) String() string { - t, c := a.Type(), a.Code() - strInfo, ok := icmpv6TypeCodeInfo[t] - if !ok { - // Unknown ICMPv6 type field - return fmt.Sprintf("%d(%d)", t, c) - } - typeStr := strInfo.typeStr - if strInfo.codeStr == nil && c == 0 { - // The ICMPv6 type does not make use of the code field - return fmt.Sprintf("%s", strInfo.typeStr) - } - if strInfo.codeStr == nil && c != 0 { - // The ICMPv6 type does not make use of the code field, but it is present anyway - return fmt.Sprintf("%s(Code: %d)", typeStr, c) - } - codeStr, ok := (*strInfo.codeStr)[c] - if !ok { - // We don't know this ICMPv6 code; print the numerical value - return fmt.Sprintf("%s(Code: %d)", typeStr, c) - } - return fmt.Sprintf("%s(%s)", typeStr, codeStr) -} - -func (a ICMPv6TypeCode) GoString() string { - t := reflect.TypeOf(a) - return fmt.Sprintf("%s(%d, %d)", t.String(), a.Type(), a.Code()) -} - -// SerializeTo writes the ICMPv6TypeCode value to the 'bytes' buffer. -func (a ICMPv6TypeCode) SerializeTo(bytes []byte) { - binary.BigEndian.PutUint16(bytes, uint16(a)) -} - -// CreateICMPv6TypeCode is a convenience function to create an ICMPv6TypeCode -// gopacket type from the ICMPv6 type and code values. -func CreateICMPv6TypeCode(typ uint8, code uint8) ICMPv6TypeCode { - return ICMPv6TypeCode(binary.BigEndian.Uint16([]byte{typ, code})) -} - -// ICMPv6 is the layer for IPv6 ICMP packet data -type ICMPv6 struct { - BaseLayer - TypeCode ICMPv6TypeCode - Checksum uint16 - TypeBytes []byte - tcpipchecksum -} - -// LayerType returns LayerTypeICMPv6. -func (i *ICMPv6) LayerType() gopacket.LayerType { return LayerTypeICMPv6 } - -// DecodeFromBytes decodes the given bytes into this layer. -func (i *ICMPv6) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 8 { - df.SetTruncated() - return errors.New("ICMP layer less then 8 bytes for ICMPv6 packet") - } - i.TypeCode = CreateICMPv6TypeCode(data[0], data[1]) - i.Checksum = binary.BigEndian.Uint16(data[2:4]) - i.TypeBytes = data[4:8] - i.BaseLayer = BaseLayer{data[:8], data[8:]} - return nil -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (i *ICMPv6) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - if i.TypeBytes == nil { - i.TypeBytes = lotsOfZeros[:4] - } else if len(i.TypeBytes) != 4 { - return fmt.Errorf("invalid type bytes for ICMPv6 packet: %v", i.TypeBytes) - } - bytes, err := b.PrependBytes(8) - if err != nil { - return err - } - i.TypeCode.SerializeTo(bytes) - copy(bytes[4:8], i.TypeBytes) - if opts.ComputeChecksums { - bytes[2] = 0 - bytes[3] = 0 - csum, err := i.computeChecksum(b.Bytes(), IPProtocolICMPv6) - if err != nil { - return err - } - i.Checksum = csum - } - binary.BigEndian.PutUint16(bytes[2:], i.Checksum) - return nil -} - -// CanDecode returns the set of layer types that this DecodingLayer can decode. -func (i *ICMPv6) CanDecode() gopacket.LayerClass { - return LayerTypeICMPv6 -} - -// NextLayerType returns the layer type contained by this DecodingLayer. -func (i *ICMPv6) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypePayload -} - -func decodeICMPv6(data []byte, p gopacket.PacketBuilder) error { - i := &ICMPv6{} - return decodingLayerDecoder(i, data, p) -} diff --git a/vendor/github.com/google/gopacket/layers/igmp.go b/vendor/github.com/google/gopacket/layers/igmp.go deleted file mode 100644 index d008415..0000000 --- a/vendor/github.com/google/gopacket/layers/igmp.go +++ /dev/null @@ -1,355 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "net" - "time" - - "github.com/google/gopacket" -) - -type IGMPType uint8 - -const ( - IGMPMembershipQuery IGMPType = 0x11 // General or group specific query - IGMPMembershipReportV1 IGMPType = 0x12 // Version 1 Membership Report - IGMPMembershipReportV2 IGMPType = 0x16 // Version 2 Membership Report - IGMPLeaveGroup IGMPType = 0x17 // Leave Group - IGMPMembershipReportV3 IGMPType = 0x22 // Version 3 Membership Report -) - -// String conversions for IGMP message types -func (i IGMPType) String() string { - switch i { - case IGMPMembershipQuery: - return "IGMP Membership Query" - case IGMPMembershipReportV1: - return "IGMPv1 Membership Report" - case IGMPMembershipReportV2: - return "IGMPv2 Membership Report" - case IGMPMembershipReportV3: - return "IGMPv3 Membership Report" - case IGMPLeaveGroup: - return "Leave Group" - default: - return "" - } -} - -type IGMPv3GroupRecordType uint8 - -const ( - IGMPIsIn IGMPv3GroupRecordType = 0x01 // Type MODE_IS_INCLUDE, source addresses x - IGMPIsEx IGMPv3GroupRecordType = 0x02 // Type MODE_IS_EXCLUDE, source addresses x - IGMPToIn IGMPv3GroupRecordType = 0x03 // Type CHANGE_TO_INCLUDE_MODE, source addresses x - IGMPToEx IGMPv3GroupRecordType = 0x04 // Type CHANGE_TO_EXCLUDE_MODE, source addresses x - IGMPAllow IGMPv3GroupRecordType = 0x05 // Type ALLOW_NEW_SOURCES, source addresses x - IGMPBlock IGMPv3GroupRecordType = 0x06 // Type BLOCK_OLD_SOURCES, source addresses x -) - -func (i IGMPv3GroupRecordType) String() string { - switch i { - case IGMPIsIn: - return "MODE_IS_INCLUDE" - case IGMPIsEx: - return "MODE_IS_EXCLUDE" - case IGMPToIn: - return "CHANGE_TO_INCLUDE_MODE" - case IGMPToEx: - return "CHANGE_TO_EXCLUDE_MODE" - case IGMPAllow: - return "ALLOW_NEW_SOURCES" - case IGMPBlock: - return "BLOCK_OLD_SOURCES" - default: - return "" - } -} - -// IGMP represents an IGMPv3 message. -type IGMP struct { - BaseLayer - Type IGMPType - MaxResponseTime time.Duration - Checksum uint16 - GroupAddress net.IP - SupressRouterProcessing bool - RobustnessValue uint8 - IntervalTime time.Duration - SourceAddresses []net.IP - NumberOfGroupRecords uint16 - NumberOfSources uint16 - GroupRecords []IGMPv3GroupRecord - Version uint8 // IGMP protocol version -} - -// IGMPv1or2 stores header details for an IGMPv1 or IGMPv2 packet. -// -// 0 1 2 3 -// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Type | Max Resp Time | Checksum | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Group Address | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -type IGMPv1or2 struct { - BaseLayer - Type IGMPType // IGMP message type - MaxResponseTime time.Duration // meaningful only in Membership Query messages - Checksum uint16 // 16-bit checksum of entire ip payload - GroupAddress net.IP // either 0 or an IP multicast address - Version uint8 -} - -// decodeResponse dissects IGMPv1 or IGMPv2 packet. -func (i *IGMPv1or2) decodeResponse(data []byte) error { - if len(data) < 8 { - return errors.New("IGMP packet too small") - } - - i.MaxResponseTime = igmpTimeDecode(data[1]) - i.Checksum = binary.BigEndian.Uint16(data[2:4]) - i.GroupAddress = net.IP(data[4:8]) - - return nil -} - -// 0 1 2 3 -// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Type = 0x22 | Reserved | Checksum | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Reserved | Number of Group Records (M) | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | | -// . Group Record [1] . -// | | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | | -// . Group Record [2] . -// | | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | | -// . Group Record [M] . -// | | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Record Type | Aux Data Len | Number of Sources (N) | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Multicast Address | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Source Address [1] | -// +- -+ -// | Source Address [2] | -// +- -+ -// | Source Address [N] | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | | -// . Auxiliary Data . -// | | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - -// IGMPv3GroupRecord stores individual group records for a V3 Membership Report message. -type IGMPv3GroupRecord struct { - Type IGMPv3GroupRecordType - AuxDataLen uint8 // this should always be 0 as per IGMPv3 spec. - NumberOfSources uint16 - MulticastAddress net.IP - SourceAddresses []net.IP - AuxData uint32 // NOT USED -} - -func (i *IGMP) decodeIGMPv3MembershipReport(data []byte) error { - if len(data) < 8 { - return errors.New("IGMPv3 Membership Report too small #1") - } - - i.Checksum = binary.BigEndian.Uint16(data[2:4]) - i.NumberOfGroupRecords = binary.BigEndian.Uint16(data[6:8]) - - recordOffset := 8 - for j := 0; j < int(i.NumberOfGroupRecords); j++ { - if len(data) < recordOffset+8 { - return errors.New("IGMPv3 Membership Report too small #2") - } - - var gr IGMPv3GroupRecord - gr.Type = IGMPv3GroupRecordType(data[recordOffset]) - gr.AuxDataLen = data[recordOffset+1] - gr.NumberOfSources = binary.BigEndian.Uint16(data[recordOffset+2 : recordOffset+4]) - gr.MulticastAddress = net.IP(data[recordOffset+4 : recordOffset+8]) - - if len(data) < recordOffset+8+int(gr.NumberOfSources)*4 { - return errors.New("IGMPv3 Membership Report too small #3") - } - - // append source address records. - for i := 0; i < int(gr.NumberOfSources); i++ { - sourceAddr := net.IP(data[recordOffset+8+i*4 : recordOffset+12+i*4]) - gr.SourceAddresses = append(gr.SourceAddresses, sourceAddr) - } - - i.GroupRecords = append(i.GroupRecords, gr) - recordOffset += 8 + 4*int(gr.NumberOfSources) - } - return nil -} - -// 0 1 2 3 -// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Type = 0x11 | Max Resp Code | Checksum | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Group Address | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Resv |S| QRV | QQIC | Number of Sources (N) | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Source Address [1] | -// +- -+ -// | Source Address [2] | -// +- . -+ -// | Source Address [N] | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// -// decodeIGMPv3MembershipQuery parses the IGMPv3 message of type 0x11 -func (i *IGMP) decodeIGMPv3MembershipQuery(data []byte) error { - if len(data) < 12 { - return errors.New("IGMPv3 Membership Query too small #1") - } - - i.MaxResponseTime = igmpTimeDecode(data[1]) - i.Checksum = binary.BigEndian.Uint16(data[2:4]) - i.SupressRouterProcessing = data[8]&0x8 != 0 - i.GroupAddress = net.IP(data[4:8]) - i.RobustnessValue = data[8] & 0x7 - i.IntervalTime = igmpTimeDecode(data[9]) - i.NumberOfSources = binary.BigEndian.Uint16(data[10:12]) - - if len(data) < 12+int(i.NumberOfSources)*4 { - return errors.New("IGMPv3 Membership Query too small #2") - } - - for j := 0; j < int(i.NumberOfSources); j++ { - i.SourceAddresses = append(i.SourceAddresses, net.IP(data[12+j*4:16+j*4])) - } - - return nil -} - -// igmpTimeDecode decodes the duration created by the given byte, using the -// algorithm in http://www.rfc-base.org/txt/rfc-3376.txt section 4.1.1. -func igmpTimeDecode(t uint8) time.Duration { - if t&0x80 == 0 { - return time.Millisecond * 100 * time.Duration(t) - } - mant := (t & 0x70) >> 4 - exp := t & 0x0F - return time.Millisecond * 100 * time.Duration((mant|0x10)<<(exp+3)) -} - -// LayerType returns LayerTypeIGMP for the V1,2,3 message protocol formats. -func (i *IGMP) LayerType() gopacket.LayerType { return LayerTypeIGMP } -func (i *IGMPv1or2) LayerType() gopacket.LayerType { return LayerTypeIGMP } - -func (i *IGMPv1or2) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 8 { - return errors.New("IGMP Packet too small") - } - - i.Type = IGMPType(data[0]) - i.MaxResponseTime = igmpTimeDecode(data[1]) - i.Checksum = binary.BigEndian.Uint16(data[2:4]) - i.GroupAddress = net.IP(data[4:8]) - - return nil -} - -func (i *IGMPv1or2) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypeZero -} - -func (i *IGMPv1or2) CanDecode() gopacket.LayerClass { - return LayerTypeIGMP -} - -// DecodeFromBytes decodes the given bytes into this layer. -func (i *IGMP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 1 { - return errors.New("IGMP packet is too small") - } - - // common IGMP header values between versions 1..3 of IGMP specification.. - i.Type = IGMPType(data[0]) - - switch i.Type { - case IGMPMembershipQuery: - i.decodeIGMPv3MembershipQuery(data) - case IGMPMembershipReportV3: - i.decodeIGMPv3MembershipReport(data) - default: - return errors.New("unsupported IGMP type") - } - - return nil -} - -// CanDecode returns the set of layer types that this DecodingLayer can decode. -func (i *IGMP) CanDecode() gopacket.LayerClass { - return LayerTypeIGMP -} - -// NextLayerType returns the layer type contained by this DecodingLayer. -func (i *IGMP) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypeZero -} - -// decodeIGMP will parse IGMP v1,2 or 3 protocols. Checks against the -// IGMP type are performed against byte[0], logic then iniitalizes and -// passes the appropriate struct (IGMP or IGMPv1or2) to -// decodingLayerDecoder. -func decodeIGMP(data []byte, p gopacket.PacketBuilder) error { - if len(data) < 1 { - return errors.New("IGMP packet is too small") - } - - // byte 0 contains IGMP message type. - switch IGMPType(data[0]) { - case IGMPMembershipQuery: - // IGMPv3 Membership Query payload is >= 12 - if len(data) >= 12 { - i := &IGMP{Version: 3} - return decodingLayerDecoder(i, data, p) - } else if len(data) == 8 { - i := &IGMPv1or2{} - if data[1] == 0x00 { - i.Version = 1 // IGMPv1 has a query length of 8 and MaxResp = 0 - } else { - i.Version = 2 // IGMPv2 has a query length of 8 and MaxResp != 0 - } - - return decodingLayerDecoder(i, data, p) - } - case IGMPMembershipReportV3: - i := &IGMP{Version: 3} - return decodingLayerDecoder(i, data, p) - case IGMPMembershipReportV1: - i := &IGMPv1or2{Version: 1} - return decodingLayerDecoder(i, data, p) - case IGMPLeaveGroup, IGMPMembershipReportV2: - // leave group and Query Report v2 used in IGMPv2 only. - i := &IGMPv1or2{Version: 2} - return decodingLayerDecoder(i, data, p) - default: - } - - return errors.New("Unable to determine IGMP type.") -} diff --git a/vendor/github.com/google/gopacket/layers/ip4.go b/vendor/github.com/google/gopacket/layers/ip4.go deleted file mode 100644 index 3f31b27..0000000 --- a/vendor/github.com/google/gopacket/layers/ip4.go +++ /dev/null @@ -1,311 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "fmt" - "net" - "strings" - - "github.com/google/gopacket" -) - -type IPv4Flag uint8 - -const ( - IPv4EvilBit IPv4Flag = 1 << 2 // http://tools.ietf.org/html/rfc3514 ;) - IPv4DontFragment IPv4Flag = 1 << 1 - IPv4MoreFragments IPv4Flag = 1 << 0 -) - -func (f IPv4Flag) String() string { - var s []string - if f&IPv4EvilBit != 0 { - s = append(s, "Evil") - } - if f&IPv4DontFragment != 0 { - s = append(s, "DF") - } - if f&IPv4MoreFragments != 0 { - s = append(s, "MF") - } - return strings.Join(s, "|") -} - -// IPv4 is the header of an IP packet. -type IPv4 struct { - BaseLayer - Version uint8 - IHL uint8 - TOS uint8 - Length uint16 - Id uint16 - Flags IPv4Flag - FragOffset uint16 - TTL uint8 - Protocol IPProtocol - Checksum uint16 - SrcIP net.IP - DstIP net.IP - Options []IPv4Option - Padding []byte -} - -// LayerType returns LayerTypeIPv4 -func (i *IPv4) LayerType() gopacket.LayerType { return LayerTypeIPv4 } -func (i *IPv4) NetworkFlow() gopacket.Flow { - return gopacket.NewFlow(EndpointIPv4, i.SrcIP, i.DstIP) -} - -type IPv4Option struct { - OptionType uint8 - OptionLength uint8 - OptionData []byte -} - -func (i IPv4Option) String() string { - return fmt.Sprintf("IPv4Option(%v:%v)", i.OptionType, i.OptionData) -} - -// for the current ipv4 options, return the number of bytes (including -// padding that the options used) -func (ip *IPv4) getIPv4OptionSize() uint8 { - optionSize := uint8(0) - for _, opt := range ip.Options { - switch opt.OptionType { - case 0: - // this is the end of option lists - optionSize++ - case 1: - // this is the padding - optionSize++ - default: - optionSize += opt.OptionLength - - } - } - // make sure the options are aligned to 32 bit boundary - if (optionSize % 4) != 0 { - optionSize += 4 - (optionSize % 4) - } - return optionSize -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -func (ip *IPv4) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - optionLength := ip.getIPv4OptionSize() - bytes, err := b.PrependBytes(20 + int(optionLength)) - if err != nil { - return err - } - if opts.FixLengths { - ip.IHL = 5 + (optionLength / 4) - ip.Length = uint16(len(b.Bytes())) - } - bytes[0] = (ip.Version << 4) | ip.IHL - bytes[1] = ip.TOS - binary.BigEndian.PutUint16(bytes[2:], ip.Length) - binary.BigEndian.PutUint16(bytes[4:], ip.Id) - binary.BigEndian.PutUint16(bytes[6:], ip.flagsfrags()) - bytes[8] = ip.TTL - bytes[9] = byte(ip.Protocol) - if err := ip.AddressTo4(); err != nil { - return err - } - copy(bytes[12:16], ip.SrcIP) - copy(bytes[16:20], ip.DstIP) - - curLocation := 20 - // Now, we will encode the options - for _, opt := range ip.Options { - switch opt.OptionType { - case 0: - // this is the end of option lists - bytes[curLocation] = 0 - curLocation++ - case 1: - // this is the padding - bytes[curLocation] = 1 - curLocation++ - default: - bytes[curLocation] = opt.OptionType - bytes[curLocation+1] = opt.OptionLength - - // sanity checking to protect us from buffer overrun - if len(opt.OptionData) > int(opt.OptionLength-2) { - return errors.New("option length is smaller than length of option data") - } - copy(bytes[curLocation+2:curLocation+int(opt.OptionLength)], opt.OptionData) - curLocation += int(opt.OptionLength) - } - } - - if opts.ComputeChecksums { - ip.Checksum = checksum(bytes) - } - binary.BigEndian.PutUint16(bytes[10:], ip.Checksum) - return nil -} - -func checksum(bytes []byte) uint16 { - // Clear checksum bytes - bytes[10] = 0 - bytes[11] = 0 - - // Compute checksum - var csum uint32 - for i := 0; i < len(bytes); i += 2 { - csum += uint32(bytes[i]) << 8 - csum += uint32(bytes[i+1]) - } - for { - // Break when sum is less or equals to 0xFFFF - if csum <= 65535 { - break - } - // Add carry to the sum - csum = (csum >> 16) + uint32(uint16(csum)) - } - // Flip all the bits - return ^uint16(csum) -} - -func (ip *IPv4) flagsfrags() (ff uint16) { - ff |= uint16(ip.Flags) << 13 - ff |= ip.FragOffset - return -} - -// DecodeFromBytes decodes the given bytes into this layer. -func (ip *IPv4) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - flagsfrags := binary.BigEndian.Uint16(data[6:8]) - - ip.Version = uint8(data[0]) >> 4 - ip.IHL = uint8(data[0]) & 0x0F - ip.TOS = data[1] - ip.Length = binary.BigEndian.Uint16(data[2:4]) - ip.Id = binary.BigEndian.Uint16(data[4:6]) - ip.Flags = IPv4Flag(flagsfrags >> 13) - ip.FragOffset = flagsfrags & 0x1FFF - ip.TTL = data[8] - ip.Protocol = IPProtocol(data[9]) - ip.Checksum = binary.BigEndian.Uint16(data[10:12]) - ip.SrcIP = data[12:16] - ip.DstIP = data[16:20] - ip.Options = ip.Options[:0] - // Set up an initial guess for contents/payload... we'll reset these soon. - ip.BaseLayer = BaseLayer{Contents: data} - - // This code is added for the following enviroment: - // * Windows 10 with TSO option activated. ( tested on Hyper-V, RealTek ethernet driver ) - if ip.Length == 0 { - // If using TSO(TCP Segmentation Offload), length is zero. - // The actual packet length is the length of data. - ip.Length = uint16(len(data)) - } - - if ip.Length < 20 { - return fmt.Errorf("Invalid (too small) IP length (%d < 20)", ip.Length) - } else if ip.IHL < 5 { - return fmt.Errorf("Invalid (too small) IP header length (%d < 5)", ip.IHL) - } else if int(ip.IHL*4) > int(ip.Length) { - return fmt.Errorf("Invalid IP header length > IP length (%d > %d)", ip.IHL, ip.Length) - } - if cmp := len(data) - int(ip.Length); cmp > 0 { - data = data[:ip.Length] - } else if cmp < 0 { - df.SetTruncated() - if int(ip.IHL)*4 > len(data) { - return errors.New("Not all IP header bytes available") - } - } - ip.Contents = data[:ip.IHL*4] - ip.Payload = data[ip.IHL*4:] - // From here on, data contains the header options. - data = data[20 : ip.IHL*4] - // Pull out IP options - for len(data) > 0 { - if ip.Options == nil { - // Pre-allocate to avoid growing the slice too much. - ip.Options = make([]IPv4Option, 0, 4) - } - opt := IPv4Option{OptionType: data[0]} - switch opt.OptionType { - case 0: // End of options - opt.OptionLength = 1 - ip.Options = append(ip.Options, opt) - ip.Padding = data[1:] - break - case 1: // 1 byte padding - opt.OptionLength = 1 - default: - opt.OptionLength = data[1] - opt.OptionData = data[2:opt.OptionLength] - } - if len(data) >= int(opt.OptionLength) { - data = data[opt.OptionLength:] - } else { - return fmt.Errorf("IP option length exceeds remaining IP header size, option type %v length %v", opt.OptionType, opt.OptionLength) - } - ip.Options = append(ip.Options, opt) - } - return nil -} - -func (i *IPv4) CanDecode() gopacket.LayerClass { - return LayerTypeIPv4 -} - -func (i *IPv4) NextLayerType() gopacket.LayerType { - if i.Flags&IPv4MoreFragments != 0 || i.FragOffset != 0 { - return gopacket.LayerTypeFragment - } - return i.Protocol.LayerType() -} - -func decodeIPv4(data []byte, p gopacket.PacketBuilder) error { - ip := &IPv4{} - err := ip.DecodeFromBytes(data, p) - p.AddLayer(ip) - p.SetNetworkLayer(ip) - if err != nil { - return err - } - return p.NextDecoder(ip.NextLayerType()) -} - -func checkIPv4Address(addr net.IP) (net.IP, error) { - if c := addr.To4(); c != nil { - return c, nil - } - if len(addr) == net.IPv6len { - return nil, errors.New("address is IPv6") - } - return nil, fmt.Errorf("wrong length of %d bytes instead of %d", len(addr), net.IPv4len) -} - -func (ip *IPv4) AddressTo4() error { - var src, dst net.IP - - if addr, err := checkIPv4Address(ip.SrcIP); err != nil { - return fmt.Errorf("Invalid source IPv4 address (%s)", err) - } else { - src = addr - } - if addr, err := checkIPv4Address(ip.DstIP); err != nil { - return fmt.Errorf("Invalid destination IPv4 address (%s)", err) - } else { - dst = addr - } - ip.SrcIP = src - ip.DstIP = dst - return nil -} diff --git a/vendor/github.com/google/gopacket/layers/ip6.go b/vendor/github.com/google/gopacket/layers/ip6.go deleted file mode 100644 index b5befe9..0000000 --- a/vendor/github.com/google/gopacket/layers/ip6.go +++ /dev/null @@ -1,650 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "fmt" - "net" - - "github.com/google/gopacket" -) - -const ( - IPv6HopByHopOptionJumbogram = 0xC2 // RFC 2675 -) - -const ( - ipv6MaxPayloadLength = 65535 -) - -// IPv6 is the layer for the IPv6 header. -type IPv6 struct { - // http://www.networksorcery.com/enp/protocol/ipv6.htm - BaseLayer - Version uint8 - TrafficClass uint8 - FlowLabel uint32 - Length uint16 - NextHeader IPProtocol - HopLimit uint8 - SrcIP net.IP - DstIP net.IP - HopByHop *IPv6HopByHop - // hbh will be pointed to by HopByHop if that layer exists. - hbh IPv6HopByHop -} - -// LayerType returns LayerTypeIPv6 -func (i *IPv6) LayerType() gopacket.LayerType { return LayerTypeIPv6 } - -func (i *IPv6) NetworkFlow() gopacket.Flow { - return gopacket.NewFlow(EndpointIPv6, i.SrcIP, i.DstIP) -} - -// Search for Jumbo Payload TLV in IPv6HopByHop and return (length, true) if found -func getIPv6HopByHopJumboLength(hopopts *IPv6HopByHop) (uint32, bool, error) { - var tlv *IPv6HopByHopOption - - for _, t := range hopopts.Options { - if t.OptionType == IPv6HopByHopOptionJumbogram { - tlv = t - break - } - } - if tlv == nil { - // Not found - return 0, false, nil - } - if len(tlv.OptionData) != 4 { - return 0, false, errors.New("Jumbo length TLV data must have length 4") - } - l := binary.BigEndian.Uint32(tlv.OptionData) - if l <= ipv6MaxPayloadLength { - return 0, false, fmt.Errorf("Jumbo length cannot be less than %d", ipv6MaxPayloadLength+1) - } - // Found - return l, true, nil -} - -// Adds zero-valued Jumbo TLV to IPv6 header if it does not exist -// (if necessary add hop-by-hop header) -func addIPv6JumboOption(ip6 *IPv6) { - var tlv *IPv6HopByHopOption - - if ip6.HopByHop == nil { - // Add IPv6 HopByHop - ip6.HopByHop = &IPv6HopByHop{} - ip6.HopByHop.NextHeader = ip6.NextHeader - ip6.HopByHop.HeaderLength = 0 - ip6.NextHeader = IPProtocolIPv6HopByHop - } - for _, t := range ip6.HopByHop.Options { - if t.OptionType == IPv6HopByHopOptionJumbogram { - tlv = t - break - } - } - if tlv == nil { - // Add Jumbo TLV - tlv = &IPv6HopByHopOption{} - ip6.HopByHop.Options = append(ip6.HopByHop.Options, tlv) - } - tlv.SetJumboLength(0) -} - -// Set jumbo length in serialized IPv6 payload (starting with HopByHop header) -func setIPv6PayloadJumboLength(hbh []byte) error { - pLen := len(hbh) - if pLen < 8 { - //HopByHop is minimum 8 bytes - return fmt.Errorf("Invalid IPv6 payload (length %d)", pLen) - } - hbhLen := int((hbh[1] + 1) * 8) - if hbhLen > pLen { - return fmt.Errorf("Invalid hop-by-hop length (length: %d, payload: %d", hbhLen, pLen) - } - offset := 2 //start with options - for offset < hbhLen { - opt := hbh[offset] - if opt == 0 { - //Pad1 - offset += 1 - continue - } - optLen := int(hbh[offset+1]) - if opt == IPv6HopByHopOptionJumbogram { - if optLen == 4 { - binary.BigEndian.PutUint32(hbh[offset+2:], uint32(pLen)) - return nil - } - return fmt.Errorf("Jumbo TLV too short (%d bytes)", optLen) - } - offset += 2 + optLen - } - return errors.New("Jumbo TLV not found") -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (ip6 *IPv6) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - var jumbo bool - var err error - - payload := b.Bytes() - pLen := len(payload) - if pLen > ipv6MaxPayloadLength { - jumbo = true - if opts.FixLengths { - // We need to set the length later because the hop-by-hop header may - // not exist or else need padding, so pLen may yet change - addIPv6JumboOption(ip6) - } else if ip6.HopByHop == nil { - return fmt.Errorf("Cannot fit payload length of %d into IPv6 packet", pLen) - } else { - _, ok, err := getIPv6HopByHopJumboLength(ip6.HopByHop) - if err != nil { - return err - } - if !ok { - return errors.New("Missing jumbo length hop-by-hop option") - } - } - } - if ip6.HopByHop != nil { - if ip6.NextHeader != IPProtocolIPv6HopByHop { - // Just fix it instead of throwing an error - ip6.NextHeader = IPProtocolIPv6HopByHop - } - err = ip6.HopByHop.SerializeTo(b, opts) - if err != nil { - return err - } - payload = b.Bytes() - pLen = len(payload) - if opts.FixLengths && jumbo { - err := setIPv6PayloadJumboLength(payload) - if err != nil { - return err - } - } - } - if !jumbo && pLen > ipv6MaxPayloadLength { - return errors.New("Cannot fit payload into IPv6 header") - } - bytes, err := b.PrependBytes(40) - if err != nil { - return err - } - bytes[0] = (ip6.Version << 4) | (ip6.TrafficClass >> 4) - bytes[1] = (ip6.TrafficClass << 4) | uint8(ip6.FlowLabel>>16) - binary.BigEndian.PutUint16(bytes[2:], uint16(ip6.FlowLabel)) - if opts.FixLengths { - if jumbo { - ip6.Length = 0 - } else { - ip6.Length = uint16(pLen) - } - } - binary.BigEndian.PutUint16(bytes[4:], ip6.Length) - bytes[6] = byte(ip6.NextHeader) - bytes[7] = byte(ip6.HopLimit) - if err := ip6.AddressTo16(); err != nil { - return err - } - copy(bytes[8:], ip6.SrcIP) - copy(bytes[24:], ip6.DstIP) - return nil -} - -func (ip6 *IPv6) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - ip6.Version = uint8(data[0]) >> 4 - ip6.TrafficClass = uint8((binary.BigEndian.Uint16(data[0:2]) >> 4) & 0x00FF) - ip6.FlowLabel = binary.BigEndian.Uint32(data[0:4]) & 0x000FFFFF - ip6.Length = binary.BigEndian.Uint16(data[4:6]) - ip6.NextHeader = IPProtocol(data[6]) - ip6.HopLimit = data[7] - ip6.SrcIP = data[8:24] - ip6.DstIP = data[24:40] - ip6.HopByHop = nil - ip6.BaseLayer = BaseLayer{data[:40], data[40:]} - - // We treat a HopByHop IPv6 option as part of the IPv6 packet, since its - // options are crucial for understanding what's actually happening per packet. - if ip6.NextHeader == IPProtocolIPv6HopByHop { - err := ip6.hbh.DecodeFromBytes(ip6.Payload, df) - if err != nil { - return err - } - ip6.HopByHop = &ip6.hbh - pEnd, jumbo, err := getIPv6HopByHopJumboLength(ip6.HopByHop) - if err != nil { - return err - } - if jumbo && ip6.Length == 0 { - pEnd := int(pEnd) - if pEnd > len(ip6.Payload) { - df.SetTruncated() - pEnd = len(ip6.Payload) - } - ip6.Payload = ip6.Payload[:pEnd] - return nil - } else if jumbo && ip6.Length != 0 { - return errors.New("IPv6 has jumbo length and IPv6 length is not 0") - } else if !jumbo && ip6.Length == 0 { - return errors.New("IPv6 length 0, but HopByHop header does not have jumbogram option") - } - } - - if ip6.Length == 0 { - return fmt.Errorf("IPv6 length 0, but next header is %v, not HopByHop", ip6.NextHeader) - } else { - pEnd := int(ip6.Length) - if pEnd > len(ip6.Payload) { - df.SetTruncated() - pEnd = len(ip6.Payload) - } - ip6.Payload = ip6.Payload[:pEnd] - } - return nil -} - -func (i *IPv6) CanDecode() gopacket.LayerClass { - return LayerTypeIPv6 -} - -func (i *IPv6) NextLayerType() gopacket.LayerType { - if i.HopByHop != nil { - return i.HopByHop.NextHeader.LayerType() - } - return i.NextHeader.LayerType() -} - -func decodeIPv6(data []byte, p gopacket.PacketBuilder) error { - ip6 := &IPv6{} - err := ip6.DecodeFromBytes(data, p) - p.AddLayer(ip6) - p.SetNetworkLayer(ip6) - if ip6.HopByHop != nil { - p.AddLayer(ip6.HopByHop) - } - if err != nil { - return err - } - return p.NextDecoder(ip6.NextLayerType()) -} - -type ipv6HeaderTLVOption struct { - OptionType, OptionLength uint8 - ActualLength int - OptionData []byte - OptionAlignment [2]uint8 // Xn+Y = [2]uint8{X, Y} -} - -func (h *ipv6HeaderTLVOption) serializeTo(data []byte, fixLengths bool, dryrun bool) int { - if fixLengths { - h.OptionLength = uint8(len(h.OptionData)) - } - length := int(h.OptionLength) + 2 - if !dryrun { - data[0] = h.OptionType - data[1] = h.OptionLength - copy(data[2:], h.OptionData) - } - return length -} - -func decodeIPv6HeaderTLVOption(data []byte) (h *ipv6HeaderTLVOption) { - h = &ipv6HeaderTLVOption{} - if data[0] == 0 { - h.ActualLength = 1 - return - } - h.OptionType = data[0] - h.OptionLength = data[1] - h.ActualLength = int(h.OptionLength) + 2 - h.OptionData = data[2:h.ActualLength] - return -} - -func serializeTLVOptionPadding(data []byte, padLength int) { - if padLength <= 0 { - return - } - if padLength == 1 { - data[0] = 0x0 - return - } - tlvLength := uint8(padLength) - 2 - data[0] = 0x1 - data[1] = tlvLength - if tlvLength != 0 { - for k := range data[2:] { - data[k+2] = 0x0 - } - } - return -} - -// If buf is 'nil' do a serialize dry run -func serializeIPv6HeaderTLVOptions(buf []byte, options []*ipv6HeaderTLVOption, fixLengths bool) int { - var l int - - dryrun := buf == nil - length := 2 - for _, opt := range options { - if fixLengths { - x := int(opt.OptionAlignment[0]) - y := int(opt.OptionAlignment[1]) - if x != 0 { - n := length / x - offset := x*n + y - if offset < length { - offset += x - } - if length != offset { - pad := offset - length - if !dryrun { - serializeTLVOptionPadding(buf[length-2:], pad) - } - length += pad - } - } - } - if dryrun { - l = opt.serializeTo(nil, fixLengths, true) - } else { - l = opt.serializeTo(buf[length-2:], fixLengths, false) - } - length += l - } - if fixLengths { - pad := length % 8 - if pad != 0 { - if !dryrun { - serializeTLVOptionPadding(buf[length-2:], pad) - } - length += pad - } - } - return length - 2 -} - -type ipv6ExtensionBase struct { - BaseLayer - NextHeader IPProtocol - HeaderLength uint8 - ActualLength int -} - -func decodeIPv6ExtensionBase(data []byte) (i ipv6ExtensionBase) { - i.NextHeader = IPProtocol(data[0]) - i.HeaderLength = data[1] - i.ActualLength = int(i.HeaderLength)*8 + 8 - i.Contents = data[:i.ActualLength] - i.Payload = data[i.ActualLength:] - return -} - -// IPv6ExtensionSkipper is a DecodingLayer which decodes and ignores v6 -// extensions. You can use it with a DecodingLayerParser to handle IPv6 stacks -// which may or may not have extensions. -type IPv6ExtensionSkipper struct { - NextHeader IPProtocol - BaseLayer -} - -func (i *IPv6ExtensionSkipper) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - extension := decodeIPv6ExtensionBase(data) - i.BaseLayer = BaseLayer{data[:extension.ActualLength], data[extension.ActualLength:]} - i.NextHeader = extension.NextHeader - return nil -} - -func (i *IPv6ExtensionSkipper) CanDecode() gopacket.LayerClass { - return LayerClassIPv6Extension -} - -func (i *IPv6ExtensionSkipper) NextLayerType() gopacket.LayerType { - return i.NextHeader.LayerType() -} - -// IPv6HopByHopOption is a TLV option present in an IPv6 hop-by-hop extension. -type IPv6HopByHopOption ipv6HeaderTLVOption - -// IPv6HopByHop is the IPv6 hop-by-hop extension. -type IPv6HopByHop struct { - ipv6ExtensionBase - Options []*IPv6HopByHopOption -} - -// LayerType returns LayerTypeIPv6HopByHop. -func (i *IPv6HopByHop) LayerType() gopacket.LayerType { return LayerTypeIPv6HopByHop } - -func (i *IPv6HopByHop) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - var bytes []byte - var err error - - o := make([]*ipv6HeaderTLVOption, 0, len(i.Options)) - for _, v := range i.Options { - o = append(o, (*ipv6HeaderTLVOption)(v)) - } - - l := serializeIPv6HeaderTLVOptions(nil, o, opts.FixLengths) - bytes, err = b.PrependBytes(l) - if err != nil { - return err - } - serializeIPv6HeaderTLVOptions(bytes, o, opts.FixLengths) - - length := len(bytes) + 2 - if length%8 != 0 { - return errors.New("IPv6HopByHop actual length must be multiple of 8") - } - bytes, err = b.PrependBytes(2) - if err != nil { - return err - } - bytes[0] = uint8(i.NextHeader) - if opts.FixLengths { - i.HeaderLength = uint8((length / 8) - 1) - } - bytes[1] = uint8(i.HeaderLength) - return nil -} - -func (i *IPv6HopByHop) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - i.ipv6ExtensionBase = decodeIPv6ExtensionBase(data) - offset := 2 - for offset < i.ActualLength { - opt := decodeIPv6HeaderTLVOption(data[offset:]) - i.Options = append(i.Options, (*IPv6HopByHopOption)(opt)) - offset += opt.ActualLength - } - return nil -} - -func decodeIPv6HopByHop(data []byte, p gopacket.PacketBuilder) error { - i := &IPv6HopByHop{} - err := i.DecodeFromBytes(data, p) - p.AddLayer(i) - if err != nil { - return err - } - return p.NextDecoder(i.NextHeader) -} - -func (o *IPv6HopByHopOption) SetJumboLength(len uint32) { - o.OptionType = IPv6HopByHopOptionJumbogram - o.OptionLength = 4 - o.ActualLength = 6 - if o.OptionData == nil { - o.OptionData = make([]byte, 4) - } - binary.BigEndian.PutUint32(o.OptionData, len) - o.OptionAlignment = [2]uint8{4, 2} -} - -// IPv6Routing is the IPv6 routing extension. -type IPv6Routing struct { - ipv6ExtensionBase - RoutingType uint8 - SegmentsLeft uint8 - // This segment is supposed to be zero according to RFC2460, the second set of - // 4 bytes in the extension. - Reserved []byte - // SourceRoutingIPs is the set of IPv6 addresses requested for source routing, - // set only if RoutingType == 0. - SourceRoutingIPs []net.IP -} - -// LayerType returns LayerTypeIPv6Routing. -func (i *IPv6Routing) LayerType() gopacket.LayerType { return LayerTypeIPv6Routing } - -func decodeIPv6Routing(data []byte, p gopacket.PacketBuilder) error { - i := &IPv6Routing{ - ipv6ExtensionBase: decodeIPv6ExtensionBase(data), - RoutingType: data[2], - SegmentsLeft: data[3], - Reserved: data[4:8], - } - switch i.RoutingType { - case 0: // Source routing - if (i.ActualLength-8)%16 != 0 { - return fmt.Errorf("Invalid IPv6 source routing, length of type 0 packet %d", i.ActualLength) - } - for d := i.Contents[8:]; len(d) >= 16; d = d[16:] { - i.SourceRoutingIPs = append(i.SourceRoutingIPs, net.IP(d[:16])) - } - default: - return fmt.Errorf("Unknown IPv6 routing header type %d", i.RoutingType) - } - p.AddLayer(i) - return p.NextDecoder(i.NextHeader) -} - -// IPv6Fragment is the IPv6 fragment header, used for packet -// fragmentation/defragmentation. -type IPv6Fragment struct { - BaseLayer - NextHeader IPProtocol - // Reserved1 is bits [8-16), from least to most significant, 0-indexed - Reserved1 uint8 - FragmentOffset uint16 - // Reserved2 is bits [29-31), from least to most significant, 0-indexed - Reserved2 uint8 - MoreFragments bool - Identification uint32 -} - -// LayerType returns LayerTypeIPv6Fragment. -func (i *IPv6Fragment) LayerType() gopacket.LayerType { return LayerTypeIPv6Fragment } - -func decodeIPv6Fragment(data []byte, p gopacket.PacketBuilder) error { - i := &IPv6Fragment{ - BaseLayer: BaseLayer{data[:8], data[8:]}, - NextHeader: IPProtocol(data[0]), - Reserved1: data[1], - FragmentOffset: binary.BigEndian.Uint16(data[2:4]) >> 3, - Reserved2: data[3] & 0x6 >> 1, - MoreFragments: data[3]&0x1 != 0, - Identification: binary.BigEndian.Uint32(data[4:8]), - } - p.AddLayer(i) - return p.NextDecoder(gopacket.DecodeFragment) -} - -// IPv6DestinationOption is a TLV option present in an IPv6 destination options extension. -type IPv6DestinationOption ipv6HeaderTLVOption - -// IPv6Destination is the IPv6 destination options header. -type IPv6Destination struct { - ipv6ExtensionBase - Options []*IPv6DestinationOption -} - -// LayerType returns LayerTypeIPv6Destination. -func (i *IPv6Destination) LayerType() gopacket.LayerType { return LayerTypeIPv6Destination } - -func (i *IPv6Destination) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - i.ipv6ExtensionBase = decodeIPv6ExtensionBase(data) - offset := 2 - for offset < i.ActualLength { - opt := decodeIPv6HeaderTLVOption(data[offset:]) - i.Options = append(i.Options, (*IPv6DestinationOption)(opt)) - offset += opt.ActualLength - } - return nil -} - -func decodeIPv6Destination(data []byte, p gopacket.PacketBuilder) error { - i := &IPv6Destination{} - err := i.DecodeFromBytes(data, p) - p.AddLayer(i) - if err != nil { - return err - } - return p.NextDecoder(i.NextHeader) -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (i *IPv6Destination) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - var bytes []byte - var err error - - o := make([]*ipv6HeaderTLVOption, 0, len(i.Options)) - for _, v := range i.Options { - o = append(o, (*ipv6HeaderTLVOption)(v)) - } - - l := serializeIPv6HeaderTLVOptions(nil, o, opts.FixLengths) - bytes, err = b.PrependBytes(l) - if err != nil { - return err - } - serializeIPv6HeaderTLVOptions(bytes, o, opts.FixLengths) - - length := len(bytes) + 2 - if length%8 != 0 { - return errors.New("IPv6Destination actual length must be multiple of 8") - } - bytes, err = b.PrependBytes(2) - if err != nil { - return err - } - bytes[0] = uint8(i.NextHeader) - if opts.FixLengths { - i.HeaderLength = uint8((length / 8) - 1) - } - bytes[1] = uint8(i.HeaderLength) - return nil -} - -func checkIPv6Address(addr net.IP) error { - if len(addr) == net.IPv6len { - return nil - } - if len(addr) == net.IPv4len { - return errors.New("address is IPv4") - } - return fmt.Errorf("wrong length of %d bytes instead of %d", len(addr), net.IPv6len) -} - -func (ip *IPv6) AddressTo16() error { - if err := checkIPv6Address(ip.SrcIP); err != nil { - return fmt.Errorf("Invalid source IPv6 address (%s)", err) - } - if err := checkIPv6Address(ip.DstIP); err != nil { - return fmt.Errorf("Invalid destination IPv6 address (%s)", err) - } - return nil -} diff --git a/vendor/github.com/google/gopacket/layers/ipsec.go b/vendor/github.com/google/gopacket/layers/ipsec.go deleted file mode 100644 index 19163fa..0000000 --- a/vendor/github.com/google/gopacket/layers/ipsec.go +++ /dev/null @@ -1,68 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "github.com/google/gopacket" -) - -// IPSecAH is the authentication header for IPv4/6 defined in -// http://tools.ietf.org/html/rfc2402 -type IPSecAH struct { - // While the auth header can be used for both IPv4 and v6, its format is that of - // an IPv6 extension (NextHeader, PayloadLength, etc...), so we use ipv6ExtensionBase - // to build it. - ipv6ExtensionBase - Reserved uint16 - SPI, Seq uint32 - AuthenticationData []byte -} - -// LayerType returns LayerTypeIPSecAH. -func (i *IPSecAH) LayerType() gopacket.LayerType { return LayerTypeIPSecAH } - -func decodeIPSecAH(data []byte, p gopacket.PacketBuilder) error { - i := &IPSecAH{ - ipv6ExtensionBase: ipv6ExtensionBase{ - NextHeader: IPProtocol(data[0]), - HeaderLength: data[1], - }, - Reserved: binary.BigEndian.Uint16(data[2:4]), - SPI: binary.BigEndian.Uint32(data[4:8]), - Seq: binary.BigEndian.Uint32(data[8:12]), - } - i.ActualLength = (int(i.HeaderLength) + 2) * 4 - i.AuthenticationData = data[12:i.ActualLength] - i.Contents = data[:i.ActualLength] - i.Payload = data[i.ActualLength:] - p.AddLayer(i) - return p.NextDecoder(i.NextHeader) -} - -// IPSecESP is the encapsulating security payload defined in -// http://tools.ietf.org/html/rfc2406 -type IPSecESP struct { - BaseLayer - SPI, Seq uint32 - // Encrypted contains the encrypted set of bytes sent in an ESP - Encrypted []byte -} - -// LayerType returns LayerTypeIPSecESP. -func (i *IPSecESP) LayerType() gopacket.LayerType { return LayerTypeIPSecESP } - -func decodeIPSecESP(data []byte, p gopacket.PacketBuilder) error { - i := &IPSecESP{ - BaseLayer: BaseLayer{data, nil}, - SPI: binary.BigEndian.Uint32(data[:4]), - Seq: binary.BigEndian.Uint32(data[4:8]), - Encrypted: data[8:], - } - p.AddLayer(i) - return nil -} diff --git a/vendor/github.com/google/gopacket/layers/layertypes.go b/vendor/github.com/google/gopacket/layers/layertypes.go deleted file mode 100644 index faffb91..0000000 --- a/vendor/github.com/google/gopacket/layers/layertypes.go +++ /dev/null @@ -1,177 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "github.com/google/gopacket" -) - -var ( - LayerTypeARP = gopacket.RegisterLayerType(10, gopacket.LayerTypeMetadata{Name: "ARP", Decoder: gopacket.DecodeFunc(decodeARP)}) - LayerTypeCiscoDiscovery = gopacket.RegisterLayerType(11, gopacket.LayerTypeMetadata{Name: "CiscoDiscovery", Decoder: gopacket.DecodeFunc(decodeCiscoDiscovery)}) - LayerTypeEthernetCTP = gopacket.RegisterLayerType(12, gopacket.LayerTypeMetadata{Name: "EthernetCTP", Decoder: gopacket.DecodeFunc(decodeEthernetCTP)}) - LayerTypeEthernetCTPForwardData = gopacket.RegisterLayerType(13, gopacket.LayerTypeMetadata{Name: "EthernetCTPForwardData", Decoder: nil}) - LayerTypeEthernetCTPReply = gopacket.RegisterLayerType(14, gopacket.LayerTypeMetadata{Name: "EthernetCTPReply", Decoder: nil}) - LayerTypeDot1Q = gopacket.RegisterLayerType(15, gopacket.LayerTypeMetadata{Name: "Dot1Q", Decoder: gopacket.DecodeFunc(decodeDot1Q)}) - LayerTypeEtherIP = gopacket.RegisterLayerType(16, gopacket.LayerTypeMetadata{Name: "EtherIP", Decoder: gopacket.DecodeFunc(decodeEtherIP)}) - LayerTypeEthernet = gopacket.RegisterLayerType(17, gopacket.LayerTypeMetadata{Name: "Ethernet", Decoder: gopacket.DecodeFunc(decodeEthernet)}) - LayerTypeGRE = gopacket.RegisterLayerType(18, gopacket.LayerTypeMetadata{Name: "GRE", Decoder: gopacket.DecodeFunc(decodeGRE)}) - LayerTypeICMPv4 = gopacket.RegisterLayerType(19, gopacket.LayerTypeMetadata{Name: "ICMPv4", Decoder: gopacket.DecodeFunc(decodeICMPv4)}) - LayerTypeIPv4 = gopacket.RegisterLayerType(20, gopacket.LayerTypeMetadata{Name: "IPv4", Decoder: gopacket.DecodeFunc(decodeIPv4)}) - LayerTypeIPv6 = gopacket.RegisterLayerType(21, gopacket.LayerTypeMetadata{Name: "IPv6", Decoder: gopacket.DecodeFunc(decodeIPv6)}) - LayerTypeLLC = gopacket.RegisterLayerType(22, gopacket.LayerTypeMetadata{Name: "LLC", Decoder: gopacket.DecodeFunc(decodeLLC)}) - LayerTypeSNAP = gopacket.RegisterLayerType(23, gopacket.LayerTypeMetadata{Name: "SNAP", Decoder: gopacket.DecodeFunc(decodeSNAP)}) - LayerTypeMPLS = gopacket.RegisterLayerType(24, gopacket.LayerTypeMetadata{Name: "MPLS", Decoder: gopacket.DecodeFunc(decodeMPLS)}) - LayerTypePPP = gopacket.RegisterLayerType(25, gopacket.LayerTypeMetadata{Name: "PPP", Decoder: gopacket.DecodeFunc(decodePPP)}) - LayerTypePPPoE = gopacket.RegisterLayerType(26, gopacket.LayerTypeMetadata{Name: "PPPoE", Decoder: gopacket.DecodeFunc(decodePPPoE)}) - LayerTypeRUDP = gopacket.RegisterLayerType(27, gopacket.LayerTypeMetadata{Name: "RUDP", Decoder: gopacket.DecodeFunc(decodeRUDP)}) - LayerTypeSCTP = gopacket.RegisterLayerType(28, gopacket.LayerTypeMetadata{Name: "SCTP", Decoder: gopacket.DecodeFunc(decodeSCTP)}) - LayerTypeSCTPUnknownChunkType = gopacket.RegisterLayerType(29, gopacket.LayerTypeMetadata{Name: "SCTPUnknownChunkType", Decoder: nil}) - LayerTypeSCTPData = gopacket.RegisterLayerType(30, gopacket.LayerTypeMetadata{Name: "SCTPData", Decoder: nil}) - LayerTypeSCTPInit = gopacket.RegisterLayerType(31, gopacket.LayerTypeMetadata{Name: "SCTPInit", Decoder: nil}) - LayerTypeSCTPSack = gopacket.RegisterLayerType(32, gopacket.LayerTypeMetadata{Name: "SCTPSack", Decoder: nil}) - LayerTypeSCTPHeartbeat = gopacket.RegisterLayerType(33, gopacket.LayerTypeMetadata{Name: "SCTPHeartbeat", Decoder: nil}) - LayerTypeSCTPError = gopacket.RegisterLayerType(34, gopacket.LayerTypeMetadata{Name: "SCTPError", Decoder: nil}) - LayerTypeSCTPShutdown = gopacket.RegisterLayerType(35, gopacket.LayerTypeMetadata{Name: "SCTPShutdown", Decoder: nil}) - LayerTypeSCTPShutdownAck = gopacket.RegisterLayerType(36, gopacket.LayerTypeMetadata{Name: "SCTPShutdownAck", Decoder: nil}) - LayerTypeSCTPCookieEcho = gopacket.RegisterLayerType(37, gopacket.LayerTypeMetadata{Name: "SCTPCookieEcho", Decoder: nil}) - LayerTypeSCTPEmptyLayer = gopacket.RegisterLayerType(38, gopacket.LayerTypeMetadata{Name: "SCTPEmptyLayer", Decoder: nil}) - LayerTypeSCTPInitAck = gopacket.RegisterLayerType(39, gopacket.LayerTypeMetadata{Name: "SCTPInitAck", Decoder: nil}) - LayerTypeSCTPHeartbeatAck = gopacket.RegisterLayerType(40, gopacket.LayerTypeMetadata{Name: "SCTPHeartbeatAck", Decoder: nil}) - LayerTypeSCTPAbort = gopacket.RegisterLayerType(41, gopacket.LayerTypeMetadata{Name: "SCTPAbort", Decoder: nil}) - LayerTypeSCTPShutdownComplete = gopacket.RegisterLayerType(42, gopacket.LayerTypeMetadata{Name: "SCTPShutdownComplete", Decoder: nil}) - LayerTypeSCTPCookieAck = gopacket.RegisterLayerType(43, gopacket.LayerTypeMetadata{Name: "SCTPCookieAck", Decoder: nil}) - LayerTypeTCP = gopacket.RegisterLayerType(44, gopacket.LayerTypeMetadata{Name: "TCP", Decoder: gopacket.DecodeFunc(decodeTCP)}) - LayerTypeUDP = gopacket.RegisterLayerType(45, gopacket.LayerTypeMetadata{Name: "UDP", Decoder: gopacket.DecodeFunc(decodeUDP)}) - LayerTypeIPv6HopByHop = gopacket.RegisterLayerType(46, gopacket.LayerTypeMetadata{Name: "IPv6HopByHop", Decoder: gopacket.DecodeFunc(decodeIPv6HopByHop)}) - LayerTypeIPv6Routing = gopacket.RegisterLayerType(47, gopacket.LayerTypeMetadata{Name: "IPv6Routing", Decoder: gopacket.DecodeFunc(decodeIPv6Routing)}) - LayerTypeIPv6Fragment = gopacket.RegisterLayerType(48, gopacket.LayerTypeMetadata{Name: "IPv6Fragment", Decoder: gopacket.DecodeFunc(decodeIPv6Fragment)}) - LayerTypeIPv6Destination = gopacket.RegisterLayerType(49, gopacket.LayerTypeMetadata{Name: "IPv6Destination", Decoder: gopacket.DecodeFunc(decodeIPv6Destination)}) - LayerTypeIPSecAH = gopacket.RegisterLayerType(50, gopacket.LayerTypeMetadata{Name: "IPSecAH", Decoder: gopacket.DecodeFunc(decodeIPSecAH)}) - LayerTypeIPSecESP = gopacket.RegisterLayerType(51, gopacket.LayerTypeMetadata{Name: "IPSecESP", Decoder: gopacket.DecodeFunc(decodeIPSecESP)}) - LayerTypeUDPLite = gopacket.RegisterLayerType(52, gopacket.LayerTypeMetadata{Name: "UDPLite", Decoder: gopacket.DecodeFunc(decodeUDPLite)}) - LayerTypeFDDI = gopacket.RegisterLayerType(53, gopacket.LayerTypeMetadata{Name: "FDDI", Decoder: gopacket.DecodeFunc(decodeFDDI)}) - LayerTypeLoopback = gopacket.RegisterLayerType(54, gopacket.LayerTypeMetadata{Name: "Loopback", Decoder: gopacket.DecodeFunc(decodeLoopback)}) - LayerTypeEAP = gopacket.RegisterLayerType(55, gopacket.LayerTypeMetadata{Name: "EAP", Decoder: gopacket.DecodeFunc(decodeEAP)}) - LayerTypeEAPOL = gopacket.RegisterLayerType(56, gopacket.LayerTypeMetadata{Name: "EAPOL", Decoder: gopacket.DecodeFunc(decodeEAPOL)}) - LayerTypeICMPv6 = gopacket.RegisterLayerType(57, gopacket.LayerTypeMetadata{Name: "ICMPv6", Decoder: gopacket.DecodeFunc(decodeICMPv6)}) - LayerTypeLinkLayerDiscovery = gopacket.RegisterLayerType(58, gopacket.LayerTypeMetadata{Name: "LinkLayerDiscovery", Decoder: gopacket.DecodeFunc(decodeLinkLayerDiscovery)}) - LayerTypeCiscoDiscoveryInfo = gopacket.RegisterLayerType(59, gopacket.LayerTypeMetadata{Name: "CiscoDiscoveryInfo", Decoder: gopacket.DecodeFunc(decodeCiscoDiscoveryInfo)}) - LayerTypeLinkLayerDiscoveryInfo = gopacket.RegisterLayerType(60, gopacket.LayerTypeMetadata{Name: "LinkLayerDiscoveryInfo", Decoder: nil}) - LayerTypeNortelDiscovery = gopacket.RegisterLayerType(61, gopacket.LayerTypeMetadata{Name: "NortelDiscovery", Decoder: gopacket.DecodeFunc(decodeNortelDiscovery)}) - LayerTypeIGMP = gopacket.RegisterLayerType(62, gopacket.LayerTypeMetadata{Name: "IGMP", Decoder: gopacket.DecodeFunc(decodeIGMP)}) - LayerTypePFLog = gopacket.RegisterLayerType(63, gopacket.LayerTypeMetadata{Name: "PFLog", Decoder: gopacket.DecodeFunc(decodePFLog)}) - LayerTypeRadioTap = gopacket.RegisterLayerType(64, gopacket.LayerTypeMetadata{Name: "RadioTap", Decoder: gopacket.DecodeFunc(decodeRadioTap)}) - LayerTypeDot11 = gopacket.RegisterLayerType(65, gopacket.LayerTypeMetadata{Name: "Dot11", Decoder: gopacket.DecodeFunc(decodeDot11)}) - LayerTypeDot11Ctrl = gopacket.RegisterLayerType(66, gopacket.LayerTypeMetadata{Name: "Dot11Ctrl", Decoder: gopacket.DecodeFunc(decodeDot11Ctrl)}) - LayerTypeDot11Data = gopacket.RegisterLayerType(67, gopacket.LayerTypeMetadata{Name: "Dot11Data", Decoder: gopacket.DecodeFunc(decodeDot11Data)}) - LayerTypeDot11DataCFAck = gopacket.RegisterLayerType(68, gopacket.LayerTypeMetadata{Name: "Dot11DataCFAck", Decoder: gopacket.DecodeFunc(decodeDot11DataCFAck)}) - LayerTypeDot11DataCFPoll = gopacket.RegisterLayerType(69, gopacket.LayerTypeMetadata{Name: "Dot11DataCFPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataCFPoll)}) - LayerTypeDot11DataCFAckPoll = gopacket.RegisterLayerType(70, gopacket.LayerTypeMetadata{Name: "Dot11DataCFAckPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataCFAckPoll)}) - LayerTypeDot11DataNull = gopacket.RegisterLayerType(71, gopacket.LayerTypeMetadata{Name: "Dot11DataNull", Decoder: gopacket.DecodeFunc(decodeDot11DataNull)}) - LayerTypeDot11DataCFAckNoData = gopacket.RegisterLayerType(72, gopacket.LayerTypeMetadata{Name: "Dot11DataCFAck", Decoder: gopacket.DecodeFunc(decodeDot11DataCFAck)}) - LayerTypeDot11DataCFPollNoData = gopacket.RegisterLayerType(73, gopacket.LayerTypeMetadata{Name: "Dot11DataCFPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataCFPoll)}) - LayerTypeDot11DataCFAckPollNoData = gopacket.RegisterLayerType(74, gopacket.LayerTypeMetadata{Name: "Dot11DataCFAckPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataCFAckPoll)}) - LayerTypeDot11DataQOSData = gopacket.RegisterLayerType(75, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSData", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSData)}) - LayerTypeDot11DataQOSDataCFAck = gopacket.RegisterLayerType(76, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSDataCFAck", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSDataCFAck)}) - LayerTypeDot11DataQOSDataCFPoll = gopacket.RegisterLayerType(77, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSDataCFPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSDataCFPoll)}) - LayerTypeDot11DataQOSDataCFAckPoll = gopacket.RegisterLayerType(78, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSDataCFAckPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSDataCFAckPoll)}) - LayerTypeDot11DataQOSNull = gopacket.RegisterLayerType(79, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSNull", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSNull)}) - LayerTypeDot11DataQOSCFPollNoData = gopacket.RegisterLayerType(80, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSCFPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSCFPollNoData)}) - LayerTypeDot11DataQOSCFAckPollNoData = gopacket.RegisterLayerType(81, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSCFAckPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSCFAckPollNoData)}) - LayerTypeDot11InformationElement = gopacket.RegisterLayerType(82, gopacket.LayerTypeMetadata{Name: "Dot11InformationElement", Decoder: gopacket.DecodeFunc(decodeDot11InformationElement)}) - LayerTypeDot11CtrlCTS = gopacket.RegisterLayerType(83, gopacket.LayerTypeMetadata{Name: "Dot11CtrlCTS", Decoder: gopacket.DecodeFunc(decodeDot11CtrlCTS)}) - LayerTypeDot11CtrlRTS = gopacket.RegisterLayerType(84, gopacket.LayerTypeMetadata{Name: "Dot11CtrlRTS", Decoder: gopacket.DecodeFunc(decodeDot11CtrlRTS)}) - LayerTypeDot11CtrlBlockAckReq = gopacket.RegisterLayerType(85, gopacket.LayerTypeMetadata{Name: "Dot11CtrlBlockAckReq", Decoder: gopacket.DecodeFunc(decodeDot11CtrlBlockAckReq)}) - LayerTypeDot11CtrlBlockAck = gopacket.RegisterLayerType(86, gopacket.LayerTypeMetadata{Name: "Dot11CtrlBlockAck", Decoder: gopacket.DecodeFunc(decodeDot11CtrlBlockAck)}) - LayerTypeDot11CtrlPowersavePoll = gopacket.RegisterLayerType(87, gopacket.LayerTypeMetadata{Name: "Dot11CtrlPowersavePoll", Decoder: gopacket.DecodeFunc(decodeDot11CtrlPowersavePoll)}) - LayerTypeDot11CtrlAck = gopacket.RegisterLayerType(88, gopacket.LayerTypeMetadata{Name: "Dot11CtrlAck", Decoder: gopacket.DecodeFunc(decodeDot11CtrlAck)}) - LayerTypeDot11CtrlCFEnd = gopacket.RegisterLayerType(89, gopacket.LayerTypeMetadata{Name: "Dot11CtrlCFEnd", Decoder: gopacket.DecodeFunc(decodeDot11CtrlCFEnd)}) - LayerTypeDot11CtrlCFEndAck = gopacket.RegisterLayerType(90, gopacket.LayerTypeMetadata{Name: "Dot11CtrlCFEndAck", Decoder: gopacket.DecodeFunc(decodeDot11CtrlCFEndAck)}) - LayerTypeDot11MgmtAssociationReq = gopacket.RegisterLayerType(91, gopacket.LayerTypeMetadata{Name: "Dot11MgmtAssociationReq", Decoder: gopacket.DecodeFunc(decodeDot11MgmtAssociationReq)}) - LayerTypeDot11MgmtAssociationResp = gopacket.RegisterLayerType(92, gopacket.LayerTypeMetadata{Name: "Dot11MgmtAssociationResp", Decoder: gopacket.DecodeFunc(decodeDot11MgmtAssociationResp)}) - LayerTypeDot11MgmtReassociationReq = gopacket.RegisterLayerType(93, gopacket.LayerTypeMetadata{Name: "Dot11MgmtReassociationReq", Decoder: gopacket.DecodeFunc(decodeDot11MgmtReassociationReq)}) - LayerTypeDot11MgmtReassociationResp = gopacket.RegisterLayerType(94, gopacket.LayerTypeMetadata{Name: "Dot11MgmtReassociationResp", Decoder: gopacket.DecodeFunc(decodeDot11MgmtReassociationResp)}) - LayerTypeDot11MgmtProbeReq = gopacket.RegisterLayerType(95, gopacket.LayerTypeMetadata{Name: "Dot11MgmtProbeReq", Decoder: gopacket.DecodeFunc(decodeDot11MgmtProbeReq)}) - LayerTypeDot11MgmtProbeResp = gopacket.RegisterLayerType(96, gopacket.LayerTypeMetadata{Name: "Dot11MgmtProbeResp", Decoder: gopacket.DecodeFunc(decodeDot11MgmtProbeResp)}) - LayerTypeDot11MgmtMeasurementPilot = gopacket.RegisterLayerType(97, gopacket.LayerTypeMetadata{Name: "Dot11MgmtMeasurementPilot", Decoder: gopacket.DecodeFunc(decodeDot11MgmtMeasurementPilot)}) - LayerTypeDot11MgmtBeacon = gopacket.RegisterLayerType(98, gopacket.LayerTypeMetadata{Name: "Dot11MgmtBeacon", Decoder: gopacket.DecodeFunc(decodeDot11MgmtBeacon)}) - LayerTypeDot11MgmtATIM = gopacket.RegisterLayerType(99, gopacket.LayerTypeMetadata{Name: "Dot11MgmtATIM", Decoder: gopacket.DecodeFunc(decodeDot11MgmtATIM)}) - LayerTypeDot11MgmtDisassociation = gopacket.RegisterLayerType(100, gopacket.LayerTypeMetadata{Name: "Dot11MgmtDisassociation", Decoder: gopacket.DecodeFunc(decodeDot11MgmtDisassociation)}) - LayerTypeDot11MgmtAuthentication = gopacket.RegisterLayerType(101, gopacket.LayerTypeMetadata{Name: "Dot11MgmtAuthentication", Decoder: gopacket.DecodeFunc(decodeDot11MgmtAuthentication)}) - LayerTypeDot11MgmtDeauthentication = gopacket.RegisterLayerType(102, gopacket.LayerTypeMetadata{Name: "Dot11MgmtDeauthentication", Decoder: gopacket.DecodeFunc(decodeDot11MgmtDeauthentication)}) - LayerTypeDot11MgmtAction = gopacket.RegisterLayerType(103, gopacket.LayerTypeMetadata{Name: "Dot11MgmtAction", Decoder: gopacket.DecodeFunc(decodeDot11MgmtAction)}) - LayerTypeDot11MgmtActionNoAck = gopacket.RegisterLayerType(104, gopacket.LayerTypeMetadata{Name: "Dot11MgmtActionNoAck", Decoder: gopacket.DecodeFunc(decodeDot11MgmtActionNoAck)}) - LayerTypeDot11MgmtArubaWLAN = gopacket.RegisterLayerType(105, gopacket.LayerTypeMetadata{Name: "Dot11MgmtArubaWLAN", Decoder: gopacket.DecodeFunc(decodeDot11MgmtArubaWLAN)}) - LayerTypeDot11WEP = gopacket.RegisterLayerType(106, gopacket.LayerTypeMetadata{Name: "Dot11WEP", Decoder: gopacket.DecodeFunc(decodeDot11WEP)}) - LayerTypeDNS = gopacket.RegisterLayerType(107, gopacket.LayerTypeMetadata{Name: "DNS", Decoder: gopacket.DecodeFunc(decodeDNS)}) - LayerTypeUSB = gopacket.RegisterLayerType(108, gopacket.LayerTypeMetadata{Name: "USB", Decoder: gopacket.DecodeFunc(decodeUSB)}) - LayerTypeUSBRequestBlockSetup = gopacket.RegisterLayerType(109, gopacket.LayerTypeMetadata{Name: "USBRequestBlockSetup", Decoder: gopacket.DecodeFunc(decodeUSBRequestBlockSetup)}) - LayerTypeUSBControl = gopacket.RegisterLayerType(110, gopacket.LayerTypeMetadata{Name: "USBControl", Decoder: gopacket.DecodeFunc(decodeUSBControl)}) - LayerTypeUSBInterrupt = gopacket.RegisterLayerType(111, gopacket.LayerTypeMetadata{Name: "USBInterrupt", Decoder: gopacket.DecodeFunc(decodeUSBInterrupt)}) - LayerTypeUSBBulk = gopacket.RegisterLayerType(112, gopacket.LayerTypeMetadata{Name: "USBBulk", Decoder: gopacket.DecodeFunc(decodeUSBBulk)}) - LayerTypeLinuxSLL = gopacket.RegisterLayerType(113, gopacket.LayerTypeMetadata{Name: "Linux SLL", Decoder: gopacket.DecodeFunc(decodeLinuxSLL)}) - LayerTypeSFlow = gopacket.RegisterLayerType(114, gopacket.LayerTypeMetadata{Name: "SFlow", Decoder: gopacket.DecodeFunc(decodeSFlow)}) - LayerTypePrismHeader = gopacket.RegisterLayerType(115, gopacket.LayerTypeMetadata{Name: "Prism monitor mode header", Decoder: gopacket.DecodeFunc(decodePrismHeader)}) - LayerTypeVXLAN = gopacket.RegisterLayerType(116, gopacket.LayerTypeMetadata{Name: "VXLAN", Decoder: gopacket.DecodeFunc(decodeVXLAN)}) - LayerTypeNTP = gopacket.RegisterLayerType(117, gopacket.LayerTypeMetadata{Name: "NTP", Decoder: gopacket.DecodeFunc(decodeNTP)}) - LayerTypeDHCPv4 = gopacket.RegisterLayerType(118, gopacket.LayerTypeMetadata{Name: "DHCPv4", Decoder: gopacket.DecodeFunc(decodeDHCPv4)}) - LayerTypeVRRP = gopacket.RegisterLayerType(119, gopacket.LayerTypeMetadata{Name: "VRRP", Decoder: gopacket.DecodeFunc(decodeVRRP)}) - LayerTypeGeneve = gopacket.RegisterLayerType(120, gopacket.LayerTypeMetadata{Name: "Geneve", Decoder: gopacket.DecodeFunc(decodeGeneve)}) - LayerTypeSTP = gopacket.RegisterLayerType(121, gopacket.LayerTypeMetadata{Name: "STP", Decoder: gopacket.DecodeFunc(decodeSTP)}) - LayerTypeBFD = gopacket.RegisterLayerType(122, gopacket.LayerTypeMetadata{Name: "BFD", Decoder: gopacket.DecodeFunc(decodeBFD)}) - LayerTypeOSPF = gopacket.RegisterLayerType(123, gopacket.LayerTypeMetadata{Name: "OSPF", Decoder: gopacket.DecodeFunc(decodeOSPF)}) -) - -var ( - // LayerClassIPNetwork contains TCP/IP network layer types. - LayerClassIPNetwork = gopacket.NewLayerClass([]gopacket.LayerType{ - LayerTypeIPv4, - LayerTypeIPv6, - }) - // LayerClassIPTransport contains TCP/IP transport layer types. - LayerClassIPTransport = gopacket.NewLayerClass([]gopacket.LayerType{ - LayerTypeTCP, - LayerTypeUDP, - LayerTypeSCTP, - }) - // LayerClassIPControl contains TCP/IP control protocols. - LayerClassIPControl = gopacket.NewLayerClass([]gopacket.LayerType{ - LayerTypeICMPv4, - LayerTypeICMPv6, - }) - // LayerClassSCTPChunk contains SCTP chunk types (not the top-level SCTP - // layer). - LayerClassSCTPChunk = gopacket.NewLayerClass([]gopacket.LayerType{ - LayerTypeSCTPUnknownChunkType, - LayerTypeSCTPData, - LayerTypeSCTPInit, - LayerTypeSCTPSack, - LayerTypeSCTPHeartbeat, - LayerTypeSCTPError, - LayerTypeSCTPShutdown, - LayerTypeSCTPShutdownAck, - LayerTypeSCTPCookieEcho, - LayerTypeSCTPEmptyLayer, - LayerTypeSCTPInitAck, - LayerTypeSCTPHeartbeatAck, - LayerTypeSCTPAbort, - LayerTypeSCTPShutdownComplete, - LayerTypeSCTPCookieAck, - }) - // LayerClassIPv6Extension contains IPv6 extension headers. - LayerClassIPv6Extension = gopacket.NewLayerClass([]gopacket.LayerType{ - LayerTypeIPv6HopByHop, - LayerTypeIPv6Routing, - LayerTypeIPv6Fragment, - LayerTypeIPv6Destination, - }) - LayerClassIPSec = gopacket.NewLayerClass([]gopacket.LayerType{ - LayerTypeIPSecAH, - LayerTypeIPSecESP, - }) -) diff --git a/vendor/github.com/google/gopacket/layers/linux_sll.go b/vendor/github.com/google/gopacket/layers/linux_sll.go deleted file mode 100644 index b186053..0000000 --- a/vendor/github.com/google/gopacket/layers/linux_sll.go +++ /dev/null @@ -1,96 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "fmt" - "net" - - "github.com/google/gopacket" -) - -type LinuxSLLPacketType uint16 - -const ( - LinuxSLLPacketTypeHost LinuxSLLPacketType = 0 // To us - LinuxSLLPacketTypeBroadcast LinuxSLLPacketType = 1 // To all - LinuxSLLPacketTypeMulticast LinuxSLLPacketType = 2 // To group - LinuxSLLPacketTypeOtherhost LinuxSLLPacketType = 3 // To someone else - LinuxSLLPacketTypeOutgoing LinuxSLLPacketType = 4 // Outgoing of any type - // These ones are invisible by user level - LinuxSLLPacketTypeLoopback LinuxSLLPacketType = 5 // MC/BRD frame looped back - LinuxSLLPacketTypeFastroute LinuxSLLPacketType = 6 // Fastrouted frame -) - -func (l LinuxSLLPacketType) String() string { - switch l { - case LinuxSLLPacketTypeHost: - return "host" - case LinuxSLLPacketTypeBroadcast: - return "broadcast" - case LinuxSLLPacketTypeMulticast: - return "multicast" - case LinuxSLLPacketTypeOtherhost: - return "otherhost" - case LinuxSLLPacketTypeOutgoing: - return "outgoing" - case LinuxSLLPacketTypeLoopback: - return "loopback" - case LinuxSLLPacketTypeFastroute: - return "fastroute" - } - return fmt.Sprintf("Unknown(%d)", int(l)) -} - -type LinuxSLL struct { - BaseLayer - PacketType LinuxSLLPacketType - AddrLen uint16 - Addr net.HardwareAddr - EthernetType EthernetType -} - -// LayerType returns LayerTypeLinuxSLL. -func (sll *LinuxSLL) LayerType() gopacket.LayerType { return LayerTypeLinuxSLL } - -func (sll *LinuxSLL) CanDecode() gopacket.LayerClass { - return LayerTypeLinuxSLL -} - -func (sll *LinuxSLL) LinkFlow() gopacket.Flow { - return gopacket.NewFlow(EndpointMAC, sll.Addr, nil) -} - -func (sll *LinuxSLL) NextLayerType() gopacket.LayerType { - return sll.EthernetType.LayerType() -} - -func (sll *LinuxSLL) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 16 { - return errors.New("Linux SLL packet too small") - } - sll.PacketType = LinuxSLLPacketType(binary.BigEndian.Uint16(data[0:2])) - sll.AddrLen = binary.BigEndian.Uint16(data[4:6]) - - sll.Addr = net.HardwareAddr(data[6 : sll.AddrLen+6]) - sll.EthernetType = EthernetType(binary.BigEndian.Uint16(data[14:16])) - sll.BaseLayer = BaseLayer{data[:16], data[16:]} - - return nil -} - -func decodeLinuxSLL(data []byte, p gopacket.PacketBuilder) error { - sll := &LinuxSLL{} - if err := sll.DecodeFromBytes(data, p); err != nil { - return err - } - p.AddLayer(sll) - p.SetLinkLayer(sll) - return p.NextDecoder(sll.EthernetType) -} diff --git a/vendor/github.com/google/gopacket/layers/llc.go b/vendor/github.com/google/gopacket/layers/llc.go deleted file mode 100644 index 59453fe..0000000 --- a/vendor/github.com/google/gopacket/layers/llc.go +++ /dev/null @@ -1,146 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - - "github.com/google/gopacket" -) - -// LLC is the layer used for 802.2 Logical Link Control headers. -// See http://standards.ieee.org/getieee802/download/802.2-1998.pdf -type LLC struct { - BaseLayer - DSAP uint8 - IG bool // true means group, false means individual - SSAP uint8 - CR bool // true means response, false means command - Control uint16 -} - -// LayerType returns gopacket.LayerTypeLLC. -func (l *LLC) LayerType() gopacket.LayerType { return LayerTypeLLC } - -// SNAP is used inside LLC. See -// http://standards.ieee.org/getieee802/download/802-2001.pdf. -// From http://en.wikipedia.org/wiki/Subnetwork_Access_Protocol: -// "[T]he Subnetwork Access Protocol (SNAP) is a mechanism for multiplexing, -// on networks using IEEE 802.2 LLC, more protocols than can be distinguished -// by the 8-bit 802.2 Service Access Point (SAP) fields." -type SNAP struct { - BaseLayer - OrganizationalCode []byte - Type EthernetType -} - -// LayerType returns gopacket.LayerTypeSNAP. -func (s *SNAP) LayerType() gopacket.LayerType { return LayerTypeSNAP } - -func decodeLLC(data []byte, p gopacket.PacketBuilder) error { - l := &LLC{ - DSAP: data[0] & 0xFE, - IG: data[0]&0x1 != 0, - SSAP: data[1] & 0xFE, - CR: data[1]&0x1 != 0, - Control: uint16(data[2]), - } - if l.Control&0x1 == 0 || l.Control&0x3 == 0x1 { - l.Control = l.Control<<8 | uint16(data[3]) - l.Contents = data[:4] - l.Payload = data[4:] - } else { - l.Contents = data[:3] - l.Payload = data[3:] - } - p.AddLayer(l) - switch { - case l.DSAP == 0xAA && l.SSAP == 0xAA: - return p.NextDecoder(LayerTypeSNAP) - case l.DSAP == 0x42 && l.SSAP == 0x42: - return p.NextDecoder(LayerTypeSTP) - } - return p.NextDecoder(gopacket.DecodeUnknown) -} - -func decodeSNAP(data []byte, p gopacket.PacketBuilder) error { - s := &SNAP{ - OrganizationalCode: data[:3], - Type: EthernetType(binary.BigEndian.Uint16(data[3:5])), - BaseLayer: BaseLayer{data[:5], data[5:]}, - } - p.AddLayer(s) - // BUG(gconnell): When decoding SNAP, we treat the SNAP type as an Ethernet - // type. This may not actually be an ethernet type in all cases, - // depending on the organizational code. Right now, we don't check. - return p.NextDecoder(s.Type) -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (l *LLC) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - var ig_flag, cr_flag byte - var length int - - if l.Control&0xFF00 != 0 { - length = 4 - } else { - length = 3 - } - - if l.DSAP&0x1 != 0 { - return errors.New("DSAP value invalid, should not include IG flag bit") - } - - if l.SSAP&0x1 != 0 { - return errors.New("SSAP value invalid, should not include CR flag bit") - } - - if buf, err := b.PrependBytes(length); err != nil { - return err - } else { - ig_flag = 0 - if l.IG { - ig_flag = 0x1 - } - - cr_flag = 0 - if l.CR { - cr_flag = 0x1 - } - - buf[0] = l.DSAP + ig_flag - buf[1] = l.SSAP + cr_flag - - if length == 4 { - buf[2] = uint8(l.Control >> 8) - buf[3] = uint8(l.Control) - } else { - buf[2] = uint8(l.Control) - } - } - - return nil -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (s *SNAP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - if buf, err := b.PrependBytes(5); err != nil { - return err - } else { - buf[0] = s.OrganizationalCode[0] - buf[1] = s.OrganizationalCode[1] - buf[2] = s.OrganizationalCode[2] - binary.BigEndian.PutUint16(buf[3:5], uint16(s.Type)) - } - - return nil -} diff --git a/vendor/github.com/google/gopacket/layers/lldp.go b/vendor/github.com/google/gopacket/layers/lldp.go deleted file mode 100644 index 92ec7da..0000000 --- a/vendor/github.com/google/gopacket/layers/lldp.go +++ /dev/null @@ -1,1530 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "fmt" - - "github.com/google/gopacket" -) - -// LLDPTLVType is the type of each TLV value in a LinkLayerDiscovery packet. -type LLDPTLVType byte - -const ( - LLDPTLVEnd LLDPTLVType = 0 - LLDPTLVChassisID LLDPTLVType = 1 - LLDPTLVPortID LLDPTLVType = 2 - LLDPTLVTTL LLDPTLVType = 3 - LLDPTLVPortDescription LLDPTLVType = 4 - LLDPTLVSysName LLDPTLVType = 5 - LLDPTLVSysDescription LLDPTLVType = 6 - LLDPTLVSysCapabilities LLDPTLVType = 7 - LLDPTLVMgmtAddress LLDPTLVType = 8 - LLDPTLVOrgSpecific LLDPTLVType = 127 -) - -// LinkLayerDiscoveryValue is a TLV value inside a LinkLayerDiscovery packet layer. -type LinkLayerDiscoveryValue struct { - Type LLDPTLVType - Length uint16 - Value []byte -} - -// LLDPChassisIDSubType specifies the value type for a single LLDPChassisID.ID -type LLDPChassisIDSubType byte - -// LLDP Chassis Types -const ( - LLDPChassisIDSubTypeReserved LLDPChassisIDSubType = 0 - LLDPChassisIDSubTypeChassisComp LLDPChassisIDSubType = 1 - LLDPChassisIDSubtypeIfaceAlias LLDPChassisIDSubType = 2 - LLDPChassisIDSubTypePortComp LLDPChassisIDSubType = 3 - LLDPChassisIDSubTypeMACAddr LLDPChassisIDSubType = 4 - LLDPChassisIDSubTypeNetworkAddr LLDPChassisIDSubType = 5 - LLDPChassisIDSubtypeIfaceName LLDPChassisIDSubType = 6 - LLDPChassisIDSubTypeLocal LLDPChassisIDSubType = 7 -) - -type LLDPChassisID struct { - Subtype LLDPChassisIDSubType - ID []byte -} - -// LLDPPortIDSubType specifies the value type for a single LLDPPortID.ID -type LLDPPortIDSubType byte - -// LLDP PortID types -const ( - LLDPPortIDSubtypeReserved LLDPPortIDSubType = 0 - LLDPPortIDSubtypeIfaceAlias LLDPPortIDSubType = 1 - LLDPPortIDSubtypePortComp LLDPPortIDSubType = 2 - LLDPPortIDSubtypeMACAddr LLDPPortIDSubType = 3 - LLDPPortIDSubtypeNetworkAddr LLDPPortIDSubType = 4 - LLDPPortIDSubtypeIfaceName LLDPPortIDSubType = 5 - LLDPPortIDSubtypeAgentCircuitID LLDPPortIDSubType = 6 - LLDPPortIDSubtypeLocal LLDPPortIDSubType = 7 -) - -type LLDPPortID struct { - Subtype LLDPPortIDSubType - ID []byte -} - -// LinkLayerDiscovery is a packet layer containing the LinkLayer Discovery Protocol. -// See http:http://standards.ieee.org/getieee802/download/802.1AB-2009.pdf -// ChassisID, PortID and TTL are mandatory TLV's. Other values can be decoded -// with DecodeValues() -type LinkLayerDiscovery struct { - BaseLayer - ChassisID LLDPChassisID - PortID LLDPPortID - TTL uint16 - Values []LinkLayerDiscoveryValue -} - -type IEEEOUI uint32 - -// http://standards.ieee.org/develop/regauth/oui/oui.txt -const ( - IEEEOUI8021 IEEEOUI = 0x0080c2 - IEEEOUI8023 IEEEOUI = 0x00120f - IEEEOUI80211 IEEEOUI = 0x000fac - IEEEOUI8021Qbg IEEEOUI = 0x0013BF - IEEEOUICisco2 IEEEOUI = 0x000142 - IEEEOUIMedia IEEEOUI = 0x0012bb // TR-41 - IEEEOUIProfinet IEEEOUI = 0x000ecf - IEEEOUIDCBX IEEEOUI = 0x001b21 -) - -// LLDPOrgSpecificTLV is an Organisation-specific TLV -type LLDPOrgSpecificTLV struct { - OUI IEEEOUI - SubType uint8 - Info []byte -} - -// LLDPCapabilities Types -const ( - LLDPCapsOther uint16 = 1 << 0 - LLDPCapsRepeater uint16 = 1 << 1 - LLDPCapsBridge uint16 = 1 << 2 - LLDPCapsWLANAP uint16 = 1 << 3 - LLDPCapsRouter uint16 = 1 << 4 - LLDPCapsPhone uint16 = 1 << 5 - LLDPCapsDocSis uint16 = 1 << 6 - LLDPCapsStationOnly uint16 = 1 << 7 - LLDPCapsCVLAN uint16 = 1 << 8 - LLDPCapsSVLAN uint16 = 1 << 9 - LLDPCapsTmpr uint16 = 1 << 10 -) - -// LLDPCapabilities represents the capabilities of a device -type LLDPCapabilities struct { - Other bool - Repeater bool - Bridge bool - WLANAP bool - Router bool - Phone bool - DocSis bool - StationOnly bool - CVLAN bool - SVLAN bool - TMPR bool -} - -type LLDPSysCapabilities struct { - SystemCap LLDPCapabilities - EnabledCap LLDPCapabilities -} - -type IANAAddressFamily byte - -// LLDP Management Address Subtypes -// http://www.iana.org/assignments/address-family-numbers/address-family-numbers.xml -const ( - IANAAddressFamilyReserved IANAAddressFamily = 0 - IANAAddressFamilyIPV4 IANAAddressFamily = 1 - IANAAddressFamilyIPV6 IANAAddressFamily = 2 - IANAAddressFamilyNSAP IANAAddressFamily = 3 - IANAAddressFamilyHDLC IANAAddressFamily = 4 - IANAAddressFamilyBBN1822 IANAAddressFamily = 5 - IANAAddressFamily802 IANAAddressFamily = 6 - IANAAddressFamilyE163 IANAAddressFamily = 7 - IANAAddressFamilyE164 IANAAddressFamily = 8 - IANAAddressFamilyF69 IANAAddressFamily = 9 - IANAAddressFamilyX121 IANAAddressFamily = 10 - IANAAddressFamilyIPX IANAAddressFamily = 11 - IANAAddressFamilyAtalk IANAAddressFamily = 12 - IANAAddressFamilyDecnet IANAAddressFamily = 13 - IANAAddressFamilyBanyan IANAAddressFamily = 14 - IANAAddressFamilyE164NSAP IANAAddressFamily = 15 - IANAAddressFamilyDNS IANAAddressFamily = 16 - IANAAddressFamilyDistname IANAAddressFamily = 17 - IANAAddressFamilyASNumber IANAAddressFamily = 18 - IANAAddressFamilyXTPIPV4 IANAAddressFamily = 19 - IANAAddressFamilyXTPIPV6 IANAAddressFamily = 20 - IANAAddressFamilyXTP IANAAddressFamily = 21 - IANAAddressFamilyFcWWPN IANAAddressFamily = 22 - IANAAddressFamilyFcWWNN IANAAddressFamily = 23 - IANAAddressFamilyGWID IANAAddressFamily = 24 - IANAAddressFamilyL2VPN IANAAddressFamily = 25 -) - -type LLDPInterfaceSubtype byte - -// LLDP Interface Subtypes -const ( - LLDPInterfaceSubtypeUnknown LLDPInterfaceSubtype = 1 - LLDPInterfaceSubtypeifIndex LLDPInterfaceSubtype = 2 - LLDPInterfaceSubtypeSysPort LLDPInterfaceSubtype = 3 -) - -type LLDPMgmtAddress struct { - Subtype IANAAddressFamily - Address []byte - InterfaceSubtype LLDPInterfaceSubtype - InterfaceNumber uint32 - OID string -} - -// LinkLayerDiscoveryInfo represents the decoded details for a set of LinkLayerDiscoveryValues -// Organisation-specific TLV's can be decoded using the various Decode() methods -type LinkLayerDiscoveryInfo struct { - BaseLayer - PortDescription string - SysName string - SysDescription string - SysCapabilities LLDPSysCapabilities - MgmtAddress LLDPMgmtAddress - OrgTLVs []LLDPOrgSpecificTLV // Private TLVs - Unknown []LinkLayerDiscoveryValue // undecoded TLVs -} - -/// IEEE 802.1 TLV Subtypes -const ( - LLDP8021SubtypePortVLANID uint8 = 1 - LLDP8021SubtypeProtocolVLANID uint8 = 2 - LLDP8021SubtypeVLANName uint8 = 3 - LLDP8021SubtypeProtocolIdentity uint8 = 4 - LLDP8021SubtypeVDIUsageDigest uint8 = 5 - LLDP8021SubtypeManagementVID uint8 = 6 - LLDP8021SubtypeLinkAggregation uint8 = 7 -) - -// VLAN Port Protocol ID options -const ( - LLDPProtocolVLANIDCapability byte = 1 << 1 - LLDPProtocolVLANIDStatus byte = 1 << 2 -) - -type PortProtocolVLANID struct { - Supported bool - Enabled bool - ID uint16 -} - -type VLANName struct { - ID uint16 - Name string -} - -type ProtocolIdentity []byte - -// LACP options -const ( - LLDPAggregationCapability byte = 1 << 0 - LLDPAggregationStatus byte = 1 << 1 -) - -// IEEE 802 Link Aggregation parameters -type LLDPLinkAggregation struct { - Supported bool - Enabled bool - PortID uint32 -} - -// LLDPInfo8021 represents the information carried in 802.1 Org-specific TLVs -type LLDPInfo8021 struct { - PVID uint16 - PPVIDs []PortProtocolVLANID - VLANNames []VLANName - ProtocolIdentities []ProtocolIdentity - VIDUsageDigest uint32 - ManagementVID uint16 - LinkAggregation LLDPLinkAggregation -} - -// IEEE 802.3 TLV Subtypes -const ( - LLDP8023SubtypeMACPHY uint8 = 1 - LLDP8023SubtypeMDIPower uint8 = 2 - LLDP8023SubtypeLinkAggregation uint8 = 3 - LLDP8023SubtypeMTU uint8 = 4 -) - -// MACPHY options -const ( - LLDPMACPHYCapability byte = 1 << 0 - LLDPMACPHYStatus byte = 1 << 1 -) - -// From IANA-MAU-MIB (introduced by RFC 4836) - dot3MauType -const ( - LLDPMAUTypeUnknown uint16 = 0 - LLDPMAUTypeAUI uint16 = 1 - LLDPMAUType10Base5 uint16 = 2 - LLDPMAUTypeFOIRL uint16 = 3 - LLDPMAUType10Base2 uint16 = 4 - LLDPMAUType10BaseT uint16 = 5 - LLDPMAUType10BaseFP uint16 = 6 - LLDPMAUType10BaseFB uint16 = 7 - LLDPMAUType10BaseFL uint16 = 8 - LLDPMAUType10BROAD36 uint16 = 9 - LLDPMAUType10BaseT_HD uint16 = 10 - LLDPMAUType10BaseT_FD uint16 = 11 - LLDPMAUType10BaseFL_HD uint16 = 12 - LLDPMAUType10BaseFL_FD uint16 = 13 - LLDPMAUType100BaseT4 uint16 = 14 - LLDPMAUType100BaseTX_HD uint16 = 15 - LLDPMAUType100BaseTX_FD uint16 = 16 - LLDPMAUType100BaseFX_HD uint16 = 17 - LLDPMAUType100BaseFX_FD uint16 = 18 - LLDPMAUType100BaseT2_HD uint16 = 19 - LLDPMAUType100BaseT2_FD uint16 = 20 - LLDPMAUType1000BaseX_HD uint16 = 21 - LLDPMAUType1000BaseX_FD uint16 = 22 - LLDPMAUType1000BaseLX_HD uint16 = 23 - LLDPMAUType1000BaseLX_FD uint16 = 24 - LLDPMAUType1000BaseSX_HD uint16 = 25 - LLDPMAUType1000BaseSX_FD uint16 = 26 - LLDPMAUType1000BaseCX_HD uint16 = 27 - LLDPMAUType1000BaseCX_FD uint16 = 28 - LLDPMAUType1000BaseT_HD uint16 = 29 - LLDPMAUType1000BaseT_FD uint16 = 30 - LLDPMAUType10GBaseX uint16 = 31 - LLDPMAUType10GBaseLX4 uint16 = 32 - LLDPMAUType10GBaseR uint16 = 33 - LLDPMAUType10GBaseER uint16 = 34 - LLDPMAUType10GBaseLR uint16 = 35 - LLDPMAUType10GBaseSR uint16 = 36 - LLDPMAUType10GBaseW uint16 = 37 - LLDPMAUType10GBaseEW uint16 = 38 - LLDPMAUType10GBaseLW uint16 = 39 - LLDPMAUType10GBaseSW uint16 = 40 - LLDPMAUType10GBaseCX4 uint16 = 41 - LLDPMAUType2BaseTL uint16 = 42 - LLDPMAUType10PASS_TS uint16 = 43 - LLDPMAUType100BaseBX10D uint16 = 44 - LLDPMAUType100BaseBX10U uint16 = 45 - LLDPMAUType100BaseLX10 uint16 = 46 - LLDPMAUType1000BaseBX10D uint16 = 47 - LLDPMAUType1000BaseBX10U uint16 = 48 - LLDPMAUType1000BaseLX10 uint16 = 49 - LLDPMAUType1000BasePX10D uint16 = 50 - LLDPMAUType1000BasePX10U uint16 = 51 - LLDPMAUType1000BasePX20D uint16 = 52 - LLDPMAUType1000BasePX20U uint16 = 53 - LLDPMAUType10GBaseT uint16 = 54 - LLDPMAUType10GBaseLRM uint16 = 55 - LLDPMAUType1000BaseKX uint16 = 56 - LLDPMAUType10GBaseKX4 uint16 = 57 - LLDPMAUType10GBaseKR uint16 = 58 - LLDPMAUType10_1GBasePRX_D1 uint16 = 59 - LLDPMAUType10_1GBasePRX_D2 uint16 = 60 - LLDPMAUType10_1GBasePRX_D3 uint16 = 61 - LLDPMAUType10_1GBasePRX_U1 uint16 = 62 - LLDPMAUType10_1GBasePRX_U2 uint16 = 63 - LLDPMAUType10_1GBasePRX_U3 uint16 = 64 - LLDPMAUType10GBasePR_D1 uint16 = 65 - LLDPMAUType10GBasePR_D2 uint16 = 66 - LLDPMAUType10GBasePR_D3 uint16 = 67 - LLDPMAUType10GBasePR_U1 uint16 = 68 - LLDPMAUType10GBasePR_U3 uint16 = 69 -) - -// From RFC 3636 - ifMauAutoNegCapAdvertisedBits -const ( - LLDPMAUPMDOther uint16 = 1 << 15 - LLDPMAUPMD10BaseT uint16 = 1 << 14 - LLDPMAUPMD10BaseT_FD uint16 = 1 << 13 - LLDPMAUPMD100BaseT4 uint16 = 1 << 12 - LLDPMAUPMD100BaseTX uint16 = 1 << 11 - LLDPMAUPMD100BaseTX_FD uint16 = 1 << 10 - LLDPMAUPMD100BaseT2 uint16 = 1 << 9 - LLDPMAUPMD100BaseT2_FD uint16 = 1 << 8 - LLDPMAUPMDFDXPAUSE uint16 = 1 << 7 - LLDPMAUPMDFDXAPAUSE uint16 = 1 << 6 - LLDPMAUPMDFDXSPAUSE uint16 = 1 << 5 - LLDPMAUPMDFDXBPAUSE uint16 = 1 << 4 - LLDPMAUPMD1000BaseX uint16 = 1 << 3 - LLDPMAUPMD1000BaseX_FD uint16 = 1 << 2 - LLDPMAUPMD1000BaseT uint16 = 1 << 1 - LLDPMAUPMD1000BaseT_FD uint16 = 1 << 0 -) - -// Inverted ifMauAutoNegCapAdvertisedBits if required -// (Some manufacturers misinterpreted the spec - -// see https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1455) -const ( - LLDPMAUPMDOtherInv uint16 = 1 << 0 - LLDPMAUPMD10BaseTInv uint16 = 1 << 1 - LLDPMAUPMD10BaseT_FDInv uint16 = 1 << 2 - LLDPMAUPMD100BaseT4Inv uint16 = 1 << 3 - LLDPMAUPMD100BaseTXInv uint16 = 1 << 4 - LLDPMAUPMD100BaseTX_FDInv uint16 = 1 << 5 - LLDPMAUPMD100BaseT2Inv uint16 = 1 << 6 - LLDPMAUPMD100BaseT2_FDInv uint16 = 1 << 7 - LLDPMAUPMDFDXPAUSEInv uint16 = 1 << 8 - LLDPMAUPMDFDXAPAUSEInv uint16 = 1 << 9 - LLDPMAUPMDFDXSPAUSEInv uint16 = 1 << 10 - LLDPMAUPMDFDXBPAUSEInv uint16 = 1 << 11 - LLDPMAUPMD1000BaseXInv uint16 = 1 << 12 - LLDPMAUPMD1000BaseX_FDInv uint16 = 1 << 13 - LLDPMAUPMD1000BaseTInv uint16 = 1 << 14 - LLDPMAUPMD1000BaseT_FDInv uint16 = 1 << 15 -) - -type LLDPMACPHYConfigStatus struct { - AutoNegSupported bool - AutoNegEnabled bool - AutoNegCapability uint16 - MAUType uint16 -} - -// MDI Power options -const ( - LLDPMDIPowerPortClass byte = 1 << 0 - LLDPMDIPowerCapability byte = 1 << 1 - LLDPMDIPowerStatus byte = 1 << 2 - LLDPMDIPowerPairsAbility byte = 1 << 3 -) - -type LLDPPowerType byte - -type LLDPPowerSource byte - -type LLDPPowerPriority byte - -const ( - LLDPPowerPriorityUnknown LLDPPowerPriority = 0 - LLDPPowerPriorityMedium LLDPPowerPriority = 1 - LLDPPowerPriorityHigh LLDPPowerPriority = 2 - LLDPPowerPriorityLow LLDPPowerPriority = 3 -) - -type LLDPPowerViaMDI8023 struct { - PortClassPSE bool // false = PD - PSESupported bool - PSEEnabled bool - PSEPairsAbility bool - PSEPowerPair uint8 - PSEClass uint8 - Type LLDPPowerType - Source LLDPPowerSource - Priority LLDPPowerPriority - Requested uint16 // 1-510 Watts - Allocated uint16 // 1-510 Watts -} - -// LLDPInfo8023 represents the information carried in 802.3 Org-specific TLVs -type LLDPInfo8023 struct { - MACPHYConfigStatus LLDPMACPHYConfigStatus - PowerViaMDI LLDPPowerViaMDI8023 - LinkAggregation LLDPLinkAggregation - MTU uint16 -} - -// IEEE 802.1Qbg TLV Subtypes -const ( - LLDP8021QbgEVB uint8 = 0 - LLDP8021QbgCDCP uint8 = 1 - LLDP8021QbgVDP uint8 = 2 - LLDP8021QbgEVB22 uint8 = 13 -) - -// LLDPEVBCapabilities Types -const ( - LLDPEVBCapsSTD uint16 = 1 << 7 - LLDPEVBCapsRR uint16 = 1 << 6 - LLDPEVBCapsRTE uint16 = 1 << 2 - LLDPEVBCapsECP uint16 = 1 << 1 - LLDPEVBCapsVDP uint16 = 1 << 0 -) - -// LLDPEVBCapabilities represents the EVB capabilities of a device -type LLDPEVBCapabilities struct { - StandardBridging bool - ReflectiveRelay bool - RetransmissionTimerExponent bool - EdgeControlProtocol bool - VSIDiscoveryProtocol bool -} - -type LLDPEVBSettings struct { - Supported LLDPEVBCapabilities - Enabled LLDPEVBCapabilities - SupportedVSIs uint16 - ConfiguredVSIs uint16 - RTEExponent uint8 -} - -// LLDPInfo8021Qbg represents the information carried in 802.1Qbg Org-specific TLVs -type LLDPInfo8021Qbg struct { - EVBSettings LLDPEVBSettings -} - -type LLDPMediaSubtype uint8 - -// Media TLV Subtypes -const ( - LLDPMediaTypeCapabilities LLDPMediaSubtype = 1 - LLDPMediaTypeNetwork LLDPMediaSubtype = 2 - LLDPMediaTypeLocation LLDPMediaSubtype = 3 - LLDPMediaTypePower LLDPMediaSubtype = 4 - LLDPMediaTypeHardware LLDPMediaSubtype = 5 - LLDPMediaTypeFirmware LLDPMediaSubtype = 6 - LLDPMediaTypeSoftware LLDPMediaSubtype = 7 - LLDPMediaTypeSerial LLDPMediaSubtype = 8 - LLDPMediaTypeManufacturer LLDPMediaSubtype = 9 - LLDPMediaTypeModel LLDPMediaSubtype = 10 - LLDPMediaTypeAssetID LLDPMediaSubtype = 11 -) - -type LLDPMediaClass uint8 - -// Media Class Values -const ( - LLDPMediaClassUndefined LLDPMediaClass = 0 - LLDPMediaClassEndpointI LLDPMediaClass = 1 - LLDPMediaClassEndpointII LLDPMediaClass = 2 - LLDPMediaClassEndpointIII LLDPMediaClass = 3 - LLDPMediaClassNetwork LLDPMediaClass = 4 -) - -// LLDPMediaCapabilities Types -const ( - LLDPMediaCapsLLDP uint16 = 1 << 0 - LLDPMediaCapsNetwork uint16 = 1 << 1 - LLDPMediaCapsLocation uint16 = 1 << 2 - LLDPMediaCapsPowerPSE uint16 = 1 << 3 - LLDPMediaCapsPowerPD uint16 = 1 << 4 - LLDPMediaCapsInventory uint16 = 1 << 5 -) - -// LLDPMediaCapabilities represents the LLDP Media capabilities of a device -type LLDPMediaCapabilities struct { - Capabilities bool - NetworkPolicy bool - Location bool - PowerPSE bool - PowerPD bool - Inventory bool - Class LLDPMediaClass -} - -type LLDPApplicationType uint8 - -const ( - LLDPAppTypeReserved LLDPApplicationType = 0 - LLDPAppTypeVoice LLDPApplicationType = 1 - LLDPappTypeVoiceSignaling LLDPApplicationType = 2 - LLDPappTypeGuestVoice LLDPApplicationType = 3 - LLDPappTypeGuestVoiceSignaling LLDPApplicationType = 4 - LLDPappTypeSoftphoneVoice LLDPApplicationType = 5 - LLDPappTypeVideoConferencing LLDPApplicationType = 6 - LLDPappTypeStreamingVideo LLDPApplicationType = 7 - LLDPappTypeVideoSignaling LLDPApplicationType = 8 -) - -type LLDPNetworkPolicy struct { - ApplicationType LLDPApplicationType - Defined bool - Tagged bool - VLANId uint16 - L2Priority uint16 - DSCPValue uint8 -} - -type LLDPLocationFormat uint8 - -const ( - LLDPLocationFormatInvalid LLDPLocationFormat = 0 - LLDPLocationFormatCoordinate LLDPLocationFormat = 1 - LLDPLocationFormatAddress LLDPLocationFormat = 2 - LLDPLocationFormatECS LLDPLocationFormat = 3 -) - -type LLDPLocationAddressWhat uint8 - -const ( - LLDPLocationAddressWhatDHCP LLDPLocationAddressWhat = 0 - LLDPLocationAddressWhatNetwork LLDPLocationAddressWhat = 1 - LLDPLocationAddressWhatClient LLDPLocationAddressWhat = 2 -) - -type LLDPLocationAddressType uint8 - -const ( - LLDPLocationAddressTypeLanguage LLDPLocationAddressType = 0 - LLDPLocationAddressTypeNational LLDPLocationAddressType = 1 - LLDPLocationAddressTypeCounty LLDPLocationAddressType = 2 - LLDPLocationAddressTypeCity LLDPLocationAddressType = 3 - LLDPLocationAddressTypeCityDivision LLDPLocationAddressType = 4 - LLDPLocationAddressTypeNeighborhood LLDPLocationAddressType = 5 - LLDPLocationAddressTypeStreet LLDPLocationAddressType = 6 - LLDPLocationAddressTypeLeadingStreet LLDPLocationAddressType = 16 - LLDPLocationAddressTypeTrailingStreet LLDPLocationAddressType = 17 - LLDPLocationAddressTypeStreetSuffix LLDPLocationAddressType = 18 - LLDPLocationAddressTypeHouseNum LLDPLocationAddressType = 19 - LLDPLocationAddressTypeHouseSuffix LLDPLocationAddressType = 20 - LLDPLocationAddressTypeLandmark LLDPLocationAddressType = 21 - LLDPLocationAddressTypeAdditional LLDPLocationAddressType = 22 - LLDPLocationAddressTypeName LLDPLocationAddressType = 23 - LLDPLocationAddressTypePostal LLDPLocationAddressType = 24 - LLDPLocationAddressTypeBuilding LLDPLocationAddressType = 25 - LLDPLocationAddressTypeUnit LLDPLocationAddressType = 26 - LLDPLocationAddressTypeFloor LLDPLocationAddressType = 27 - LLDPLocationAddressTypeRoom LLDPLocationAddressType = 28 - LLDPLocationAddressTypePlace LLDPLocationAddressType = 29 - LLDPLocationAddressTypeScript LLDPLocationAddressType = 128 -) - -type LLDPLocationCoordinate struct { - LatitudeResolution uint8 - Latitude uint64 - LongitudeResolution uint8 - Longitude uint64 - AltitudeType uint8 - AltitudeResolution uint16 - Altitude uint32 - Datum uint8 -} - -type LLDPLocationAddressLine struct { - Type LLDPLocationAddressType - Value string -} - -type LLDPLocationAddress struct { - What LLDPLocationAddressWhat - CountryCode string - AddressLines []LLDPLocationAddressLine -} - -type LLDPLocationECS struct { - ELIN string -} - -// LLDP represents a physical location. -// Only one of the embedded types will contain values, depending on Format. -type LLDPLocation struct { - Format LLDPLocationFormat - Coordinate LLDPLocationCoordinate - Address LLDPLocationAddress - ECS LLDPLocationECS -} - -type LLDPPowerViaMDI struct { - Type LLDPPowerType - Source LLDPPowerSource - Priority LLDPPowerPriority - Value uint16 -} - -// LLDPInfoMedia represents the information carried in TR-41 Org-specific TLVs -type LLDPInfoMedia struct { - MediaCapabilities LLDPMediaCapabilities - NetworkPolicy LLDPNetworkPolicy - Location LLDPLocation - PowerViaMDI LLDPPowerViaMDI - HardwareRevision string - FirmwareRevision string - SoftwareRevision string - SerialNumber string - Manufacturer string - Model string - AssetID string -} - -type LLDPCisco2Subtype uint8 - -// Cisco2 TLV Subtypes -const ( - LLDPCisco2PowerViaMDI LLDPCisco2Subtype = 1 -) - -const ( - LLDPCiscoPSESupport uint8 = 1 << 0 - LLDPCiscoArchShared uint8 = 1 << 1 - LLDPCiscoPDSparePair uint8 = 1 << 2 - LLDPCiscoPSESparePair uint8 = 1 << 3 -) - -// LLDPInfoCisco2 represents the information carried in Cisco Org-specific TLVs -type LLDPInfoCisco2 struct { - PSEFourWirePoESupported bool - PDSparePairArchitectureShared bool - PDRequestSparePairPoEOn bool - PSESparePairPoEOn bool -} - -// Profinet Subtypes -type LLDPProfinetSubtype uint8 - -const ( - LLDPProfinetPNIODelay LLDPProfinetSubtype = 1 - LLDPProfinetPNIOPortStatus LLDPProfinetSubtype = 2 - LLDPProfinetPNIOMRPPortStatus LLDPProfinetSubtype = 4 - LLDPProfinetPNIOChassisMAC LLDPProfinetSubtype = 5 - LLDPProfinetPNIOPTCPStatus LLDPProfinetSubtype = 6 -) - -type LLDPPNIODelay struct { - RXLocal uint32 - RXRemote uint32 - TXLocal uint32 - TXRemote uint32 - CableLocal uint32 -} - -type LLDPPNIOPortStatus struct { - Class2 uint16 - Class3 uint16 -} - -type LLDPPNIOMRPPortStatus struct { - UUID []byte - Status uint16 -} - -type LLDPPNIOPTCPStatus struct { - MasterAddress []byte - SubdomainUUID []byte - IRDataUUID []byte - PeriodValid bool - PeriodLength uint32 - RedPeriodValid bool - RedPeriodBegin uint32 - OrangePeriodValid bool - OrangePeriodBegin uint32 - GreenPeriodValid bool - GreenPeriodBegin uint32 -} - -// LLDPInfoProfinet represents the information carried in Profinet Org-specific TLVs -type LLDPInfoProfinet struct { - PNIODelay LLDPPNIODelay - PNIOPortStatus LLDPPNIOPortStatus - PNIOMRPPortStatus LLDPPNIOMRPPortStatus - ChassisMAC []byte - PNIOPTCPStatus LLDPPNIOPTCPStatus -} - -// LayerType returns gopacket.LayerTypeLinkLayerDiscovery. -func (c *LinkLayerDiscovery) LayerType() gopacket.LayerType { - return LayerTypeLinkLayerDiscovery -} - -func decodeLinkLayerDiscovery(data []byte, p gopacket.PacketBuilder) error { - var vals []LinkLayerDiscoveryValue - vData := data[0:] - for len(vData) > 0 { - nbit := vData[0] & 0x01 - t := LLDPTLVType(vData[0] >> 1) - val := LinkLayerDiscoveryValue{Type: t, Length: uint16(nbit)<<8 + uint16(vData[1])} - if val.Length > 0 { - val.Value = vData[2 : val.Length+2] - } - vals = append(vals, val) - if t == LLDPTLVEnd { - break - } - if len(vData) < int(2+val.Length) { - return errors.New("Malformed LinkLayerDiscovery Header") - } - vData = vData[2+val.Length:] - } - if len(vals) < 4 { - return errors.New("Missing mandatory LinkLayerDiscovery TLV") - } - c := &LinkLayerDiscovery{} - gotEnd := false - for _, v := range vals { - switch v.Type { - case LLDPTLVEnd: - gotEnd = true - case LLDPTLVChassisID: - if len(v.Value) < 2 { - return errors.New("Malformed LinkLayerDiscovery ChassisID TLV") - } - c.ChassisID.Subtype = LLDPChassisIDSubType(v.Value[0]) - c.ChassisID.ID = v.Value[1:] - case LLDPTLVPortID: - if len(v.Value) < 2 { - return errors.New("Malformed LinkLayerDiscovery PortID TLV") - } - c.PortID.Subtype = LLDPPortIDSubType(v.Value[0]) - c.PortID.ID = v.Value[1:] - case LLDPTLVTTL: - if len(v.Value) < 2 { - return errors.New("Malformed LinkLayerDiscovery TTL TLV") - } - c.TTL = binary.BigEndian.Uint16(v.Value[0:2]) - default: - c.Values = append(c.Values, v) - } - } - if c.ChassisID.Subtype == 0 || c.PortID.Subtype == 0 || !gotEnd { - return errors.New("Missing mandatory LinkLayerDiscovery TLV") - } - c.Contents = data - p.AddLayer(c) - - info := &LinkLayerDiscoveryInfo{} - p.AddLayer(info) - for _, v := range c.Values { - switch v.Type { - case LLDPTLVPortDescription: - info.PortDescription = string(v.Value) - case LLDPTLVSysName: - info.SysName = string(v.Value) - case LLDPTLVSysDescription: - info.SysDescription = string(v.Value) - case LLDPTLVSysCapabilities: - if err := checkLLDPTLVLen(v, 4); err != nil { - return err - } - info.SysCapabilities.SystemCap = getCapabilities(binary.BigEndian.Uint16(v.Value[0:2])) - info.SysCapabilities.EnabledCap = getCapabilities(binary.BigEndian.Uint16(v.Value[2:4])) - case LLDPTLVMgmtAddress: - if err := checkLLDPTLVLen(v, 9); err != nil { - return err - } - mlen := v.Value[0] - if err := checkLLDPTLVLen(v, int(mlen+7)); err != nil { - return err - } - info.MgmtAddress.Subtype = IANAAddressFamily(v.Value[1]) - info.MgmtAddress.Address = v.Value[2 : mlen+1] - info.MgmtAddress.InterfaceSubtype = LLDPInterfaceSubtype(v.Value[mlen+1]) - info.MgmtAddress.InterfaceNumber = binary.BigEndian.Uint32(v.Value[mlen+2 : mlen+6]) - olen := v.Value[mlen+6] - if err := checkLLDPTLVLen(v, int(mlen+6+olen)); err != nil { - return err - } - info.MgmtAddress.OID = string(v.Value[mlen+9 : mlen+9+olen]) - case LLDPTLVOrgSpecific: - if err := checkLLDPTLVLen(v, 4); err != nil { - return err - } - info.OrgTLVs = append(info.OrgTLVs, LLDPOrgSpecificTLV{IEEEOUI(binary.BigEndian.Uint32(append([]byte{byte(0)}, v.Value[0:3]...))), uint8(v.Value[3]), v.Value[4:]}) - } - } - return nil -} - -func (l *LinkLayerDiscoveryInfo) Decode8021() (info LLDPInfo8021, err error) { - for _, o := range l.OrgTLVs { - if o.OUI != IEEEOUI8021 { - continue - } - switch o.SubType { - case LLDP8021SubtypePortVLANID: - if err = checkLLDPOrgSpecificLen(o, 2); err != nil { - return - } - info.PVID = binary.BigEndian.Uint16(o.Info[0:2]) - case LLDP8021SubtypeProtocolVLANID: - if err = checkLLDPOrgSpecificLen(o, 3); err != nil { - return - } - sup := (o.Info[0]&LLDPProtocolVLANIDCapability > 0) - en := (o.Info[0]&LLDPProtocolVLANIDStatus > 0) - id := binary.BigEndian.Uint16(o.Info[1:3]) - info.PPVIDs = append(info.PPVIDs, PortProtocolVLANID{sup, en, id}) - case LLDP8021SubtypeVLANName: - if err = checkLLDPOrgSpecificLen(o, 2); err != nil { - return - } - id := binary.BigEndian.Uint16(o.Info[0:2]) - info.VLANNames = append(info.VLANNames, VLANName{id, string(o.Info[3:])}) - case LLDP8021SubtypeProtocolIdentity: - if err = checkLLDPOrgSpecificLen(o, 1); err != nil { - return - } - l := int(o.Info[0]) - if l > 0 { - info.ProtocolIdentities = append(info.ProtocolIdentities, o.Info[1:1+l]) - } - case LLDP8021SubtypeVDIUsageDigest: - if err = checkLLDPOrgSpecificLen(o, 4); err != nil { - return - } - info.VIDUsageDigest = binary.BigEndian.Uint32(o.Info[0:4]) - case LLDP8021SubtypeManagementVID: - if err = checkLLDPOrgSpecificLen(o, 2); err != nil { - return - } - info.ManagementVID = binary.BigEndian.Uint16(o.Info[0:2]) - case LLDP8021SubtypeLinkAggregation: - if err = checkLLDPOrgSpecificLen(o, 5); err != nil { - return - } - sup := (o.Info[0]&LLDPAggregationCapability > 0) - en := (o.Info[0]&LLDPAggregationStatus > 0) - info.LinkAggregation = LLDPLinkAggregation{sup, en, binary.BigEndian.Uint32(o.Info[1:5])} - } - } - return -} - -func (l *LinkLayerDiscoveryInfo) Decode8023() (info LLDPInfo8023, err error) { - for _, o := range l.OrgTLVs { - if o.OUI != IEEEOUI8023 { - continue - } - switch o.SubType { - case LLDP8023SubtypeMACPHY: - if err = checkLLDPOrgSpecificLen(o, 5); err != nil { - return - } - sup := (o.Info[0]&LLDPMACPHYCapability > 0) - en := (o.Info[0]&LLDPMACPHYStatus > 0) - ca := binary.BigEndian.Uint16(o.Info[1:3]) - mau := binary.BigEndian.Uint16(o.Info[3:5]) - info.MACPHYConfigStatus = LLDPMACPHYConfigStatus{sup, en, ca, mau} - case LLDP8023SubtypeMDIPower: - if err = checkLLDPOrgSpecificLen(o, 3); err != nil { - return - } - info.PowerViaMDI.PortClassPSE = (o.Info[0]&LLDPMDIPowerPortClass > 0) - info.PowerViaMDI.PSESupported = (o.Info[0]&LLDPMDIPowerCapability > 0) - info.PowerViaMDI.PSEEnabled = (o.Info[0]&LLDPMDIPowerStatus > 0) - info.PowerViaMDI.PSEPairsAbility = (o.Info[0]&LLDPMDIPowerPairsAbility > 0) - info.PowerViaMDI.PSEPowerPair = uint8(o.Info[1]) - info.PowerViaMDI.PSEClass = uint8(o.Info[2]) - if len(o.Info) >= 7 { - info.PowerViaMDI.Type = LLDPPowerType((o.Info[3] & 0xc0) >> 6) - info.PowerViaMDI.Source = LLDPPowerSource((o.Info[3] & 0x30) >> 4) - if info.PowerViaMDI.Type == 1 || info.PowerViaMDI.Type == 3 { - info.PowerViaMDI.Source += 128 // For Stringify purposes - } - info.PowerViaMDI.Priority = LLDPPowerPriority(o.Info[3] & 0x0f) - info.PowerViaMDI.Requested = binary.BigEndian.Uint16(o.Info[4:6]) - info.PowerViaMDI.Allocated = binary.BigEndian.Uint16(o.Info[6:8]) - } - case LLDP8023SubtypeLinkAggregation: - if err = checkLLDPOrgSpecificLen(o, 5); err != nil { - return - } - sup := (o.Info[0]&LLDPAggregationCapability > 0) - en := (o.Info[0]&LLDPAggregationStatus > 0) - info.LinkAggregation = LLDPLinkAggregation{sup, en, binary.BigEndian.Uint32(o.Info[1:5])} - case LLDP8023SubtypeMTU: - if err = checkLLDPOrgSpecificLen(o, 2); err != nil { - return - } - info.MTU = binary.BigEndian.Uint16(o.Info[0:2]) - } - } - return -} - -func (l *LinkLayerDiscoveryInfo) Decode8021Qbg() (info LLDPInfo8021Qbg, err error) { - for _, o := range l.OrgTLVs { - if o.OUI != IEEEOUI8021Qbg { - continue - } - switch o.SubType { - case LLDP8021QbgEVB: - if err = checkLLDPOrgSpecificLen(o, 9); err != nil { - return - } - info.EVBSettings.Supported = getEVBCapabilities(binary.BigEndian.Uint16(o.Info[0:2])) - info.EVBSettings.Enabled = getEVBCapabilities(binary.BigEndian.Uint16(o.Info[2:4])) - info.EVBSettings.SupportedVSIs = binary.BigEndian.Uint16(o.Info[4:6]) - info.EVBSettings.ConfiguredVSIs = binary.BigEndian.Uint16(o.Info[6:8]) - info.EVBSettings.RTEExponent = uint8(o.Info[8]) - } - } - return -} - -func (l *LinkLayerDiscoveryInfo) DecodeMedia() (info LLDPInfoMedia, err error) { - for _, o := range l.OrgTLVs { - if o.OUI != IEEEOUIMedia { - continue - } - switch LLDPMediaSubtype(o.SubType) { - case LLDPMediaTypeCapabilities: - if err = checkLLDPOrgSpecificLen(o, 3); err != nil { - return - } - b := binary.BigEndian.Uint16(o.Info[0:2]) - info.MediaCapabilities.Capabilities = (b & LLDPMediaCapsLLDP) > 0 - info.MediaCapabilities.NetworkPolicy = (b & LLDPMediaCapsNetwork) > 0 - info.MediaCapabilities.Location = (b & LLDPMediaCapsLocation) > 0 - info.MediaCapabilities.PowerPSE = (b & LLDPMediaCapsPowerPSE) > 0 - info.MediaCapabilities.PowerPD = (b & LLDPMediaCapsPowerPD) > 0 - info.MediaCapabilities.Inventory = (b & LLDPMediaCapsInventory) > 0 - info.MediaCapabilities.Class = LLDPMediaClass(o.Info[2]) - case LLDPMediaTypeNetwork: - if err = checkLLDPOrgSpecificLen(o, 4); err != nil { - return - } - info.NetworkPolicy.ApplicationType = LLDPApplicationType(o.Info[0]) - b := binary.BigEndian.Uint16(o.Info[1:3]) - info.NetworkPolicy.Defined = (b & 0x8000) == 0 - info.NetworkPolicy.Tagged = (b & 0x4000) > 0 - info.NetworkPolicy.VLANId = (b & 0x1ffe) >> 1 - b = binary.BigEndian.Uint16(o.Info[2:4]) - info.NetworkPolicy.L2Priority = (b & 0x01c0) >> 6 - info.NetworkPolicy.DSCPValue = uint8(o.Info[3] & 0x3f) - case LLDPMediaTypeLocation: - if err = checkLLDPOrgSpecificLen(o, 1); err != nil { - return - } - info.Location.Format = LLDPLocationFormat(o.Info[0]) - o.Info = o.Info[1:] - switch info.Location.Format { - case LLDPLocationFormatCoordinate: - if err = checkLLDPOrgSpecificLen(o, 16); err != nil { - return - } - info.Location.Coordinate.LatitudeResolution = uint8(o.Info[0]&0xfc) >> 2 - b := binary.BigEndian.Uint64(o.Info[0:8]) - info.Location.Coordinate.Latitude = (b & 0x03ffffffff000000) >> 24 - info.Location.Coordinate.LongitudeResolution = uint8(o.Info[5]&0xfc) >> 2 - b = binary.BigEndian.Uint64(o.Info[5:13]) - info.Location.Coordinate.Longitude = (b & 0x03ffffffff000000) >> 24 - info.Location.Coordinate.AltitudeType = uint8((o.Info[10] & 0x30) >> 4) - b1 := binary.BigEndian.Uint16(o.Info[10:12]) - info.Location.Coordinate.AltitudeResolution = (b1 & 0xfc0) >> 6 - b2 := binary.BigEndian.Uint32(o.Info[11:15]) - info.Location.Coordinate.Altitude = b2 & 0x3fffffff - info.Location.Coordinate.Datum = uint8(o.Info[15]) - case LLDPLocationFormatAddress: - if err = checkLLDPOrgSpecificLen(o, 3); err != nil { - return - } - //ll := uint8(o.Info[0]) - info.Location.Address.What = LLDPLocationAddressWhat(o.Info[1]) - info.Location.Address.CountryCode = string(o.Info[2:4]) - data := o.Info[4:] - for len(data) > 1 { - aType := LLDPLocationAddressType(data[0]) - aLen := int(data[1]) - if len(data) >= aLen+2 { - info.Location.Address.AddressLines = append(info.Location.Address.AddressLines, LLDPLocationAddressLine{aType, string(data[2 : aLen+2])}) - data = data[aLen+2:] - } else { - break - } - } - case LLDPLocationFormatECS: - info.Location.ECS.ELIN = string(o.Info) - } - case LLDPMediaTypePower: - if err = checkLLDPOrgSpecificLen(o, 3); err != nil { - return - } - info.PowerViaMDI.Type = LLDPPowerType((o.Info[0] & 0xc0) >> 6) - info.PowerViaMDI.Source = LLDPPowerSource((o.Info[0] & 0x30) >> 4) - if info.PowerViaMDI.Type == 1 || info.PowerViaMDI.Type == 3 { - info.PowerViaMDI.Source += 128 // For Stringify purposes - } - info.PowerViaMDI.Priority = LLDPPowerPriority(o.Info[0] & 0x0f) - info.PowerViaMDI.Value = binary.BigEndian.Uint16(o.Info[1:3]) * 100 // 0 to 102.3 w, 0.1W increments - case LLDPMediaTypeHardware: - info.HardwareRevision = string(o.Info) - case LLDPMediaTypeFirmware: - info.FirmwareRevision = string(o.Info) - case LLDPMediaTypeSoftware: - info.SoftwareRevision = string(o.Info) - case LLDPMediaTypeSerial: - info.SerialNumber = string(o.Info) - case LLDPMediaTypeManufacturer: - info.Manufacturer = string(o.Info) - case LLDPMediaTypeModel: - info.Model = string(o.Info) - case LLDPMediaTypeAssetID: - info.AssetID = string(o.Info) - } - } - return -} - -func (l *LinkLayerDiscoveryInfo) DecodeCisco2() (info LLDPInfoCisco2, err error) { - for _, o := range l.OrgTLVs { - if o.OUI != IEEEOUICisco2 { - continue - } - switch LLDPCisco2Subtype(o.SubType) { - case LLDPCisco2PowerViaMDI: - if err = checkLLDPOrgSpecificLen(o, 1); err != nil { - return - } - info.PSEFourWirePoESupported = (o.Info[0] & LLDPCiscoPSESupport) > 0 - info.PDSparePairArchitectureShared = (o.Info[0] & LLDPCiscoArchShared) > 0 - info.PDRequestSparePairPoEOn = (o.Info[0] & LLDPCiscoPDSparePair) > 0 - info.PSESparePairPoEOn = (o.Info[0] & LLDPCiscoPSESparePair) > 0 - } - } - return -} - -func (l *LinkLayerDiscoveryInfo) DecodeProfinet() (info LLDPInfoProfinet, err error) { - for _, o := range l.OrgTLVs { - if o.OUI != IEEEOUIProfinet { - continue - } - switch LLDPProfinetSubtype(o.SubType) { - case LLDPProfinetPNIODelay: - if err = checkLLDPOrgSpecificLen(o, 20); err != nil { - return - } - info.PNIODelay.RXLocal = binary.BigEndian.Uint32(o.Info[0:4]) - info.PNIODelay.RXRemote = binary.BigEndian.Uint32(o.Info[4:8]) - info.PNIODelay.TXLocal = binary.BigEndian.Uint32(o.Info[8:12]) - info.PNIODelay.TXRemote = binary.BigEndian.Uint32(o.Info[12:16]) - info.PNIODelay.CableLocal = binary.BigEndian.Uint32(o.Info[16:20]) - case LLDPProfinetPNIOPortStatus: - if err = checkLLDPOrgSpecificLen(o, 4); err != nil { - return - } - info.PNIOPortStatus.Class2 = binary.BigEndian.Uint16(o.Info[0:2]) - info.PNIOPortStatus.Class3 = binary.BigEndian.Uint16(o.Info[2:4]) - case LLDPProfinetPNIOMRPPortStatus: - if err = checkLLDPOrgSpecificLen(o, 18); err != nil { - return - } - info.PNIOMRPPortStatus.UUID = o.Info[0:16] - info.PNIOMRPPortStatus.Status = binary.BigEndian.Uint16(o.Info[16:18]) - case LLDPProfinetPNIOChassisMAC: - if err = checkLLDPOrgSpecificLen(o, 6); err != nil { - return - } - info.ChassisMAC = o.Info[0:6] - case LLDPProfinetPNIOPTCPStatus: - if err = checkLLDPOrgSpecificLen(o, 54); err != nil { - return - } - info.PNIOPTCPStatus.MasterAddress = o.Info[0:6] - info.PNIOPTCPStatus.SubdomainUUID = o.Info[6:22] - info.PNIOPTCPStatus.IRDataUUID = o.Info[22:38] - b := binary.BigEndian.Uint32(o.Info[38:42]) - info.PNIOPTCPStatus.PeriodValid = (b & 0x80000000) > 0 - info.PNIOPTCPStatus.PeriodLength = b & 0x7fffffff - b = binary.BigEndian.Uint32(o.Info[42:46]) - info.PNIOPTCPStatus.RedPeriodValid = (b & 0x80000000) > 0 - info.PNIOPTCPStatus.RedPeriodBegin = b & 0x7fffffff - b = binary.BigEndian.Uint32(o.Info[46:50]) - info.PNIOPTCPStatus.OrangePeriodValid = (b & 0x80000000) > 0 - info.PNIOPTCPStatus.OrangePeriodBegin = b & 0x7fffffff - b = binary.BigEndian.Uint32(o.Info[50:54]) - info.PNIOPTCPStatus.GreenPeriodValid = (b & 0x80000000) > 0 - info.PNIOPTCPStatus.GreenPeriodBegin = b & 0x7fffffff - } - } - return -} - -// LayerType returns gopacket.LayerTypeLinkLayerDiscoveryInfo. -func (c *LinkLayerDiscoveryInfo) LayerType() gopacket.LayerType { - return LayerTypeLinkLayerDiscoveryInfo -} - -func getCapabilities(v uint16) (c LLDPCapabilities) { - c.Other = (v&LLDPCapsOther > 0) - c.Repeater = (v&LLDPCapsRepeater > 0) - c.Bridge = (v&LLDPCapsBridge > 0) - c.WLANAP = (v&LLDPCapsWLANAP > 0) - c.Router = (v&LLDPCapsRouter > 0) - c.Phone = (v&LLDPCapsPhone > 0) - c.DocSis = (v&LLDPCapsDocSis > 0) - c.StationOnly = (v&LLDPCapsStationOnly > 0) - c.CVLAN = (v&LLDPCapsCVLAN > 0) - c.SVLAN = (v&LLDPCapsSVLAN > 0) - c.TMPR = (v&LLDPCapsTmpr > 0) - return -} - -func getEVBCapabilities(v uint16) (c LLDPEVBCapabilities) { - c.StandardBridging = (v & LLDPEVBCapsSTD) > 0 - c.StandardBridging = (v & LLDPEVBCapsSTD) > 0 - c.ReflectiveRelay = (v & LLDPEVBCapsRR) > 0 - c.RetransmissionTimerExponent = (v & LLDPEVBCapsRTE) > 0 - c.EdgeControlProtocol = (v & LLDPEVBCapsECP) > 0 - c.VSIDiscoveryProtocol = (v & LLDPEVBCapsVDP) > 0 - return -} - -func (t LLDPTLVType) String() (s string) { - switch t { - case LLDPTLVEnd: - s = "TLV End" - case LLDPTLVChassisID: - s = "Chassis ID" - case LLDPTLVPortID: - s = "Port ID" - case LLDPTLVTTL: - s = "TTL" - case LLDPTLVPortDescription: - s = "Port Description" - case LLDPTLVSysName: - s = "System Name" - case LLDPTLVSysDescription: - s = "System Description" - case LLDPTLVSysCapabilities: - s = "System Capabilities" - case LLDPTLVMgmtAddress: - s = "Management Address" - case LLDPTLVOrgSpecific: - s = "Organisation Specific" - default: - s = "Unknown" - } - return -} - -func (t LLDPChassisIDSubType) String() (s string) { - switch t { - case LLDPChassisIDSubTypeReserved: - s = "Reserved" - case LLDPChassisIDSubTypeChassisComp: - s = "Chassis Component" - case LLDPChassisIDSubtypeIfaceAlias: - s = "Interface Alias" - case LLDPChassisIDSubTypePortComp: - s = "Port Component" - case LLDPChassisIDSubTypeMACAddr: - s = "MAC Address" - case LLDPChassisIDSubTypeNetworkAddr: - s = "Network Address" - case LLDPChassisIDSubtypeIfaceName: - s = "Interface Name" - case LLDPChassisIDSubTypeLocal: - s = "Local" - default: - s = "Unknown" - } - return -} - -func (t LLDPPortIDSubType) String() (s string) { - switch t { - case LLDPPortIDSubtypeReserved: - s = "Reserved" - case LLDPPortIDSubtypeIfaceAlias: - s = "Interface Alias" - case LLDPPortIDSubtypePortComp: - s = "Port Component" - case LLDPPortIDSubtypeMACAddr: - s = "MAC Address" - case LLDPPortIDSubtypeNetworkAddr: - s = "Network Address" - case LLDPPortIDSubtypeIfaceName: - s = "Interface Name" - case LLDPPortIDSubtypeAgentCircuitID: - s = "Agent Circuit ID" - case LLDPPortIDSubtypeLocal: - s = "Local" - default: - s = "Unknown" - } - return -} - -func (t IANAAddressFamily) String() (s string) { - switch t { - case IANAAddressFamilyReserved: - s = "Reserved" - case IANAAddressFamilyIPV4: - s = "IPv4" - case IANAAddressFamilyIPV6: - s = "IPv6" - case IANAAddressFamilyNSAP: - s = "NSAP" - case IANAAddressFamilyHDLC: - s = "HDLC" - case IANAAddressFamilyBBN1822: - s = "BBN 1822" - case IANAAddressFamily802: - s = "802 media plus Ethernet 'canonical format'" - case IANAAddressFamilyE163: - s = "E.163" - case IANAAddressFamilyE164: - s = "E.164 (SMDS, Frame Relay, ATM)" - case IANAAddressFamilyF69: - s = "F.69 (Telex)" - case IANAAddressFamilyX121: - s = "X.121, X.25, Frame Relay" - case IANAAddressFamilyIPX: - s = "IPX" - case IANAAddressFamilyAtalk: - s = "Appletalk" - case IANAAddressFamilyDecnet: - s = "Decnet IV" - case IANAAddressFamilyBanyan: - s = "Banyan Vines" - case IANAAddressFamilyE164NSAP: - s = "E.164 with NSAP format subaddress" - case IANAAddressFamilyDNS: - s = "DNS" - case IANAAddressFamilyDistname: - s = "Distinguished Name" - case IANAAddressFamilyASNumber: - s = "AS Number" - case IANAAddressFamilyXTPIPV4: - s = "XTP over IP version 4" - case IANAAddressFamilyXTPIPV6: - s = "XTP over IP version 6" - case IANAAddressFamilyXTP: - s = "XTP native mode XTP" - case IANAAddressFamilyFcWWPN: - s = "Fibre Channel World-Wide Port Name" - case IANAAddressFamilyFcWWNN: - s = "Fibre Channel World-Wide Node Name" - case IANAAddressFamilyGWID: - s = "GWID" - case IANAAddressFamilyL2VPN: - s = "AFI for Layer 2 VPN" - default: - s = "Unknown" - } - return -} - -func (t LLDPInterfaceSubtype) String() (s string) { - switch t { - case LLDPInterfaceSubtypeUnknown: - s = "Unknown" - case LLDPInterfaceSubtypeifIndex: - s = "IfIndex" - case LLDPInterfaceSubtypeSysPort: - s = "System Port Number" - default: - s = "Unknown" - } - return -} - -func (t LLDPPowerType) String() (s string) { - switch t { - case 0: - s = "Type 2 PSE Device" - case 1: - s = "Type 2 PD Device" - case 2: - s = "Type 1 PSE Device" - case 3: - s = "Type 1 PD Device" - default: - s = "Unknown" - } - return -} - -func (t LLDPPowerSource) String() (s string) { - switch t { - // PD Device - case 0: - s = "Unknown" - case 1: - s = "PSE" - case 2: - s = "Local" - case 3: - s = "PSE and Local" - // PSE Device (Actual value + 128) - case 128: - s = "Unknown" - case 129: - s = "Primary Power Source" - case 130: - s = "Backup Power Source" - default: - s = "Unknown" - } - return -} - -func (t LLDPPowerPriority) String() (s string) { - switch t { - case 0: - s = "Unknown" - case 1: - s = "Critical" - case 2: - s = "High" - case 3: - s = "Low" - default: - s = "Unknown" - } - return -} - -func (t LLDPMediaSubtype) String() (s string) { - switch t { - case LLDPMediaTypeCapabilities: - s = "Media Capabilities " - case LLDPMediaTypeNetwork: - s = "Network Policy" - case LLDPMediaTypeLocation: - s = "Location Identification" - case LLDPMediaTypePower: - s = "Extended Power-via-MDI" - case LLDPMediaTypeHardware: - s = "Hardware Revision" - case LLDPMediaTypeFirmware: - s = "Firmware Revision" - case LLDPMediaTypeSoftware: - s = "Software Revision" - case LLDPMediaTypeSerial: - s = "Serial Number" - case LLDPMediaTypeManufacturer: - s = "Manufacturer" - case LLDPMediaTypeModel: - s = "Model" - case LLDPMediaTypeAssetID: - s = "Asset ID" - default: - s = "Unknown" - } - return -} - -func (t LLDPMediaClass) String() (s string) { - switch t { - case LLDPMediaClassUndefined: - s = "Undefined" - case LLDPMediaClassEndpointI: - s = "Endpoint Class I" - case LLDPMediaClassEndpointII: - s = "Endpoint Class II" - case LLDPMediaClassEndpointIII: - s = "Endpoint Class III" - case LLDPMediaClassNetwork: - s = "Network connectivity " - default: - s = "Unknown" - } - return -} - -func (t LLDPApplicationType) String() (s string) { - switch t { - case LLDPAppTypeReserved: - s = "Reserved" - case LLDPAppTypeVoice: - s = "Voice" - case LLDPappTypeVoiceSignaling: - s = "Voice Signaling" - case LLDPappTypeGuestVoice: - s = "Guest Voice" - case LLDPappTypeGuestVoiceSignaling: - s = "Guest Voice Signaling" - case LLDPappTypeSoftphoneVoice: - s = "Softphone Voice" - case LLDPappTypeVideoConferencing: - s = "Video Conferencing" - case LLDPappTypeStreamingVideo: - s = "Streaming Video" - case LLDPappTypeVideoSignaling: - s = "Video Signaling" - default: - s = "Unknown" - } - return -} - -func (t LLDPLocationFormat) String() (s string) { - switch t { - case LLDPLocationFormatInvalid: - s = "Invalid" - case LLDPLocationFormatCoordinate: - s = "Coordinate-based LCI" - case LLDPLocationFormatAddress: - s = "Address-based LCO" - case LLDPLocationFormatECS: - s = "ECS ELIN" - default: - s = "Unknown" - } - return -} - -func (t LLDPLocationAddressType) String() (s string) { - switch t { - case LLDPLocationAddressTypeLanguage: - s = "Language" - case LLDPLocationAddressTypeNational: - s = "National subdivisions (province, state, etc)" - case LLDPLocationAddressTypeCounty: - s = "County, parish, district" - case LLDPLocationAddressTypeCity: - s = "City, township" - case LLDPLocationAddressTypeCityDivision: - s = "City division, borough, ward" - case LLDPLocationAddressTypeNeighborhood: - s = "Neighborhood, block" - case LLDPLocationAddressTypeStreet: - s = "Street" - case LLDPLocationAddressTypeLeadingStreet: - s = "Leading street direction" - case LLDPLocationAddressTypeTrailingStreet: - s = "Trailing street suffix" - case LLDPLocationAddressTypeStreetSuffix: - s = "Street suffix" - case LLDPLocationAddressTypeHouseNum: - s = "House number" - case LLDPLocationAddressTypeHouseSuffix: - s = "House number suffix" - case LLDPLocationAddressTypeLandmark: - s = "Landmark or vanity address" - case LLDPLocationAddressTypeAdditional: - s = "Additional location information" - case LLDPLocationAddressTypeName: - s = "Name" - case LLDPLocationAddressTypePostal: - s = "Postal/ZIP code" - case LLDPLocationAddressTypeBuilding: - s = "Building" - case LLDPLocationAddressTypeUnit: - s = "Unit" - case LLDPLocationAddressTypeFloor: - s = "Floor" - case LLDPLocationAddressTypeRoom: - s = "Room number" - case LLDPLocationAddressTypePlace: - s = "Place type" - case LLDPLocationAddressTypeScript: - s = "Script" - default: - s = "Unknown" - } - return -} - -func checkLLDPTLVLen(v LinkLayerDiscoveryValue, l int) (err error) { - if len(v.Value) < l { - err = fmt.Errorf("Invalid TLV %v length %d (wanted mimimum %v", v.Type, len(v.Value), l) - } - return -} - -func checkLLDPOrgSpecificLen(o LLDPOrgSpecificTLV, l int) (err error) { - if len(o.Info) < l { - err = fmt.Errorf("Invalid Org Specific TLV %v length %d (wanted minimum %v)", o.SubType, len(o.Info), l) - } - return -} diff --git a/vendor/github.com/google/gopacket/layers/loopback.go b/vendor/github.com/google/gopacket/layers/loopback.go deleted file mode 100644 index 839f760..0000000 --- a/vendor/github.com/google/gopacket/layers/loopback.go +++ /dev/null @@ -1,80 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "fmt" - - "github.com/google/gopacket" -) - -// Loopback contains the header for loopback encapsulation. This header is -// used by both BSD and OpenBSD style loopback decoding (pcap's DLT_NULL -// and DLT_LOOP, respectively). -type Loopback struct { - BaseLayer - Family ProtocolFamily -} - -// LayerType returns LayerTypeLoopback. -func (l *Loopback) LayerType() gopacket.LayerType { return LayerTypeLoopback } - -// DecodeFromBytes decodes the given bytes into this layer. -func (l *Loopback) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 4 { - return errors.New("Loopback packet too small") - } - - // The protocol could be either big-endian or little-endian, we're - // not sure. But we're PRETTY sure that the value is less than - // 256, so we can check the first two bytes. - var prot uint32 - if data[0] == 0 && data[1] == 0 { - prot = binary.BigEndian.Uint32(data[:4]) - } else { - prot = binary.LittleEndian.Uint32(data[:4]) - } - if prot > 0xFF { - return fmt.Errorf("Invalid loopback protocol %q", data[:4]) - } - - l.Family = ProtocolFamily(prot) - l.BaseLayer = BaseLayer{data[:4], data[4:]} - return nil -} - -// CanDecode returns the set of layer types that this DecodingLayer can decode. -func (l *Loopback) CanDecode() gopacket.LayerClass { - return LayerTypeLoopback -} - -// NextLayerType returns the layer type contained by this DecodingLayer. -func (l *Loopback) NextLayerType() gopacket.LayerType { - return l.Family.LayerType() -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -func (l *Loopback) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - bytes, err := b.PrependBytes(4) - if err != nil { - return err - } - binary.LittleEndian.PutUint32(bytes, uint32(l.Family)) - return nil -} - -func decodeLoopback(data []byte, p gopacket.PacketBuilder) error { - l := Loopback{} - if err := l.DecodeFromBytes(data, gopacket.NilDecodeFeedback); err != nil { - return err - } - p.AddLayer(&l) - return p.NextDecoder(l.Family) -} diff --git a/vendor/github.com/google/gopacket/layers/mpls.go b/vendor/github.com/google/gopacket/layers/mpls.go deleted file mode 100644 index 83079a0..0000000 --- a/vendor/github.com/google/gopacket/layers/mpls.go +++ /dev/null @@ -1,87 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "github.com/google/gopacket" -) - -// MPLS is the MPLS packet header. -type MPLS struct { - BaseLayer - Label uint32 - TrafficClass uint8 - StackBottom bool - TTL uint8 -} - -// LayerType returns gopacket.LayerTypeMPLS. -func (m *MPLS) LayerType() gopacket.LayerType { return LayerTypeMPLS } - -// ProtocolGuessingDecoder attempts to guess the protocol of the bytes it's -// given, then decode the packet accordingly. Its algorithm for guessing is: -// If the packet starts with byte 0x45-0x4F: IPv4 -// If the packet starts with byte 0x60-0x6F: IPv6 -// Otherwise: Error -// See draft-hsmit-isis-aal5mux-00.txt for more detail on this approach. -type ProtocolGuessingDecoder struct{} - -func (ProtocolGuessingDecoder) Decode(data []byte, p gopacket.PacketBuilder) error { - switch data[0] { - // 0x40 | header_len, where header_len is at least 5. - case 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f: - return decodeIPv4(data, p) - // IPv6 can start with any byte whose first 4 bits are 0x6. - case 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f: - return decodeIPv6(data, p) - } - return errors.New("Unable to guess protocol of packet data") -} - -// MPLSPayloadDecoder is the decoder used to data encapsulated by each MPLS -// layer. MPLS contains no type information, so we have to explicitly decide -// which decoder to use. This is initially set to ProtocolGuessingDecoder, our -// simple attempt at guessing protocols based on the first few bytes of data -// available to us. However, if you know that in your environment MPLS always -// encapsulates a specific protocol, you may reset this. -var MPLSPayloadDecoder gopacket.Decoder = ProtocolGuessingDecoder{} - -func decodeMPLS(data []byte, p gopacket.PacketBuilder) error { - decoded := binary.BigEndian.Uint32(data[:4]) - mpls := &MPLS{ - Label: decoded >> 12, - TrafficClass: uint8(decoded>>9) & 0x7, - StackBottom: decoded&0x100 != 0, - TTL: uint8(decoded), - BaseLayer: BaseLayer{data[:4], data[4:]}, - } - p.AddLayer(mpls) - if mpls.StackBottom { - return p.NextDecoder(MPLSPayloadDecoder) - } - return p.NextDecoder(gopacket.DecodeFunc(decodeMPLS)) -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (m *MPLS) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - bytes, err := b.PrependBytes(4) - if err != nil { - return err - } - encoded := m.Label << 12 - encoded |= uint32(m.TrafficClass) << 9 - encoded |= uint32(m.TTL) - if m.StackBottom { - encoded |= 0x100 - } - binary.BigEndian.PutUint32(bytes, encoded) - return nil -} diff --git a/vendor/github.com/google/gopacket/layers/ndp.go b/vendor/github.com/google/gopacket/layers/ndp.go deleted file mode 100644 index f7ca1b2..0000000 --- a/vendor/github.com/google/gopacket/layers/ndp.go +++ /dev/null @@ -1,611 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -// Enum types courtesy of... -// http://anonsvn.wireshark.org/wireshark/trunk/epan/dissectors/packet-ndp.c - -package layers - -import ( - "fmt" - "github.com/google/gopacket" - "net" -) - -type NDPChassisType uint8 - -// Nortel Chassis Types -const ( - NDPChassisother NDPChassisType = 1 - NDPChassis3000 NDPChassisType = 2 - NDPChassis3030 NDPChassisType = 3 - NDPChassis2310 NDPChassisType = 4 - NDPChassis2810 NDPChassisType = 5 - NDPChassis2912 NDPChassisType = 6 - NDPChassis2914 NDPChassisType = 7 - NDPChassis271x NDPChassisType = 8 - NDPChassis2813 NDPChassisType = 9 - NDPChassis2814 NDPChassisType = 10 - NDPChassis2915 NDPChassisType = 11 - NDPChassis5000 NDPChassisType = 12 - NDPChassis2813SA NDPChassisType = 13 - NDPChassis2814SA NDPChassisType = 14 - NDPChassis810M NDPChassisType = 15 - NDPChassisEthercell NDPChassisType = 16 - NDPChassis5005 NDPChassisType = 17 - NDPChassisAlcatelEWC NDPChassisType = 18 - NDPChassis2715SA NDPChassisType = 20 - NDPChassis2486 NDPChassisType = 21 - NDPChassis28000series NDPChassisType = 22 - NDPChassis23000series NDPChassisType = 23 - NDPChassis5DN00xseries NDPChassisType = 24 - NDPChassisBayStackEthernet NDPChassisType = 25 - NDPChassis23100series NDPChassisType = 26 - NDPChassis100BaseTHub NDPChassisType = 27 - NDPChassis3000FastEthernet NDPChassisType = 28 - NDPChassisOrionSwitch NDPChassisType = 29 - NDPChassisDDS NDPChassisType = 31 - NDPChassisCentillion6slot NDPChassisType = 32 - NDPChassisCentillion12slot NDPChassisType = 33 - NDPChassisCentillion1slot NDPChassisType = 34 - NDPChassisBayStack301 NDPChassisType = 35 - NDPChassisBayStackTokenRingHub NDPChassisType = 36 - NDPChassisFVCMultimediaSwitch NDPChassisType = 37 - NDPChassisSwitchNode NDPChassisType = 38 - NDPChassisBayStack302Switch NDPChassisType = 39 - NDPChassisBayStack350Switch NDPChassisType = 40 - NDPChassisBayStack150EthernetHub NDPChassisType = 41 - NDPChassisCentillion50NSwitch NDPChassisType = 42 - NDPChassisCentillion50TSwitch NDPChassisType = 43 - NDPChassisBayStack303304Switches NDPChassisType = 44 - NDPChassisBayStack200EthernetHub NDPChassisType = 45 - NDPChassisBayStack25010100EthernetHub NDPChassisType = 46 - NDPChassisBayStack450101001000Switches NDPChassisType = 48 - NDPChassisBayStack41010100Switches NDPChassisType = 49 - NDPChassisPassport1200L3Switch NDPChassisType = 50 - NDPChassisPassport1250L3Switch NDPChassisType = 51 - NDPChassisPassport1100L3Switch NDPChassisType = 52 - NDPChassisPassport1150L3Switch NDPChassisType = 53 - NDPChassisPassport1050L3Switch NDPChassisType = 54 - NDPChassisPassport1051L3Switch NDPChassisType = 55 - NDPChassisPassport8610L3Switch NDPChassisType = 56 - NDPChassisPassport8606L3Switch NDPChassisType = 57 - NDPChassisPassport8010 NDPChassisType = 58 - NDPChassisPassport8006 NDPChassisType = 59 - NDPChassisBayStack670wirelessaccesspoint NDPChassisType = 60 - NDPChassisPassport740 NDPChassisType = 61 - NDPChassisPassport750 NDPChassisType = 62 - NDPChassisPassport790 NDPChassisType = 63 - NDPChassisBusinessPolicySwitch200010100Switches NDPChassisType = 64 - NDPChassisPassport8110L2Switch NDPChassisType = 65 - NDPChassisPassport8106L2Switch NDPChassisType = 66 - NDPChassisBayStack3580GigSwitch NDPChassisType = 67 - NDPChassisBayStack10PowerSupplyUnit NDPChassisType = 68 - NDPChassisBayStack42010100Switch NDPChassisType = 69 - NDPChassisOPTeraMetro1200EthernetServiceModule NDPChassisType = 70 - NDPChassisOPTera8010co NDPChassisType = 71 - NDPChassisOPTera8610coL3Switch NDPChassisType = 72 - NDPChassisOPTera8110coL2Switch NDPChassisType = 73 - NDPChassisOPTera8003 NDPChassisType = 74 - NDPChassisOPTera8603L3Switch NDPChassisType = 75 - NDPChassisOPTera8103L2Switch NDPChassisType = 76 - NDPChassisBayStack380101001000Switch NDPChassisType = 77 - NDPChassisEthernetSwitch47048T NDPChassisType = 78 - NDPChassisOPTeraMetro1450EthernetServiceModule NDPChassisType = 79 - NDPChassisOPTeraMetro1400EthernetServiceModule NDPChassisType = 80 - NDPChassisAlteonSwitchFamily NDPChassisType = 81 - NDPChassisEthernetSwitch46024TPWR NDPChassisType = 82 - NDPChassisOPTeraMetro8010OPML2Switch NDPChassisType = 83 - NDPChassisOPTeraMetro8010coOPML2Switch NDPChassisType = 84 - NDPChassisOPTeraMetro8006OPML2Switch NDPChassisType = 85 - NDPChassisOPTeraMetro8003OPML2Switch NDPChassisType = 86 - NDPChassisAlteon180e NDPChassisType = 87 - NDPChassisAlteonAD3 NDPChassisType = 88 - NDPChassisAlteon184 NDPChassisType = 89 - NDPChassisAlteonAD4 NDPChassisType = 90 - NDPChassisPassport1424L3Switch NDPChassisType = 91 - NDPChassisPassport1648L3Switch NDPChassisType = 92 - NDPChassisPassport1612L3Switch NDPChassisType = 93 - NDPChassisPassport1624L3Switch NDPChassisType = 94 - NDPChassisBayStack38024FFiber1000Switch NDPChassisType = 95 - NDPChassisEthernetRoutingSwitch551024T NDPChassisType = 96 - NDPChassisEthernetRoutingSwitch551048T NDPChassisType = 97 - NDPChassisEthernetSwitch47024T NDPChassisType = 98 - NDPChassisNortelNetworksWirelessLANAccessPoint2220 NDPChassisType = 99 - NDPChassisPassportRBS2402L3Switch NDPChassisType = 100 - NDPChassisAlteonApplicationSwitch2424 NDPChassisType = 101 - NDPChassisAlteonApplicationSwitch2224 NDPChassisType = 102 - NDPChassisAlteonApplicationSwitch2208 NDPChassisType = 103 - NDPChassisAlteonApplicationSwitch2216 NDPChassisType = 104 - NDPChassisAlteonApplicationSwitch3408 NDPChassisType = 105 - NDPChassisAlteonApplicationSwitch3416 NDPChassisType = 106 - NDPChassisNortelNetworksWirelessLANSecuritySwitch2250 NDPChassisType = 107 - NDPChassisEthernetSwitch42548T NDPChassisType = 108 - NDPChassisEthernetSwitch42524T NDPChassisType = 109 - NDPChassisNortelNetworksWirelessLANAccessPoint2221 NDPChassisType = 110 - NDPChassisNortelMetroEthernetServiceUnit24TSPFswitch NDPChassisType = 111 - NDPChassisNortelMetroEthernetServiceUnit24TLXDCswitch NDPChassisType = 112 - NDPChassisPassport830010slotchassis NDPChassisType = 113 - NDPChassisPassport83006slotchassis NDPChassisType = 114 - NDPChassisEthernetRoutingSwitch552024TPWR NDPChassisType = 115 - NDPChassisEthernetRoutingSwitch552048TPWR NDPChassisType = 116 - NDPChassisNortelNetworksVPNGateway3050 NDPChassisType = 117 - NDPChassisAlteonSSL31010100 NDPChassisType = 118 - NDPChassisAlteonSSL31010100Fiber NDPChassisType = 119 - NDPChassisAlteonSSL31010100FIPS NDPChassisType = 120 - NDPChassisAlteonSSL410101001000 NDPChassisType = 121 - NDPChassisAlteonSSL410101001000Fiber NDPChassisType = 122 - NDPChassisAlteonApplicationSwitch2424SSL NDPChassisType = 123 - NDPChassisEthernetSwitch32524T NDPChassisType = 124 - NDPChassisEthernetSwitch32524G NDPChassisType = 125 - NDPChassisNortelNetworksWirelessLANAccessPoint2225 NDPChassisType = 126 - NDPChassisNortelNetworksWirelessLANSecuritySwitch2270 NDPChassisType = 127 - NDPChassis24portEthernetSwitch47024TPWR NDPChassisType = 128 - NDPChassis48portEthernetSwitch47048TPWR NDPChassisType = 129 - NDPChassisEthernetRoutingSwitch553024TFD NDPChassisType = 130 - NDPChassisEthernetSwitch351024T NDPChassisType = 131 - NDPChassisNortelMetroEthernetServiceUnit12GACL3Switch NDPChassisType = 132 - NDPChassisNortelMetroEthernetServiceUnit12GDCL3Switch NDPChassisType = 133 - NDPChassisNortelSecureAccessSwitch NDPChassisType = 134 - NDPChassisNortelNetworksVPNGateway3070 NDPChassisType = 135 - NDPChassisOPTeraMetro3500 NDPChassisType = 136 - NDPChassisSMBBES101024T NDPChassisType = 137 - NDPChassisSMBBES101048T NDPChassisType = 138 - NDPChassisSMBBES102024TPWR NDPChassisType = 139 - NDPChassisSMBBES102048TPWR NDPChassisType = 140 - NDPChassisSMBBES201024T NDPChassisType = 141 - NDPChassisSMBBES201048T NDPChassisType = 142 - NDPChassisSMBBES202024TPWR NDPChassisType = 143 - NDPChassisSMBBES202048TPWR NDPChassisType = 144 - NDPChassisSMBBES11024T NDPChassisType = 145 - NDPChassisSMBBES11048T NDPChassisType = 146 - NDPChassisSMBBES12024TPWR NDPChassisType = 147 - NDPChassisSMBBES12048TPWR NDPChassisType = 148 - NDPChassisSMBBES21024T NDPChassisType = 149 - NDPChassisSMBBES21048T NDPChassisType = 150 - NDPChassisSMBBES22024TPWR NDPChassisType = 151 - NDPChassisSMBBES22048TPWR NDPChassisType = 152 - NDPChassisOME6500 NDPChassisType = 153 - NDPChassisEthernetRoutingSwitch4548GT NDPChassisType = 154 - NDPChassisEthernetRoutingSwitch4548GTPWR NDPChassisType = 155 - NDPChassisEthernetRoutingSwitch4550T NDPChassisType = 156 - NDPChassisEthernetRoutingSwitch4550TPWR NDPChassisType = 157 - NDPChassisEthernetRoutingSwitch4526FX NDPChassisType = 158 - NDPChassisEthernetRoutingSwitch250026T NDPChassisType = 159 - NDPChassisEthernetRoutingSwitch250026TPWR NDPChassisType = 160 - NDPChassisEthernetRoutingSwitch250050T NDPChassisType = 161 - NDPChassisEthernetRoutingSwitch250050TPWR NDPChassisType = 162 -) - -type NDPBackplaneType uint8 - -// Nortel Backplane Types -const ( - NDPBackplaneOther NDPBackplaneType = 1 - NDPBackplaneEthernet NDPBackplaneType = 2 - NDPBackplaneEthernetTokenring NDPBackplaneType = 3 - NDPBackplaneEthernetFDDI NDPBackplaneType = 4 - NDPBackplaneEthernetTokenringFDDI NDPBackplaneType = 5 - NDPBackplaneEthernetTokenringRedundantPower NDPBackplaneType = 6 - NDPBackplaneEthernetTokenringFDDIRedundantPower NDPBackplaneType = 7 - NDPBackplaneTokenRing NDPBackplaneType = 8 - NDPBackplaneEthernetTokenringFastEthernet NDPBackplaneType = 9 - NDPBackplaneEthernetFastEthernet NDPBackplaneType = 10 - NDPBackplaneEthernetTokenringFastEthernetRedundantPower NDPBackplaneType = 11 - NDPBackplaneEthernetFastEthernetGigabitEthernet NDPBackplaneType = 12 -) - -type NDPState uint8 - -// Device State -const ( - NDPStateTopology NDPState = 1 - NDPStateHeartbeat NDPState = 2 - NDPStateNew NDPState = 3 -) - -// NortelDiscovery is a packet layer containing the Nortel Discovery Protocol. -type NortelDiscovery struct { - BaseLayer - IPAddress net.IP - SegmentID []byte - Chassis NDPChassisType - Backplane NDPBackplaneType - State NDPState - NumLinks uint8 -} - -// LayerType returns gopacket.LayerTypeNortelDiscovery. -func (c *NortelDiscovery) LayerType() gopacket.LayerType { - return LayerTypeNortelDiscovery -} - -func decodeNortelDiscovery(data []byte, p gopacket.PacketBuilder) error { - c := &NortelDiscovery{} - if len(data) < 11 { - return fmt.Errorf("Invalid NortelDiscovery packet length %d", len(data)) - } - c.IPAddress = data[0:4] - c.SegmentID = data[4:7] - c.Chassis = NDPChassisType(data[7]) - c.Backplane = NDPBackplaneType(data[8]) - c.State = NDPState(data[9]) - c.NumLinks = uint8(data[10]) - p.AddLayer(c) - return nil -} - -func (t NDPChassisType) String() (s string) { - switch t { - case NDPChassisother: - s = "other" - case NDPChassis3000: - s = "3000" - case NDPChassis3030: - s = "3030" - case NDPChassis2310: - s = "2310" - case NDPChassis2810: - s = "2810" - case NDPChassis2912: - s = "2912" - case NDPChassis2914: - s = "2914" - case NDPChassis271x: - s = "271x" - case NDPChassis2813: - s = "2813" - case NDPChassis2814: - s = "2814" - case NDPChassis2915: - s = "2915" - case NDPChassis5000: - s = "5000" - case NDPChassis2813SA: - s = "2813SA" - case NDPChassis2814SA: - s = "2814SA" - case NDPChassis810M: - s = "810M" - case NDPChassisEthercell: - s = "Ethercell" - case NDPChassis5005: - s = "5005" - case NDPChassisAlcatelEWC: - s = "Alcatel Ethernet workgroup conc." - case NDPChassis2715SA: - s = "2715SA" - case NDPChassis2486: - s = "2486" - case NDPChassis28000series: - s = "28000 series" - case NDPChassis23000series: - s = "23000 series" - case NDPChassis5DN00xseries: - s = "5DN00x series" - case NDPChassisBayStackEthernet: - s = "BayStack Ethernet" - case NDPChassis23100series: - s = "23100 series" - case NDPChassis100BaseTHub: - s = "100Base-T Hub" - case NDPChassis3000FastEthernet: - s = "3000 Fast Ethernet" - case NDPChassisOrionSwitch: - s = "Orion switch" - case NDPChassisDDS: - s = "DDS" - case NDPChassisCentillion6slot: - s = "Centillion (6 slot)" - case NDPChassisCentillion12slot: - s = "Centillion (12 slot)" - case NDPChassisCentillion1slot: - s = "Centillion (1 slot)" - case NDPChassisBayStack301: - s = "BayStack 301" - case NDPChassisBayStackTokenRingHub: - s = "BayStack TokenRing Hub" - case NDPChassisFVCMultimediaSwitch: - s = "FVC Multimedia Switch" - case NDPChassisSwitchNode: - s = "Switch Node" - case NDPChassisBayStack302Switch: - s = "BayStack 302 Switch" - case NDPChassisBayStack350Switch: - s = "BayStack 350 Switch" - case NDPChassisBayStack150EthernetHub: - s = "BayStack 150 Ethernet Hub" - case NDPChassisCentillion50NSwitch: - s = "Centillion 50N switch" - case NDPChassisCentillion50TSwitch: - s = "Centillion 50T switch" - case NDPChassisBayStack303304Switches: - s = "BayStack 303 and 304 Switches" - case NDPChassisBayStack200EthernetHub: - s = "BayStack 200 Ethernet Hub" - case NDPChassisBayStack25010100EthernetHub: - s = "BayStack 250 10/100 Ethernet Hub" - case NDPChassisBayStack450101001000Switches: - s = "BayStack 450 10/100/1000 Switches" - case NDPChassisBayStack41010100Switches: - s = "BayStack 410 10/100 Switches" - case NDPChassisPassport1200L3Switch: - s = "Passport 1200 L3 Switch" - case NDPChassisPassport1250L3Switch: - s = "Passport 1250 L3 Switch" - case NDPChassisPassport1100L3Switch: - s = "Passport 1100 L3 Switch" - case NDPChassisPassport1150L3Switch: - s = "Passport 1150 L3 Switch" - case NDPChassisPassport1050L3Switch: - s = "Passport 1050 L3 Switch" - case NDPChassisPassport1051L3Switch: - s = "Passport 1051 L3 Switch" - case NDPChassisPassport8610L3Switch: - s = "Passport 8610 L3 Switch" - case NDPChassisPassport8606L3Switch: - s = "Passport 8606 L3 Switch" - case NDPChassisPassport8010: - s = "Passport 8010" - case NDPChassisPassport8006: - s = "Passport 8006" - case NDPChassisBayStack670wirelessaccesspoint: - s = "BayStack 670 wireless access point" - case NDPChassisPassport740: - s = "Passport 740" - case NDPChassisPassport750: - s = "Passport 750" - case NDPChassisPassport790: - s = "Passport 790" - case NDPChassisBusinessPolicySwitch200010100Switches: - s = "Business Policy Switch 2000 10/100 Switches" - case NDPChassisPassport8110L2Switch: - s = "Passport 8110 L2 Switch" - case NDPChassisPassport8106L2Switch: - s = "Passport 8106 L2 Switch" - case NDPChassisBayStack3580GigSwitch: - s = "BayStack 3580 Gig Switch" - case NDPChassisBayStack10PowerSupplyUnit: - s = "BayStack 10 Power Supply Unit" - case NDPChassisBayStack42010100Switch: - s = "BayStack 420 10/100 Switch" - case NDPChassisOPTeraMetro1200EthernetServiceModule: - s = "OPTera Metro 1200 Ethernet Service Module" - case NDPChassisOPTera8010co: - s = "OPTera 8010co" - case NDPChassisOPTera8610coL3Switch: - s = "OPTera 8610co L3 switch" - case NDPChassisOPTera8110coL2Switch: - s = "OPTera 8110co L2 switch" - case NDPChassisOPTera8003: - s = "OPTera 8003" - case NDPChassisOPTera8603L3Switch: - s = "OPTera 8603 L3 switch" - case NDPChassisOPTera8103L2Switch: - s = "OPTera 8103 L2 switch" - case NDPChassisBayStack380101001000Switch: - s = "BayStack 380 10/100/1000 Switch" - case NDPChassisEthernetSwitch47048T: - s = "Ethernet Switch 470-48T" - case NDPChassisOPTeraMetro1450EthernetServiceModule: - s = "OPTera Metro 1450 Ethernet Service Module" - case NDPChassisOPTeraMetro1400EthernetServiceModule: - s = "OPTera Metro 1400 Ethernet Service Module" - case NDPChassisAlteonSwitchFamily: - s = "Alteon Switch Family" - case NDPChassisEthernetSwitch46024TPWR: - s = "Ethernet Switch 460-24T-PWR" - case NDPChassisOPTeraMetro8010OPML2Switch: - s = "OPTera Metro 8010 OPM L2 Switch" - case NDPChassisOPTeraMetro8010coOPML2Switch: - s = "OPTera Metro 8010co OPM L2 Switch" - case NDPChassisOPTeraMetro8006OPML2Switch: - s = "OPTera Metro 8006 OPM L2 Switch" - case NDPChassisOPTeraMetro8003OPML2Switch: - s = "OPTera Metro 8003 OPM L2 Switch" - case NDPChassisAlteon180e: - s = "Alteon 180e" - case NDPChassisAlteonAD3: - s = "Alteon AD3" - case NDPChassisAlteon184: - s = "Alteon 184" - case NDPChassisAlteonAD4: - s = "Alteon AD4" - case NDPChassisPassport1424L3Switch: - s = "Passport 1424 L3 switch" - case NDPChassisPassport1648L3Switch: - s = "Passport 1648 L3 switch" - case NDPChassisPassport1612L3Switch: - s = "Passport 1612 L3 switch" - case NDPChassisPassport1624L3Switch: - s = "Passport 1624 L3 switch" - case NDPChassisBayStack38024FFiber1000Switch: - s = "BayStack 380-24F Fiber 1000 Switch" - case NDPChassisEthernetRoutingSwitch551024T: - s = "Ethernet Routing Switch 5510-24T" - case NDPChassisEthernetRoutingSwitch551048T: - s = "Ethernet Routing Switch 5510-48T" - case NDPChassisEthernetSwitch47024T: - s = "Ethernet Switch 470-24T" - case NDPChassisNortelNetworksWirelessLANAccessPoint2220: - s = "Nortel Networks Wireless LAN Access Point 2220" - case NDPChassisPassportRBS2402L3Switch: - s = "Passport RBS 2402 L3 switch" - case NDPChassisAlteonApplicationSwitch2424: - s = "Alteon Application Switch 2424" - case NDPChassisAlteonApplicationSwitch2224: - s = "Alteon Application Switch 2224" - case NDPChassisAlteonApplicationSwitch2208: - s = "Alteon Application Switch 2208" - case NDPChassisAlteonApplicationSwitch2216: - s = "Alteon Application Switch 2216" - case NDPChassisAlteonApplicationSwitch3408: - s = "Alteon Application Switch 3408" - case NDPChassisAlteonApplicationSwitch3416: - s = "Alteon Application Switch 3416" - case NDPChassisNortelNetworksWirelessLANSecuritySwitch2250: - s = "Nortel Networks Wireless LAN SecuritySwitch 2250" - case NDPChassisEthernetSwitch42548T: - s = "Ethernet Switch 425-48T" - case NDPChassisEthernetSwitch42524T: - s = "Ethernet Switch 425-24T" - case NDPChassisNortelNetworksWirelessLANAccessPoint2221: - s = "Nortel Networks Wireless LAN Access Point 2221" - case NDPChassisNortelMetroEthernetServiceUnit24TSPFswitch: - s = "Nortel Metro Ethernet Service Unit 24-T SPF switch" - case NDPChassisNortelMetroEthernetServiceUnit24TLXDCswitch: - s = " Nortel Metro Ethernet Service Unit 24-T LX DC switch" - case NDPChassisPassport830010slotchassis: - s = "Passport 8300 10-slot chassis" - case NDPChassisPassport83006slotchassis: - s = "Passport 8300 6-slot chassis" - case NDPChassisEthernetRoutingSwitch552024TPWR: - s = "Ethernet Routing Switch 5520-24T-PWR" - case NDPChassisEthernetRoutingSwitch552048TPWR: - s = "Ethernet Routing Switch 5520-48T-PWR" - case NDPChassisNortelNetworksVPNGateway3050: - s = "Nortel Networks VPN Gateway 3050" - case NDPChassisAlteonSSL31010100: - s = "Alteon SSL 310 10/100" - case NDPChassisAlteonSSL31010100Fiber: - s = "Alteon SSL 310 10/100 Fiber" - case NDPChassisAlteonSSL31010100FIPS: - s = "Alteon SSL 310 10/100 FIPS" - case NDPChassisAlteonSSL410101001000: - s = "Alteon SSL 410 10/100/1000" - case NDPChassisAlteonSSL410101001000Fiber: - s = "Alteon SSL 410 10/100/1000 Fiber" - case NDPChassisAlteonApplicationSwitch2424SSL: - s = "Alteon Application Switch 2424-SSL" - case NDPChassisEthernetSwitch32524T: - s = "Ethernet Switch 325-24T" - case NDPChassisEthernetSwitch32524G: - s = "Ethernet Switch 325-24G" - case NDPChassisNortelNetworksWirelessLANAccessPoint2225: - s = "Nortel Networks Wireless LAN Access Point 2225" - case NDPChassisNortelNetworksWirelessLANSecuritySwitch2270: - s = "Nortel Networks Wireless LAN SecuritySwitch 2270" - case NDPChassis24portEthernetSwitch47024TPWR: - s = "24-port Ethernet Switch 470-24T-PWR" - case NDPChassis48portEthernetSwitch47048TPWR: - s = "48-port Ethernet Switch 470-48T-PWR" - case NDPChassisEthernetRoutingSwitch553024TFD: - s = "Ethernet Routing Switch 5530-24TFD" - case NDPChassisEthernetSwitch351024T: - s = "Ethernet Switch 3510-24T" - case NDPChassisNortelMetroEthernetServiceUnit12GACL3Switch: - s = "Nortel Metro Ethernet Service Unit 12G AC L3 switch" - case NDPChassisNortelMetroEthernetServiceUnit12GDCL3Switch: - s = "Nortel Metro Ethernet Service Unit 12G DC L3 switch" - case NDPChassisNortelSecureAccessSwitch: - s = "Nortel Secure Access Switch" - case NDPChassisNortelNetworksVPNGateway3070: - s = "Nortel Networks VPN Gateway 3070" - case NDPChassisOPTeraMetro3500: - s = "OPTera Metro 3500" - case NDPChassisSMBBES101024T: - s = "SMB BES 1010 24T" - case NDPChassisSMBBES101048T: - s = "SMB BES 1010 48T" - case NDPChassisSMBBES102024TPWR: - s = "SMB BES 1020 24T PWR" - case NDPChassisSMBBES102048TPWR: - s = "SMB BES 1020 48T PWR" - case NDPChassisSMBBES201024T: - s = "SMB BES 2010 24T" - case NDPChassisSMBBES201048T: - s = "SMB BES 2010 48T" - case NDPChassisSMBBES202024TPWR: - s = "SMB BES 2020 24T PWR" - case NDPChassisSMBBES202048TPWR: - s = "SMB BES 2020 48T PWR" - case NDPChassisSMBBES11024T: - s = "SMB BES 110 24T" - case NDPChassisSMBBES11048T: - s = "SMB BES 110 48T" - case NDPChassisSMBBES12024TPWR: - s = "SMB BES 120 24T PWR" - case NDPChassisSMBBES12048TPWR: - s = "SMB BES 120 48T PWR" - case NDPChassisSMBBES21024T: - s = "SMB BES 210 24T" - case NDPChassisSMBBES21048T: - s = "SMB BES 210 48T" - case NDPChassisSMBBES22024TPWR: - s = "SMB BES 220 24T PWR" - case NDPChassisSMBBES22048TPWR: - s = "SMB BES 220 48T PWR" - case NDPChassisOME6500: - s = "OME 6500" - case NDPChassisEthernetRoutingSwitch4548GT: - s = "Ethernet Routing Switch 4548GT" - case NDPChassisEthernetRoutingSwitch4548GTPWR: - s = "Ethernet Routing Switch 4548GT-PWR" - case NDPChassisEthernetRoutingSwitch4550T: - s = "Ethernet Routing Switch 4550T" - case NDPChassisEthernetRoutingSwitch4550TPWR: - s = "Ethernet Routing Switch 4550T-PWR" - case NDPChassisEthernetRoutingSwitch4526FX: - s = "Ethernet Routing Switch 4526FX" - case NDPChassisEthernetRoutingSwitch250026T: - s = "Ethernet Routing Switch 2500-26T" - case NDPChassisEthernetRoutingSwitch250026TPWR: - s = "Ethernet Routing Switch 2500-26T-PWR" - case NDPChassisEthernetRoutingSwitch250050T: - s = "Ethernet Routing Switch 2500-50T" - case NDPChassisEthernetRoutingSwitch250050TPWR: - s = "Ethernet Routing Switch 2500-50T-PWR" - default: - s = "Unknown" - } - return -} - -func (t NDPBackplaneType) String() (s string) { - switch t { - case NDPBackplaneOther: - s = "Other" - case NDPBackplaneEthernet: - s = "Ethernet" - case NDPBackplaneEthernetTokenring: - s = "Ethernet and Tokenring" - case NDPBackplaneEthernetFDDI: - s = "Ethernet and FDDI" - case NDPBackplaneEthernetTokenringFDDI: - s = "Ethernet, Tokenring and FDDI" - case NDPBackplaneEthernetTokenringRedundantPower: - s = "Ethernet and Tokenring with redundant power" - case NDPBackplaneEthernetTokenringFDDIRedundantPower: - s = "Ethernet, Tokenring, FDDI with redundant power" - case NDPBackplaneTokenRing: - s = "Token Ring" - case NDPBackplaneEthernetTokenringFastEthernet: - s = "Ethernet, Tokenring and Fast Ethernet" - case NDPBackplaneEthernetFastEthernet: - s = "Ethernet and Fast Ethernet" - case NDPBackplaneEthernetTokenringFastEthernetRedundantPower: - s = "Ethernet, Tokenring, Fast Ethernet with redundant power" - case NDPBackplaneEthernetFastEthernetGigabitEthernet: - s = "Ethernet, Fast Ethernet and Gigabit Ethernet" - default: - s = "Unknown" - } - return -} - -func (t NDPState) String() (s string) { - switch t { - case NDPStateTopology: - s = "Topology Change" - case NDPStateHeartbeat: - s = "Heartbeat" - case NDPStateNew: - s = "New" - default: - s = "Unknown" - } - return -} diff --git a/vendor/github.com/google/gopacket/layers/ntp.go b/vendor/github.com/google/gopacket/layers/ntp.go deleted file mode 100644 index 33c15b3..0000000 --- a/vendor/github.com/google/gopacket/layers/ntp.go +++ /dev/null @@ -1,416 +0,0 @@ -// Copyright 2016 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. -// -//****************************************************************************** - -package layers - -import ( - "encoding/binary" - "errors" - - "github.com/google/gopacket" -) - -//****************************************************************************** -// -// Network Time Protocol (NTP) Decoding Layer -// ------------------------------------------ -// This file provides a GoPacket decoding layer for NTP. -// -//****************************************************************************** -// -// About The Network Time Protocol (NTP) -// ------------------------------------- -// NTP is a protocol that enables computers on the internet to set their -// clocks to the correct time (or to a time that is acceptably close to the -// correct time). NTP runs on top of UDP. -// -// There have been a series of versions of the NTP protocol. The latest -// version is V4 and is specified in RFC 5905: -// http://www.ietf.org/rfc/rfc5905.txt -// -//****************************************************************************** -// -// References -// ---------- -// -// Wikipedia's NTP entry: -// https://en.wikipedia.org/wiki/Network_Time_Protocol -// This is the best place to get an overview of NTP. -// -// Network Time Protocol Home Website: -// http://www.ntp.org/ -// This appears to be the official website of NTP. -// -// List of current NTP Protocol RFCs: -// http://www.ntp.org/rfc.html -// -// RFC 958: "Network Time Protocol (NTP)" (1985) -// https://tools.ietf.org/html/rfc958 -// This is the original NTP specification. -// -// RFC 1305: "Network Time Protocol (Version 3) Specification, Implementation and Analysis" (1992) -// https://tools.ietf.org/html/rfc1305 -// The protocol was updated in 1992 yielding NTP V3. -// -// RFC 5905: "Network Time Protocol Version 4: Protocol and Algorithms Specification" (2010) -// https://www.ietf.org/rfc/rfc5905.txt -// The protocol was updated in 2010 yielding NTP V4. -// V4 is backwards compatible with all previous versions of NTP. -// -// RFC 5906: "Network Time Protocol Version 4: Autokey Specification" -// https://tools.ietf.org/html/rfc5906 -// This document addresses the security of the NTP protocol -// and is probably not relevant to this package. -// -// RFC 5907: "Definitions of Managed Objects for Network Time Protocol Version 4 (NTPv4)" -// https://tools.ietf.org/html/rfc5907 -// This document addresses the management of NTP servers and -// is probably not relevant to this package. -// -// RFC 5908: "Network Time Protocol (NTP) Server Option for DHCPv6" -// https://tools.ietf.org/html/rfc5908 -// This document addresses the use of NTP in DHCPv6 and is -// probably not relevant to this package. -// -// "Let's make a NTP Client in C" -// https://lettier.github.io/posts/2016-04-26-lets-make-a-ntp-client-in-c.html -// This web page contains useful information about the details of NTP, -// including an NTP record struture in C, and C code. -// -// "NTP Packet Header (NTP Reference Implementation) (Computer Network Time Synchronization)" -// http://what-when-how.com/computer-network-time-synchronization/ -// ntp-packet-header-ntp-reference-implementation-computer-network-time-synchronization/ -// This web page contains useful information on the details of NTP. -// -// "Technical information - NTP Data Packet" -// https://www.meinbergglobal.com/english/info/ntp-packet.htm -// This page has a helpful diagram of an NTP V4 packet. -// -//****************************************************************************** -// -// Obsolete References -// ------------------- -// -// RFC 1119: "RFC-1119 "Network Time Protocol (Version 2) Specification and Implementation" (1989) -// https://tools.ietf.org/html/rfc1119 -// Version 2 was drafted in 1989. -// It is unclear whether V2 was ever implememented or whether the -// ideas ended up in V3 (which was implemented in 1992). -// -// RFC 1361: "Simple Network Time Protocol (SNTP)" -// https://tools.ietf.org/html/rfc1361 -// This document is obsoleted by RFC 1769 and is included only for completeness. -// -// RFC 1769: "Simple Network Time Protocol (SNTP)" -// https://tools.ietf.org/html/rfc1769 -// This document is obsoleted by RFC 2030 and RFC 4330 and is included only for completeness. -// -// RFC 2030: "Simple Network Time Protocol (SNTP) Version 4 for IPv4, IPv6 and OSI" -// https://tools.ietf.org/html/rfc2030 -// This document is obsoleted by RFC 4330 and is included only for completeness. -// -// RFC 4330: "Simple Network Time Protocol (SNTP) Version 4 for IPv4, IPv6 and OSI" -// https://tools.ietf.org/html/rfc4330 -// This document is obsoleted by RFC 5905 and is included only for completeness. -// -//****************************************************************************** -// -// Endian And Bit Numbering Issues -// ------------------------------- -// -// Endian and bit numbering issues can be confusing. Here is some -// clarification: -// -// ENDIAN: Values are sent big endian. -// https://en.wikipedia.org/wiki/Endianness -// -// BIT NUMBERING: Bits are numbered 0 upwards from the most significant -// bit to the least significant bit. This means that if there is a 32-bit -// value, the most significant bit is called bit 0 and the least -// significant bit is called bit 31. -// -// See RFC 791 Appendix B for more discussion. -// -//****************************************************************************** -// -// NTP V3 and V4 Packet Format -// --------------------------- -// NTP packets are UDP packets whose payload contains an NTP record. -// -// The NTP RFC defines the format of the NTP record. -// -// There have been four versions of the protocol: -// -// V1 in 1985 -// V2 in 1989 -// V3 in 1992 -// V4 in 2010 -// -// It is clear that V1 and V2 are obsolete, and there is no need to -// cater for these formats. -// -// V3 and V4 essentially use the same format, with V4 adding some optional -// fields on the end. So this package supports the V3 and V4 formats. -// -// The current version of NTP (NTP V4)'s RFC (V4 - RFC 5905) contains -// the following diagram for the NTP record format: - -// 0 1 2 3 -// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// |LI | VN |Mode | Stratum | Poll | Precision | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Root Delay | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Root Dispersion | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Reference ID | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | | -// + Reference Timestamp (64) + -// | | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | | -// + Origin Timestamp (64) + -// | | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | | -// + Receive Timestamp (64) + -// | | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | | -// + Transmit Timestamp (64) + -// | | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | | -// . . -// . Extension Field 1 (variable) . -// . . -// | | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | | -// . . -// . Extension Field 2 (variable) . -// . . -// | | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | Key Identifier | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | | -// | dgst (128) | -// | | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// From http://www.ietf.org/rfc/rfc5905.txt -// -// The fields "Extension Field 1 (variable)" and later are optional fields, -// and so we can set a minimum NTP record size of 48 bytes. -// -const ntpMinimumRecordSizeInBytes int = 48 - -//****************************************************************************** - -// NTP Type -// -------- -// Type NTP implements the DecodingLayer interface. Each NTP object -// represents in a structured form the NTP record present as the UDP -// payload in an NTP UDP packet. -// - -type NTPLeapIndicator uint8 -type NTPVersion uint8 -type NTPMode uint8 -type NTPStratum uint8 -type NTPLog2Seconds int8 -type NTPFixed16Seconds uint32 -type NTPReferenceID uint32 -type NTPTimestamp uint64 - -type NTP struct { - BaseLayer // Stores the packet bytes and payload bytes. - - LeapIndicator NTPLeapIndicator // [0,3]. Indicates whether leap second(s) is to be added. - Version NTPVersion // [0,7]. Version of the NTP protocol. - Mode NTPMode // [0,7]. Mode. - Stratum NTPStratum // [0,255]. Stratum of time server in the server tree. - Poll NTPLog2Seconds // [-128,127]. The maximum interval between successive messages, in log2 seconds. - Precision NTPLog2Seconds // [-128,127]. The precision of the system clock, in log2 seconds. - RootDelay NTPFixed16Seconds // [0,2^32-1]. Total round trip delay to the reference clock in seconds times 2^16. - RootDispersion NTPFixed16Seconds // [0,2^32-1]. Total dispersion to the reference clock, in seconds times 2^16. - ReferenceID NTPReferenceID // ID code of reference clock [0,2^32-1]. - ReferenceTimestamp NTPTimestamp // Most recent timestamp from the reference clock. - OriginTimestamp NTPTimestamp // Local time when request was sent from local host. - ReceiveTimestamp NTPTimestamp // Local time (on server) that request arrived at server host. - TransmitTimestamp NTPTimestamp // Local time (on server) that request departed server host. - - // FIX: This package should analyse the extension fields and represent the extension fields too. - ExtensionBytes []byte // Just put extensions in a byte slice. -} - -//****************************************************************************** - -// LayerType returns the layer type of the NTP object, which is LayerTypeNTP. -func (d *NTP) LayerType() gopacket.LayerType { - return LayerTypeNTP -} - -//****************************************************************************** - -// decodeNTP analyses a byte slice and attempts to decode it as an NTP -// record of a UDP packet. -// -// If it succeeds, it loads p with information about the packet and returns nil. -// If it fails, it returns an error (non nil). -// -// This function is employed in layertypes.go to register the NTP layer. -func decodeNTP(data []byte, p gopacket.PacketBuilder) error { - - // Attempt to decode the byte slice. - d := &NTP{} - err := d.DecodeFromBytes(data, p) - if err != nil { - return err - } - - // If the decoding worked, add the layer to the packet and set it - // as the application layer too, if there isn't already one. - p.AddLayer(d) - p.SetApplicationLayer(d) - - return nil -} - -//****************************************************************************** - -// DecodeFromBytes analyses a byte slice and attempts to decode it as an NTP -// record of a UDP packet. -// -// Upon succeeds, it loads the NTP object with information about the packet -// and returns nil. -// Upon failure, it returns an error (non nil). -func (d *NTP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - - // If the data block is too short to be a NTP record, then return an error. - if len(data) < ntpMinimumRecordSizeInBytes { - df.SetTruncated() - return errors.New("NTP packet too short") - } - - // RFC 5905 does not appear to define a maximum NTP record length. - // The protocol allows "extension fields" to be included in the record, - // and states about these fields:" - // - // "While the minimum field length containing required fields is - // four words (16 octets), a maximum field length remains to be - // established." - // - // For this reason, the packet length is not checked here for being too long. - - // NTP type embeds type BaseLayer which contains two fields: - // Contents is supposed to contain the bytes of the data at this level. - // Payload is supposed to contain the payload of this level. - // Here we set the baselayer to be the bytes of the NTP record. - d.BaseLayer = BaseLayer{Contents: data[:len(data)]} - - // Extract the fields from the block of bytes. - // To make sense of this, refer to the packet diagram - // above and the section on endian conventions. - - // The first few fields are all packed into the first 32 bits. Unpack them. - f := data[0] - d.LeapIndicator = NTPLeapIndicator((f & 0xC0) >> 6) - d.Version = NTPVersion((f & 0x38) >> 3) - d.Mode = NTPMode(f & 0x07) - d.Stratum = NTPStratum(data[1]) - d.Poll = NTPLog2Seconds(data[2]) - d.Precision = NTPLog2Seconds(data[3]) - - // The remaining fields can just be copied in big endian order. - d.RootDelay = NTPFixed16Seconds(binary.BigEndian.Uint32(data[4:8])) - d.RootDispersion = NTPFixed16Seconds(binary.BigEndian.Uint32(data[8:12])) - d.ReferenceID = NTPReferenceID(binary.BigEndian.Uint32(data[12:16])) - d.ReferenceTimestamp = NTPTimestamp(binary.BigEndian.Uint64(data[16:24])) - d.OriginTimestamp = NTPTimestamp(binary.BigEndian.Uint64(data[24:32])) - d.ReceiveTimestamp = NTPTimestamp(binary.BigEndian.Uint64(data[32:40])) - d.TransmitTimestamp = NTPTimestamp(binary.BigEndian.Uint64(data[40:48])) - - // This layer does not attempt to analyse the extension bytes. - // But if there are any, we'd like the user to know. So we just - // place them all in an ExtensionBytes field. - d.ExtensionBytes = data[48:] - - // Return no error. - return nil -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (d *NTP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - data, err := b.PrependBytes(ntpMinimumRecordSizeInBytes) - if err != nil { - return err - } - - // Pack the first few fields into the first 32 bits. - h := uint8(0) - h |= (uint8(d.LeapIndicator) << 6) & 0xC0 - h |= (uint8(d.Version) << 3) & 0x38 - h |= (uint8(d.Mode)) & 0x07 - data[0] = byte(h) - data[1] = byte(d.Stratum) - data[2] = byte(d.Poll) - data[3] = byte(d.Precision) - - // The remaining fields can just be copied in big endian order. - binary.BigEndian.PutUint32(data[4:8], uint32(d.RootDelay)) - binary.BigEndian.PutUint32(data[8:12], uint32(d.RootDispersion)) - binary.BigEndian.PutUint32(data[12:16], uint32(d.ReferenceID)) - binary.BigEndian.PutUint64(data[16:24], uint64(d.ReferenceTimestamp)) - binary.BigEndian.PutUint64(data[24:32], uint64(d.OriginTimestamp)) - binary.BigEndian.PutUint64(data[32:40], uint64(d.ReceiveTimestamp)) - binary.BigEndian.PutUint64(data[40:48], uint64(d.TransmitTimestamp)) - - ex, err := b.AppendBytes(len(d.ExtensionBytes)) - if err != nil { - return err - } - copy(ex, d.ExtensionBytes) - - return nil -} - -//****************************************************************************** - -// CanDecode returns a set of layers that NTP objects can decode. -// As NTP objects can only decide the NTP layer, we can return just that layer. -// Apparently a single layer type implements LayerClass. -func (d *NTP) CanDecode() gopacket.LayerClass { - return LayerTypeNTP -} - -//****************************************************************************** - -// NextLayerType specifies the next layer that GoPacket should attempt to -// analyse after this (NTP) layer. As NTP packets do not contain any payload -// bytes, there are no further layers to analyse. -func (d *NTP) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypeZero -} - -//****************************************************************************** - -// NTP packets do not carry any data payload, so the empty byte slice is retured. -// In Go, a nil slice is functionally identical to an empty slice, so we -// return nil to avoid a heap allocation. -func (d *NTP) Payload() []byte { - return nil -} - -//****************************************************************************** -//* End Of NTP File * -//****************************************************************************** diff --git a/vendor/github.com/google/gopacket/layers/ospf.go b/vendor/github.com/google/gopacket/layers/ospf.go deleted file mode 100644 index eee8542..0000000 --- a/vendor/github.com/google/gopacket/layers/ospf.go +++ /dev/null @@ -1,509 +0,0 @@ -// Copyright 2017 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "fmt" - - "github.com/google/gopacket" -) - -// OSPFType denotes what kind of OSPF type it is -type OSPFType uint8 - -// Potential values for OSPF.Type. -const ( - OSPFHello OSPFType = 1 - OSPFDatabaseDescription OSPFType = 2 - OSPFLinkStateRequest OSPFType = 3 - OSPFLinkStateUpdate OSPFType = 4 - OSPFLinkStateAcknowledgment OSPFType = 5 -) - -// LSA Function Codes for LSAheader.LSType -const ( - RouterLSAtype = 0x2001 - NetworkLSAtype = 0x2002 - InterAreaPrefixLSAtype = 0x2003 - InterAreaRouterLSAtype = 0x2004 - ASExternalLSAtype = 0x4005 - NSSALSAtype = 0x2007 - LinkLSAtype = 0x0008 - IntraAreaPrefixLSAtype = 0x2009 -) - -// String conversions for OSPFType -func (i OSPFType) String() string { - switch i { - case OSPFHello: - return "Hello" - case OSPFDatabaseDescription: - return "Database Description" - case OSPFLinkStateRequest: - return "Link State Request" - case OSPFLinkStateUpdate: - return "Link State Update" - case OSPFLinkStateAcknowledgment: - return "Link State Acknowledgment" - default: - return "" - } -} - -// Prefix extends IntraAreaPrefixLSA -type Prefix struct { - PrefixLength uint8 - PrefixOptions uint8 - Metric uint16 - AddressPrefix []byte -} - -// IntraAreaPrefixLSA is the struct from RFC 5340 A.4.10. -type IntraAreaPrefixLSA struct { - NumOfPrefixes uint16 - RefLSType uint16 - RefLinkStateID uint32 - RefAdvRouter uint32 - Prefixes []Prefix -} - -// LinkLSA is the struct from RFC 5340 A.4.9. -type LinkLSA struct { - RtrPriority uint8 - Options uint32 - LinkLocalAddress []byte - NumOfPrefixes uint32 - Prefixes []Prefix -} - -// ASExternalLSA is the struct from RFC 5340 A.4.7. -type ASExternalLSA struct { - Flags uint8 - Metric uint32 - PrefixLength uint8 - PrefixOptions uint8 - RefLSType uint16 - AddressPrefix []byte - ForwardingAddress []byte - ExternalRouteTag uint32 - RefLinkStateID uint32 -} - -// InterAreaRouterLSA is the struct from RFC 5340 A.4.6. -type InterAreaRouterLSA struct { - Options uint32 - Metric uint32 - DestinationRouterID uint32 -} - -// InterAreaPrefixLSA is the struct from RFC 5340 A.4.5. -type InterAreaPrefixLSA struct { - Metric uint32 - PrefixLength uint8 - PrefixOptions uint8 - AddressPrefix []byte -} - -// NetworkLSA is the struct from RFC 5340 A.4.4. -type NetworkLSA struct { - Options uint32 - AttachedRouter []uint32 -} - -// Router extends RouterLSA -type Router struct { - Type uint8 - Metric uint16 - InterfaceID uint32 - NeighborInterfaceID uint32 - NeighborRouterID uint32 -} - -// RouterLSA is the struct from RFC 5340 A.4.3. -type RouterLSA struct { - Flags uint8 - Options uint32 - Routers []Router -} - -// LSAheader is the struct from RFC 5340 A.4.2. -type LSAheader struct { - LSAge uint16 - LSType uint16 - LinkStateID uint32 - AdvRouter uint32 - LSSeqNumber uint32 - LSChecksum uint16 - Length uint16 -} - -// LSA links LSAheader with the structs from RFC 5340 A.4. -type LSA struct { - LSAheader - Content interface{} -} - -// LSUpdate is the struct from RFC 5340 A.3.5. -type LSUpdate struct { - NumOfLSAs uint32 - LSAs []LSA -} - -// LSReq is the struct from RFC 5340 A.3.4. -type LSReq struct { - LSType uint16 - LSID uint32 - AdvRouter uint32 -} - -// DbDescPkg is the struct from RFC 5340 A.3.3. -type DbDescPkg struct { - Options uint32 - InterfaceMTU uint16 - Flags uint16 - DDSeqNumber uint32 - LSAinfo []LSAheader -} - -// HelloPkg is the struct from RFC 5340 A.3.2. -type HelloPkg struct { - InterfaceID uint32 - RtrPriority uint8 - Options uint32 - HelloInterval uint16 - RouterDeadInterval uint16 - DesignatedRouterID uint32 - BackupDesignatedRouterID uint32 - NeighborID []uint32 -} - -// HelloPkgV2 extends the HelloPkg struct with OSPFv2 information -type HelloPkgV2 struct { - HelloPkg - NetworkMask uint32 -} - -// OSPF is a basic OSPF packet header with common fields of Version 2 and Version 3. -type OSPF struct { - Version uint8 - Type OSPFType - PacketLength uint16 - RouterID uint32 - AreaID uint32 - Checksum uint16 - Content interface{} -} - -//OSPFv2 extend the OSPF head with version 2 specific fields -type OSPFv2 struct { - BaseLayer - OSPF - AuType uint16 - Authentication uint64 -} - -// OSPFv3 extend the OSPF head with version 3 specific fields -type OSPFv3 struct { - BaseLayer - OSPF - Instance uint8 - Reserved uint8 -} - -// getLSAs parses the LSA information from the packet -func getLSAs(num uint32, data []byte) ([]LSA, error) { - var lsas []LSA - var i uint32 = 0 - var offset uint32 = 0 - for ; i < num; i++ { - var content interface{} - lstype := binary.BigEndian.Uint16(data[offset+2 : offset+4]) - lsalength := binary.BigEndian.Uint16(data[offset+18 : offset+20]) - - switch lstype { - case RouterLSAtype: - var routers []Router - var j uint32 - for j = 24; j < uint32(lsalength); j += 16 { - router := Router{ - Type: uint8(data[offset+j]), - Metric: binary.BigEndian.Uint16(data[offset+j+2 : offset+j+4]), - InterfaceID: binary.BigEndian.Uint32(data[offset+j+4 : offset+j+8]), - NeighborInterfaceID: binary.BigEndian.Uint32(data[offset+j+8 : offset+j+12]), - NeighborRouterID: binary.BigEndian.Uint32(data[offset+j+12 : offset+j+16]), - } - routers = append(routers, router) - } - content = RouterLSA{ - Flags: uint8(data[offset+20]), - Options: binary.BigEndian.Uint32(data[offset+20:offset+24]) & 0x00FFFFFF, - Routers: routers, - } - case NetworkLSAtype: - var routers []uint32 - var j uint32 - for j = 24; j < uint32(lsalength); j += 4 { - routers = append(routers, binary.BigEndian.Uint32(data[offset+j:offset+j+4])) - } - content = NetworkLSA{ - Options: binary.BigEndian.Uint32(data[offset+20:offset+24]) & 0x00FFFFFF, - AttachedRouter: routers, - } - case InterAreaPrefixLSAtype: - content = InterAreaPrefixLSA{ - Metric: binary.BigEndian.Uint32(data[offset+20:offset+24]) & 0x00FFFFFF, - PrefixLength: uint8(data[offset+24]), - PrefixOptions: uint8(data[offset+25]), - AddressPrefix: data[offset+28 : offset+uint32(lsalength)], - } - case InterAreaRouterLSAtype: - content = InterAreaRouterLSA{ - Options: binary.BigEndian.Uint32(data[offset+20:offset+24]) & 0x00FFFFFF, - Metric: binary.BigEndian.Uint32(data[offset+24:offset+28]) & 0x00FFFFFF, - DestinationRouterID: binary.BigEndian.Uint32(data[offset+28 : offset+32]), - } - case ASExternalLSAtype: - fallthrough - case NSSALSAtype: - - flags := uint8(data[offset+20]) - prefixLen := uint8(data[offset+24]) / 8 - var forwardingAddress []byte - if (flags & 0x02) == 0x02 { - forwardingAddress = data[offset+28+uint32(prefixLen) : offset+28+uint32(prefixLen)+16] - } - content = ASExternalLSA{ - Flags: flags, - Metric: binary.BigEndian.Uint32(data[offset+20:offset+24]) & 0x00FFFFFF, - PrefixLength: prefixLen, - PrefixOptions: uint8(data[offset+25]), - RefLSType: binary.BigEndian.Uint16(data[offset+26 : offset+28]), - AddressPrefix: data[offset+28 : offset+28+uint32(prefixLen)], - ForwardingAddress: forwardingAddress, - } - case LinkLSAtype: - var prefixes []Prefix - var prefixOffset uint32 = offset + 44 - var j uint32 - numOfPrefixes := binary.BigEndian.Uint32(data[offset+40 : offset+44]) - for j = 0; j < numOfPrefixes; j++ { - prefixLen := uint8(data[prefixOffset]) - prefix := Prefix{ - PrefixLength: prefixLen, - PrefixOptions: uint8(data[prefixOffset+1]), - AddressPrefix: data[prefixOffset+4 : prefixOffset+4+uint32(prefixLen)/8], - } - prefixes = append(prefixes, prefix) - prefixOffset = prefixOffset + 4 + uint32(prefixLen)/8 - } - content = LinkLSA{ - RtrPriority: uint8(data[offset+20]), - Options: binary.BigEndian.Uint32(data[offset+20:offset+24]) & 0x00FFFFFF, - LinkLocalAddress: data[offset+24 : offset+40], - NumOfPrefixes: numOfPrefixes, - Prefixes: prefixes, - } - case IntraAreaPrefixLSAtype: - var prefixes []Prefix - var prefixOffset uint32 = offset + 32 - var j uint16 - numOfPrefixes := binary.BigEndian.Uint16(data[offset+20 : offset+22]) - for j = 0; j < numOfPrefixes; j++ { - prefixLen := uint8(data[prefixOffset]) - prefix := Prefix{ - PrefixLength: prefixLen, - PrefixOptions: uint8(data[prefixOffset+1]), - Metric: binary.BigEndian.Uint16(data[prefixOffset+2 : prefixOffset+4]), - AddressPrefix: data[prefixOffset+4 : prefixOffset+4+uint32(prefixLen)/8], - } - prefixes = append(prefixes, prefix) - prefixOffset = prefixOffset + 4 + uint32(prefixLen) - } - content = IntraAreaPrefixLSA{ - NumOfPrefixes: numOfPrefixes, - RefLSType: binary.BigEndian.Uint16(data[offset+22 : offset+24]), - RefLinkStateID: binary.BigEndian.Uint32(data[offset+24 : offset+28]), - RefAdvRouter: binary.BigEndian.Uint32(data[offset+28 : offset+32]), - Prefixes: prefixes, - } - default: - return nil, fmt.Errorf("Unknown Link State type.") - } - lsa := LSA{ - LSAheader: LSAheader{ - LSAge: binary.BigEndian.Uint16(data[offset : offset+2]), - LSType: lstype, - LinkStateID: binary.BigEndian.Uint32(data[offset+4 : offset+8]), - AdvRouter: binary.BigEndian.Uint32(data[offset+8 : offset+12]), - LSSeqNumber: binary.BigEndian.Uint32(data[offset+12 : offset+16]), - LSChecksum: binary.BigEndian.Uint16(data[offset+16 : offset+18]), - Length: lsalength, - }, - Content: content, - } - lsas = append(lsas, lsa) - offset += uint32(lsalength) - } - return lsas, nil -} - -// DecodeFromBytes decodes the given bytes into the OSPF layer. -func (ospf *OSPFv2) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 24 { - return fmt.Errorf("Packet too smal for OSPF Version 2") - } - - ospf.Version = uint8(data[0]) - ospf.Type = OSPFType(data[1]) - ospf.PacketLength = binary.BigEndian.Uint16(data[2:4]) - ospf.RouterID = binary.BigEndian.Uint32(data[4:8]) - ospf.AreaID = binary.BigEndian.Uint32(data[8:12]) - ospf.Checksum = binary.BigEndian.Uint16(data[12:14]) - ospf.AuType = binary.BigEndian.Uint16(data[14:16]) - ospf.Authentication = binary.BigEndian.Uint64(data[16:24]) - - return nil -} - -// DecodeFromBytes decodes the given bytes into the OSPF layer. -func (ospf *OSPFv3) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - - if len(data) < 16 { - return fmt.Errorf("Packet too smal for OSPF Version 3") - } - - ospf.Version = uint8(data[0]) - ospf.Type = OSPFType(data[1]) - ospf.PacketLength = binary.BigEndian.Uint16(data[2:4]) - ospf.RouterID = binary.BigEndian.Uint32(data[4:8]) - ospf.AreaID = binary.BigEndian.Uint32(data[8:12]) - ospf.Checksum = binary.BigEndian.Uint16(data[12:14]) - ospf.Instance = uint8(data[14]) - ospf.Reserved = uint8(data[15]) - - switch ospf.Type { - case OSPFHello: - var neighbors []uint32 - for i := 36; uint16(i+4) <= ospf.PacketLength; i += 4 { - neighbors = append(neighbors, binary.BigEndian.Uint32(data[i:i+4])) - } - ospf.Content = HelloPkg{ - InterfaceID: binary.BigEndian.Uint32(data[16:20]), - RtrPriority: uint8(data[20]), - Options: binary.BigEndian.Uint32(data[21:25]) >> 8, - HelloInterval: binary.BigEndian.Uint16(data[24:26]), - RouterDeadInterval: binary.BigEndian.Uint16(data[26:28]), - DesignatedRouterID: binary.BigEndian.Uint32(data[28:32]), - BackupDesignatedRouterID: binary.BigEndian.Uint32(data[32:36]), - NeighborID: neighbors, - } - case OSPFDatabaseDescription: - var lsas []LSAheader - for i := 28; uint16(i+20) <= ospf.PacketLength; i += 20 { - lsa := LSAheader{ - LSAge: binary.BigEndian.Uint16(data[i : i+2]), - LSType: binary.BigEndian.Uint16(data[i+2 : i+4]), - LinkStateID: binary.BigEndian.Uint32(data[i+4 : i+8]), - AdvRouter: binary.BigEndian.Uint32(data[i+8 : i+12]), - LSSeqNumber: binary.BigEndian.Uint32(data[i+12 : i+16]), - LSChecksum: binary.BigEndian.Uint16(data[i+16 : i+18]), - Length: binary.BigEndian.Uint16(data[i+18 : i+20]), - } - lsas = append(lsas, lsa) - } - ospf.Content = DbDescPkg{ - Options: binary.BigEndian.Uint32(data[16:20]) & 0x00FFFFFF, - InterfaceMTU: binary.BigEndian.Uint16(data[20:22]), - Flags: binary.BigEndian.Uint16(data[22:24]), - DDSeqNumber: binary.BigEndian.Uint32(data[24:28]), - LSAinfo: lsas, - } - case OSPFLinkStateRequest: - var lsrs []LSReq - for i := 16; uint16(i+12) <= ospf.PacketLength; i += 12 { - lsr := LSReq{ - LSType: binary.BigEndian.Uint16(data[i+2 : i+4]), - LSID: binary.BigEndian.Uint32(data[i+4 : i+8]), - AdvRouter: binary.BigEndian.Uint32(data[i+8 : i+12]), - } - lsrs = append(lsrs, lsr) - } - ospf.Content = lsrs - case OSPFLinkStateUpdate: - num := binary.BigEndian.Uint32(data[16:20]) - lsas, err := getLSAs(num, data[20:]) - if err != nil { - return fmt.Errorf("Cannot parse Link State Update packet: %v", err) - } - ospf.Content = LSUpdate{ - NumOfLSAs: num, - LSAs: lsas, - } - - case OSPFLinkStateAcknowledgment: - var lsas []LSAheader - for i := 16; uint16(i+20) <= ospf.PacketLength; i += 20 { - lsa := LSAheader{ - LSAge: binary.BigEndian.Uint16(data[i : i+2]), - LSType: binary.BigEndian.Uint16(data[i+2 : i+4]), - LinkStateID: binary.BigEndian.Uint32(data[i+4 : i+8]), - AdvRouter: binary.BigEndian.Uint32(data[i+8 : i+12]), - LSSeqNumber: binary.BigEndian.Uint32(data[i+12 : i+16]), - LSChecksum: binary.BigEndian.Uint16(data[i+16 : i+18]), - Length: binary.BigEndian.Uint16(data[i+18 : i+20]), - } - lsas = append(lsas, lsa) - } - ospf.Content = lsas - default: - } - - return nil -} - -// LayerType returns LayerTypeOSPF -func (ospf *OSPFv2) LayerType() gopacket.LayerType { - return LayerTypeOSPF -} -func (ospf *OSPFv3) LayerType() gopacket.LayerType { - return LayerTypeOSPF -} - -// NextLayerType returns the layer type contained by this DecodingLayer. -func (ospf *OSPFv2) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypeZero -} -func (ospf *OSPFv3) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypeZero -} - -// CanDecode returns the set of layer types that this DecodingLayer can decode. -func (ospf *OSPFv2) CanDecode() gopacket.LayerClass { - return LayerTypeOSPF -} -func (ospf *OSPFv3) CanDecode() gopacket.LayerClass { - return LayerTypeOSPF -} - -func decodeOSPF(data []byte, p gopacket.PacketBuilder) error { - if len(data) < 14 { - return fmt.Errorf("Packet too smal for OSPF") - } - - switch uint8(data[0]) { - case 2: - ospf := &OSPFv2{} - return decodingLayerDecoder(ospf, data, p) - case 3: - ospf := &OSPFv3{} - return decodingLayerDecoder(ospf, data, p) - default: - } - - return fmt.Errorf("Unable to determine OSPF type.") -} diff --git a/vendor/github.com/google/gopacket/layers/pflog.go b/vendor/github.com/google/gopacket/layers/pflog.go deleted file mode 100644 index 853882f..0000000 --- a/vendor/github.com/google/gopacket/layers/pflog.go +++ /dev/null @@ -1,76 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - - "github.com/google/gopacket" -) - -type PFDirection uint8 - -const ( - PFDirectionInOut PFDirection = 0 - PFDirectionIn PFDirection = 1 - PFDirectionOut PFDirection = 2 -) - -// PFLog provides the layer for 'pf' packet-filter logging, as described at -// http://www.freebsd.org/cgi/man.cgi?query=pflog&sektion=4 -type PFLog struct { - BaseLayer - Length uint8 - Family ProtocolFamily - Action, Reason uint8 - IFName, Ruleset []byte - RuleNum, SubruleNum uint32 - UID uint32 - PID int32 - RuleUID uint32 - RulePID int32 - Direction PFDirection - // The remainder is padding -} - -func (pf *PFLog) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - pf.Length = data[0] - pf.Family = ProtocolFamily(data[1]) - pf.Action = data[2] - pf.Reason = data[3] - pf.IFName = data[4:20] - pf.Ruleset = data[20:36] - pf.RuleNum = binary.BigEndian.Uint32(data[36:40]) - pf.SubruleNum = binary.BigEndian.Uint32(data[40:44]) - pf.UID = binary.BigEndian.Uint32(data[44:48]) - pf.PID = int32(binary.BigEndian.Uint32(data[48:52])) - pf.RuleUID = binary.BigEndian.Uint32(data[52:56]) - pf.RulePID = int32(binary.BigEndian.Uint32(data[56:60])) - pf.Direction = PFDirection(data[60]) - if pf.Length%4 != 1 { - return errors.New("PFLog header length should be 3 less than multiple of 4") - } - actualLength := int(pf.Length) + 3 - pf.Contents = data[:actualLength] - pf.Payload = data[actualLength:] - return nil -} - -// LayerType returns layers.LayerTypePFLog -func (pf *PFLog) LayerType() gopacket.LayerType { return LayerTypePFLog } - -func (pf *PFLog) CanDecode() gopacket.LayerClass { return LayerTypePFLog } - -func (pf *PFLog) NextLayerType() gopacket.LayerType { - return pf.Family.LayerType() -} - -func decodePFLog(data []byte, p gopacket.PacketBuilder) error { - pf := &PFLog{} - return decodingLayerDecoder(pf, data, p) -} diff --git a/vendor/github.com/google/gopacket/layers/ports.go b/vendor/github.com/google/gopacket/layers/ports.go deleted file mode 100644 index 431358c..0000000 --- a/vendor/github.com/google/gopacket/layers/ports.go +++ /dev/null @@ -1,140 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "fmt" - "strconv" - - "github.com/google/gopacket" -) - -// TCPPort is a port in a TCP layer. -type TCPPort uint16 - -// UDPPort is a port in a UDP layer. -type UDPPort uint16 - -// RUDPPort is a port in a RUDP layer. -type RUDPPort uint8 - -// SCTPPort is a port in a SCTP layer. -type SCTPPort uint16 - -// UDPLitePort is a port in a UDPLite layer. -type UDPLitePort uint16 - -// RUDPPortNames contains the string names for all RUDP ports. -var RUDPPortNames = map[RUDPPort]string{} - -// UDPLitePortNames contains the string names for all UDPLite ports. -var UDPLitePortNames = map[UDPLitePort]string{} - -// {TCP,UDP,SCTP}PortNames can be found in iana_ports.go - -// String returns the port as "number(name)" if there's a well-known port name, -// or just "number" if there isn't. Well-known names are stored in -// TCPPortNames. -func (a TCPPort) String() string { - if name, ok := TCPPortNames[a]; ok { - return fmt.Sprintf("%d(%s)", a, name) - } - return strconv.Itoa(int(a)) -} - -// LayerType returns a LayerType that would be able to decode the -// application payload. It uses some well-known ports such as 53 for -// DNS. -// -// Returns gopacket.LayerTypePayload for unknown/unsupported port numbers. -func (a TCPPort) LayerType() gopacket.LayerType { - lt := tcpPortLayerType[uint16(a)] - if lt != 0 { - return lt - } - return gopacket.LayerTypePayload -} - -var tcpPortLayerType = [65536]gopacket.LayerType{ - 53: LayerTypeDNS, -} - -// RegisterTCPPortLayerType creates a new mapping between a TCPPort -// and an underlaying LayerType. -func RegisterTCPPortLayerType(port TCPPort, layerType gopacket.LayerType) { - tcpPortLayerType[port] = layerType -} - -// String returns the port as "number(name)" if there's a well-known port name, -// or just "number" if there isn't. Well-known names are stored in -// UDPPortNames. -func (a UDPPort) String() string { - if name, ok := UDPPortNames[a]; ok { - return fmt.Sprintf("%d(%s)", a, name) - } - return strconv.Itoa(int(a)) -} - -// LayerType returns a LayerType that would be able to decode the -// application payload. It uses some well-known ports such as 53 for -// DNS. -// -// Returns gopacket.LayerTypePayload for unknown/unsupported port numbers. -func (a UDPPort) LayerType() gopacket.LayerType { - lt := udpPortLayerType[uint16(a)] - if lt != 0 { - return lt - } - return gopacket.LayerTypePayload -} - -var udpPortLayerType = [65536]gopacket.LayerType{ - 53: LayerTypeDNS, - 123: LayerTypeNTP, - 4789: LayerTypeVXLAN, - 67: LayerTypeDHCPv4, - 68: LayerTypeDHCPv4, - 6343: LayerTypeSFlow, - 6081: LayerTypeGeneve, - 3784: LayerTypeBFD, -} - -// RegisterUDPPortLayerType creates a new mapping between a UDPPort -// and an underlaying LayerType. -func RegisterUDPPortLayerType(port UDPPort, layerType gopacket.LayerType) { - udpPortLayerType[port] = layerType -} - -// String returns the port as "number(name)" if there's a well-known port name, -// or just "number" if there isn't. Well-known names are stored in -// RUDPPortNames. -func (a RUDPPort) String() string { - if name, ok := RUDPPortNames[a]; ok { - return fmt.Sprintf("%d(%s)", a, name) - } - return strconv.Itoa(int(a)) -} - -// String returns the port as "number(name)" if there's a well-known port name, -// or just "number" if there isn't. Well-known names are stored in -// SCTPPortNames. -func (a SCTPPort) String() string { - if name, ok := SCTPPortNames[a]; ok { - return fmt.Sprintf("%d(%s)", a, name) - } - return strconv.Itoa(int(a)) -} - -// String returns the port as "number(name)" if there's a well-known port name, -// or just "number" if there isn't. Well-known names are stored in -// UDPLitePortNames. -func (a UDPLitePort) String() string { - if name, ok := UDPLitePortNames[a]; ok { - return fmt.Sprintf("%d(%s)", a, name) - } - return strconv.Itoa(int(a)) -} diff --git a/vendor/github.com/google/gopacket/layers/ppp.go b/vendor/github.com/google/gopacket/layers/ppp.go deleted file mode 100644 index 1d2e7b8..0000000 --- a/vendor/github.com/google/gopacket/layers/ppp.go +++ /dev/null @@ -1,74 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "github.com/google/gopacket" -) - -// PPP is the layer for PPP encapsulation headers. -type PPP struct { - BaseLayer - PPPType PPPType -} - -// PPPEndpoint is a singleton endpoint for PPP. Since there is no actual -// addressing for the two ends of a PPP connection, we use a singleton value -// named 'point' for each endpoint. -var PPPEndpoint = gopacket.NewEndpoint(EndpointPPP, nil) - -// PPPFlow is a singleton flow for PPP. Since there is no actual addressing for -// the two ends of a PPP connection, we use a singleton value to represent the -// flow for all PPP connections. -var PPPFlow = gopacket.NewFlow(EndpointPPP, nil, nil) - -// LayerType returns LayerTypePPP -func (p *PPP) LayerType() gopacket.LayerType { return LayerTypePPP } - -// LinkFlow returns PPPFlow. -func (p *PPP) LinkFlow() gopacket.Flow { return PPPFlow } - -func decodePPP(data []byte, p gopacket.PacketBuilder) error { - ppp := &PPP{} - if data[0]&0x1 == 0 { - if data[1]&0x1 == 0 { - return errors.New("PPP has invalid type") - } - ppp.PPPType = PPPType(binary.BigEndian.Uint16(data[:2])) - ppp.Contents = data[:2] - ppp.Payload = data[2:] - } else { - ppp.PPPType = PPPType(data[0]) - ppp.Contents = data[:1] - ppp.Payload = data[1:] - } - p.AddLayer(ppp) - p.SetLinkLayer(ppp) - return p.NextDecoder(ppp.PPPType) -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (p *PPP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - if p.PPPType&0x100 == 0 { - bytes, err := b.PrependBytes(2) - if err != nil { - return err - } - binary.BigEndian.PutUint16(bytes, uint16(p.PPPType)) - } else { - bytes, err := b.PrependBytes(1) - if err != nil { - return err - } - bytes[0] = uint8(p.PPPType) - } - return nil -} diff --git a/vendor/github.com/google/gopacket/layers/pppoe.go b/vendor/github.com/google/gopacket/layers/pppoe.go deleted file mode 100644 index 14cd63a..0000000 --- a/vendor/github.com/google/gopacket/layers/pppoe.go +++ /dev/null @@ -1,60 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "github.com/google/gopacket" -) - -// PPPoE is the layer for PPPoE encapsulation headers. -type PPPoE struct { - BaseLayer - Version uint8 - Type uint8 - Code PPPoECode - SessionId uint16 - Length uint16 -} - -// LayerType returns gopacket.LayerTypePPPoE. -func (p *PPPoE) LayerType() gopacket.LayerType { - return LayerTypePPPoE -} - -// decodePPPoE decodes the PPPoE header (see http://tools.ietf.org/html/rfc2516). -func decodePPPoE(data []byte, p gopacket.PacketBuilder) error { - pppoe := &PPPoE{ - Version: data[0] >> 4, - Type: data[0] & 0x0F, - Code: PPPoECode(data[1]), - SessionId: binary.BigEndian.Uint16(data[2:4]), - Length: binary.BigEndian.Uint16(data[4:6]), - } - pppoe.BaseLayer = BaseLayer{data[:6], data[6 : 6+pppoe.Length]} - p.AddLayer(pppoe) - return p.NextDecoder(pppoe.Code) -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (p *PPPoE) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - payload := b.Bytes() - bytes, err := b.PrependBytes(6) - if err != nil { - return err - } - bytes[0] = (p.Version << 4) | p.Type - bytes[1] = byte(p.Code) - binary.BigEndian.PutUint16(bytes[2:], p.SessionId) - if opts.FixLengths { - p.Length = uint16(len(payload)) - } - binary.BigEndian.PutUint16(bytes[4:], p.Length) - return nil -} diff --git a/vendor/github.com/google/gopacket/layers/prism.go b/vendor/github.com/google/gopacket/layers/prism.go deleted file mode 100644 index e1711e7..0000000 --- a/vendor/github.com/google/gopacket/layers/prism.go +++ /dev/null @@ -1,146 +0,0 @@ -// Copyright 2015 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -// http://www.tcpdump.org/linktypes/LINKTYPE_IEEE802_11_PRISM.html - -package layers - -import ( - "encoding/binary" - "errors" - - "github.com/google/gopacket" -) - -func decodePrismValue(data []byte, pv *PrismValue) { - pv.DID = PrismDID(binary.LittleEndian.Uint32(data[0:4])) - pv.Status = binary.LittleEndian.Uint16(data[4:6]) - pv.Length = binary.LittleEndian.Uint16(data[6:8]) - pv.Data = data[8 : 8+pv.Length] -} - -type PrismDID uint32 - -const ( - PrismDIDType1HostTime PrismDID = 0x10044 - PrismDIDType2HostTime PrismDID = 0x01041 - PrismDIDType1MACTime PrismDID = 0x20044 - PrismDIDType2MACTime PrismDID = 0x02041 - PrismDIDType1Channel PrismDID = 0x30044 - PrismDIDType2Channel PrismDID = 0x03041 - PrismDIDType1RSSI PrismDID = 0x40044 - PrismDIDType2RSSI PrismDID = 0x04041 - PrismDIDType1SignalQuality PrismDID = 0x50044 - PrismDIDType2SignalQuality PrismDID = 0x05041 - PrismDIDType1Signal PrismDID = 0x60044 - PrismDIDType2Signal PrismDID = 0x06041 - PrismDIDType1Noise PrismDID = 0x70044 - PrismDIDType2Noise PrismDID = 0x07041 - PrismDIDType1Rate PrismDID = 0x80044 - PrismDIDType2Rate PrismDID = 0x08041 - PrismDIDType1TransmittedFrameIndicator PrismDID = 0x90044 - PrismDIDType2TransmittedFrameIndicator PrismDID = 0x09041 - PrismDIDType1FrameLength PrismDID = 0xA0044 - PrismDIDType2FrameLength PrismDID = 0x0A041 -) - -const ( - PrismType1MessageCode uint16 = 0x00000044 - PrismType2MessageCode uint16 = 0x00000041 -) - -func (p PrismDID) String() string { - dids := map[PrismDID]string{ - PrismDIDType1HostTime: "Host Time", - PrismDIDType2HostTime: "Host Time", - PrismDIDType1MACTime: "MAC Time", - PrismDIDType2MACTime: "MAC Time", - PrismDIDType1Channel: "Channel", - PrismDIDType2Channel: "Channel", - PrismDIDType1RSSI: "RSSI", - PrismDIDType2RSSI: "RSSI", - PrismDIDType1SignalQuality: "Signal Quality", - PrismDIDType2SignalQuality: "Signal Quality", - PrismDIDType1Signal: "Signal", - PrismDIDType2Signal: "Signal", - PrismDIDType1Noise: "Noise", - PrismDIDType2Noise: "Noise", - PrismDIDType1Rate: "Rate", - PrismDIDType2Rate: "Rate", - PrismDIDType1TransmittedFrameIndicator: "Transmitted Frame Indicator", - PrismDIDType2TransmittedFrameIndicator: "Transmitted Frame Indicator", - PrismDIDType1FrameLength: "Frame Length", - PrismDIDType2FrameLength: "Frame Length", - } - - if str, ok := dids[p]; ok { - return str - } - - return "Unknown DID" -} - -type PrismValue struct { - DID PrismDID - Status uint16 - Length uint16 - Data []byte -} - -func (pv *PrismValue) IsSupplied() bool { - return pv.Status == 1 -} - -var ErrPrismExpectedMoreData = errors.New("Expected more data.") -var ErrPrismInvalidCode = errors.New("Invalid header code.") - -func decodePrismHeader(data []byte, p gopacket.PacketBuilder) error { - d := &PrismHeader{} - return decodingLayerDecoder(d, data, p) -} - -type PrismHeader struct { - BaseLayer - Code uint16 - Length uint16 - DeviceName string - Values []PrismValue -} - -func (m *PrismHeader) LayerType() gopacket.LayerType { return LayerTypePrismHeader } - -func (m *PrismHeader) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - m.Code = binary.LittleEndian.Uint16(data[0:4]) - m.Length = binary.LittleEndian.Uint16(data[4:8]) - m.DeviceName = string(data[8:24]) - m.BaseLayer = BaseLayer{Contents: data[:m.Length], Payload: data[m.Length:len(data)]} - - switch m.Code { - case PrismType1MessageCode: - fallthrough - case PrismType2MessageCode: - // valid message code - default: - return ErrPrismInvalidCode - } - - offset := uint16(24) - - m.Values = make([]PrismValue, (m.Length-offset)/12) - for i := 0; i < len(m.Values); i++ { - decodePrismValue(data[offset:offset+12], &m.Values[i]) - offset += 12 - } - - if offset != m.Length { - return ErrPrismExpectedMoreData - } - - return nil -} - -func (m *PrismHeader) CanDecode() gopacket.LayerClass { return LayerTypePrismHeader } -func (m *PrismHeader) NextLayerType() gopacket.LayerType { return LayerTypeDot11 } diff --git a/vendor/github.com/google/gopacket/layers/radiotap.go b/vendor/github.com/google/gopacket/layers/radiotap.go deleted file mode 100644 index 4304e75..0000000 --- a/vendor/github.com/google/gopacket/layers/radiotap.go +++ /dev/null @@ -1,1045 +0,0 @@ -// Copyright 2014 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "bytes" - "encoding/binary" - "fmt" - "hash/crc32" - "strings" - - "github.com/google/gopacket" -) - -// align calculates the number of bytes needed to align with the width -// on the offset, returning the number of bytes we need to skip to -// align to the offset (width). -func align(offset uint16, width uint16) uint16 { - return ((((offset) + ((width) - 1)) & (^((width) - 1))) - offset) -} - -type RadioTapPresent uint32 - -const ( - RadioTapPresentTSFT RadioTapPresent = 1 << iota - RadioTapPresentFlags - RadioTapPresentRate - RadioTapPresentChannel - RadioTapPresentFHSS - RadioTapPresentDBMAntennaSignal - RadioTapPresentDBMAntennaNoise - RadioTapPresentLockQuality - RadioTapPresentTxAttenuation - RadioTapPresentDBTxAttenuation - RadioTapPresentDBMTxPower - RadioTapPresentAntenna - RadioTapPresentDBAntennaSignal - RadioTapPresentDBAntennaNoise - RadioTapPresentRxFlags - RadioTapPresentTxFlags - RadioTapPresentRtsRetries - RadioTapPresentDataRetries - _ - RadioTapPresentMCS - RadioTapPresentAMPDUStatus - RadioTapPresentVHT - RadioTapPresentEXT RadioTapPresent = 1 << 31 -) - -func (r RadioTapPresent) TSFT() bool { - return r&RadioTapPresentTSFT != 0 -} -func (r RadioTapPresent) Flags() bool { - return r&RadioTapPresentFlags != 0 -} -func (r RadioTapPresent) Rate() bool { - return r&RadioTapPresentRate != 0 -} -func (r RadioTapPresent) Channel() bool { - return r&RadioTapPresentChannel != 0 -} -func (r RadioTapPresent) FHSS() bool { - return r&RadioTapPresentFHSS != 0 -} -func (r RadioTapPresent) DBMAntennaSignal() bool { - return r&RadioTapPresentDBMAntennaSignal != 0 -} -func (r RadioTapPresent) DBMAntennaNoise() bool { - return r&RadioTapPresentDBMAntennaNoise != 0 -} -func (r RadioTapPresent) LockQuality() bool { - return r&RadioTapPresentLockQuality != 0 -} -func (r RadioTapPresent) TxAttenuation() bool { - return r&RadioTapPresentTxAttenuation != 0 -} -func (r RadioTapPresent) DBTxAttenuation() bool { - return r&RadioTapPresentDBTxAttenuation != 0 -} -func (r RadioTapPresent) DBMTxPower() bool { - return r&RadioTapPresentDBMTxPower != 0 -} -func (r RadioTapPresent) Antenna() bool { - return r&RadioTapPresentAntenna != 0 -} -func (r RadioTapPresent) DBAntennaSignal() bool { - return r&RadioTapPresentDBAntennaSignal != 0 -} -func (r RadioTapPresent) DBAntennaNoise() bool { - return r&RadioTapPresentDBAntennaNoise != 0 -} -func (r RadioTapPresent) RxFlags() bool { - return r&RadioTapPresentRxFlags != 0 -} -func (r RadioTapPresent) TxFlags() bool { - return r&RadioTapPresentTxFlags != 0 -} -func (r RadioTapPresent) RtsRetries() bool { - return r&RadioTapPresentRtsRetries != 0 -} -func (r RadioTapPresent) DataRetries() bool { - return r&RadioTapPresentDataRetries != 0 -} -func (r RadioTapPresent) MCS() bool { - return r&RadioTapPresentMCS != 0 -} -func (r RadioTapPresent) AMPDUStatus() bool { - return r&RadioTapPresentAMPDUStatus != 0 -} -func (r RadioTapPresent) VHT() bool { - return r&RadioTapPresentVHT != 0 -} -func (r RadioTapPresent) EXT() bool { - return r&RadioTapPresentEXT != 0 -} - -type RadioTapChannelFlags uint16 - -const ( - RadioTapChannelFlagsTurbo RadioTapChannelFlags = 0x0010 // Turbo channel - RadioTapChannelFlagsCCK RadioTapChannelFlags = 0x0020 // CCK channel - RadioTapChannelFlagsOFDM RadioTapChannelFlags = 0x0040 // OFDM channel - RadioTapChannelFlagsGhz2 RadioTapChannelFlags = 0x0080 // 2 GHz spectrum channel. - RadioTapChannelFlagsGhz5 RadioTapChannelFlags = 0x0100 // 5 GHz spectrum channel - RadioTapChannelFlagsPassive RadioTapChannelFlags = 0x0200 // Only passive scan allowed - RadioTapChannelFlagsDynamic RadioTapChannelFlags = 0x0400 // Dynamic CCK-OFDM channel - RadioTapChannelFlagsGFSK RadioTapChannelFlags = 0x0800 // GFSK channel (FHSS PHY) -) - -func (r RadioTapChannelFlags) Turbo() bool { - return r&RadioTapChannelFlagsTurbo != 0 -} -func (r RadioTapChannelFlags) CCK() bool { - return r&RadioTapChannelFlagsCCK != 0 -} -func (r RadioTapChannelFlags) OFDM() bool { - return r&RadioTapChannelFlagsOFDM != 0 -} -func (r RadioTapChannelFlags) Ghz2() bool { - return r&RadioTapChannelFlagsGhz2 != 0 -} -func (r RadioTapChannelFlags) Ghz5() bool { - return r&RadioTapChannelFlagsGhz5 != 0 -} -func (r RadioTapChannelFlags) Passive() bool { - return r&RadioTapChannelFlagsPassive != 0 -} -func (r RadioTapChannelFlags) Dynamic() bool { - return r&RadioTapChannelFlagsDynamic != 0 -} -func (r RadioTapChannelFlags) GFSK() bool { - return r&RadioTapChannelFlagsGFSK != 0 -} - -// String provides a human readable string for RadioTapChannelFlags. -// This string is possibly subject to change over time; if you're storing this -// persistently, you should probably store the RadioTapChannelFlags value, not its string. -func (a RadioTapChannelFlags) String() string { - var out bytes.Buffer - if a.Turbo() { - out.WriteString("Turbo,") - } - if a.CCK() { - out.WriteString("CCK,") - } - if a.OFDM() { - out.WriteString("OFDM,") - } - if a.Ghz2() { - out.WriteString("Ghz2,") - } - if a.Ghz5() { - out.WriteString("Ghz5,") - } - if a.Passive() { - out.WriteString("Passive,") - } - if a.Dynamic() { - out.WriteString("Dynamic,") - } - if a.GFSK() { - out.WriteString("GFSK,") - } - - if length := out.Len(); length > 0 { - return string(out.Bytes()[:length-1]) // strip final comma - } - return "" -} - -type RadioTapFlags uint8 - -const ( - RadioTapFlagsCFP RadioTapFlags = 1 << iota // sent/received during CFP - RadioTapFlagsShortPreamble // sent/received * with short * preamble - RadioTapFlagsWEP // sent/received * with WEP encryption - RadioTapFlagsFrag // sent/received * with fragmentation - RadioTapFlagsFCS // frame includes FCS - RadioTapFlagsDatapad // frame has padding between * 802.11 header and payload * (to 32-bit boundary) - RadioTapFlagsBadFCS // does not pass FCS check - RadioTapFlagsShortGI // HT short GI -) - -func (r RadioTapFlags) CFP() bool { - return r&RadioTapFlagsCFP != 0 -} -func (r RadioTapFlags) ShortPreamble() bool { - return r&RadioTapFlagsShortPreamble != 0 -} -func (r RadioTapFlags) WEP() bool { - return r&RadioTapFlagsWEP != 0 -} -func (r RadioTapFlags) Frag() bool { - return r&RadioTapFlagsFrag != 0 -} -func (r RadioTapFlags) FCS() bool { - return r&RadioTapFlagsFCS != 0 -} -func (r RadioTapFlags) Datapad() bool { - return r&RadioTapFlagsDatapad != 0 -} -func (r RadioTapFlags) BadFCS() bool { - return r&RadioTapFlagsBadFCS != 0 -} -func (r RadioTapFlags) ShortGI() bool { - return r&RadioTapFlagsShortGI != 0 -} - -// String provides a human readable string for RadioTapFlags. -// This string is possibly subject to change over time; if you're storing this -// persistently, you should probably store the RadioTapFlags value, not its string. -func (a RadioTapFlags) String() string { - var out bytes.Buffer - if a.CFP() { - out.WriteString("CFP,") - } - if a.ShortPreamble() { - out.WriteString("SHORT-PREAMBLE,") - } - if a.WEP() { - out.WriteString("WEP,") - } - if a.Frag() { - out.WriteString("FRAG,") - } - if a.FCS() { - out.WriteString("FCS,") - } - if a.Datapad() { - out.WriteString("DATAPAD,") - } - if a.ShortGI() { - out.WriteString("SHORT-GI,") - } - - if length := out.Len(); length > 0 { - return string(out.Bytes()[:length-1]) // strip final comma - } - return "" -} - -type RadioTapRate uint8 - -func (a RadioTapRate) String() string { - return fmt.Sprintf("%v Mb/s", 0.5*float32(a)) -} - -type RadioTapChannelFrequency uint16 - -func (a RadioTapChannelFrequency) String() string { - return fmt.Sprintf("%d MHz", a) -} - -type RadioTapRxFlags uint16 - -const ( - RadioTapRxFlagsBadPlcp RadioTapRxFlags = 0x0002 -) - -func (self RadioTapRxFlags) BadPlcp() bool { - return self&RadioTapRxFlagsBadPlcp != 0 -} - -func (self RadioTapRxFlags) String() string { - if self.BadPlcp() { - return "BADPLCP" - } - return "" -} - -type RadioTapTxFlags uint16 - -const ( - RadioTapTxFlagsFail RadioTapTxFlags = 1 << iota - RadioTapTxFlagsCTS - RadioTapTxFlagsRTS - RadioTapTxFlagsNoACK -) - -func (self RadioTapTxFlags) Fail() bool { return self&RadioTapTxFlagsFail != 0 } -func (self RadioTapTxFlags) CTS() bool { return self&RadioTapTxFlagsCTS != 0 } -func (self RadioTapTxFlags) RTS() bool { return self&RadioTapTxFlagsRTS != 0 } -func (self RadioTapTxFlags) NoACK() bool { return self&RadioTapTxFlagsNoACK != 0 } - -func (self RadioTapTxFlags) String() string { - var tokens []string - if self.Fail() { - tokens = append(tokens, "Fail") - } - if self.CTS() { - tokens = append(tokens, "CTS") - } - if self.RTS() { - tokens = append(tokens, "RTS") - } - if self.NoACK() { - tokens = append(tokens, "NoACK") - } - return strings.Join(tokens, ",") -} - -type RadioTapMCS struct { - Known RadioTapMCSKnown - Flags RadioTapMCSFlags - MCS uint8 -} - -func (self RadioTapMCS) String() string { - var tokens []string - if self.Known.Bandwidth() { - token := "?" - switch self.Flags.Bandwidth() { - case 0: - token = "20" - case 1: - token = "40" - case 2: - token = "40(20L)" - case 3: - token = "40(20U)" - } - tokens = append(tokens, token) - } - if self.Known.MCSIndex() { - tokens = append(tokens, fmt.Sprintf("MCSIndex#%d", self.MCS)) - } - if self.Known.GuardInterval() { - if self.Flags.ShortGI() { - tokens = append(tokens, fmt.Sprintf("shortGI")) - } else { - tokens = append(tokens, fmt.Sprintf("longGI")) - } - } - if self.Known.HTFormat() { - if self.Flags.Greenfield() { - tokens = append(tokens, fmt.Sprintf("HT-greenfield")) - } else { - tokens = append(tokens, fmt.Sprintf("HT-mixed")) - } - } - if self.Known.FECType() { - if self.Flags.FECLDPC() { - tokens = append(tokens, fmt.Sprintf("LDPC")) - } else { - tokens = append(tokens, fmt.Sprintf("BCC")) - } - } - if self.Known.STBC() { - tokens = append(tokens, fmt.Sprintf("STBC#%d", self.Flags.STBC())) - } - if self.Known.NESS() { - num := 0 - if self.Known.NESS1() { - num |= 0x02 - } - if self.Flags.NESS0() { - num |= 0x01 - } - tokens = append(tokens, fmt.Sprintf("num-of-ESS#%d", num)) - } - return strings.Join(tokens, ",") -} - -type RadioTapMCSKnown uint8 - -const ( - RadioTapMCSKnownBandwidth RadioTapMCSKnown = 1 << iota - RadioTapMCSKnownMCSIndex - RadioTapMCSKnownGuardInterval - RadioTapMCSKnownHTFormat - RadioTapMCSKnownFECType - RadioTapMCSKnownSTBC - RadioTapMCSKnownNESS - RadioTapMCSKnownNESS1 -) - -func (self RadioTapMCSKnown) Bandwidth() bool { return self&RadioTapMCSKnownBandwidth != 0 } -func (self RadioTapMCSKnown) MCSIndex() bool { return self&RadioTapMCSKnownMCSIndex != 0 } -func (self RadioTapMCSKnown) GuardInterval() bool { return self&RadioTapMCSKnownGuardInterval != 0 } -func (self RadioTapMCSKnown) HTFormat() bool { return self&RadioTapMCSKnownHTFormat != 0 } -func (self RadioTapMCSKnown) FECType() bool { return self&RadioTapMCSKnownFECType != 0 } -func (self RadioTapMCSKnown) STBC() bool { return self&RadioTapMCSKnownSTBC != 0 } -func (self RadioTapMCSKnown) NESS() bool { return self&RadioTapMCSKnownNESS != 0 } -func (self RadioTapMCSKnown) NESS1() bool { return self&RadioTapMCSKnownNESS1 != 0 } - -type RadioTapMCSFlags uint8 - -const ( - RadioTapMCSFlagsBandwidthMask RadioTapMCSFlags = 0x03 - RadioTapMCSFlagsShortGI = 0x04 - RadioTapMCSFlagsGreenfield = 0x08 - RadioTapMCSFlagsFECLDPC = 0x10 - RadioTapMCSFlagsSTBCMask = 0x60 - RadioTapMCSFlagsNESS0 = 0x80 -) - -func (self RadioTapMCSFlags) Bandwidth() int { - return int(self & RadioTapMCSFlagsBandwidthMask) -} -func (self RadioTapMCSFlags) ShortGI() bool { return self&RadioTapMCSFlagsShortGI != 0 } -func (self RadioTapMCSFlags) Greenfield() bool { return self&RadioTapMCSFlagsGreenfield != 0 } -func (self RadioTapMCSFlags) FECLDPC() bool { return self&RadioTapMCSFlagsFECLDPC != 0 } -func (self RadioTapMCSFlags) STBC() int { - return int(self&RadioTapMCSFlagsSTBCMask) >> 5 -} -func (self RadioTapMCSFlags) NESS0() bool { return self&RadioTapMCSFlagsNESS0 != 0 } - -type RadioTapAMPDUStatus struct { - Reference uint32 - Flags RadioTapAMPDUStatusFlags - CRC uint8 -} - -func (self RadioTapAMPDUStatus) String() string { - tokens := []string{ - fmt.Sprintf("ref#%x", self.Reference), - } - if self.Flags.ReportZerolen() && self.Flags.IsZerolen() { - tokens = append(tokens, fmt.Sprintf("zero-length")) - } - if self.Flags.LastKnown() && self.Flags.IsLast() { - tokens = append(tokens, "last") - } - if self.Flags.DelimCRCErr() { - tokens = append(tokens, "delimiter CRC error") - } - if self.Flags.DelimCRCKnown() { - tokens = append(tokens, fmt.Sprintf("delimiter-CRC=%02x", self.CRC)) - } - return strings.Join(tokens, ",") -} - -type RadioTapAMPDUStatusFlags uint16 - -const ( - RadioTapAMPDUStatusFlagsReportZerolen RadioTapAMPDUStatusFlags = 1 << iota - RadioTapAMPDUIsZerolen - RadioTapAMPDULastKnown - RadioTapAMPDUIsLast - RadioTapAMPDUDelimCRCErr - RadioTapAMPDUDelimCRCKnown -) - -func (self RadioTapAMPDUStatusFlags) ReportZerolen() bool { - return self&RadioTapAMPDUStatusFlagsReportZerolen != 0 -} -func (self RadioTapAMPDUStatusFlags) IsZerolen() bool { return self&RadioTapAMPDUIsZerolen != 0 } -func (self RadioTapAMPDUStatusFlags) LastKnown() bool { return self&RadioTapAMPDULastKnown != 0 } -func (self RadioTapAMPDUStatusFlags) IsLast() bool { return self&RadioTapAMPDUIsLast != 0 } -func (self RadioTapAMPDUStatusFlags) DelimCRCErr() bool { return self&RadioTapAMPDUDelimCRCErr != 0 } -func (self RadioTapAMPDUStatusFlags) DelimCRCKnown() bool { return self&RadioTapAMPDUDelimCRCKnown != 0 } - -type RadioTapVHT struct { - Known RadioTapVHTKnown - Flags RadioTapVHTFlags - Bandwidth uint8 - MCSNSS [4]RadioTapVHTMCSNSS - Coding uint8 - GroupId uint8 - PartialAID uint16 -} - -func (self RadioTapVHT) String() string { - var tokens []string - if self.Known.STBC() { - if self.Flags.STBC() { - tokens = append(tokens, "STBC") - } else { - tokens = append(tokens, "no STBC") - } - } - if self.Known.TXOPPSNotAllowed() { - if self.Flags.TXOPPSNotAllowed() { - tokens = append(tokens, "TXOP doze not allowed") - } else { - tokens = append(tokens, "TXOP doze allowed") - } - } - if self.Known.GI() { - if self.Flags.SGI() { - tokens = append(tokens, "short GI") - } else { - tokens = append(tokens, "long GI") - } - } - if self.Known.SGINSYMDisambiguation() { - if self.Flags.SGINSYMMod() { - tokens = append(tokens, "NSYM mod 10=9") - } else { - tokens = append(tokens, "NSYM mod 10!=9 or no short GI") - } - } - if self.Known.LDPCExtraOFDMSymbol() { - if self.Flags.LDPCExtraOFDMSymbol() { - tokens = append(tokens, "LDPC extra OFDM symbols") - } else { - tokens = append(tokens, "no LDPC extra OFDM symbols") - } - } - if self.Known.Beamformed() { - if self.Flags.Beamformed() { - tokens = append(tokens, "beamformed") - } else { - tokens = append(tokens, "no beamformed") - } - } - if self.Known.Bandwidth() { - token := "?" - switch self.Bandwidth & 0x1f { - case 0: - token = "20" - case 1: - token = "40" - case 2: - token = "40(20L)" - case 3: - token = "40(20U)" - case 4: - token = "80" - case 5: - token = "80(40L)" - case 6: - token = "80(40U)" - case 7: - token = "80(20LL)" - case 8: - token = "80(20LU)" - case 9: - token = "80(20UL)" - case 10: - token = "80(20UU)" - case 11: - token = "160" - case 12: - token = "160(80L)" - case 13: - token = "160(80U)" - case 14: - token = "160(40LL)" - case 15: - token = "160(40LU)" - case 16: - token = "160(40UL)" - case 17: - token = "160(40UU)" - case 18: - token = "160(20LLL)" - case 19: - token = "160(20LLU)" - case 20: - token = "160(20LUL)" - case 21: - token = "160(20LUU)" - case 22: - token = "160(20ULL)" - case 23: - token = "160(20ULU)" - case 24: - token = "160(20UUL)" - case 25: - token = "160(20UUU)" - } - tokens = append(tokens, token) - } - for i, MCSNSS := range self.MCSNSS { - if MCSNSS.Present() { - fec := "?" - switch self.Coding & (1 << uint8(i)) { - case 0: - fec = "BCC" - case 1: - fec = "LDPC" - } - tokens = append(tokens, fmt.Sprintf("user%d(%s,%s)", i, MCSNSS.String(), fec)) - } - } - if self.Known.GroupId() { - tokens = append(tokens, - fmt.Sprintf("group=%d", self.GroupId)) - } - if self.Known.PartialAID() { - tokens = append(tokens, - fmt.Sprintf("partial-AID=%d", self.PartialAID)) - } - return strings.Join(tokens, ",") -} - -type RadioTapVHTKnown uint16 - -const ( - RadioTapVHTKnownSTBC RadioTapVHTKnown = 1 << iota - RadioTapVHTKnownTXOPPSNotAllowed - RadioTapVHTKnownGI - RadioTapVHTKnownSGINSYMDisambiguation - RadioTapVHTKnownLDPCExtraOFDMSymbol - RadioTapVHTKnownBeamformed - RadioTapVHTKnownBandwidth - RadioTapVHTKnownGroupId - RadioTapVHTKnownPartialAID -) - -func (self RadioTapVHTKnown) STBC() bool { return self&RadioTapVHTKnownSTBC != 0 } -func (self RadioTapVHTKnown) TXOPPSNotAllowed() bool { - return self&RadioTapVHTKnownTXOPPSNotAllowed != 0 -} -func (self RadioTapVHTKnown) GI() bool { return self&RadioTapVHTKnownGI != 0 } -func (self RadioTapVHTKnown) SGINSYMDisambiguation() bool { - return self&RadioTapVHTKnownSGINSYMDisambiguation != 0 -} -func (self RadioTapVHTKnown) LDPCExtraOFDMSymbol() bool { - return self&RadioTapVHTKnownLDPCExtraOFDMSymbol != 0 -} -func (self RadioTapVHTKnown) Beamformed() bool { return self&RadioTapVHTKnownBeamformed != 0 } -func (self RadioTapVHTKnown) Bandwidth() bool { return self&RadioTapVHTKnownBandwidth != 0 } -func (self RadioTapVHTKnown) GroupId() bool { return self&RadioTapVHTKnownGroupId != 0 } -func (self RadioTapVHTKnown) PartialAID() bool { return self&RadioTapVHTKnownPartialAID != 0 } - -type RadioTapVHTFlags uint8 - -const ( - RadioTapVHTFlagsSTBC RadioTapVHTFlags = 1 << iota - RadioTapVHTFlagsTXOPPSNotAllowed - RadioTapVHTFlagsSGI - RadioTapVHTFlagsSGINSYMMod - RadioTapVHTFlagsLDPCExtraOFDMSymbol - RadioTapVHTFlagsBeamformed -) - -func (self RadioTapVHTFlags) STBC() bool { return self&RadioTapVHTFlagsSTBC != 0 } -func (self RadioTapVHTFlags) TXOPPSNotAllowed() bool { - return self&RadioTapVHTFlagsTXOPPSNotAllowed != 0 -} -func (self RadioTapVHTFlags) SGI() bool { return self&RadioTapVHTFlagsSGI != 0 } -func (self RadioTapVHTFlags) SGINSYMMod() bool { return self&RadioTapVHTFlagsSGINSYMMod != 0 } -func (self RadioTapVHTFlags) LDPCExtraOFDMSymbol() bool { - return self&RadioTapVHTFlagsLDPCExtraOFDMSymbol != 0 -} -func (self RadioTapVHTFlags) Beamformed() bool { return self&RadioTapVHTFlagsBeamformed != 0 } - -type RadioTapVHTMCSNSS uint8 - -func (self RadioTapVHTMCSNSS) Present() bool { - return self&0x0F != 0 -} - -func (self RadioTapVHTMCSNSS) String() string { - return fmt.Sprintf("NSS#%dMCS#%d", uint32(self&0xf), uint32(self>>4)) -} - -func decodeRadioTap(data []byte, p gopacket.PacketBuilder) error { - d := &RadioTap{} - // TODO: Should we set LinkLayer here? And implement LinkFlow - return decodingLayerDecoder(d, data, p) -} - -type RadioTap struct { - BaseLayer - - // Version 0. Only increases for drastic changes, introduction of compatible new fields does not count. - Version uint8 - // Length of the whole header in bytes, including it_version, it_pad, it_len, and data fields. - Length uint16 - // Present is a bitmap telling which fields are present. Set bit 31 (0x80000000) to extend the bitmap by another 32 bits. Additional extensions are made by setting bit 31. - Present RadioTapPresent - // TSFT: value in microseconds of the MAC's 64-bit 802.11 Time Synchronization Function timer when the first bit of the MPDU arrived at the MAC. For received frames, only. - TSFT uint64 - Flags RadioTapFlags - // Rate Tx/Rx data rate - Rate RadioTapRate - // ChannelFrequency Tx/Rx frequency in MHz, followed by flags - ChannelFrequency RadioTapChannelFrequency - ChannelFlags RadioTapChannelFlags - // FHSS For frequency-hopping radios, the hop set (first byte) and pattern (second byte). - FHSS uint16 - // DBMAntennaSignal RF signal power at the antenna, decibel difference from one milliwatt. - DBMAntennaSignal int8 - // DBMAntennaNoise RF noise power at the antenna, decibel difference from one milliwatt. - DBMAntennaNoise int8 - // LockQuality Quality of Barker code lock. Unitless. Monotonically nondecreasing with "better" lock strength. Called "Signal Quality" in datasheets. - LockQuality uint16 - // TxAttenuation Transmit power expressed as unitless distance from max power set at factory calibration. 0 is max power. Monotonically nondecreasing with lower power levels. - TxAttenuation uint16 - // DBTxAttenuation Transmit power expressed as decibel distance from max power set at factory calibration. 0 is max power. Monotonically nondecreasing with lower power levels. - DBTxAttenuation uint16 - // DBMTxPower Transmit power expressed as dBm (decibels from a 1 milliwatt reference). This is the absolute power level measured at the antenna port. - DBMTxPower int8 - // Antenna Unitless indication of the Rx/Tx antenna for this packet. The first antenna is antenna 0. - Antenna uint8 - // DBAntennaSignal RF signal power at the antenna, decibel difference from an arbitrary, fixed reference. - DBAntennaSignal uint8 - // DBAntennaNoise RF noise power at the antenna, decibel difference from an arbitrary, fixed reference point. - DBAntennaNoise uint8 - // - RxFlags RadioTapRxFlags - TxFlags RadioTapTxFlags - RtsRetries uint8 - DataRetries uint8 - MCS RadioTapMCS - AMPDUStatus RadioTapAMPDUStatus - VHT RadioTapVHT -} - -func (m *RadioTap) LayerType() gopacket.LayerType { return LayerTypeRadioTap } - -func (m *RadioTap) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - m.Version = uint8(data[0]) - m.Length = binary.LittleEndian.Uint16(data[2:4]) - m.Present = RadioTapPresent(binary.LittleEndian.Uint32(data[4:8])) - - offset := uint16(4) - - for (binary.LittleEndian.Uint32(data[offset:offset+4]) & 0x80000000) != 0 { - // This parser only handles standard radiotap namespace, - // and expects all fields are packed in the first it_present. - // Extended bitmap will be just ignored. - offset += 4 - } - offset += 4 // skip the bitmap - - if m.Present.TSFT() { - offset += align(offset, 8) - m.TSFT = binary.LittleEndian.Uint64(data[offset : offset+8]) - offset += 8 - } - if m.Present.Flags() { - m.Flags = RadioTapFlags(data[offset]) - offset++ - } - if m.Present.Rate() { - m.Rate = RadioTapRate(data[offset]) - offset++ - } - if m.Present.Channel() { - offset += align(offset, 2) - m.ChannelFrequency = RadioTapChannelFrequency(binary.LittleEndian.Uint16(data[offset : offset+2])) - offset += 2 - m.ChannelFlags = RadioTapChannelFlags(binary.LittleEndian.Uint16(data[offset : offset+2])) - offset += 2 - } - if m.Present.FHSS() { - m.FHSS = binary.LittleEndian.Uint16(data[offset : offset+2]) - offset += 2 - } - if m.Present.DBMAntennaSignal() { - m.DBMAntennaSignal = int8(data[offset]) - offset++ - } - if m.Present.DBMAntennaNoise() { - m.DBMAntennaNoise = int8(data[offset]) - offset++ - } - if m.Present.LockQuality() { - offset += align(offset, 2) - m.LockQuality = binary.LittleEndian.Uint16(data[offset : offset+2]) - offset += 2 - } - if m.Present.TxAttenuation() { - offset += align(offset, 2) - m.TxAttenuation = binary.LittleEndian.Uint16(data[offset : offset+2]) - offset += 2 - } - if m.Present.DBTxAttenuation() { - offset += align(offset, 2) - m.DBTxAttenuation = binary.LittleEndian.Uint16(data[offset : offset+2]) - offset += 2 - } - if m.Present.DBMTxPower() { - m.DBMTxPower = int8(data[offset]) - offset++ - } - if m.Present.Antenna() { - m.Antenna = uint8(data[offset]) - offset++ - } - if m.Present.DBAntennaSignal() { - m.DBAntennaSignal = uint8(data[offset]) - offset++ - } - if m.Present.DBAntennaNoise() { - m.DBAntennaNoise = uint8(data[offset]) - offset++ - } - if m.Present.RxFlags() { - offset += align(offset, 2) - m.RxFlags = RadioTapRxFlags(binary.LittleEndian.Uint16(data[offset:])) - offset += 2 - } - if m.Present.TxFlags() { - offset += align(offset, 2) - m.TxFlags = RadioTapTxFlags(binary.LittleEndian.Uint16(data[offset:])) - offset += 2 - } - if m.Present.RtsRetries() { - m.RtsRetries = uint8(data[offset]) - offset++ - } - if m.Present.DataRetries() { - m.DataRetries = uint8(data[offset]) - offset++ - } - if m.Present.MCS() { - m.MCS = RadioTapMCS{ - RadioTapMCSKnown(data[offset]), - RadioTapMCSFlags(data[offset+1]), - uint8(data[offset+2]), - } - offset += 3 - } - if m.Present.AMPDUStatus() { - offset += align(offset, 4) - m.AMPDUStatus = RadioTapAMPDUStatus{ - Reference: binary.LittleEndian.Uint32(data[offset:]), - Flags: RadioTapAMPDUStatusFlags(binary.LittleEndian.Uint16(data[offset+4:])), - CRC: uint8(data[offset+6]), - } - offset += 8 - } - if m.Present.VHT() { - offset += align(offset, 2) - m.VHT = RadioTapVHT{ - Known: RadioTapVHTKnown(binary.LittleEndian.Uint16(data[offset:])), - Flags: RadioTapVHTFlags(data[offset+2]), - Bandwidth: uint8(data[offset+3]), - MCSNSS: [4]RadioTapVHTMCSNSS{ - RadioTapVHTMCSNSS(data[offset+4]), - RadioTapVHTMCSNSS(data[offset+5]), - RadioTapVHTMCSNSS(data[offset+6]), - RadioTapVHTMCSNSS(data[offset+7]), - }, - Coding: uint8(data[offset+8]), - GroupId: uint8(data[offset+9]), - PartialAID: binary.LittleEndian.Uint16(data[offset+10:]), - } - offset += 12 - } - - payload := data[m.Length:] - if !m.Flags.FCS() { // Dot11.DecodeFromBytes() expects FCS present - fcs := make([]byte, 4) - h := crc32.NewIEEE() - h.Write(payload) - binary.LittleEndian.PutUint32(fcs, h.Sum32()) - payload = append(payload, fcs...) - } - m.BaseLayer = BaseLayer{Contents: data[:m.Length], Payload: payload} - - return nil -} - -func (m RadioTap) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - buf := make([]byte, 1024) - - buf[0] = m.Version - buf[1] = 0 - - binary.LittleEndian.PutUint32(buf[4:8], uint32(m.Present)) - - offset := uint16(4) - - for (binary.LittleEndian.Uint32(buf[offset:offset+4]) & 0x80000000) != 0 { - offset += 4 - } - - offset += 4 - - if m.Present.TSFT() { - offset += align(offset, 8) - binary.LittleEndian.PutUint64(buf[offset:offset+8], m.TSFT) - offset += 8 - } - - if m.Present.Flags() { - buf[offset] = uint8(m.Flags) - offset++ - } - - if m.Present.Rate() { - buf[offset] = uint8(m.Rate) - offset++ - } - - if m.Present.Channel() { - offset += align(offset, 2) - binary.LittleEndian.PutUint16(buf[offset:offset+2], uint16(m.ChannelFrequency)) - offset += 2 - binary.LittleEndian.PutUint16(buf[offset:offset+2], uint16(m.ChannelFlags)) - offset += 2 - } - - if m.Present.FHSS() { - binary.LittleEndian.PutUint16(buf[offset:offset+2], m.FHSS) - offset += 2 - } - - if m.Present.DBMAntennaSignal() { - buf[offset] = byte(m.DBMAntennaSignal) - offset++ - } - - if m.Present.DBMAntennaNoise() { - buf[offset] = byte(m.DBMAntennaNoise) - offset++ - } - - if m.Present.LockQuality() { - offset += align(offset, 2) - binary.LittleEndian.PutUint16(buf[offset:offset+2], m.LockQuality) - offset += 2 - } - - if m.Present.TxAttenuation() { - offset += align(offset, 2) - binary.LittleEndian.PutUint16(buf[offset:offset+2], m.TxAttenuation) - offset += 2 - } - - if m.Present.DBTxAttenuation() { - offset += align(offset, 2) - binary.LittleEndian.PutUint16(buf[offset:offset+2], m.DBTxAttenuation) - offset += 2 - } - - if m.Present.DBMTxPower() { - buf[offset] = byte(m.DBMTxPower) - offset++ - } - - if m.Present.Antenna() { - buf[offset] = uint8(m.Antenna) - offset++ - } - - if m.Present.DBAntennaSignal() { - buf[offset] = uint8(m.DBAntennaSignal) - offset++ - } - - if m.Present.DBAntennaNoise() { - buf[offset] = uint8(m.DBAntennaNoise) - offset++ - } - - if m.Present.RxFlags() { - offset += align(offset, 2) - binary.LittleEndian.PutUint16(buf[offset:offset+2], uint16(m.RxFlags)) - offset += 2 - } - - if m.Present.TxFlags() { - offset += align(offset, 2) - binary.LittleEndian.PutUint16(buf[offset:offset+2], uint16(m.TxFlags)) - offset += 2 - } - - if m.Present.RtsRetries() { - buf[offset] = m.RtsRetries - offset++ - } - - if m.Present.DataRetries() { - buf[offset] = m.DataRetries - offset++ - } - - if m.Present.MCS() { - buf[offset] = uint8(m.MCS.Known) - buf[offset+1] = uint8(m.MCS.Flags) - buf[offset+2] = uint8(m.MCS.MCS) - - offset += 3 - } - - if m.Present.AMPDUStatus() { - offset += align(offset, 4) - - binary.LittleEndian.PutUint32(buf[offset:offset+4], m.AMPDUStatus.Reference) - binary.LittleEndian.PutUint16(buf[offset+4:offset+6], uint16(m.AMPDUStatus.Flags)) - - buf[offset+6] = m.AMPDUStatus.CRC - - offset += 8 - } - - if m.Present.VHT() { - offset += align(offset, 2) - - binary.LittleEndian.PutUint16(buf[offset:], uint16(m.VHT.Known)) - - buf[offset+2] = uint8(m.VHT.Flags) - buf[offset+3] = uint8(m.VHT.Bandwidth) - buf[offset+4] = uint8(m.VHT.MCSNSS[0]) - buf[offset+5] = uint8(m.VHT.MCSNSS[1]) - buf[offset+6] = uint8(m.VHT.MCSNSS[2]) - buf[offset+7] = uint8(m.VHT.MCSNSS[3]) - buf[offset+8] = uint8(m.VHT.Coding) - buf[offset+9] = uint8(m.VHT.GroupId) - - binary.LittleEndian.PutUint16(buf[offset+10:offset+12], m.VHT.PartialAID) - - offset += 12 - } - - packetBuf, err := b.PrependBytes(int(offset)) - - if err != nil { - return err - } - - if opts.FixLengths { - m.Length = offset - } - - binary.LittleEndian.PutUint16(buf[2:4], m.Length) - - copy(packetBuf, buf) - - return nil -} - -func (m *RadioTap) CanDecode() gopacket.LayerClass { return LayerTypeRadioTap } -func (m *RadioTap) NextLayerType() gopacket.LayerType { return LayerTypeDot11 } diff --git a/vendor/github.com/google/gopacket/layers/rudp.go b/vendor/github.com/google/gopacket/layers/rudp.go deleted file mode 100644 index 8435129..0000000 --- a/vendor/github.com/google/gopacket/layers/rudp.go +++ /dev/null @@ -1,93 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "fmt" - "github.com/google/gopacket" -) - -type RUDP struct { - BaseLayer - SYN, ACK, EACK, RST, NUL bool - Version uint8 - HeaderLength uint8 - SrcPort, DstPort RUDPPort - DataLength uint16 - Seq, Ack, Checksum uint32 - VariableHeaderArea []byte - // RUDPHeaderSyn contains SYN information for the RUDP packet, - // if the SYN flag is set - *RUDPHeaderSYN - // RUDPHeaderEack contains EACK information for the RUDP packet, - // if the EACK flag is set. - *RUDPHeaderEACK -} - -type RUDPHeaderSYN struct { - MaxOutstandingSegments, MaxSegmentSize, OptionFlags uint16 -} - -type RUDPHeaderEACK struct { - SeqsReceivedOK []uint32 -} - -// LayerType returns gopacket.LayerTypeRUDP. -func (r *RUDP) LayerType() gopacket.LayerType { return LayerTypeRUDP } - -func decodeRUDP(data []byte, p gopacket.PacketBuilder) error { - r := &RUDP{ - SYN: data[0]&0x80 != 0, - ACK: data[0]&0x40 != 0, - EACK: data[0]&0x20 != 0, - RST: data[0]&0x10 != 0, - NUL: data[0]&0x08 != 0, - Version: data[0] & 0x3, - HeaderLength: data[1], - SrcPort: RUDPPort(data[2]), - DstPort: RUDPPort(data[3]), - DataLength: binary.BigEndian.Uint16(data[4:6]), - Seq: binary.BigEndian.Uint32(data[6:10]), - Ack: binary.BigEndian.Uint32(data[10:14]), - Checksum: binary.BigEndian.Uint32(data[14:18]), - } - if r.HeaderLength < 9 { - return fmt.Errorf("RUDP packet with too-short header length %d", r.HeaderLength) - } - hlen := int(r.HeaderLength) * 2 - r.Contents = data[:hlen] - r.Payload = data[hlen : hlen+int(r.DataLength)] - r.VariableHeaderArea = data[18:hlen] - headerData := r.VariableHeaderArea - switch { - case r.SYN: - if len(headerData) != 6 { - return fmt.Errorf("RUDP packet invalid SYN header length: %d", len(headerData)) - } - r.RUDPHeaderSYN = &RUDPHeaderSYN{ - MaxOutstandingSegments: binary.BigEndian.Uint16(headerData[:2]), - MaxSegmentSize: binary.BigEndian.Uint16(headerData[2:4]), - OptionFlags: binary.BigEndian.Uint16(headerData[4:6]), - } - case r.EACK: - if len(headerData)%4 != 0 { - return fmt.Errorf("RUDP packet invalid EACK header length: %d", len(headerData)) - } - r.RUDPHeaderEACK = &RUDPHeaderEACK{make([]uint32, len(headerData)/4)} - for i := 0; i < len(headerData); i += 4 { - r.SeqsReceivedOK[i/4] = binary.BigEndian.Uint32(headerData[i : i+4]) - } - } - p.AddLayer(r) - p.SetTransportLayer(r) - return p.NextDecoder(gopacket.LayerTypePayload) -} - -func (r *RUDP) TransportFlow() gopacket.Flow { - return gopacket.NewFlow(EndpointRUDPPort, []byte{byte(r.SrcPort)}, []byte{byte(r.DstPort)}) -} diff --git a/vendor/github.com/google/gopacket/layers/sctp.go b/vendor/github.com/google/gopacket/layers/sctp.go deleted file mode 100644 index 511176e..0000000 --- a/vendor/github.com/google/gopacket/layers/sctp.go +++ /dev/null @@ -1,746 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "fmt" - "hash/crc32" - - "github.com/google/gopacket" -) - -// SCTP contains information on the top level of an SCTP packet. -type SCTP struct { - BaseLayer - SrcPort, DstPort SCTPPort - VerificationTag uint32 - Checksum uint32 - sPort, dPort []byte -} - -// LayerType returns gopacket.LayerTypeSCTP -func (s *SCTP) LayerType() gopacket.LayerType { return LayerTypeSCTP } - -func decodeSCTP(data []byte, p gopacket.PacketBuilder) error { - sctp := &SCTP{} - err := sctp.DecodeFromBytes(data, p) - p.AddLayer(sctp) - p.SetTransportLayer(sctp) - if err != nil { - return err - } - return p.NextDecoder(sctpChunkTypePrefixDecoder) -} - -var sctpChunkTypePrefixDecoder = gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix) - -// TransportFlow returns a flow based on the source and destination SCTP port. -func (s *SCTP) TransportFlow() gopacket.Flow { - return gopacket.NewFlow(EndpointSCTPPort, s.sPort, s.dPort) -} - -func decodeWithSCTPChunkTypePrefix(data []byte, p gopacket.PacketBuilder) error { - chunkType := SCTPChunkType(data[0]) - return chunkType.Decode(data, p) -} - -// SerializeTo is for gopacket.SerializableLayer. -func (s SCTP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - bytes, err := b.PrependBytes(12) - if err != nil { - return err - } - binary.BigEndian.PutUint16(bytes[0:2], uint16(s.SrcPort)) - binary.BigEndian.PutUint16(bytes[2:4], uint16(s.DstPort)) - binary.BigEndian.PutUint32(bytes[4:8], s.VerificationTag) - if opts.ComputeChecksums { - // Note: MakeTable(Castagnoli) actually only creates the table once, then - // passes back a singleton on every other call, so this shouldn't cause - // excessive memory allocation. - binary.LittleEndian.PutUint32(bytes[8:12], crc32.Checksum(b.Bytes(), crc32.MakeTable(crc32.Castagnoli))) - } - return nil -} - -func (sctp *SCTP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - if len(data) < 12 { - return errors.New("Invalid SCTP common header length") - } - sctp.SrcPort = SCTPPort(binary.BigEndian.Uint16(data[:2])) - sctp.sPort = data[:2] - sctp.DstPort = SCTPPort(binary.BigEndian.Uint16(data[2:4])) - sctp.dPort = data[2:4] - sctp.VerificationTag = binary.BigEndian.Uint32(data[4:8]) - sctp.Checksum = binary.BigEndian.Uint32(data[8:12]) - sctp.BaseLayer = BaseLayer{data[:12], data[12:]} - - return nil -} - -func (t *SCTP) CanDecode() gopacket.LayerClass { - return LayerTypeSCTP -} - -func (t *SCTP) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypePayload -} - -// SCTPChunk contains the common fields in all SCTP chunks. -type SCTPChunk struct { - BaseLayer - Type SCTPChunkType - Flags uint8 - Length uint16 - // ActualLength is the total length of an SCTP chunk, including padding. - // SCTP chunks start and end on 4-byte boundaries. So if a chunk has a length - // of 18, it means that it has data up to and including byte 18, then padding - // up to the next 4-byte boundary, 20. In this case, Length would be 18, and - // ActualLength would be 20. - ActualLength int -} - -func roundUpToNearest4(i int) int { - if i%4 == 0 { - return i - } - return i + 4 - (i % 4) -} - -func decodeSCTPChunk(data []byte) (SCTPChunk, error) { - length := binary.BigEndian.Uint16(data[2:4]) - if length < 4 { - return SCTPChunk{}, errors.New("invalid SCTP chunk length") - } - actual := roundUpToNearest4(int(length)) - ct := SCTPChunkType(data[0]) - - // For SCTP Data, use a separate layer for the payload - delta := 0 - if ct == SCTPChunkTypeData { - delta = int(actual) - int(length) - actual = 16 - } - - return SCTPChunk{ - Type: ct, - Flags: data[1], - Length: length, - ActualLength: actual, - BaseLayer: BaseLayer{data[:actual], data[actual : len(data)-delta]}, - }, nil -} - -// SCTPParameter is a TLV parameter inside a SCTPChunk. -type SCTPParameter struct { - Type uint16 - Length uint16 - ActualLength int - Value []byte -} - -func decodeSCTPParameter(data []byte) SCTPParameter { - length := binary.BigEndian.Uint16(data[2:4]) - return SCTPParameter{ - Type: binary.BigEndian.Uint16(data[0:2]), - Length: length, - Value: data[4:length], - ActualLength: roundUpToNearest4(int(length)), - } -} - -func (p SCTPParameter) Bytes() []byte { - length := 4 + len(p.Value) - data := make([]byte, roundUpToNearest4(length)) - binary.BigEndian.PutUint16(data[0:2], p.Type) - binary.BigEndian.PutUint16(data[2:4], uint16(length)) - copy(data[4:], p.Value) - return data -} - -// SCTPUnknownChunkType is the layer type returned when we don't recognize the -// chunk type. Since there's a length in a known location, we can skip over -// it even if we don't know what it is, and continue parsing the rest of the -// chunks. This chunk is stored as an ErrorLayer in the packet. -type SCTPUnknownChunkType struct { - SCTPChunk - bytes []byte -} - -func decodeSCTPChunkTypeUnknown(data []byte, p gopacket.PacketBuilder) error { - chunk, err := decodeSCTPChunk(data) - if err != nil { - return err - } - sc := &SCTPUnknownChunkType{SCTPChunk: chunk} - sc.bytes = data[:sc.ActualLength] - p.AddLayer(sc) - p.SetErrorLayer(sc) - return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix)) -} - -// SerializeTo is for gopacket.SerializableLayer. -func (s SCTPUnknownChunkType) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - bytes, err := b.PrependBytes(s.ActualLength) - if err != nil { - return err - } - copy(bytes, s.bytes) - return nil -} - -// LayerType returns gopacket.LayerTypeSCTPUnknownChunkType. -func (s *SCTPUnknownChunkType) LayerType() gopacket.LayerType { return LayerTypeSCTPUnknownChunkType } - -// Payload returns all bytes in this header, including the decoded Type, Length, -// and Flags. -func (s *SCTPUnknownChunkType) Payload() []byte { return s.bytes } - -// Error implements ErrorLayer. -func (s *SCTPUnknownChunkType) Error() error { - return fmt.Errorf("No decode method available for SCTP chunk type %s", s.Type) -} - -// SCTPData is the SCTP Data chunk layer. -type SCTPData struct { - SCTPChunk - Unordered, BeginFragment, EndFragment bool - TSN uint32 - StreamId uint16 - StreamSequence uint16 - PayloadProtocol SCTPPayloadProtocol -} - -// LayerType returns gopacket.LayerTypeSCTPData. -func (s *SCTPData) LayerType() gopacket.LayerType { return LayerTypeSCTPData } - -// SCTPPayloadProtocol represents a payload protocol -type SCTPPayloadProtocol uint32 - -// SCTPPayloadProtocol constonts from http://www.iana.org/assignments/sctp-parameters/sctp-parameters.xhtml -const ( - SCTPProtocolReserved SCTPPayloadProtocol = 0 - SCTPPayloadUIA = 1 - SCTPPayloadM2UA = 2 - SCTPPayloadM3UA = 3 - SCTPPayloadSUA = 4 - SCTPPayloadM2PA = 5 - SCTPPayloadV5UA = 6 - SCTPPayloadH248 = 7 - SCTPPayloadBICC = 8 - SCTPPayloadTALI = 9 - SCTPPayloadDUA = 10 - SCTPPayloadASAP = 11 - SCTPPayloadENRP = 12 - SCTPPayloadH323 = 13 - SCTPPayloadQIPC = 14 - SCTPPayloadSIMCO = 15 - SCTPPayloadDDPSegment = 16 - SCTPPayloadDDPStream = 17 - SCTPPayloadS1AP = 18 -) - -func (p SCTPPayloadProtocol) String() string { - switch p { - case SCTPProtocolReserved: - return "Reserved" - case SCTPPayloadUIA: - return "UIA" - case SCTPPayloadM2UA: - return "M2UA" - case SCTPPayloadM3UA: - return "M3UA" - case SCTPPayloadSUA: - return "SUA" - case SCTPPayloadM2PA: - return "M2PA" - case SCTPPayloadV5UA: - return "V5UA" - case SCTPPayloadH248: - return "H.248" - case SCTPPayloadBICC: - return "BICC" - case SCTPPayloadTALI: - return "TALI" - case SCTPPayloadDUA: - return "DUA" - case SCTPPayloadASAP: - return "ASAP" - case SCTPPayloadENRP: - return "ENRP" - case SCTPPayloadH323: - return "H.323" - case SCTPPayloadQIPC: - return "QIPC" - case SCTPPayloadSIMCO: - return "SIMCO" - case SCTPPayloadDDPSegment: - return "DDPSegment" - case SCTPPayloadDDPStream: - return "DDPStream" - case SCTPPayloadS1AP: - return "S1AP" - } - return fmt.Sprintf("Unknown(%d)", p) -} - -func decodeSCTPData(data []byte, p gopacket.PacketBuilder) error { - chunk, err := decodeSCTPChunk(data) - if err != nil { - return err - } - sc := &SCTPData{ - SCTPChunk: chunk, - Unordered: data[1]&0x4 != 0, - BeginFragment: data[1]&0x2 != 0, - EndFragment: data[1]&0x1 != 0, - TSN: binary.BigEndian.Uint32(data[4:8]), - StreamId: binary.BigEndian.Uint16(data[8:10]), - StreamSequence: binary.BigEndian.Uint16(data[10:12]), - PayloadProtocol: SCTPPayloadProtocol(binary.BigEndian.Uint32(data[12:16])), - } - // Length is the length in bytes of the data, INCLUDING the 16-byte header. - p.AddLayer(sc) - return p.NextDecoder(gopacket.LayerTypePayload) -} - -// SerializeTo is for gopacket.SerializableLayer. -func (sc SCTPData) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - payload := b.Bytes() - // Pad the payload to a 32 bit boundary - if rem := len(payload) % 4; rem != 0 { - b.AppendBytes(4 - rem) - } - length := 16 - bytes, err := b.PrependBytes(length) - if err != nil { - return err - } - bytes[0] = uint8(sc.Type) - flags := uint8(0) - if sc.Unordered { - flags |= 0x4 - } - if sc.BeginFragment { - flags |= 0x2 - } - if sc.EndFragment { - flags |= 0x1 - } - bytes[1] = flags - binary.BigEndian.PutUint16(bytes[2:4], uint16(length+len(payload))) - binary.BigEndian.PutUint32(bytes[4:8], sc.TSN) - binary.BigEndian.PutUint16(bytes[8:10], sc.StreamId) - binary.BigEndian.PutUint16(bytes[10:12], sc.StreamSequence) - binary.BigEndian.PutUint32(bytes[12:16], uint32(sc.PayloadProtocol)) - return nil -} - -// SCTPInitParameter is a parameter for an SCTP Init or InitAck packet. -type SCTPInitParameter SCTPParameter - -// SCTPInit is used as the return value for both SCTPInit and SCTPInitAck -// messages. -type SCTPInit struct { - SCTPChunk - InitiateTag uint32 - AdvertisedReceiverWindowCredit uint32 - OutboundStreams, InboundStreams uint16 - InitialTSN uint32 - Parameters []SCTPInitParameter -} - -// LayerType returns either gopacket.LayerTypeSCTPInit or gopacket.LayerTypeSCTPInitAck. -func (sc *SCTPInit) LayerType() gopacket.LayerType { - if sc.Type == SCTPChunkTypeInitAck { - return LayerTypeSCTPInitAck - } - // sc.Type == SCTPChunkTypeInit - return LayerTypeSCTPInit -} - -func decodeSCTPInit(data []byte, p gopacket.PacketBuilder) error { - chunk, err := decodeSCTPChunk(data) - if err != nil { - return err - } - sc := &SCTPInit{ - SCTPChunk: chunk, - InitiateTag: binary.BigEndian.Uint32(data[4:8]), - AdvertisedReceiverWindowCredit: binary.BigEndian.Uint32(data[8:12]), - OutboundStreams: binary.BigEndian.Uint16(data[12:14]), - InboundStreams: binary.BigEndian.Uint16(data[14:16]), - InitialTSN: binary.BigEndian.Uint32(data[16:20]), - } - paramData := data[20:sc.ActualLength] - for len(paramData) > 0 { - p := SCTPInitParameter(decodeSCTPParameter(paramData)) - paramData = paramData[p.ActualLength:] - sc.Parameters = append(sc.Parameters, p) - } - p.AddLayer(sc) - return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix)) -} - -// SerializeTo is for gopacket.SerializableLayer. -func (sc SCTPInit) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - var payload []byte - for _, param := range sc.Parameters { - payload = append(payload, SCTPParameter(param).Bytes()...) - } - length := 20 + len(payload) - bytes, err := b.PrependBytes(roundUpToNearest4(length)) - if err != nil { - return err - } - bytes[0] = uint8(sc.Type) - bytes[1] = sc.Flags - binary.BigEndian.PutUint16(bytes[2:4], uint16(length)) - binary.BigEndian.PutUint32(bytes[4:8], sc.InitiateTag) - binary.BigEndian.PutUint32(bytes[8:12], sc.AdvertisedReceiverWindowCredit) - binary.BigEndian.PutUint16(bytes[12:14], sc.OutboundStreams) - binary.BigEndian.PutUint16(bytes[14:16], sc.InboundStreams) - binary.BigEndian.PutUint32(bytes[16:20], sc.InitialTSN) - copy(bytes[20:], payload) - return nil -} - -// SCTPSack is the SCTP Selective ACK chunk layer. -type SCTPSack struct { - SCTPChunk - CumulativeTSNAck uint32 - AdvertisedReceiverWindowCredit uint32 - NumGapACKs, NumDuplicateTSNs uint16 - GapACKs []uint16 - DuplicateTSNs []uint32 -} - -// LayerType return LayerTypeSCTPSack -func (sc *SCTPSack) LayerType() gopacket.LayerType { - return LayerTypeSCTPSack -} - -func decodeSCTPSack(data []byte, p gopacket.PacketBuilder) error { - chunk, err := decodeSCTPChunk(data) - if err != nil { - return err - } - sc := &SCTPSack{ - SCTPChunk: chunk, - CumulativeTSNAck: binary.BigEndian.Uint32(data[4:8]), - AdvertisedReceiverWindowCredit: binary.BigEndian.Uint32(data[8:12]), - NumGapACKs: binary.BigEndian.Uint16(data[12:14]), - NumDuplicateTSNs: binary.BigEndian.Uint16(data[14:16]), - } - // We maximize gapAcks and dupTSNs here so we're not allocating tons - // of memory based on a user-controlable field. Our maximums are not exact, - // but should give us sane defaults... we'll still hit slice boundaries and - // fail if the user-supplied values are too high (in the for loops below), but - // the amount of memory we'll have allocated because of that should be small - // (< sc.ActualLength) - gapAcks := sc.SCTPChunk.ActualLength / 2 - dupTSNs := (sc.SCTPChunk.ActualLength - gapAcks*2) / 4 - if gapAcks > int(sc.NumGapACKs) { - gapAcks = int(sc.NumGapACKs) - } - if dupTSNs > int(sc.NumDuplicateTSNs) { - dupTSNs = int(sc.NumDuplicateTSNs) - } - sc.GapACKs = make([]uint16, 0, gapAcks) - sc.DuplicateTSNs = make([]uint32, 0, dupTSNs) - bytesRemaining := data[16:] - for i := 0; i < int(sc.NumGapACKs); i++ { - sc.GapACKs = append(sc.GapACKs, binary.BigEndian.Uint16(bytesRemaining[:2])) - bytesRemaining = bytesRemaining[2:] - } - for i := 0; i < int(sc.NumDuplicateTSNs); i++ { - sc.DuplicateTSNs = append(sc.DuplicateTSNs, binary.BigEndian.Uint32(bytesRemaining[:4])) - bytesRemaining = bytesRemaining[4:] - } - p.AddLayer(sc) - return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix)) -} - -// SerializeTo is for gopacket.SerializableLayer. -func (sc SCTPSack) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - length := 16 + 2*len(sc.GapACKs) + 4*len(sc.DuplicateTSNs) - bytes, err := b.PrependBytes(roundUpToNearest4(length)) - if err != nil { - return err - } - bytes[0] = uint8(sc.Type) - bytes[1] = sc.Flags - binary.BigEndian.PutUint16(bytes[2:4], uint16(length)) - binary.BigEndian.PutUint32(bytes[4:8], sc.CumulativeTSNAck) - binary.BigEndian.PutUint32(bytes[8:12], sc.AdvertisedReceiverWindowCredit) - binary.BigEndian.PutUint16(bytes[12:14], uint16(len(sc.GapACKs))) - binary.BigEndian.PutUint16(bytes[14:16], uint16(len(sc.DuplicateTSNs))) - for i, v := range sc.GapACKs { - binary.BigEndian.PutUint16(bytes[16+i*2:], v) - } - offset := 16 + 2*len(sc.GapACKs) - for i, v := range sc.DuplicateTSNs { - binary.BigEndian.PutUint32(bytes[offset+i*4:], v) - } - return nil -} - -// SCTPHeartbeatParameter is the parameter type used by SCTP heartbeat and -// heartbeat ack layers. -type SCTPHeartbeatParameter SCTPParameter - -// SCTPHeartbeat is the SCTP heartbeat layer, also used for heatbeat ack. -type SCTPHeartbeat struct { - SCTPChunk - Parameters []SCTPHeartbeatParameter -} - -// LayerType returns gopacket.LayerTypeSCTPHeartbeat. -func (sc *SCTPHeartbeat) LayerType() gopacket.LayerType { - if sc.Type == SCTPChunkTypeHeartbeatAck { - return LayerTypeSCTPHeartbeatAck - } - // sc.Type == SCTPChunkTypeHeartbeat - return LayerTypeSCTPHeartbeat -} - -func decodeSCTPHeartbeat(data []byte, p gopacket.PacketBuilder) error { - chunk, err := decodeSCTPChunk(data) - if err != nil { - return err - } - sc := &SCTPHeartbeat{ - SCTPChunk: chunk, - } - paramData := data[4:sc.Length] - for len(paramData) > 0 { - p := SCTPHeartbeatParameter(decodeSCTPParameter(paramData)) - paramData = paramData[p.ActualLength:] - sc.Parameters = append(sc.Parameters, p) - } - p.AddLayer(sc) - return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix)) -} - -// SerializeTo is for gopacket.SerializableLayer. -func (sc SCTPHeartbeat) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - var payload []byte - for _, param := range sc.Parameters { - payload = append(payload, SCTPParameter(param).Bytes()...) - } - length := 4 + len(payload) - - bytes, err := b.PrependBytes(roundUpToNearest4(length)) - if err != nil { - return err - } - bytes[0] = uint8(sc.Type) - bytes[1] = sc.Flags - binary.BigEndian.PutUint16(bytes[2:4], uint16(length)) - copy(bytes[4:], payload) - return nil -} - -// SCTPErrorParameter is the parameter type used by SCTP Abort and Error layers. -type SCTPErrorParameter SCTPParameter - -// SCTPError is the SCTP error layer, also used for SCTP aborts. -type SCTPError struct { - SCTPChunk - Parameters []SCTPErrorParameter -} - -// LayerType returns LayerTypeSCTPAbort or LayerTypeSCTPError. -func (sc *SCTPError) LayerType() gopacket.LayerType { - if sc.Type == SCTPChunkTypeAbort { - return LayerTypeSCTPAbort - } - // sc.Type == SCTPChunkTypeError - return LayerTypeSCTPError -} - -func decodeSCTPError(data []byte, p gopacket.PacketBuilder) error { - // remarkably similar to decodeSCTPHeartbeat ;) - chunk, err := decodeSCTPChunk(data) - if err != nil { - return err - } - sc := &SCTPError{ - SCTPChunk: chunk, - } - paramData := data[4:sc.Length] - for len(paramData) > 0 { - p := SCTPErrorParameter(decodeSCTPParameter(paramData)) - paramData = paramData[p.ActualLength:] - sc.Parameters = append(sc.Parameters, p) - } - p.AddLayer(sc) - return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix)) -} - -// SerializeTo is for gopacket.SerializableLayer. -func (sc SCTPError) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - var payload []byte - for _, param := range sc.Parameters { - payload = append(payload, SCTPParameter(param).Bytes()...) - } - length := 4 + len(payload) - - bytes, err := b.PrependBytes(roundUpToNearest4(length)) - if err != nil { - return err - } - bytes[0] = uint8(sc.Type) - bytes[1] = sc.Flags - binary.BigEndian.PutUint16(bytes[2:4], uint16(length)) - copy(bytes[4:], payload) - return nil -} - -// SCTPShutdown is the SCTP shutdown layer. -type SCTPShutdown struct { - SCTPChunk - CumulativeTSNAck uint32 -} - -// LayerType returns gopacket.LayerTypeSCTPShutdown. -func (sc *SCTPShutdown) LayerType() gopacket.LayerType { return LayerTypeSCTPShutdown } - -func decodeSCTPShutdown(data []byte, p gopacket.PacketBuilder) error { - chunk, err := decodeSCTPChunk(data) - if err != nil { - return err - } - sc := &SCTPShutdown{ - SCTPChunk: chunk, - CumulativeTSNAck: binary.BigEndian.Uint32(data[4:8]), - } - p.AddLayer(sc) - return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix)) -} - -// SerializeTo is for gopacket.SerializableLayer. -func (sc SCTPShutdown) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - bytes, err := b.PrependBytes(8) - if err != nil { - return err - } - bytes[0] = uint8(sc.Type) - bytes[1] = sc.Flags - binary.BigEndian.PutUint16(bytes[2:4], 8) - binary.BigEndian.PutUint32(bytes[4:8], sc.CumulativeTSNAck) - return nil -} - -// SCTPShutdownAck is the SCTP shutdown layer. -type SCTPShutdownAck struct { - SCTPChunk -} - -// LayerType returns gopacket.LayerTypeSCTPShutdownAck. -func (sc *SCTPShutdownAck) LayerType() gopacket.LayerType { return LayerTypeSCTPShutdownAck } - -func decodeSCTPShutdownAck(data []byte, p gopacket.PacketBuilder) error { - chunk, err := decodeSCTPChunk(data) - if err != nil { - return err - } - sc := &SCTPShutdownAck{ - SCTPChunk: chunk, - } - p.AddLayer(sc) - return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix)) -} - -// SerializeTo is for gopacket.SerializableLayer. -func (sc SCTPShutdownAck) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - bytes, err := b.PrependBytes(4) - if err != nil { - return err - } - bytes[0] = uint8(sc.Type) - bytes[1] = sc.Flags - binary.BigEndian.PutUint16(bytes[2:4], 4) - return nil -} - -// SCTPCookieEcho is the SCTP Cookie Echo layer. -type SCTPCookieEcho struct { - SCTPChunk - Cookie []byte -} - -// LayerType returns gopacket.LayerTypeSCTPCookieEcho. -func (sc *SCTPCookieEcho) LayerType() gopacket.LayerType { return LayerTypeSCTPCookieEcho } - -func decodeSCTPCookieEcho(data []byte, p gopacket.PacketBuilder) error { - chunk, err := decodeSCTPChunk(data) - if err != nil { - return err - } - sc := &SCTPCookieEcho{ - SCTPChunk: chunk, - } - sc.Cookie = data[4:sc.Length] - p.AddLayer(sc) - return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix)) -} - -// SerializeTo is for gopacket.SerializableLayer. -func (sc SCTPCookieEcho) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - length := 4 + len(sc.Cookie) - bytes, err := b.PrependBytes(roundUpToNearest4(length)) - if err != nil { - return err - } - bytes[0] = uint8(sc.Type) - bytes[1] = sc.Flags - binary.BigEndian.PutUint16(bytes[2:4], uint16(length)) - copy(bytes[4:], sc.Cookie) - return nil -} - -// This struct is used by all empty SCTP chunks (currently CookieAck and -// ShutdownComplete). -type SCTPEmptyLayer struct { - SCTPChunk -} - -// LayerType returns either gopacket.LayerTypeSCTPShutdownComplete or -// LayerTypeSCTPCookieAck. -func (sc *SCTPEmptyLayer) LayerType() gopacket.LayerType { - if sc.Type == SCTPChunkTypeShutdownComplete { - return LayerTypeSCTPShutdownComplete - } - // sc.Type == SCTPChunkTypeCookieAck - return LayerTypeSCTPCookieAck -} - -func decodeSCTPEmptyLayer(data []byte, p gopacket.PacketBuilder) error { - chunk, err := decodeSCTPChunk(data) - if err != nil { - return err - } - sc := &SCTPEmptyLayer{ - SCTPChunk: chunk, - } - p.AddLayer(sc) - return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix)) -} - -// SerializeTo is for gopacket.SerializableLayer. -func (sc SCTPEmptyLayer) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - bytes, err := b.PrependBytes(4) - if err != nil { - return err - } - bytes[0] = uint8(sc.Type) - bytes[1] = sc.Flags - binary.BigEndian.PutUint16(bytes[2:4], 4) - return nil -} diff --git a/vendor/github.com/google/gopacket/layers/sflow.go b/vendor/github.com/google/gopacket/layers/sflow.go deleted file mode 100644 index 55ce31e..0000000 --- a/vendor/github.com/google/gopacket/layers/sflow.go +++ /dev/null @@ -1,2187 +0,0 @@ -// Copyright 2014 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -/* -This layer decodes SFlow version 5 datagrams. - -The specification can be found here: http://sflow.org/sflow_version_5.txt - -Additional developer information about sflow can be found at: -http://sflow.org/developers/specifications.php - -And SFlow in general: -http://sflow.org/index.php - -Two forms of sample data are defined: compact and expanded. The -Specification has this to say: - - Compact and expand forms of counter and flow samples are defined. - An agent must not mix compact/expanded encodings. If an agent - will never use ifIndex numbers >= 2^24 then it must use compact - encodings for all interfaces. Otherwise the expanded formats must - be used for all interfaces. - -This decoder only supports the compact form, because that is the only -one for which data was avaialble. - -The datagram is composed of one or more samples of type flow or counter, -and each sample is composed of one or more records describing the sample. -A sample is a single instance of sampled inforamtion, and each record in -the sample gives additional / supplimentary information about the sample. - -The following sample record types are supported: - - Raw Packet Header - opaque = flow_data; enterprise = 0; format = 1 - - Extended Switch Data - opaque = flow_data; enterprise = 0; format = 1001 - - Extended Router Data - opaque = flow_data; enterprise = 0; format = 1002 - - Extended Gateway Data - opaque = flow_data; enterprise = 0; format = 1003 - - Extended User Data - opaque = flow_data; enterprise = 0; format = 1004 - - Extended URL Data - opaque = flow_data; enterprise = 0; format = 1005 - -The following types of counter records are supported: - - Generic Interface Counters - see RFC 2233 - opaque = counter_data; enterprise = 0; format = 1 - - Ethernet Interface Counters - see RFC 2358 - opaque = counter_data; enterprise = 0; format = 2 - -SFlow is encoded using XDR (RFC4506). There are a few places -where the standard 4-byte fields are partitioned into two -bitfields of different lengths. I'm not sure why the designers -chose to pack together two values like this in some places, and -in others they use the entire 4-byte value to store a number that -will never be more than a few bits. In any case, there are a couple -of types defined to handle the decoding of these bitfields, and -that's why they're there. */ - -package layers - -import ( - "encoding/binary" - "errors" - "fmt" - "net" - - "github.com/google/gopacket" -) - -// SFlowRecord holds both flow sample records and counter sample records. -// A Record is the structure that actually holds the sampled data -// and / or counters. -type SFlowRecord interface { -} - -// SFlowDataSource encodes a 2-bit SFlowSourceFormat in its most significant -// 2 bits, and an SFlowSourceValue in its least significant 30 bits. -// These types and values define the meaning of the inteface information -// presented in the sample metadata. -type SFlowDataSource int32 - -func (sdc SFlowDataSource) decode() (SFlowSourceFormat, SFlowSourceValue) { - leftField := sdc >> 30 - rightField := uint32(0x3FFFFFFF) & uint32(sdc) - return SFlowSourceFormat(leftField), SFlowSourceValue(rightField) -} - -type SFlowDataSourceExpanded struct { - SourceIDClass SFlowSourceFormat - SourceIDIndex SFlowSourceValue -} - -func (sdce SFlowDataSourceExpanded) decode() (SFlowSourceFormat, SFlowSourceValue) { - leftField := sdce.SourceIDClass >> 30 - rightField := uint32(0x3FFFFFFF) & uint32(sdce.SourceIDIndex) - return SFlowSourceFormat(leftField), SFlowSourceValue(rightField) -} - -type SFlowSourceFormat uint32 - -type SFlowSourceValue uint32 - -const ( - SFlowTypeSingleInterface SFlowSourceFormat = 0 - SFlowTypePacketDiscarded SFlowSourceFormat = 1 - SFlowTypeMultipleDestinations SFlowSourceFormat = 2 -) - -func (sdf SFlowSourceFormat) String() string { - switch sdf { - case SFlowTypeSingleInterface: - return "Single Interface" - case SFlowTypePacketDiscarded: - return "Packet Discarded" - case SFlowTypeMultipleDestinations: - return "Multiple Destinations" - default: - return "UNKNOWN" - } -} - -func decodeSFlow(data []byte, p gopacket.PacketBuilder) error { - s := &SFlowDatagram{} - err := s.DecodeFromBytes(data, p) - if err != nil { - return err - } - p.AddLayer(s) - p.SetApplicationLayer(s) - return nil -} - -// SFlowDatagram is the outermost container which holds some basic information -// about the reporting agent, and holds at least one sample record -type SFlowDatagram struct { - BaseLayer - - DatagramVersion uint32 - AgentAddress net.IP - SubAgentID uint32 - SequenceNumber uint32 - AgentUptime uint32 - SampleCount uint32 - FlowSamples []SFlowFlowSample - CounterSamples []SFlowCounterSample -} - -// An SFlow datagram's outer container has the following -// structure: - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int sFlow version (2|4|5) | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int IP version of the Agent (1=v4|2=v6) | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / Agent IP address (v4=4byte|v6=16byte) / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int sub agent id | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int datagram sequence number | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int switch uptime in ms | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int n samples in datagram | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / n samples / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -// SFlowDataFormat encodes the EnterpriseID in the most -// significant 12 bits, and the SampleType in the least significant -// 20 bits. -type SFlowDataFormat uint32 - -func (sdf SFlowDataFormat) decode() (SFlowEnterpriseID, SFlowSampleType) { - leftField := sdf >> 12 - rightField := uint32(0xFFF) & uint32(sdf) - return SFlowEnterpriseID(leftField), SFlowSampleType(rightField) -} - -// SFlowEnterpriseID is used to differentiate between the -// official SFlow standard, and other, vendor-specific -// types of flow data. (Similiar to SNMP's enterprise MIB -// OIDs) Only the office SFlow Enterprise ID is decoded -// here. -type SFlowEnterpriseID uint32 - -const ( - SFlowStandard SFlowEnterpriseID = 0 -) - -func (eid SFlowEnterpriseID) String() string { - switch eid { - case SFlowStandard: - return "Standard SFlow" - default: - return "" - } -} - -func (eid SFlowEnterpriseID) GetType() SFlowEnterpriseID { - return SFlowStandard -} - -// SFlowSampleType specifies the type of sample. Only flow samples -// and counter samples are supported -type SFlowSampleType uint32 - -const ( - SFlowTypeFlowSample SFlowSampleType = 1 - SFlowTypeCounterSample SFlowSampleType = 2 - SFlowTypeExpandedFlowSample SFlowSampleType = 3 - SFlowTypeExpandedCounterSample SFlowSampleType = 4 -) - -func (st SFlowSampleType) GetType() SFlowSampleType { - switch st { - case SFlowTypeFlowSample: - return SFlowTypeFlowSample - case SFlowTypeCounterSample: - return SFlowTypeCounterSample - case SFlowTypeExpandedFlowSample: - return SFlowTypeExpandedFlowSample - case SFlowTypeExpandedCounterSample: - return SFlowTypeExpandedCounterSample - default: - panic("Invalid Sample Type") - } -} - -func (st SFlowSampleType) String() string { - switch st { - case SFlowTypeFlowSample: - return "Flow Sample" - case SFlowTypeCounterSample: - return "Counter Sample" - case SFlowTypeExpandedFlowSample: - return "Expanded Flow Sample" - case SFlowTypeExpandedCounterSample: - return "Expanded Counter Sample" - default: - return "" - } -} - -func (s *SFlowDatagram) LayerType() gopacket.LayerType { return LayerTypeSFlow } - -func (d *SFlowDatagram) Payload() []byte { return nil } - -func (d *SFlowDatagram) CanDecode() gopacket.LayerClass { return LayerTypeSFlow } - -func (d *SFlowDatagram) NextLayerType() gopacket.LayerType { return gopacket.LayerTypePayload } - -// SFlowIPType determines what form the IP address being decoded will -// take. This is an XDR union type allowing for both IPv4 and IPv6 -type SFlowIPType uint32 - -const ( - SFlowIPv4 SFlowIPType = 1 - SFlowIPv6 SFlowIPType = 2 -) - -func (s SFlowIPType) String() string { - switch s { - case SFlowIPv4: - return "IPv4" - case SFlowIPv6: - return "IPv6" - default: - return "" - } -} - -func (s SFlowIPType) Length() int { - switch s { - case SFlowIPv4: - return 4 - case SFlowIPv6: - return 16 - default: - return 0 - } -} - -func (s *SFlowDatagram) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - var agentAddressType SFlowIPType - - data, s.DatagramVersion = data[4:], binary.BigEndian.Uint32(data[:4]) - data, agentAddressType = data[4:], SFlowIPType(binary.BigEndian.Uint32(data[:4])) - data, s.AgentAddress = data[agentAddressType.Length():], data[:agentAddressType.Length()] - data, s.SubAgentID = data[4:], binary.BigEndian.Uint32(data[:4]) - data, s.SequenceNumber = data[4:], binary.BigEndian.Uint32(data[:4]) - data, s.AgentUptime = data[4:], binary.BigEndian.Uint32(data[:4]) - data, s.SampleCount = data[4:], binary.BigEndian.Uint32(data[:4]) - - if s.SampleCount < 1 { - return fmt.Errorf("SFlow Datagram has invalid sample length: %d", s.SampleCount) - } - for i := uint32(0); i < s.SampleCount; i++ { - sdf := SFlowDataFormat(binary.BigEndian.Uint32(data[:4])) - _, sampleType := sdf.decode() - switch sampleType { - case SFlowTypeFlowSample: - if flowSample, err := decodeFlowSample(&data, false); err == nil { - s.FlowSamples = append(s.FlowSamples, flowSample) - } else { - return err - } - case SFlowTypeCounterSample: - if counterSample, err := decodeCounterSample(&data, false); err == nil { - s.CounterSamples = append(s.CounterSamples, counterSample) - } else { - return err - } - case SFlowTypeExpandedFlowSample: - if flowSample, err := decodeFlowSample(&data, true); err == nil { - s.FlowSamples = append(s.FlowSamples, flowSample) - } else { - return err - } - case SFlowTypeExpandedCounterSample: - if counterSample, err := decodeCounterSample(&data, true); err == nil { - s.CounterSamples = append(s.CounterSamples, counterSample) - } else { - return err - } - - default: - return fmt.Errorf("Unsupported SFlow sample type %d", sampleType) - } - } - return nil -} - -// SFlowFlowSample represents a sampled packet and contains -// one or more records describing the packet -type SFlowFlowSample struct { - EnterpriseID SFlowEnterpriseID - Format SFlowSampleType - SampleLength uint32 - SequenceNumber uint32 - SourceIDClass SFlowSourceFormat - SourceIDIndex SFlowSourceValue - SamplingRate uint32 - SamplePool uint32 - Dropped uint32 - InputInterfaceFormat uint32 - InputInterface uint32 - OutputInterfaceFormat uint32 - OutputInterface uint32 - RecordCount uint32 - Records []SFlowRecord -} - -// Flow samples have the following structure. Note -// the bit fields to encode the Enterprise ID and the -// Flow record format: type 1 - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | sample length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int sample sequence number | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// |id type | src id index value | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int sampling rate | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int sample pool | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int drops | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int input ifIndex | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int output ifIndex | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int number of records | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / flow records / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -// Flow samples have the following structure. -// Flow record format: type 3 - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | sample length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int sample sequence number | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int src id type | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int src id index value | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int sampling rate | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int sample pool | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int drops | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int input interface format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int input interface value | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int output interface format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int output interface value | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int number of records | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / flow records / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -type SFlowFlowDataFormat uint32 - -func (fdf SFlowFlowDataFormat) decode() (SFlowEnterpriseID, SFlowFlowRecordType) { - leftField := fdf >> 12 - rightField := uint32(0xFFF) & uint32(fdf) - return SFlowEnterpriseID(leftField), SFlowFlowRecordType(rightField) -} - -func (fs SFlowFlowSample) GetRecords() []SFlowRecord { - return fs.Records -} - -func (fs SFlowFlowSample) GetType() SFlowSampleType { - return SFlowTypeFlowSample -} - -func skipRecord(data *[]byte) { - recordLength := int(binary.BigEndian.Uint32((*data)[4:])) - *data = (*data)[(recordLength+((4-recordLength)%4))+8:] -} - -func decodeFlowSample(data *[]byte, expanded bool) (SFlowFlowSample, error) { - s := SFlowFlowSample{} - var sdf SFlowDataFormat - *data, sdf = (*data)[4:], SFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - var sdc SFlowDataSource - - s.EnterpriseID, s.Format = sdf.decode() - *data, s.SampleLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, s.SequenceNumber = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - if expanded { - *data, s.SourceIDClass = (*data)[4:], SFlowSourceFormat(binary.BigEndian.Uint32((*data)[:4])) - *data, s.SourceIDIndex = (*data)[4:], SFlowSourceValue(binary.BigEndian.Uint32((*data)[:4])) - } else { - *data, sdc = (*data)[4:], SFlowDataSource(binary.BigEndian.Uint32((*data)[:4])) - s.SourceIDClass, s.SourceIDIndex = sdc.decode() - } - *data, s.SamplingRate = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, s.SamplePool = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, s.Dropped = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - - if expanded { - *data, s.InputInterfaceFormat = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, s.InputInterface = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, s.OutputInterfaceFormat = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, s.OutputInterface = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - } else { - *data, s.InputInterface = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, s.OutputInterface = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - } - *data, s.RecordCount = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - - for i := uint32(0); i < s.RecordCount; i++ { - rdf := SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - _, flowRecordType := rdf.decode() - - switch flowRecordType { - case SFlowTypeRawPacketFlow: - if record, err := decodeRawPacketFlowRecord(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedUserFlow: - if record, err := decodeExtendedUserFlow(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedUrlFlow: - if record, err := decodeExtendedURLRecord(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedSwitchFlow: - if record, err := decodeExtendedSwitchFlowRecord(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedRouterFlow: - if record, err := decodeExtendedRouterFlowRecord(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedGatewayFlow: - if record, err := decodeExtendedGatewayFlowRecord(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeEthernetFrameFlow: - // TODO - skipRecord(data) - return s, errors.New("skipping TypeEthernetFrameFlow") - case SFlowTypeIpv4Flow: - if record, err := decodeSFlowIpv4Record(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeIpv6Flow: - if record, err := decodeSFlowIpv6Record(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedMlpsFlow: - // TODO - skipRecord(data) - return s, errors.New("skipping TypeExtendedMlpsFlow") - case SFlowTypeExtendedNatFlow: - // TODO - skipRecord(data) - return s, errors.New("skipping TypeExtendedNatFlow") - case SFlowTypeExtendedMlpsTunnelFlow: - // TODO - skipRecord(data) - return s, errors.New("skipping TypeExtendedMlpsTunnelFlow") - case SFlowTypeExtendedMlpsVcFlow: - // TODO - skipRecord(data) - return s, errors.New("skipping TypeExtendedMlpsVcFlow") - case SFlowTypeExtendedMlpsFecFlow: - // TODO - skipRecord(data) - return s, errors.New("skipping TypeExtendedMlpsFecFlow") - case SFlowTypeExtendedMlpsLvpFecFlow: - // TODO - skipRecord(data) - return s, errors.New("skipping TypeExtendedMlpsLvpFecFlow") - case SFlowTypeExtendedVlanFlow: - // TODO - skipRecord(data) - return s, errors.New("skipping TypeExtendedVlanFlow") - case SFlowTypeExtendedIpv4TunnelEgressFlow: - if record, err := decodeExtendedIpv4TunnelEgress(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedIpv4TunnelIngressFlow: - if record, err := decodeExtendedIpv4TunnelIngress(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedIpv6TunnelEgressFlow: - if record, err := decodeExtendedIpv6TunnelEgress(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedIpv6TunnelIngressFlow: - if record, err := decodeExtendedIpv6TunnelIngress(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedDecapsulateEgressFlow: - if record, err := decodeExtendedDecapsulateEgress(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedDecapsulateIngressFlow: - if record, err := decodeExtendedDecapsulateIngress(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedVniEgressFlow: - if record, err := decodeExtendedVniEgress(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeExtendedVniIngressFlow: - if record, err := decodeExtendedVniIngress(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - default: - return s, fmt.Errorf("Unsupported flow record type: %d", flowRecordType) - } - } - return s, nil -} - -// Counter samples report information about various counter -// objects. Typically these are items like IfInOctets, or -// CPU / Memory stats, etc. SFlow will report these at regular -// intervals as configured on the agent. If one were sufficiently -// industrious, this could be used to replace the typical -// SNMP polling used for such things. -type SFlowCounterSample struct { - EnterpriseID SFlowEnterpriseID - Format SFlowSampleType - SampleLength uint32 - SequenceNumber uint32 - SourceIDClass SFlowSourceFormat - SourceIDIndex SFlowSourceValue - RecordCount uint32 - Records []SFlowRecord -} - -// Counter samples have the following structure: - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int sample sequence number | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// |id type | src id index value | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | int number of records | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / counter records / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -type SFlowCounterDataFormat uint32 - -func (cdf SFlowCounterDataFormat) decode() (SFlowEnterpriseID, SFlowCounterRecordType) { - leftField := cdf >> 12 - rightField := uint32(0xFFF) & uint32(cdf) - return SFlowEnterpriseID(leftField), SFlowCounterRecordType(rightField) -} - -// GetRecords will return a slice of interface types -// representing records. A type switch can be used to -// get at the underlying SFlowCounterRecordType. -func (cs SFlowCounterSample) GetRecords() []SFlowRecord { - return cs.Records -} - -// GetType will report the type of sample. Only the -// compact form of counter samples is supported -func (cs SFlowCounterSample) GetType() SFlowSampleType { - return SFlowTypeCounterSample -} - -type SFlowCounterRecordType uint32 - -const ( - SFlowTypeGenericInterfaceCounters SFlowCounterRecordType = 1 - SFlowTypeEthernetInterfaceCounters SFlowCounterRecordType = 2 - SFlowTypeTokenRingInterfaceCounters SFlowCounterRecordType = 3 - SFlowType100BaseVGInterfaceCounters SFlowCounterRecordType = 4 - SFlowTypeVLANCounters SFlowCounterRecordType = 5 - SFlowTypeProcessorCounters SFlowCounterRecordType = 1001 -) - -func (cr SFlowCounterRecordType) String() string { - switch cr { - case SFlowTypeGenericInterfaceCounters: - return "Generic Interface Counters" - case SFlowTypeEthernetInterfaceCounters: - return "Ethernet Interface Counters" - case SFlowTypeTokenRingInterfaceCounters: - return "Token Ring Interface Counters" - case SFlowType100BaseVGInterfaceCounters: - return "100BaseVG Interface Counters" - case SFlowTypeVLANCounters: - return "VLAN Counters" - case SFlowTypeProcessorCounters: - return "Processor Counters" - default: - return "" - - } -} - -func decodeCounterSample(data *[]byte, expanded bool) (SFlowCounterSample, error) { - s := SFlowCounterSample{} - var sdc SFlowDataSource - var sdce SFlowDataSourceExpanded - var sdf SFlowDataFormat - - *data, sdf = (*data)[4:], SFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - s.EnterpriseID, s.Format = sdf.decode() - *data, s.SampleLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, s.SequenceNumber = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - if expanded { - *data, sdce = (*data)[8:], SFlowDataSourceExpanded{SFlowSourceFormat(binary.BigEndian.Uint32((*data)[:4])), SFlowSourceValue(binary.BigEndian.Uint32((*data)[4:8]))} - s.SourceIDClass, s.SourceIDIndex = sdce.decode() - } else { - *data, sdc = (*data)[4:], SFlowDataSource(binary.BigEndian.Uint32((*data)[:4])) - s.SourceIDClass, s.SourceIDIndex = sdc.decode() - } - *data, s.RecordCount = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - - for i := uint32(0); i < s.RecordCount; i++ { - cdf := SFlowCounterDataFormat(binary.BigEndian.Uint32((*data)[:4])) - _, counterRecordType := cdf.decode() - switch counterRecordType { - case SFlowTypeGenericInterfaceCounters: - if record, err := decodeGenericInterfaceCounters(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeEthernetInterfaceCounters: - if record, err := decodeEthernetCounters(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - case SFlowTypeTokenRingInterfaceCounters: - skipRecord(data) - return s, errors.New("skipping TypeTokenRingInterfaceCounters") - case SFlowType100BaseVGInterfaceCounters: - skipRecord(data) - return s, errors.New("skipping Type100BaseVGInterfaceCounters") - case SFlowTypeVLANCounters: - skipRecord(data) - return s, errors.New("skipping TypeVLANCounters") - case SFlowTypeProcessorCounters: - if record, err := decodeProcessorCounters(data); err == nil { - s.Records = append(s.Records, record) - } else { - return s, err - } - default: - return s, fmt.Errorf("Invalid counter record type: %d", counterRecordType) - } - } - return s, nil -} - -// SFlowBaseFlowRecord holds the fields common to all records -// of type SFlowFlowRecordType -type SFlowBaseFlowRecord struct { - EnterpriseID SFlowEnterpriseID - Format SFlowFlowRecordType - FlowDataLength uint32 -} - -func (bfr SFlowBaseFlowRecord) GetType() SFlowFlowRecordType { - return bfr.Format -} - -// SFlowFlowRecordType denotes what kind of Flow Record is -// represented. See RFC 3176 -type SFlowFlowRecordType uint32 - -const ( - SFlowTypeRawPacketFlow SFlowFlowRecordType = 1 - SFlowTypeEthernetFrameFlow SFlowFlowRecordType = 2 - SFlowTypeIpv4Flow SFlowFlowRecordType = 3 - SFlowTypeIpv6Flow SFlowFlowRecordType = 4 - SFlowTypeExtendedSwitchFlow SFlowFlowRecordType = 1001 - SFlowTypeExtendedRouterFlow SFlowFlowRecordType = 1002 - SFlowTypeExtendedGatewayFlow SFlowFlowRecordType = 1003 - SFlowTypeExtendedUserFlow SFlowFlowRecordType = 1004 - SFlowTypeExtendedUrlFlow SFlowFlowRecordType = 1005 - SFlowTypeExtendedMlpsFlow SFlowFlowRecordType = 1006 - SFlowTypeExtendedNatFlow SFlowFlowRecordType = 1007 - SFlowTypeExtendedMlpsTunnelFlow SFlowFlowRecordType = 1008 - SFlowTypeExtendedMlpsVcFlow SFlowFlowRecordType = 1009 - SFlowTypeExtendedMlpsFecFlow SFlowFlowRecordType = 1010 - SFlowTypeExtendedMlpsLvpFecFlow SFlowFlowRecordType = 1011 - SFlowTypeExtendedVlanFlow SFlowFlowRecordType = 1012 - SFlowTypeExtendedIpv4TunnelEgressFlow SFlowFlowRecordType = 1023 - SFlowTypeExtendedIpv4TunnelIngressFlow SFlowFlowRecordType = 1024 - SFlowTypeExtendedIpv6TunnelEgressFlow SFlowFlowRecordType = 1025 - SFlowTypeExtendedIpv6TunnelIngressFlow SFlowFlowRecordType = 1026 - SFlowTypeExtendedDecapsulateEgressFlow SFlowFlowRecordType = 1027 - SFlowTypeExtendedDecapsulateIngressFlow SFlowFlowRecordType = 1028 - SFlowTypeExtendedVniEgressFlow SFlowFlowRecordType = 1029 - SFlowTypeExtendedVniIngressFlow SFlowFlowRecordType = 1030 -) - -func (rt SFlowFlowRecordType) String() string { - switch rt { - case SFlowTypeRawPacketFlow: - return "Raw Packet Flow Record" - case SFlowTypeEthernetFrameFlow: - return "Ethernet Frame Flow Record" - case SFlowTypeIpv4Flow: - return "IPv4 Flow Record" - case SFlowTypeIpv6Flow: - return "IPv6 Flow Record" - case SFlowTypeExtendedSwitchFlow: - return "Extended Switch Flow Record" - case SFlowTypeExtendedRouterFlow: - return "Extended Router Flow Record" - case SFlowTypeExtendedGatewayFlow: - return "Extended Gateway Flow Record" - case SFlowTypeExtendedUserFlow: - return "Extended User Flow Record" - case SFlowTypeExtendedUrlFlow: - return "Extended URL Flow Record" - case SFlowTypeExtendedMlpsFlow: - return "Extended MPLS Flow Record" - case SFlowTypeExtendedNatFlow: - return "Extended NAT Flow Record" - case SFlowTypeExtendedMlpsTunnelFlow: - return "Extended MPLS Tunnel Flow Record" - case SFlowTypeExtendedMlpsVcFlow: - return "Extended MPLS VC Flow Record" - case SFlowTypeExtendedMlpsFecFlow: - return "Extended MPLS FEC Flow Record" - case SFlowTypeExtendedMlpsLvpFecFlow: - return "Extended MPLS LVP FEC Flow Record" - case SFlowTypeExtendedVlanFlow: - return "Extended VLAN Flow Record" - case SFlowTypeExtendedIpv4TunnelEgressFlow: - return "Extended IPv4 Tunnel Egress Record" - case SFlowTypeExtendedIpv4TunnelIngressFlow: - return "Extended IPv4 Tunnel Ingress Record" - case SFlowTypeExtendedIpv6TunnelEgressFlow: - return "Extended IPv6 Tunnel Egress Record" - case SFlowTypeExtendedIpv6TunnelIngressFlow: - return "Extended IPv6 Tunnel Ingress Record" - case SFlowTypeExtendedDecapsulateEgressFlow: - return "Extended Decapsulate Egress Record" - case SFlowTypeExtendedDecapsulateIngressFlow: - return "Extended Decapsulate Ingress Record" - case SFlowTypeExtendedVniEgressFlow: - return "Extended VNI Ingress Record" - case SFlowTypeExtendedVniIngressFlow: - return "Extended VNI Ingress Record" - default: - return "" - } -} - -// SFlowRawPacketFlowRecords hold information about a sampled -// packet grabbed as it transited the agent. This is -// perhaps the most useful and interesting record type, -// as it holds the headers of the sampled packet and -// can be used to build up a complete picture of the -// traffic patterns on a network. -// -// The raw packet header is sent back into gopacket for -// decoding, and the resulting gopackt.Packet is stored -// in the Header member -type SFlowRawPacketFlowRecord struct { - SFlowBaseFlowRecord - HeaderProtocol SFlowRawHeaderProtocol - FrameLength uint32 - PayloadRemoved uint32 - HeaderLength uint32 - Header gopacket.Packet -} - -// Raw packet record types have the following structure: - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Header Protocol | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Frame Length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Payload Removed | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Header Length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// \ Header \ -// \ \ -// \ \ -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -type SFlowRawHeaderProtocol uint32 - -const ( - SFlowProtoEthernet SFlowRawHeaderProtocol = 1 - SFlowProtoISO88024 SFlowRawHeaderProtocol = 2 - SFlowProtoISO88025 SFlowRawHeaderProtocol = 3 - SFlowProtoFDDI SFlowRawHeaderProtocol = 4 - SFlowProtoFrameRelay SFlowRawHeaderProtocol = 5 - SFlowProtoX25 SFlowRawHeaderProtocol = 6 - SFlowProtoPPP SFlowRawHeaderProtocol = 7 - SFlowProtoSMDS SFlowRawHeaderProtocol = 8 - SFlowProtoAAL5 SFlowRawHeaderProtocol = 9 - SFlowProtoAAL5_IP SFlowRawHeaderProtocol = 10 /* e.g. Cisco AAL5 mux */ - SFlowProtoIPv4 SFlowRawHeaderProtocol = 11 - SFlowProtoIPv6 SFlowRawHeaderProtocol = 12 - SFlowProtoMPLS SFlowRawHeaderProtocol = 13 - SFlowProtoPOS SFlowRawHeaderProtocol = 14 /* RFC 1662, 2615 */ -) - -func (sfhp SFlowRawHeaderProtocol) String() string { - switch sfhp { - case SFlowProtoEthernet: - return "ETHERNET-ISO88023" - case SFlowProtoISO88024: - return "ISO88024-TOKENBUS" - case SFlowProtoISO88025: - return "ISO88025-TOKENRING" - case SFlowProtoFDDI: - return "FDDI" - case SFlowProtoFrameRelay: - return "FRAME-RELAY" - case SFlowProtoX25: - return "X25" - case SFlowProtoPPP: - return "PPP" - case SFlowProtoSMDS: - return "SMDS" - case SFlowProtoAAL5: - return "AAL5" - case SFlowProtoAAL5_IP: - return "AAL5-IP" - case SFlowProtoIPv4: - return "IPv4" - case SFlowProtoIPv6: - return "IPv6" - case SFlowProtoMPLS: - return "MPLS" - case SFlowProtoPOS: - return "POS" - } - return "UNKNOWN" -} - -func decodeRawPacketFlowRecord(data *[]byte) (SFlowRawPacketFlowRecord, error) { - rec := SFlowRawPacketFlowRecord{} - header := []byte{} - var fdf SFlowFlowDataFormat - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - rec.EnterpriseID, rec.Format = fdf.decode() - *data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, rec.HeaderProtocol = (*data)[4:], SFlowRawHeaderProtocol(binary.BigEndian.Uint32((*data)[:4])) - *data, rec.FrameLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, rec.PayloadRemoved = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, rec.HeaderLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - headerLenWithPadding := int(rec.HeaderLength + ((4 - rec.HeaderLength) % 4)) - *data, header = (*data)[headerLenWithPadding:], (*data)[:headerLenWithPadding] - rec.Header = gopacket.NewPacket(header, LayerTypeEthernet, gopacket.Default) - return rec, nil -} - -// SFlowExtendedSwitchFlowRecord give additional information -// about the sampled packet if it's available. It's mainly -// useful for getting at the incoming and outgoing VLANs -// An agent may or may not provide this information. -type SFlowExtendedSwitchFlowRecord struct { - SFlowBaseFlowRecord - IncomingVLAN uint32 - IncomingVLANPriority uint32 - OutgoingVLAN uint32 - OutgoingVLANPriority uint32 -} - -// Extended switch records have the following structure: - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Incoming VLAN | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Incoming VLAN Priority | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Outgoing VLAN | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Outgoing VLAN Priority | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -func decodeExtendedSwitchFlowRecord(data *[]byte) (SFlowExtendedSwitchFlowRecord, error) { - es := SFlowExtendedSwitchFlowRecord{} - var fdf SFlowFlowDataFormat - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - es.EnterpriseID, es.Format = fdf.decode() - *data, es.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, es.IncomingVLAN = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, es.IncomingVLANPriority = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, es.OutgoingVLAN = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, es.OutgoingVLANPriority = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - return es, nil -} - -// SFlowExtendedRouterFlowRecord gives additional information -// about the layer 3 routing information used to forward -// the packet -type SFlowExtendedRouterFlowRecord struct { - SFlowBaseFlowRecord - NextHop net.IP - NextHopSourceMask uint32 - NextHopDestinationMask uint32 -} - -// Extended router records have the following structure: - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IP version of next hop router (1=v4|2=v6) | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / Next Hop address (v4=4byte|v6=16byte) / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Next Hop Source Mask | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Next Hop Destination Mask | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -func decodeExtendedRouterFlowRecord(data *[]byte) (SFlowExtendedRouterFlowRecord, error) { - er := SFlowExtendedRouterFlowRecord{} - var fdf SFlowFlowDataFormat - var extendedRouterAddressType SFlowIPType - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - er.EnterpriseID, er.Format = fdf.decode() - *data, er.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, extendedRouterAddressType = (*data)[4:], SFlowIPType(binary.BigEndian.Uint32((*data)[:4])) - *data, er.NextHop = (*data)[extendedRouterAddressType.Length():], (*data)[:extendedRouterAddressType.Length()] - *data, er.NextHopSourceMask = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, er.NextHopDestinationMask = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - return er, nil -} - -// SFlowExtendedGatewayFlowRecord describes information treasured by -// nework engineers everywhere: AS path information listing which -// BGP peer sent the packet, and various other BGP related info. -// This information is vital because it gives a picture of how much -// traffic is being sent from / received by various BGP peers. - -// Extended gateway records have the following structure: - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IP version of next hop router (1=v4|2=v6) | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / Next Hop address (v4=4byte|v6=16byte) / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | AS | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Source AS | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Peer AS | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | AS Path Count | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / AS Path / Sequence / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / Communities / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Local Pref | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -// AS Path / Sequence: - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | AS Source Type (Path=1 / Sequence=2) | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Path / Sequence length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / Path / Sequence Members / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -// Communities: - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | communitiy length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / communitiy Members / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -type SFlowExtendedGatewayFlowRecord struct { - SFlowBaseFlowRecord - NextHop net.IP - AS uint32 - SourceAS uint32 - PeerAS uint32 - ASPathCount uint32 - ASPath []SFlowASDestination - Communities []uint32 - LocalPref uint32 -} - -type SFlowASPathType uint32 - -const ( - SFlowASSet SFlowASPathType = 1 - SFlowASSequence SFlowASPathType = 2 -) - -func (apt SFlowASPathType) String() string { - switch apt { - case SFlowASSet: - return "AS Set" - case SFlowASSequence: - return "AS Sequence" - default: - return "" - } -} - -type SFlowASDestination struct { - Type SFlowASPathType - Count uint32 - Members []uint32 -} - -func (asd SFlowASDestination) String() string { - switch asd.Type { - case SFlowASSet: - return fmt.Sprint("AS Set:", asd.Members) - case SFlowASSequence: - return fmt.Sprint("AS Sequence:", asd.Members) - default: - return "" - } -} - -func (ad *SFlowASDestination) decodePath(data *[]byte) { - *data, ad.Type = (*data)[4:], SFlowASPathType(binary.BigEndian.Uint32((*data)[:4])) - *data, ad.Count = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - ad.Members = make([]uint32, ad.Count) - for i := uint32(0); i < ad.Count; i++ { - var member uint32 - *data, member = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - ad.Members[i] = member - } -} - -func decodeExtendedGatewayFlowRecord(data *[]byte) (SFlowExtendedGatewayFlowRecord, error) { - eg := SFlowExtendedGatewayFlowRecord{} - var fdf SFlowFlowDataFormat - var extendedGatewayAddressType SFlowIPType - var communitiesLength uint32 - var community uint32 - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - eg.EnterpriseID, eg.Format = fdf.decode() - *data, eg.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, extendedGatewayAddressType = (*data)[4:], SFlowIPType(binary.BigEndian.Uint32((*data)[:4])) - *data, eg.NextHop = (*data)[extendedGatewayAddressType.Length():], (*data)[:extendedGatewayAddressType.Length()] - *data, eg.AS = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, eg.SourceAS = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, eg.PeerAS = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, eg.ASPathCount = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - for i := uint32(0); i < eg.ASPathCount; i++ { - asPath := SFlowASDestination{} - asPath.decodePath(data) - eg.ASPath = append(eg.ASPath, asPath) - } - *data, communitiesLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - eg.Communities = make([]uint32, communitiesLength) - for j := uint32(0); j < communitiesLength; j++ { - *data, community = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - eg.Communities[j] = community - } - *data, eg.LocalPref = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - return eg, nil -} - -// ************************************************** -// Extended URL Flow Record -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | direction | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | URL | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Host | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -type SFlowURLDirection uint32 - -const ( - SFlowURLsrc SFlowURLDirection = 1 - SFlowURLdst SFlowURLDirection = 2 -) - -func (urld SFlowURLDirection) String() string { - switch urld { - case SFlowURLsrc: - return "Source address is the server" - case SFlowURLdst: - return "Destination address is the server" - default: - return "" - } -} - -type SFlowExtendedURLRecord struct { - SFlowBaseFlowRecord - Direction SFlowURLDirection - URL string - Host string -} - -func decodeExtendedURLRecord(data *[]byte) (SFlowExtendedURLRecord, error) { - eur := SFlowExtendedURLRecord{} - var fdf SFlowFlowDataFormat - var urlLen uint32 - var urlLenWithPad int - var hostLen uint32 - var hostLenWithPad int - var urlBytes []byte - var hostBytes []byte - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - eur.EnterpriseID, eur.Format = fdf.decode() - *data, eur.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, eur.Direction = (*data)[4:], SFlowURLDirection(binary.BigEndian.Uint32((*data)[:4])) - *data, urlLen = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - urlLenWithPad = int(urlLen + ((4 - urlLen) % 4)) - *data, urlBytes = (*data)[urlLenWithPad:], (*data)[:urlLenWithPad] - eur.URL = string(urlBytes[:urlLen]) - *data, hostLen = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - hostLenWithPad = int(hostLen + ((4 - hostLen) % 4)) - *data, hostBytes = (*data)[hostLenWithPad:], (*data)[:hostLenWithPad] - eur.Host = string(hostBytes[:hostLen]) - return eur, nil -} - -// ************************************************** -// Extended User Flow Record -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Source Character Set | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Source User Id | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Destination Character Set | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Destination User ID | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -type SFlowExtendedUserFlow struct { - SFlowBaseFlowRecord - SourceCharSet SFlowCharSet - SourceUserID string - DestinationCharSet SFlowCharSet - DestinationUserID string -} - -type SFlowCharSet uint32 - -const ( - SFlowCSunknown SFlowCharSet = 2 - SFlowCSASCII SFlowCharSet = 3 - SFlowCSISOLatin1 SFlowCharSet = 4 - SFlowCSISOLatin2 SFlowCharSet = 5 - SFlowCSISOLatin3 SFlowCharSet = 6 - SFlowCSISOLatin4 SFlowCharSet = 7 - SFlowCSISOLatinCyrillic SFlowCharSet = 8 - SFlowCSISOLatinArabic SFlowCharSet = 9 - SFlowCSISOLatinGreek SFlowCharSet = 10 - SFlowCSISOLatinHebrew SFlowCharSet = 11 - SFlowCSISOLatin5 SFlowCharSet = 12 - SFlowCSISOLatin6 SFlowCharSet = 13 - SFlowCSISOTextComm SFlowCharSet = 14 - SFlowCSHalfWidthKatakana SFlowCharSet = 15 - SFlowCSJISEncoding SFlowCharSet = 16 - SFlowCSShiftJIS SFlowCharSet = 17 - SFlowCSEUCPkdFmtJapanese SFlowCharSet = 18 - SFlowCSEUCFixWidJapanese SFlowCharSet = 19 - SFlowCSISO4UnitedKingdom SFlowCharSet = 20 - SFlowCSISO11SwedishForNames SFlowCharSet = 21 - SFlowCSISO15Italian SFlowCharSet = 22 - SFlowCSISO17Spanish SFlowCharSet = 23 - SFlowCSISO21German SFlowCharSet = 24 - SFlowCSISO60DanishNorwegian SFlowCharSet = 25 - SFlowCSISO69French SFlowCharSet = 26 - SFlowCSISO10646UTF1 SFlowCharSet = 27 - SFlowCSISO646basic1983 SFlowCharSet = 28 - SFlowCSINVARIANT SFlowCharSet = 29 - SFlowCSISO2IntlRefVersion SFlowCharSet = 30 - SFlowCSNATSSEFI SFlowCharSet = 31 - SFlowCSNATSSEFIADD SFlowCharSet = 32 - SFlowCSNATSDANO SFlowCharSet = 33 - SFlowCSNATSDANOADD SFlowCharSet = 34 - SFlowCSISO10Swedish SFlowCharSet = 35 - SFlowCSKSC56011987 SFlowCharSet = 36 - SFlowCSISO2022KR SFlowCharSet = 37 - SFlowCSEUCKR SFlowCharSet = 38 - SFlowCSISO2022JP SFlowCharSet = 39 - SFlowCSISO2022JP2 SFlowCharSet = 40 - SFlowCSISO13JISC6220jp SFlowCharSet = 41 - SFlowCSISO14JISC6220ro SFlowCharSet = 42 - SFlowCSISO16Portuguese SFlowCharSet = 43 - SFlowCSISO18Greek7Old SFlowCharSet = 44 - SFlowCSISO19LatinGreek SFlowCharSet = 45 - SFlowCSISO25French SFlowCharSet = 46 - SFlowCSISO27LatinGreek1 SFlowCharSet = 47 - SFlowCSISO5427Cyrillic SFlowCharSet = 48 - SFlowCSISO42JISC62261978 SFlowCharSet = 49 - SFlowCSISO47BSViewdata SFlowCharSet = 50 - SFlowCSISO49INIS SFlowCharSet = 51 - SFlowCSISO50INIS8 SFlowCharSet = 52 - SFlowCSISO51INISCyrillic SFlowCharSet = 53 - SFlowCSISO54271981 SFlowCharSet = 54 - SFlowCSISO5428Greek SFlowCharSet = 55 - SFlowCSISO57GB1988 SFlowCharSet = 56 - SFlowCSISO58GB231280 SFlowCharSet = 57 - SFlowCSISO61Norwegian2 SFlowCharSet = 58 - SFlowCSISO70VideotexSupp1 SFlowCharSet = 59 - SFlowCSISO84Portuguese2 SFlowCharSet = 60 - SFlowCSISO85Spanish2 SFlowCharSet = 61 - SFlowCSISO86Hungarian SFlowCharSet = 62 - SFlowCSISO87JISX0208 SFlowCharSet = 63 - SFlowCSISO88Greek7 SFlowCharSet = 64 - SFlowCSISO89ASMO449 SFlowCharSet = 65 - SFlowCSISO90 SFlowCharSet = 66 - SFlowCSISO91JISC62291984a SFlowCharSet = 67 - SFlowCSISO92JISC62991984b SFlowCharSet = 68 - SFlowCSISO93JIS62291984badd SFlowCharSet = 69 - SFlowCSISO94JIS62291984hand SFlowCharSet = 70 - SFlowCSISO95JIS62291984handadd SFlowCharSet = 71 - SFlowCSISO96JISC62291984kana SFlowCharSet = 72 - SFlowCSISO2033 SFlowCharSet = 73 - SFlowCSISO99NAPLPS SFlowCharSet = 74 - SFlowCSISO102T617bit SFlowCharSet = 75 - SFlowCSISO103T618bit SFlowCharSet = 76 - SFlowCSISO111ECMACyrillic SFlowCharSet = 77 - SFlowCSa71 SFlowCharSet = 78 - SFlowCSa72 SFlowCharSet = 79 - SFlowCSISO123CSAZ24341985gr SFlowCharSet = 80 - SFlowCSISO88596E SFlowCharSet = 81 - SFlowCSISO88596I SFlowCharSet = 82 - SFlowCSISO128T101G2 SFlowCharSet = 83 - SFlowCSISO88598E SFlowCharSet = 84 - SFlowCSISO88598I SFlowCharSet = 85 - SFlowCSISO139CSN369103 SFlowCharSet = 86 - SFlowCSISO141JUSIB1002 SFlowCharSet = 87 - SFlowCSISO143IECP271 SFlowCharSet = 88 - SFlowCSISO146Serbian SFlowCharSet = 89 - SFlowCSISO147Macedonian SFlowCharSet = 90 - SFlowCSISO150 SFlowCharSet = 91 - SFlowCSISO151Cuba SFlowCharSet = 92 - SFlowCSISO6937Add SFlowCharSet = 93 - SFlowCSISO153GOST1976874 SFlowCharSet = 94 - SFlowCSISO8859Supp SFlowCharSet = 95 - SFlowCSISO10367Box SFlowCharSet = 96 - SFlowCSISO158Lap SFlowCharSet = 97 - SFlowCSISO159JISX02121990 SFlowCharSet = 98 - SFlowCSISO646Danish SFlowCharSet = 99 - SFlowCSUSDK SFlowCharSet = 100 - SFlowCSDKUS SFlowCharSet = 101 - SFlowCSKSC5636 SFlowCharSet = 102 - SFlowCSUnicode11UTF7 SFlowCharSet = 103 - SFlowCSISO2022CN SFlowCharSet = 104 - SFlowCSISO2022CNEXT SFlowCharSet = 105 - SFlowCSUTF8 SFlowCharSet = 106 - SFlowCSISO885913 SFlowCharSet = 109 - SFlowCSISO885914 SFlowCharSet = 110 - SFlowCSISO885915 SFlowCharSet = 111 - SFlowCSISO885916 SFlowCharSet = 112 - SFlowCSGBK SFlowCharSet = 113 - SFlowCSGB18030 SFlowCharSet = 114 - SFlowCSOSDEBCDICDF0415 SFlowCharSet = 115 - SFlowCSOSDEBCDICDF03IRV SFlowCharSet = 116 - SFlowCSOSDEBCDICDF041 SFlowCharSet = 117 - SFlowCSISO115481 SFlowCharSet = 118 - SFlowCSKZ1048 SFlowCharSet = 119 - SFlowCSUnicode SFlowCharSet = 1000 - SFlowCSUCS4 SFlowCharSet = 1001 - SFlowCSUnicodeASCII SFlowCharSet = 1002 - SFlowCSUnicodeLatin1 SFlowCharSet = 1003 - SFlowCSUnicodeJapanese SFlowCharSet = 1004 - SFlowCSUnicodeIBM1261 SFlowCharSet = 1005 - SFlowCSUnicodeIBM1268 SFlowCharSet = 1006 - SFlowCSUnicodeIBM1276 SFlowCharSet = 1007 - SFlowCSUnicodeIBM1264 SFlowCharSet = 1008 - SFlowCSUnicodeIBM1265 SFlowCharSet = 1009 - SFlowCSUnicode11 SFlowCharSet = 1010 - SFlowCSSCSU SFlowCharSet = 1011 - SFlowCSUTF7 SFlowCharSet = 1012 - SFlowCSUTF16BE SFlowCharSet = 1013 - SFlowCSUTF16LE SFlowCharSet = 1014 - SFlowCSUTF16 SFlowCharSet = 1015 - SFlowCSCESU8 SFlowCharSet = 1016 - SFlowCSUTF32 SFlowCharSet = 1017 - SFlowCSUTF32BE SFlowCharSet = 1018 - SFlowCSUTF32LE SFlowCharSet = 1019 - SFlowCSBOCU1 SFlowCharSet = 1020 - SFlowCSWindows30Latin1 SFlowCharSet = 2000 - SFlowCSWindows31Latin1 SFlowCharSet = 2001 - SFlowCSWindows31Latin2 SFlowCharSet = 2002 - SFlowCSWindows31Latin5 SFlowCharSet = 2003 - SFlowCSHPRoman8 SFlowCharSet = 2004 - SFlowCSAdobeStandardEncoding SFlowCharSet = 2005 - SFlowCSVenturaUS SFlowCharSet = 2006 - SFlowCSVenturaInternational SFlowCharSet = 2007 - SFlowCSDECMCS SFlowCharSet = 2008 - SFlowCSPC850Multilingual SFlowCharSet = 2009 - SFlowCSPCp852 SFlowCharSet = 2010 - SFlowCSPC8CodePage437 SFlowCharSet = 2011 - SFlowCSPC8DanishNorwegian SFlowCharSet = 2012 - SFlowCSPC862LatinHebrew SFlowCharSet = 2013 - SFlowCSPC8Turkish SFlowCharSet = 2014 - SFlowCSIBMSymbols SFlowCharSet = 2015 - SFlowCSIBMThai SFlowCharSet = 2016 - SFlowCSHPLegal SFlowCharSet = 2017 - SFlowCSHPPiFont SFlowCharSet = 2018 - SFlowCSHPMath8 SFlowCharSet = 2019 - SFlowCSHPPSMath SFlowCharSet = 2020 - SFlowCSHPDesktop SFlowCharSet = 2021 - SFlowCSVenturaMath SFlowCharSet = 2022 - SFlowCSMicrosoftPublishing SFlowCharSet = 2023 - SFlowCSWindows31J SFlowCharSet = 2024 - SFlowCSGB2312 SFlowCharSet = 2025 - SFlowCSBig5 SFlowCharSet = 2026 - SFlowCSMacintosh SFlowCharSet = 2027 - SFlowCSIBM037 SFlowCharSet = 2028 - SFlowCSIBM038 SFlowCharSet = 2029 - SFlowCSIBM273 SFlowCharSet = 2030 - SFlowCSIBM274 SFlowCharSet = 2031 - SFlowCSIBM275 SFlowCharSet = 2032 - SFlowCSIBM277 SFlowCharSet = 2033 - SFlowCSIBM278 SFlowCharSet = 2034 - SFlowCSIBM280 SFlowCharSet = 2035 - SFlowCSIBM281 SFlowCharSet = 2036 - SFlowCSIBM284 SFlowCharSet = 2037 - SFlowCSIBM285 SFlowCharSet = 2038 - SFlowCSIBM290 SFlowCharSet = 2039 - SFlowCSIBM297 SFlowCharSet = 2040 - SFlowCSIBM420 SFlowCharSet = 2041 - SFlowCSIBM423 SFlowCharSet = 2042 - SFlowCSIBM424 SFlowCharSet = 2043 - SFlowCSIBM500 SFlowCharSet = 2044 - SFlowCSIBM851 SFlowCharSet = 2045 - SFlowCSIBM855 SFlowCharSet = 2046 - SFlowCSIBM857 SFlowCharSet = 2047 - SFlowCSIBM860 SFlowCharSet = 2048 - SFlowCSIBM861 SFlowCharSet = 2049 - SFlowCSIBM863 SFlowCharSet = 2050 - SFlowCSIBM864 SFlowCharSet = 2051 - SFlowCSIBM865 SFlowCharSet = 2052 - SFlowCSIBM868 SFlowCharSet = 2053 - SFlowCSIBM869 SFlowCharSet = 2054 - SFlowCSIBM870 SFlowCharSet = 2055 - SFlowCSIBM871 SFlowCharSet = 2056 - SFlowCSIBM880 SFlowCharSet = 2057 - SFlowCSIBM891 SFlowCharSet = 2058 - SFlowCSIBM903 SFlowCharSet = 2059 - SFlowCSIBBM904 SFlowCharSet = 2060 - SFlowCSIBM905 SFlowCharSet = 2061 - SFlowCSIBM918 SFlowCharSet = 2062 - SFlowCSIBM1026 SFlowCharSet = 2063 - SFlowCSIBMEBCDICATDE SFlowCharSet = 2064 - SFlowCSEBCDICATDEA SFlowCharSet = 2065 - SFlowCSEBCDICCAFR SFlowCharSet = 2066 - SFlowCSEBCDICDKNO SFlowCharSet = 2067 - SFlowCSEBCDICDKNOA SFlowCharSet = 2068 - SFlowCSEBCDICFISE SFlowCharSet = 2069 - SFlowCSEBCDICFISEA SFlowCharSet = 2070 - SFlowCSEBCDICFR SFlowCharSet = 2071 - SFlowCSEBCDICIT SFlowCharSet = 2072 - SFlowCSEBCDICPT SFlowCharSet = 2073 - SFlowCSEBCDICES SFlowCharSet = 2074 - SFlowCSEBCDICESA SFlowCharSet = 2075 - SFlowCSEBCDICESS SFlowCharSet = 2076 - SFlowCSEBCDICUK SFlowCharSet = 2077 - SFlowCSEBCDICUS SFlowCharSet = 2078 - SFlowCSUnknown8BiT SFlowCharSet = 2079 - SFlowCSMnemonic SFlowCharSet = 2080 - SFlowCSMnem SFlowCharSet = 2081 - SFlowCSVISCII SFlowCharSet = 2082 - SFlowCSVIQR SFlowCharSet = 2083 - SFlowCSKOI8R SFlowCharSet = 2084 - SFlowCSHZGB2312 SFlowCharSet = 2085 - SFlowCSIBM866 SFlowCharSet = 2086 - SFlowCSPC775Baltic SFlowCharSet = 2087 - SFlowCSKOI8U SFlowCharSet = 2088 - SFlowCSIBM00858 SFlowCharSet = 2089 - SFlowCSIBM00924 SFlowCharSet = 2090 - SFlowCSIBM01140 SFlowCharSet = 2091 - SFlowCSIBM01141 SFlowCharSet = 2092 - SFlowCSIBM01142 SFlowCharSet = 2093 - SFlowCSIBM01143 SFlowCharSet = 2094 - SFlowCSIBM01144 SFlowCharSet = 2095 - SFlowCSIBM01145 SFlowCharSet = 2096 - SFlowCSIBM01146 SFlowCharSet = 2097 - SFlowCSIBM01147 SFlowCharSet = 2098 - SFlowCSIBM01148 SFlowCharSet = 2099 - SFlowCSIBM01149 SFlowCharSet = 2100 - SFlowCSBig5HKSCS SFlowCharSet = 2101 - SFlowCSIBM1047 SFlowCharSet = 2102 - SFlowCSPTCP154 SFlowCharSet = 2103 - SFlowCSAmiga1251 SFlowCharSet = 2104 - SFlowCSKOI7switched SFlowCharSet = 2105 - SFlowCSBRF SFlowCharSet = 2106 - SFlowCSTSCII SFlowCharSet = 2107 - SFlowCSCP51932 SFlowCharSet = 2108 - SFlowCSWindows874 SFlowCharSet = 2109 - SFlowCSWindows1250 SFlowCharSet = 2250 - SFlowCSWindows1251 SFlowCharSet = 2251 - SFlowCSWindows1252 SFlowCharSet = 2252 - SFlowCSWindows1253 SFlowCharSet = 2253 - SFlowCSWindows1254 SFlowCharSet = 2254 - SFlowCSWindows1255 SFlowCharSet = 2255 - SFlowCSWindows1256 SFlowCharSet = 2256 - SFlowCSWindows1257 SFlowCharSet = 2257 - SFlowCSWindows1258 SFlowCharSet = 2258 - SFlowCSTIS620 SFlowCharSet = 2259 - SFlowCS50220 SFlowCharSet = 2260 - SFlowCSreserved SFlowCharSet = 3000 -) - -func decodeExtendedUserFlow(data *[]byte) (SFlowExtendedUserFlow, error) { - eu := SFlowExtendedUserFlow{} - var fdf SFlowFlowDataFormat - var srcUserLen uint32 - var srcUserLenWithPad int - var srcUserBytes []byte - var dstUserLen uint32 - var dstUserLenWithPad int - var dstUserBytes []byte - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - eu.EnterpriseID, eu.Format = fdf.decode() - *data, eu.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, eu.SourceCharSet = (*data)[4:], SFlowCharSet(binary.BigEndian.Uint32((*data)[:4])) - *data, srcUserLen = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - srcUserLenWithPad = int(srcUserLen + ((4 - srcUserLen) % 4)) - *data, srcUserBytes = (*data)[srcUserLenWithPad:], (*data)[:srcUserLenWithPad] - eu.SourceUserID = string(srcUserBytes[:srcUserLen]) - *data, eu.DestinationCharSet = (*data)[4:], SFlowCharSet(binary.BigEndian.Uint32((*data)[:4])) - *data, dstUserLen = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - dstUserLenWithPad = int(dstUserLen + ((4 - dstUserLen) % 4)) - *data, dstUserBytes = (*data)[dstUserLenWithPad:], (*data)[:dstUserLenWithPad] - eu.DestinationUserID = string(dstUserBytes[:dstUserLen]) - return eu, nil -} - -// ************************************************** -// Packet IP version 4 Record -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Protocol | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Source IPv4 | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Destination IPv4 | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Source Port | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Destionation Port | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | TCP Flags | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | TOS | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -type SFlowIpv4Record struct { - // The length of the IP packet excluding ower layer encapsulations - Length uint32 - // IP Protocol type (for example, TCP = 6, UDP = 17) - Protocol uint32 - // Source IP Address - IPSrc net.IP - // Destination IP Address - IPDst net.IP - // TCP/UDP source port number or equivalent - PortSrc uint32 - // TCP/UDP destination port number or equivalent - PortDst uint32 - // TCP flags - TCPFlags uint32 - // IP type of service - TOS uint32 -} - -func decodeSFlowIpv4Record(data *[]byte) (SFlowIpv4Record, error) { - si := SFlowIpv4Record{} - - *data, si.Length = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, si.Protocol = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, si.IPSrc = (*data)[4:], net.IP((*data)[:4]) - *data, si.IPDst = (*data)[4:], net.IP((*data)[:4]) - *data, si.PortSrc = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, si.PortDst = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, si.TCPFlags = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, si.TOS = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - - return si, nil -} - -// ************************************************** -// Packet IP version 6 Record -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Protocol | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Source IPv4 | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Destination IPv4 | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Source Port | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Destionation Port | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | TCP Flags | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Priority | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -type SFlowIpv6Record struct { - // The length of the IP packet excluding ower layer encapsulations - Length uint32 - // IP Protocol type (for example, TCP = 6, UDP = 17) - Protocol uint32 - // Source IP Address - IPSrc net.IP - // Destination IP Address - IPDst net.IP - // TCP/UDP source port number or equivalent - PortSrc uint32 - // TCP/UDP destination port number or equivalent - PortDst uint32 - // TCP flags - TCPFlags uint32 - // IP priority - Priority uint32 -} - -func decodeSFlowIpv6Record(data *[]byte) (SFlowIpv6Record, error) { - si := SFlowIpv6Record{} - - *data, si.Length = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, si.Protocol = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, si.IPSrc = (*data)[16:], net.IP((*data)[:16]) - *data, si.IPDst = (*data)[16:], net.IP((*data)[:16]) - *data, si.PortSrc = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, si.PortDst = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, si.TCPFlags = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, si.Priority = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - - return si, nil -} - -// ************************************************** -// Extended IPv4 Tunnel Egress -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / Packet IP version 4 Record / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -type SFlowExtendedIpv4TunnelEgressRecord struct { - SFlowBaseFlowRecord - SFlowIpv4Record SFlowIpv4Record -} - -func decodeExtendedIpv4TunnelEgress(data *[]byte) (SFlowExtendedIpv4TunnelEgressRecord, error) { - rec := SFlowExtendedIpv4TunnelEgressRecord{} - var fdf SFlowFlowDataFormat - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - rec.EnterpriseID, rec.Format = fdf.decode() - *data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - rec.SFlowIpv4Record, _ = decodeSFlowIpv4Record(data) - - return rec, nil -} - -// ************************************************** -// Extended IPv4 Tunnel Ingress -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / Packet IP version 4 Record / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -type SFlowExtendedIpv4TunnelIngressRecord struct { - SFlowBaseFlowRecord - SFlowIpv4Record SFlowIpv4Record -} - -func decodeExtendedIpv4TunnelIngress(data *[]byte) (SFlowExtendedIpv4TunnelIngressRecord, error) { - rec := SFlowExtendedIpv4TunnelIngressRecord{} - var fdf SFlowFlowDataFormat - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - rec.EnterpriseID, rec.Format = fdf.decode() - *data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - rec.SFlowIpv4Record, _ = decodeSFlowIpv4Record(data) - - return rec, nil -} - -// ************************************************** -// Extended IPv6 Tunnel Egress -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / Packet IP version 6 Record / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -type SFlowExtendedIpv6TunnelEgressRecord struct { - SFlowBaseFlowRecord - SFlowIpv6Record -} - -func decodeExtendedIpv6TunnelEgress(data *[]byte) (SFlowExtendedIpv6TunnelEgressRecord, error) { - rec := SFlowExtendedIpv6TunnelEgressRecord{} - var fdf SFlowFlowDataFormat - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - rec.EnterpriseID, rec.Format = fdf.decode() - *data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - rec.SFlowIpv6Record, _ = decodeSFlowIpv6Record(data) - - return rec, nil -} - -// ************************************************** -// Extended IPv6 Tunnel Ingress -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / Packet IP version 6 Record / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -type SFlowExtendedIpv6TunnelIngressRecord struct { - SFlowBaseFlowRecord - SFlowIpv6Record -} - -func decodeExtendedIpv6TunnelIngress(data *[]byte) (SFlowExtendedIpv6TunnelIngressRecord, error) { - rec := SFlowExtendedIpv6TunnelIngressRecord{} - var fdf SFlowFlowDataFormat - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - rec.EnterpriseID, rec.Format = fdf.decode() - *data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - rec.SFlowIpv6Record, _ = decodeSFlowIpv6Record(data) - - return rec, nil -} - -// ************************************************** -// Extended Decapsulate Egress -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Inner Header Offset | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -type SFlowExtendedDecapsulateEgressRecord struct { - SFlowBaseFlowRecord - InnerHeaderOffset uint32 -} - -func decodeExtendedDecapsulateEgress(data *[]byte) (SFlowExtendedDecapsulateEgressRecord, error) { - rec := SFlowExtendedDecapsulateEgressRecord{} - var fdf SFlowFlowDataFormat - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - rec.EnterpriseID, rec.Format = fdf.decode() - *data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, rec.InnerHeaderOffset = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - - return rec, nil -} - -// ************************************************** -// Extended Decapsulate Ingress -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | Inner Header Offset | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -type SFlowExtendedDecapsulateIngressRecord struct { - SFlowBaseFlowRecord - InnerHeaderOffset uint32 -} - -func decodeExtendedDecapsulateIngress(data *[]byte) (SFlowExtendedDecapsulateIngressRecord, error) { - rec := SFlowExtendedDecapsulateIngressRecord{} - var fdf SFlowFlowDataFormat - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - rec.EnterpriseID, rec.Format = fdf.decode() - *data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, rec.InnerHeaderOffset = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - - return rec, nil -} - -// ************************************************** -// Extended VNI Egress -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | VNI | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -type SFlowExtendedVniEgressRecord struct { - SFlowBaseFlowRecord - VNI uint32 -} - -func decodeExtendedVniEgress(data *[]byte) (SFlowExtendedVniEgressRecord, error) { - rec := SFlowExtendedVniEgressRecord{} - var fdf SFlowFlowDataFormat - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - rec.EnterpriseID, rec.Format = fdf.decode() - *data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, rec.VNI = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - - return rec, nil -} - -// ************************************************** -// Extended VNI Ingress -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | record length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | VNI | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -type SFlowExtendedVniIngressRecord struct { - SFlowBaseFlowRecord - VNI uint32 -} - -func decodeExtendedVniIngress(data *[]byte) (SFlowExtendedVniIngressRecord, error) { - rec := SFlowExtendedVniIngressRecord{} - var fdf SFlowFlowDataFormat - - *data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4])) - rec.EnterpriseID, rec.Format = fdf.decode() - *data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, rec.VNI = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - - return rec, nil -} - -// ************************************************** -// Counter Record -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | counter length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / counter data / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -type SFlowBaseCounterRecord struct { - EnterpriseID SFlowEnterpriseID - Format SFlowCounterRecordType - FlowDataLength uint32 -} - -func (bcr SFlowBaseCounterRecord) GetType() SFlowCounterRecordType { - switch bcr.Format { - case SFlowTypeGenericInterfaceCounters: - return SFlowTypeGenericInterfaceCounters - case SFlowTypeEthernetInterfaceCounters: - return SFlowTypeEthernetInterfaceCounters - case SFlowTypeTokenRingInterfaceCounters: - return SFlowTypeTokenRingInterfaceCounters - case SFlowType100BaseVGInterfaceCounters: - return SFlowType100BaseVGInterfaceCounters - case SFlowTypeVLANCounters: - return SFlowTypeVLANCounters - case SFlowTypeProcessorCounters: - return SFlowTypeProcessorCounters - - } - unrecognized := fmt.Sprint("Unrecognized counter record type:", bcr.Format) - panic(unrecognized) -} - -// ************************************************** -// Counter Record -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | counter length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfIndex | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfType | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfSpeed | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfDirection | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfStatus | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IFInOctets | -// | | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfInUcastPkts | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfInMulticastPkts | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfInBroadcastPkts | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfInDiscards | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | InInErrors | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfInUnknownProtos | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfOutOctets | -// | | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfOutUcastPkts | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfOutMulticastPkts | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfOutBroadcastPkts | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfOutDiscards | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfOUtErrors | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | IfPromiscouousMode | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -type SFlowGenericInterfaceCounters struct { - SFlowBaseCounterRecord - IfIndex uint32 - IfType uint32 - IfSpeed uint64 - IfDirection uint32 - IfStatus uint32 - IfInOctets uint64 - IfInUcastPkts uint32 - IfInMulticastPkts uint32 - IfInBroadcastPkts uint32 - IfInDiscards uint32 - IfInErrors uint32 - IfInUnknownProtos uint32 - IfOutOctets uint64 - IfOutUcastPkts uint32 - IfOutMulticastPkts uint32 - IfOutBroadcastPkts uint32 - IfOutDiscards uint32 - IfOutErrors uint32 - IfPromiscuousMode uint32 -} - -func decodeGenericInterfaceCounters(data *[]byte) (SFlowGenericInterfaceCounters, error) { - gic := SFlowGenericInterfaceCounters{} - var cdf SFlowCounterDataFormat - - *data, cdf = (*data)[4:], SFlowCounterDataFormat(binary.BigEndian.Uint32((*data)[:4])) - gic.EnterpriseID, gic.Format = cdf.decode() - *data, gic.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfIndex = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfType = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfSpeed = (*data)[8:], binary.BigEndian.Uint64((*data)[:8]) - *data, gic.IfDirection = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfStatus = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfInOctets = (*data)[8:], binary.BigEndian.Uint64((*data)[:8]) - *data, gic.IfInUcastPkts = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfInMulticastPkts = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfInBroadcastPkts = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfInDiscards = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfInErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfInUnknownProtos = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfOutOctets = (*data)[8:], binary.BigEndian.Uint64((*data)[:8]) - *data, gic.IfOutUcastPkts = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfOutMulticastPkts = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfOutBroadcastPkts = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfOutDiscards = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfOutErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, gic.IfPromiscuousMode = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - return gic, nil -} - -// ************************************************** -// Counter Record -// ************************************************** - -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | counter length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// / counter data / -// / / -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -type SFlowEthernetCounters struct { - SFlowBaseCounterRecord - AlignmentErrors uint32 - FCSErrors uint32 - SingleCollisionFrames uint32 - MultipleCollisionFrames uint32 - SQETestErrors uint32 - DeferredTransmissions uint32 - LateCollisions uint32 - ExcessiveCollisions uint32 - InternalMacTransmitErrors uint32 - CarrierSenseErrors uint32 - FrameTooLongs uint32 - InternalMacReceiveErrors uint32 - SymbolErrors uint32 -} - -func decodeEthernetCounters(data *[]byte) (SFlowEthernetCounters, error) { - ec := SFlowEthernetCounters{} - var cdf SFlowCounterDataFormat - - *data, cdf = (*data)[4:], SFlowCounterDataFormat(binary.BigEndian.Uint32((*data)[:4])) - ec.EnterpriseID, ec.Format = cdf.decode() - *data, ec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.AlignmentErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.FCSErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.SingleCollisionFrames = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.MultipleCollisionFrames = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.SQETestErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.DeferredTransmissions = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.LateCollisions = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.ExcessiveCollisions = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.InternalMacTransmitErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.CarrierSenseErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.FrameTooLongs = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.InternalMacReceiveErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, ec.SymbolErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - return ec, nil -} - -// ************************************************** -// Processor Counter Record -// ************************************************** -// 0 15 31 -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | 20 bit Interprise (0) |12 bit format | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | counter length | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | FiveSecCpu | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | OneMinCpu | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | GiveMinCpu | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | TotalMemory | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ -// | FreeMemory | -// +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - -type SFlowProcessorCounters struct { - SFlowBaseCounterRecord - FiveSecCpu uint32 // 5 second average CPU utilization - OneMinCpu uint32 // 1 minute average CPU utilization - FiveMinCpu uint32 // 5 minute average CPU utilization - TotalMemory uint64 // total memory (in bytes) - FreeMemory uint64 // free memory (in bytes) -} - -func decodeProcessorCounters(data *[]byte) (SFlowProcessorCounters, error) { - pc := SFlowProcessorCounters{} - var cdf SFlowCounterDataFormat - var high32, low32 uint32 - - *data, cdf = (*data)[4:], SFlowCounterDataFormat(binary.BigEndian.Uint32((*data)[:4])) - pc.EnterpriseID, pc.Format = cdf.decode() - *data, pc.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - - *data, pc.FiveSecCpu = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, pc.OneMinCpu = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, pc.FiveMinCpu = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, high32 = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, low32 = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - pc.TotalMemory = (uint64(high32) << 32) + uint64(low32) - *data, high32 = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - *data, low32 = (*data)[4:], binary.BigEndian.Uint32((*data)[:4]) - pc.FreeMemory = (uint64(high32)) + uint64(low32) - - return pc, nil -} diff --git a/vendor/github.com/google/gopacket/layers/stp.go b/vendor/github.com/google/gopacket/layers/stp.go deleted file mode 100644 index bde7d7c..0000000 --- a/vendor/github.com/google/gopacket/layers/stp.go +++ /dev/null @@ -1,27 +0,0 @@ -// Copyright 2017 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "github.com/google/gopacket" -) - -// STP decode spanning tree protocol packets to transport BPDU (bridge protocol data unit) message. -type STP struct { - BaseLayer -} - -// LayerType returns gopacket.LayerTypeSTP. -func (s *STP) LayerType() gopacket.LayerType { return LayerTypeSTP } - -func decodeSTP(data []byte, p gopacket.PacketBuilder) error { - stp := &STP{} - stp.Contents = data[:] - // TODO: parse the STP protocol into actual subfields. - p.AddLayer(stp) - return nil -} diff --git a/vendor/github.com/google/gopacket/layers/tcp.go b/vendor/github.com/google/gopacket/layers/tcp.go deleted file mode 100644 index fb731da..0000000 --- a/vendor/github.com/google/gopacket/layers/tcp.go +++ /dev/null @@ -1,327 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "encoding/hex" - "errors" - "fmt" - - "github.com/google/gopacket" -) - -// TCP is the layer for TCP headers. -type TCP struct { - BaseLayer - SrcPort, DstPort TCPPort - Seq uint32 - Ack uint32 - DataOffset uint8 - FIN, SYN, RST, PSH, ACK, URG, ECE, CWR, NS bool - Window uint16 - Checksum uint16 - Urgent uint16 - sPort, dPort []byte - Options []TCPOption - Padding []byte - opts [4]TCPOption - tcpipchecksum -} - -// TCPOptionKind represents a TCP option code. -type TCPOptionKind uint8 - -const ( - TCPOptionKindEndList = 0 - TCPOptionKindNop = 1 - TCPOptionKindMSS = 2 // len = 4 - TCPOptionKindWindowScale = 3 // len = 3 - TCPOptionKindSACKPermitted = 4 // len = 2 - TCPOptionKindSACK = 5 // len = n - TCPOptionKindEcho = 6 // len = 6, obsolete - TCPOptionKindEchoReply = 7 // len = 6, obsolete - TCPOptionKindTimestamps = 8 // len = 10 - TCPOptionKindPartialOrderConnectionPermitted = 9 // len = 2, obsolete - TCPOptionKindPartialOrderServiceProfile = 10 // len = 3, obsolete - TCPOptionKindCC = 11 // obsolete - TCPOptionKindCCNew = 12 // obsolete - TCPOptionKindCCEcho = 13 // obsolete - TCPOptionKindAltChecksum = 14 // len = 3, obsolete - TCPOptionKindAltChecksumData = 15 // len = n, obsolete -) - -func (k TCPOptionKind) String() string { - switch k { - case TCPOptionKindEndList: - return "EndList" - case TCPOptionKindNop: - return "NOP" - case TCPOptionKindMSS: - return "MSS" - case TCPOptionKindWindowScale: - return "WindowScale" - case TCPOptionKindSACKPermitted: - return "SACKPermitted" - case TCPOptionKindSACK: - return "SACK" - case TCPOptionKindEcho: - return "Echo" - case TCPOptionKindEchoReply: - return "EchoReply" - case TCPOptionKindTimestamps: - return "Timestamps" - case TCPOptionKindPartialOrderConnectionPermitted: - return "PartialOrderConnectionPermitted" - case TCPOptionKindPartialOrderServiceProfile: - return "PartialOrderServiceProfile" - case TCPOptionKindCC: - return "CC" - case TCPOptionKindCCNew: - return "CCNew" - case TCPOptionKindCCEcho: - return "CCEcho" - case TCPOptionKindAltChecksum: - return "AltChecksum" - case TCPOptionKindAltChecksumData: - return "AltChecksumData" - default: - return fmt.Sprintf("Unknown(%d)", k) - } -} - -type TCPOption struct { - OptionType TCPOptionKind - OptionLength uint8 - OptionData []byte -} - -func (t TCPOption) String() string { - hd := hex.EncodeToString(t.OptionData) - if len(hd) > 0 { - hd = " 0x" + hd - } - switch t.OptionType { - case TCPOptionKindMSS: - return fmt.Sprintf("TCPOption(%s:%v%s)", - t.OptionType, - binary.BigEndian.Uint16(t.OptionData), - hd) - - case TCPOptionKindTimestamps: - if len(t.OptionData) == 8 { - return fmt.Sprintf("TCPOption(%s:%v/%v%s)", - t.OptionType, - binary.BigEndian.Uint32(t.OptionData[:4]), - binary.BigEndian.Uint32(t.OptionData[4:8]), - hd) - } - } - return fmt.Sprintf("TCPOption(%s:%s)", t.OptionType, hd) -} - -// LayerType returns gopacket.LayerTypeTCP -func (t *TCP) LayerType() gopacket.LayerType { return LayerTypeTCP } - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (t *TCP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - var optionLength int - for _, o := range t.Options { - switch o.OptionType { - case 0, 1: - optionLength += 1 - default: - optionLength += 2 + len(o.OptionData) - } - } - if opts.FixLengths { - if rem := optionLength % 4; rem != 0 { - t.Padding = lotsOfZeros[:4-rem] - } - t.DataOffset = uint8((len(t.Padding) + optionLength + 20) / 4) - } - bytes, err := b.PrependBytes(20 + optionLength + len(t.Padding)) - if err != nil { - return err - } - binary.BigEndian.PutUint16(bytes, uint16(t.SrcPort)) - binary.BigEndian.PutUint16(bytes[2:], uint16(t.DstPort)) - binary.BigEndian.PutUint32(bytes[4:], t.Seq) - binary.BigEndian.PutUint32(bytes[8:], t.Ack) - binary.BigEndian.PutUint16(bytes[12:], t.flagsAndOffset()) - binary.BigEndian.PutUint16(bytes[14:], t.Window) - binary.BigEndian.PutUint16(bytes[18:], t.Urgent) - start := 20 - for _, o := range t.Options { - bytes[start] = byte(o.OptionType) - switch o.OptionType { - case 0, 1: - start++ - default: - if opts.FixLengths { - o.OptionLength = uint8(len(o.OptionData) + 2) - } - bytes[start+1] = o.OptionLength - copy(bytes[start+2:start+len(o.OptionData)+2], o.OptionData) - start += int(o.OptionLength) - } - } - copy(bytes[start:], t.Padding) - if opts.ComputeChecksums { - // zero out checksum bytes in current serialization. - bytes[16] = 0 - bytes[17] = 0 - csum, err := t.computeChecksum(b.Bytes(), IPProtocolTCP) - if err != nil { - return err - } - t.Checksum = csum - } - binary.BigEndian.PutUint16(bytes[16:], t.Checksum) - return nil -} - -func (t *TCP) ComputeChecksum() (uint16, error) { - return t.computeChecksum(append(t.Contents, t.Payload...), IPProtocolTCP) -} - -func (t *TCP) flagsAndOffset() uint16 { - f := uint16(t.DataOffset) << 12 - if t.FIN { - f |= 0x0001 - } - if t.SYN { - f |= 0x0002 - } - if t.RST { - f |= 0x0004 - } - if t.PSH { - f |= 0x0008 - } - if t.ACK { - f |= 0x0010 - } - if t.URG { - f |= 0x0020 - } - if t.ECE { - f |= 0x0040 - } - if t.CWR { - f |= 0x0080 - } - if t.NS { - f |= 0x0100 - } - return f -} - -func (tcp *TCP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - tcp.SrcPort = TCPPort(binary.BigEndian.Uint16(data[0:2])) - tcp.sPort = data[0:2] - tcp.DstPort = TCPPort(binary.BigEndian.Uint16(data[2:4])) - tcp.dPort = data[2:4] - tcp.Seq = binary.BigEndian.Uint32(data[4:8]) - tcp.Ack = binary.BigEndian.Uint32(data[8:12]) - tcp.DataOffset = data[12] >> 4 - tcp.FIN = data[13]&0x01 != 0 - tcp.SYN = data[13]&0x02 != 0 - tcp.RST = data[13]&0x04 != 0 - tcp.PSH = data[13]&0x08 != 0 - tcp.ACK = data[13]&0x10 != 0 - tcp.URG = data[13]&0x20 != 0 - tcp.ECE = data[13]&0x40 != 0 - tcp.CWR = data[13]&0x80 != 0 - tcp.NS = data[12]&0x01 != 0 - tcp.Window = binary.BigEndian.Uint16(data[14:16]) - tcp.Checksum = binary.BigEndian.Uint16(data[16:18]) - tcp.Urgent = binary.BigEndian.Uint16(data[18:20]) - tcp.Options = tcp.opts[:0] - if tcp.DataOffset < 5 { - return fmt.Errorf("Invalid TCP data offset %d < 5", tcp.DataOffset) - } - dataStart := int(tcp.DataOffset) * 4 - if dataStart > len(data) { - df.SetTruncated() - tcp.Payload = nil - tcp.Contents = data - return errors.New("TCP data offset greater than packet length") - } - tcp.Contents = data[:dataStart] - tcp.Payload = data[dataStart:] - // From here on, data points just to the header options. - data = data[20:dataStart] - for len(data) > 0 { - if tcp.Options == nil { - // Pre-allocate to avoid allocating a slice. - tcp.Options = tcp.opts[:0] - } - tcp.Options = append(tcp.Options, TCPOption{OptionType: TCPOptionKind(data[0])}) - opt := &tcp.Options[len(tcp.Options)-1] - switch opt.OptionType { - case TCPOptionKindEndList: // End of options - opt.OptionLength = 1 - tcp.Padding = data[1:] - break - case TCPOptionKindNop: // 1 byte padding - opt.OptionLength = 1 - default: - opt.OptionLength = data[1] - if opt.OptionLength < 2 { - return fmt.Errorf("Invalid TCP option length %d < 2", opt.OptionLength) - } else if int(opt.OptionLength) > len(data) { - return fmt.Errorf("Invalid TCP option length %d exceeds remaining %d bytes", opt.OptionLength, len(data)) - } - opt.OptionData = data[2:opt.OptionLength] - } - data = data[opt.OptionLength:] - } - return nil -} - -func (t *TCP) CanDecode() gopacket.LayerClass { - return LayerTypeTCP -} - -func (t *TCP) NextLayerType() gopacket.LayerType { - lt := t.DstPort.LayerType() - if lt == gopacket.LayerTypePayload { - lt = t.SrcPort.LayerType() - } - return lt -} - -func decodeTCP(data []byte, p gopacket.PacketBuilder) error { - tcp := &TCP{} - err := tcp.DecodeFromBytes(data, p) - p.AddLayer(tcp) - p.SetTransportLayer(tcp) - if err != nil { - return err - } - if p.DecodeOptions().DecodeStreamsAsDatagrams { - return p.NextDecoder(tcp.NextLayerType()) - } else { - return p.NextDecoder(gopacket.LayerTypePayload) - } -} - -func (t *TCP) TransportFlow() gopacket.Flow { - return gopacket.NewFlow(EndpointTCPPort, t.sPort, t.dPort) -} - -// For testing only -func (t *TCP) SetInternalPortsForTesting() { - t.sPort = make([]byte, 2) - t.dPort = make([]byte, 2) - binary.BigEndian.PutUint16(t.sPort, uint16(t.SrcPort)) - binary.BigEndian.PutUint16(t.dPort, uint16(t.DstPort)) -} diff --git a/vendor/github.com/google/gopacket/layers/tcpip.go b/vendor/github.com/google/gopacket/layers/tcpip.go deleted file mode 100644 index 64ba51c..0000000 --- a/vendor/github.com/google/gopacket/layers/tcpip.go +++ /dev/null @@ -1,104 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "errors" - "fmt" - - "github.com/google/gopacket" -) - -// Checksum computation for TCP/UDP. -type tcpipchecksum struct { - pseudoheader tcpipPseudoHeader -} - -type tcpipPseudoHeader interface { - pseudoheaderChecksum() (uint32, error) -} - -func (ip *IPv4) pseudoheaderChecksum() (csum uint32, err error) { - if err := ip.AddressTo4(); err != nil { - return 0, err - } - csum += (uint32(ip.SrcIP[0]) + uint32(ip.SrcIP[2])) << 8 - csum += uint32(ip.SrcIP[1]) + uint32(ip.SrcIP[3]) - csum += (uint32(ip.DstIP[0]) + uint32(ip.DstIP[2])) << 8 - csum += uint32(ip.DstIP[1]) + uint32(ip.DstIP[3]) - return csum, nil -} - -func (ip *IPv6) pseudoheaderChecksum() (csum uint32, err error) { - if err := ip.AddressTo16(); err != nil { - return 0, err - } - for i := 0; i < 16; i += 2 { - csum += uint32(ip.SrcIP[i]) << 8 - csum += uint32(ip.SrcIP[i+1]) - csum += uint32(ip.DstIP[i]) << 8 - csum += uint32(ip.DstIP[i+1]) - } - return csum, nil -} - -// Calculate the TCP/IP checksum defined in rfc1071. The passed-in csum is any -// initial checksum data that's already been computed. -func tcpipChecksum(data []byte, csum uint32) uint16 { - // to handle odd lengths, we loop to length - 1, incrementing by 2, then - // handle the last byte specifically by checking against the original - // length. - length := len(data) - 1 - for i := 0; i < length; i += 2 { - // For our test packet, doing this manually is about 25% faster - // (740 ns vs. 1000ns) than doing it by calling binary.BigEndian.Uint16. - csum += uint32(data[i]) << 8 - csum += uint32(data[i+1]) - } - if len(data)%2 == 1 { - csum += uint32(data[length]) << 8 - } - for csum > 0xffff { - csum = (csum >> 16) + (csum & 0xffff) - } - return ^uint16(csum) -} - -// computeChecksum computes a TCP or UDP checksum. headerAndPayload is the -// serialized TCP or UDP header plus its payload, with the checksum zero'd -// out. headerProtocol is the IP protocol number of the upper-layer header. -func (c *tcpipchecksum) computeChecksum(headerAndPayload []byte, headerProtocol IPProtocol) (uint16, error) { - if c.pseudoheader == nil { - return 0, errors.New("TCP/IP layer 4 checksum cannot be computed without network layer... call SetNetworkLayerForChecksum to set which layer to use") - } - length := uint32(len(headerAndPayload)) - csum, err := c.pseudoheader.pseudoheaderChecksum() - if err != nil { - return 0, err - } - csum += uint32(headerProtocol) - csum += length & 0xffff - csum += length >> 16 - return tcpipChecksum(headerAndPayload, csum), nil -} - -// SetNetworkLayerForChecksum tells this layer which network layer is wrapping it. -// This is needed for computing the checksum when serializing, since TCP/IP transport -// layer checksums depends on fields in the IPv4 or IPv6 layer that contains it. -// The passed in layer must be an *IPv4 or *IPv6. -func (i *tcpipchecksum) SetNetworkLayerForChecksum(l gopacket.NetworkLayer) error { - switch v := l.(type) { - case *IPv4: - i.pseudoheader = v - case *IPv6: - i.pseudoheader = v - default: - return fmt.Errorf("cannot use layer type %v for tcp checksum network layer", l.LayerType()) - } - return nil -} diff --git a/vendor/github.com/google/gopacket/layers/test_creator.py b/vendor/github.com/google/gopacket/layers/test_creator.py deleted file mode 100755 index c92d276..0000000 --- a/vendor/github.com/google/gopacket/layers/test_creator.py +++ /dev/null @@ -1,103 +0,0 @@ -#!/usr/bin/python -# Copyright 2012 Google, Inc. All rights reserved. - -"""TestCreator creates test templates from pcap files.""" - -import argparse -import base64 -import glob -import re -import string -import subprocess -import sys - - -class Packet(object): - """Helper class encapsulating packet from a pcap file.""" - - def __init__(self, packet_lines): - self.packet_lines = packet_lines - self.data = self._DecodeText(packet_lines) - - @classmethod - def _DecodeText(cls, packet_lines): - packet_bytes = [] - # First line is timestamp and stuff, skip it. - # Format: 0x0010: 0000 0020 3aff 3ffe 0000 0000 0000 0000 ....:.?......... - - for line in packet_lines[1:]: - m = re.match(r'\s+0x[a-f\d]+:\s+((?:[\da-f]{2,4}\s)*)', line, re.IGNORECASE) - if m is None: continue - for hexpart in m.group(1).split(): - packet_bytes.append(base64.b16decode(hexpart.upper())) - return ''.join(packet_bytes) - - def Test(self, name, link_type): - """Yields a test using this packet, as a set of lines.""" - yield '// testPacket%s is the packet:' % name - for line in self.packet_lines: - yield '// ' + line - yield 'var testPacket%s = []byte{' % name - data = list(self.data) - while data: - linebytes, data = data[:16], data[16:] - yield ''.join(['\t'] + ['0x%02x, ' % ord(c) for c in linebytes]) - yield '}' - yield 'func TestPacket%s(t *testing.T) {' % name - yield '\tp := gopacket.NewPacket(testPacket%s, LinkType%s, gopacket.Default)' % (name, link_type) - yield '\tif p.ErrorLayer() != nil {' - yield '\t\tt.Error("Failed to decode packet:", p.ErrorLayer().Error())' - yield '\t}' - yield '\tcheckLayers(p, []gopacket.LayerType{LayerType%s, FILL_ME_IN_WITH_ACTUAL_LAYERS}, t)' % link_type - yield '}' - yield 'func BenchmarkDecodePacket%s(b *testing.B) {' % name - yield '\tfor i := 0; i < b.N; i++ {' - yield '\t\tgopacket.NewPacket(testPacket%s, LinkType%s, gopacket.NoCopy)' % (name, link_type) - yield '\t}' - yield '}' - - - -def GetTcpdumpOutput(filename): - """Runs tcpdump on the given file, returning output as string.""" - return subprocess.check_output( - ['tcpdump', '-XX', '-s', '0', '-n', '-r', filename]) - - -def TcpdumpOutputToPackets(output): - """Reads a pcap file with TCPDump, yielding Packet objects.""" - pdata = [] - for line in output.splitlines(): - if line[0] not in string.whitespace and pdata: - yield Packet(pdata) - pdata = [] - pdata.append(line) - if pdata: - yield Packet(pdata) - - -def main(): - class CustomHelpFormatter(argparse.ArgumentDefaultsHelpFormatter): - def _format_usage(self, usage, actions, groups, prefix=None): - header =('TestCreator creates gopacket tests using a pcap file.\n\n' - 'Tests are written to standard out... they can then be \n' - 'copied into the file of your choice and modified as \n' - 'you see.\n\n') - return header + argparse.ArgumentDefaultsHelpFormatter._format_usage( - self, usage, actions, groups, prefix) - - parser = argparse.ArgumentParser(formatter_class=CustomHelpFormatter) - parser.add_argument('--link_type', default='Ethernet', help='the link type (default: %(default)s)') - parser.add_argument('--name', default='Packet%d', help='the layer type, must have "%d" inside it') - parser.add_argument('files', metavar='file.pcap', type=str, nargs='+', help='the files to process') - - args = parser.parse_args() - - for arg in args.files: - for path in glob.glob(arg): - for i, packet in enumerate(TcpdumpOutputToPackets(GetTcpdumpOutput(path))): - print '\n'.join(packet.Test( - args.name % i, args.link_type)) - -if __name__ == '__main__': - main() diff --git a/vendor/github.com/google/gopacket/layers/udp.go b/vendor/github.com/google/gopacket/layers/udp.go deleted file mode 100644 index 20f8c50..0000000 --- a/vendor/github.com/google/gopacket/layers/udp.go +++ /dev/null @@ -1,120 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "fmt" - "github.com/google/gopacket" -) - -// UDP is the layer for UDP headers. -type UDP struct { - BaseLayer - SrcPort, DstPort UDPPort - Length uint16 - Checksum uint16 - sPort, dPort []byte - tcpipchecksum -} - -// LayerType returns gopacket.LayerTypeUDP -func (u *UDP) LayerType() gopacket.LayerType { return LayerTypeUDP } - -func (udp *UDP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - udp.SrcPort = UDPPort(binary.BigEndian.Uint16(data[0:2])) - udp.sPort = data[0:2] - udp.DstPort = UDPPort(binary.BigEndian.Uint16(data[2:4])) - udp.dPort = data[2:4] - udp.Length = binary.BigEndian.Uint16(data[4:6]) - udp.Checksum = binary.BigEndian.Uint16(data[6:8]) - udp.BaseLayer = BaseLayer{Contents: data[:8]} - switch { - case udp.Length >= 8: - hlen := int(udp.Length) - if hlen > len(data) { - df.SetTruncated() - hlen = len(data) - } - udp.Payload = data[8:hlen] - case udp.Length == 0: // Jumbogram, use entire rest of data - udp.Payload = data[8:] - default: - return fmt.Errorf("UDP packet too small: %d bytes", udp.Length) - } - return nil -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (u *UDP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - var jumbo bool - - payload := b.Bytes() - if _, ok := u.pseudoheader.(*IPv6); ok { - if len(payload)+8 > 65535 { - jumbo = true - } - } - bytes, err := b.PrependBytes(8) - if err != nil { - return err - } - binary.BigEndian.PutUint16(bytes, uint16(u.SrcPort)) - binary.BigEndian.PutUint16(bytes[2:], uint16(u.DstPort)) - if opts.FixLengths { - if jumbo { - u.Length = 0 - } else { - u.Length = uint16(len(payload)) + 8 - } - } - binary.BigEndian.PutUint16(bytes[4:], u.Length) - if opts.ComputeChecksums { - // zero out checksum bytes - bytes[6] = 0 - bytes[7] = 0 - csum, err := u.computeChecksum(b.Bytes(), IPProtocolUDP) - if err != nil { - return err - } - u.Checksum = csum - } - binary.BigEndian.PutUint16(bytes[6:], u.Checksum) - return nil -} - -func (u *UDP) CanDecode() gopacket.LayerClass { - return LayerTypeUDP -} - -// NextLayerType use the destination port to select the -// right next decoder. It tries first to decode via the -// destination port, then the source port. -func (u *UDP) NextLayerType() gopacket.LayerType { - if lt := u.DstPort.LayerType(); lt != gopacket.LayerTypePayload { - return lt - } - return u.SrcPort.LayerType() -} - -func decodeUDP(data []byte, p gopacket.PacketBuilder) error { - udp := &UDP{} - err := udp.DecodeFromBytes(data, p) - p.AddLayer(udp) - p.SetTransportLayer(udp) - if err != nil { - return err - } - return p.NextDecoder(udp.NextLayerType()) -} - -func (u *UDP) TransportFlow() gopacket.Flow { - return gopacket.NewFlow(EndpointUDPPort, u.sPort, u.dPort) -} diff --git a/vendor/github.com/google/gopacket/layers/udplite.go b/vendor/github.com/google/gopacket/layers/udplite.go deleted file mode 100644 index 7d84c51..0000000 --- a/vendor/github.com/google/gopacket/layers/udplite.go +++ /dev/null @@ -1,44 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// Copyright 2009-2011 Andreas Krennmair. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "github.com/google/gopacket" -) - -// UDPLite is the layer for UDP-Lite headers (rfc 3828). -type UDPLite struct { - BaseLayer - SrcPort, DstPort UDPLitePort - ChecksumCoverage uint16 - Checksum uint16 - sPort, dPort []byte -} - -// LayerType returns gopacket.LayerTypeUDPLite -func (u *UDPLite) LayerType() gopacket.LayerType { return LayerTypeUDPLite } - -func decodeUDPLite(data []byte, p gopacket.PacketBuilder) error { - udp := &UDPLite{ - SrcPort: UDPLitePort(binary.BigEndian.Uint16(data[0:2])), - sPort: data[0:2], - DstPort: UDPLitePort(binary.BigEndian.Uint16(data[2:4])), - dPort: data[2:4], - ChecksumCoverage: binary.BigEndian.Uint16(data[4:6]), - Checksum: binary.BigEndian.Uint16(data[6:8]), - BaseLayer: BaseLayer{data[:8], data[8:]}, - } - p.AddLayer(udp) - p.SetTransportLayer(udp) - return p.NextDecoder(gopacket.LayerTypePayload) -} - -func (u *UDPLite) TransportFlow() gopacket.Flow { - return gopacket.NewFlow(EndpointUDPLitePort, u.sPort, u.dPort) -} diff --git a/vendor/github.com/google/gopacket/layers/usb.go b/vendor/github.com/google/gopacket/layers/usb.go deleted file mode 100644 index d4f483c..0000000 --- a/vendor/github.com/google/gopacket/layers/usb.go +++ /dev/null @@ -1,308 +0,0 @@ -// Copyright 2014 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "github.com/google/gopacket" -) - -type USBEventType uint8 - -const ( - USBEventTypeSubmit USBEventType = 'S' - USBEventTypeComplete USBEventType = 'C' - USBEventTypeError USBEventType = 'E' -) - -func (a USBEventType) String() string { - switch a { - case USBEventTypeSubmit: - return "SUBMIT" - case USBEventTypeComplete: - return "COMPLETE" - case USBEventTypeError: - return "ERROR" - default: - return "Unknown event type" - } -} - -type USBRequestBlockSetupRequest uint8 - -const ( - USBRequestBlockSetupRequestGetStatus USBRequestBlockSetupRequest = 0x00 - USBRequestBlockSetupRequestClearFeature USBRequestBlockSetupRequest = 0x01 - USBRequestBlockSetupRequestSetFeature USBRequestBlockSetupRequest = 0x03 - USBRequestBlockSetupRequestSetAddress USBRequestBlockSetupRequest = 0x05 - USBRequestBlockSetupRequestGetDescriptor USBRequestBlockSetupRequest = 0x06 - USBRequestBlockSetupRequestSetDescriptor USBRequestBlockSetupRequest = 0x07 - USBRequestBlockSetupRequestGetConfiguration USBRequestBlockSetupRequest = 0x08 - USBRequestBlockSetupRequestSetConfiguration USBRequestBlockSetupRequest = 0x09 - USBRequestBlockSetupRequestSetIdle USBRequestBlockSetupRequest = 0x0a -) - -func (a USBRequestBlockSetupRequest) String() string { - switch a { - case USBRequestBlockSetupRequestGetStatus: - return "GET_STATUS" - case USBRequestBlockSetupRequestClearFeature: - return "CLEAR_FEATURE" - case USBRequestBlockSetupRequestSetFeature: - return "SET_FEATURE" - case USBRequestBlockSetupRequestSetAddress: - return "SET_ADDRESS" - case USBRequestBlockSetupRequestGetDescriptor: - return "GET_DESCRIPTOR" - case USBRequestBlockSetupRequestSetDescriptor: - return "SET_DESCRIPTOR" - case USBRequestBlockSetupRequestGetConfiguration: - return "GET_CONFIGURATION" - case USBRequestBlockSetupRequestSetConfiguration: - return "SET_CONFIGURATION" - case USBRequestBlockSetupRequestSetIdle: - return "SET_IDLE" - default: - return "UNKNOWN" - } -} - -type USBTransportType uint8 - -const ( - USBTransportTypeTransferIn USBTransportType = 0x80 // Indicates send or receive - USBTransportTypeIsochronous USBTransportType = 0x00 // Isochronous transfers occur continuously and periodically. They typically contain time sensitive information, such as an audio or video stream. - USBTransportTypeInterrupt USBTransportType = 0x01 // Interrupt transfers are typically non-periodic, small device "initiated" communication requiring bounded latency, such as pointing devices or keyboards. - USBTransportTypeControl USBTransportType = 0x02 // Control transfers are typically used for command and status operations. - USBTransportTypeBulk USBTransportType = 0x03 // Bulk transfers can be used for large bursty data, using all remaining available bandwidth, no guarantees on bandwidth or latency, such as file transfers. -) - -func (a USBTransportType) LayerType() gopacket.LayerType { - return USBTypeMetadata[a].LayerType -} - -func (a USBTransportType) String() string { - switch a { - case USBTransportTypeTransferIn: - return "Transfer In" - case USBTransportTypeIsochronous: - return "Isochronous" - case USBTransportTypeInterrupt: - return "Interrupt" - case USBTransportTypeControl: - return "Control" - case USBTransportTypeBulk: - return "Bulk" - default: - return "Unknown transport type" - } -} - -type USBDirectionType uint8 - -const ( - USBDirectionTypeUnknown USBDirectionType = iota - USBDirectionTypeIn - USBDirectionTypeOut -) - -func (a USBDirectionType) String() string { - switch a { - case USBDirectionTypeIn: - return "In" - case USBDirectionTypeOut: - return "Out" - default: - return "Unknown direction type" - } -} - -// The reference at http://www.beyondlogic.org/usbnutshell/usb1.shtml contains more information about the protocol. -type USB struct { - BaseLayer - ID uint64 - EventType USBEventType - TransferType USBTransportType - Direction USBDirectionType - EndpointNumber uint8 - DeviceAddress uint8 - BusID uint16 - TimestampSec int64 - TimestampUsec int32 - Setup bool - Data bool - Status int32 - UrbLength uint32 - UrbDataLength uint32 - - UrbInterval uint32 - UrbStartFrame uint32 - UrbCopyOfTransferFlags uint32 - IsoNumDesc uint32 -} - -func (u *USB) LayerType() gopacket.LayerType { return LayerTypeUSB } - -func (m *USB) NextLayerType() gopacket.LayerType { - if m.Setup { - return LayerTypeUSBRequestBlockSetup - } else if m.Data { - } - - return m.TransferType.LayerType() -} - -func decodeUSB(data []byte, p gopacket.PacketBuilder) error { - d := &USB{} - - return decodingLayerDecoder(d, data, p) -} - -func (m *USB) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - m.ID = binary.LittleEndian.Uint64(data[0:8]) - m.EventType = USBEventType(data[8]) - m.TransferType = USBTransportType(data[9]) - - m.EndpointNumber = data[10] & 0x7f - if data[10]&uint8(USBTransportTypeTransferIn) > 0 { - m.Direction = USBDirectionTypeIn - } else { - m.Direction = USBDirectionTypeOut - } - - m.DeviceAddress = data[11] - m.BusID = binary.LittleEndian.Uint16(data[12:14]) - - if uint(data[14]) == 0 { - m.Setup = true - } - - if uint(data[15]) == 0 { - m.Data = true - } - - m.TimestampSec = int64(binary.LittleEndian.Uint64(data[16:24])) - m.TimestampUsec = int32(binary.LittleEndian.Uint32(data[24:28])) - m.Status = int32(binary.LittleEndian.Uint32(data[28:32])) - m.UrbLength = binary.LittleEndian.Uint32(data[32:36]) - m.UrbDataLength = binary.LittleEndian.Uint32(data[36:40]) - - m.Contents = data[:40] - m.Payload = data[40:] - - if m.Setup { - m.Payload = data[40:] - } else if m.Data { - m.Payload = data[uint32(len(data))-m.UrbDataLength:] - } - - // if 64 bit, dissect_linux_usb_pseudo_header_ext - if false { - m.UrbInterval = binary.LittleEndian.Uint32(data[40:44]) - m.UrbStartFrame = binary.LittleEndian.Uint32(data[44:48]) - m.UrbDataLength = binary.LittleEndian.Uint32(data[48:52]) - m.IsoNumDesc = binary.LittleEndian.Uint32(data[52:56]) - m.Contents = data[:56] - m.Payload = data[56:] - } - - // crc5 or crc16 - // eop (end of packet) - - return nil -} - -type USBRequestBlockSetup struct { - BaseLayer - RequestType uint8 - Request USBRequestBlockSetupRequest - Value uint16 - Index uint16 - Length uint16 -} - -func (u *USBRequestBlockSetup) LayerType() gopacket.LayerType { return LayerTypeUSBRequestBlockSetup } - -func (m *USBRequestBlockSetup) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypePayload -} - -func (m *USBRequestBlockSetup) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - m.RequestType = data[0] - m.Request = USBRequestBlockSetupRequest(data[1]) - m.Value = binary.LittleEndian.Uint16(data[2:4]) - m.Index = binary.LittleEndian.Uint16(data[4:6]) - m.Length = binary.LittleEndian.Uint16(data[6:8]) - m.Contents = data[:8] - m.Payload = data[8:] - return nil -} - -func decodeUSBRequestBlockSetup(data []byte, p gopacket.PacketBuilder) error { - d := &USBRequestBlockSetup{} - return decodingLayerDecoder(d, data, p) -} - -type USBControl struct { - BaseLayer -} - -func (u *USBControl) LayerType() gopacket.LayerType { return LayerTypeUSBControl } - -func (m *USBControl) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypePayload -} - -func (m *USBControl) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - m.Contents = data - return nil -} - -func decodeUSBControl(data []byte, p gopacket.PacketBuilder) error { - d := &USBControl{} - return decodingLayerDecoder(d, data, p) -} - -type USBInterrupt struct { - BaseLayer -} - -func (u *USBInterrupt) LayerType() gopacket.LayerType { return LayerTypeUSBInterrupt } - -func (m *USBInterrupt) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypePayload -} - -func (m *USBInterrupt) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - m.Contents = data - return nil -} - -func decodeUSBInterrupt(data []byte, p gopacket.PacketBuilder) error { - d := &USBInterrupt{} - return decodingLayerDecoder(d, data, p) -} - -type USBBulk struct { - BaseLayer -} - -func (u *USBBulk) LayerType() gopacket.LayerType { return LayerTypeUSBBulk } - -func (m *USBBulk) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypePayload -} - -func (m *USBBulk) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - m.Contents = data - return nil -} - -func decodeUSBBulk(data []byte, p gopacket.PacketBuilder) error { - d := &USBBulk{} - return decodingLayerDecoder(d, data, p) -} diff --git a/vendor/github.com/google/gopacket/layers/vrrp.go b/vendor/github.com/google/gopacket/layers/vrrp.go deleted file mode 100644 index ffaafe6..0000000 --- a/vendor/github.com/google/gopacket/layers/vrrp.go +++ /dev/null @@ -1,156 +0,0 @@ -// Copyright 2016 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "errors" - "net" - - "github.com/google/gopacket" -) - -/* - This layer provides decoding for Virtual Router Redundancy Protocol (VRRP) v2. - https://tools.ietf.org/html/rfc3768#section-5 - 0 1 2 3 - 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - |Version| Type | Virtual Rtr ID| Priority | Count IP Addrs| - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Auth Type | Adver Int | Checksum | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | IP Address (1) | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | . | - | . | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | IP Address (n) | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Authentication Data (1) | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Authentication Data (2) | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -*/ - -type VRRPv2Type uint8 -type VRRPv2AuthType uint8 - -const ( - VRRPv2Advertisement VRRPv2Type = 0x01 // router advertisement -) - -// String conversions for VRRP message types -func (v VRRPv2Type) String() string { - switch v { - case VRRPv2Advertisement: - return "VRRPv2 Advertisement" - default: - return "" - } -} - -const ( - VRRPv2AuthNoAuth VRRPv2AuthType = 0x00 // No Authentication - VRRPv2AuthReserved1 VRRPv2AuthType = 0x01 // Reserved field 1 - VRRPv2AuthReserved2 VRRPv2AuthType = 0x02 // Reserved field 2 -) - -func (v VRRPv2AuthType) String() string { - switch v { - case VRRPv2AuthNoAuth: - return "No Authentication" - case VRRPv2AuthReserved1: - return "Reserved" - case VRRPv2AuthReserved2: - return "Reserved" - default: - return "" - } -} - -// VRRPv2 represents an VRRP v2 message. -type VRRPv2 struct { - BaseLayer - Version uint8 // The version field specifies the VRRP protocol version of this packet (v2) - Type VRRPv2Type // The type field specifies the type of this VRRP packet. The only type defined in v2 is ADVERTISEMENT - VirtualRtrID uint8 // identifies the virtual router this packet is reporting status for - Priority uint8 // specifies the sending VRRP router's priority for the virtual router (100 = default) - CountIPAddr uint8 // The number of IP addresses contained in this VRRP advertisement. - AuthType VRRPv2AuthType // identifies the authentication method being utilized - AdverInt uint8 // The Advertisement interval indicates the time interval (in seconds) between ADVERTISEMENTS. The default is 1 second - Checksum uint16 // used to detect data corruption in the VRRP message. - IPAddress []net.IP // one or more IP addresses associated with the virtual router. Specified in the CountIPAddr field. -} - -// LayerType returns LayerTypeVRRP for VRRP v2 message. -func (v *VRRPv2) LayerType() gopacket.LayerType { return LayerTypeVRRP } - -func (v *VRRPv2) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error { - - v.BaseLayer = BaseLayer{Contents: data[:len(data)]} - v.Version = data[0] >> 4 // high nibble == VRRP version. We're expecting v2 - - v.Type = VRRPv2Type(data[0] & 0x0F) // low nibble == VRRP type. Expecting 1 (advertisement) - if v.Type != 1 { - // rfc3768: A packet with unknown type MUST be discarded. - return errors.New("Unrecognized VRRPv2 type field.") - } - - v.VirtualRtrID = data[1] - v.Priority = data[2] - - v.CountIPAddr = data[3] - if v.CountIPAddr < 1 { - return errors.New("VRRPv2 number of IP addresses is not valid.") - } - - v.AuthType = VRRPv2AuthType(data[4]) - v.AdverInt = uint8(data[5]) - v.Checksum = binary.BigEndian.Uint16(data[6:8]) - - // populate the IPAddress field. The number of addresses is specified in the v.CountIPAddr field - // offset references the starting byte containing the list of ip addresses - offset := 8 - for i := uint8(0); i < v.CountIPAddr; i++ { - v.IPAddress = append(v.IPAddress, data[offset:offset+4]) - offset += 4 - } - - // any trailing packets here may be authentication data and *should* be ignored in v2 as per RFC - // - // 5.3.10. Authentication Data - // - // The authentication string is currently only used to maintain - // backwards compatibility with RFC 2338. It SHOULD be set to zero on - // transmission and ignored on reception. - return nil -} - -// CanDecode specifies the layer type in which we are attempting to unwrap. -func (v *VRRPv2) CanDecode() gopacket.LayerClass { - return LayerTypeVRRP -} - -// NextLayerType specifies the next layer that should be decoded. VRRP does not contain any further payload, so we set to 0 -func (v *VRRPv2) NextLayerType() gopacket.LayerType { - return gopacket.LayerTypeZero -} - -// The VRRP packet does not include payload data. Setting byte slice to nil -func (v *VRRPv2) Payload() []byte { - return nil -} - -// decodeVRRP will parse VRRP v2 -func decodeVRRP(data []byte, p gopacket.PacketBuilder) error { - if len(data) < 8 { - return errors.New("Not a valid VRRP packet. Packet length is too small.") - } - v := &VRRPv2{} - return decodingLayerDecoder(v, data, p) -} diff --git a/vendor/github.com/google/gopacket/layers/vxlan.go b/vendor/github.com/google/gopacket/layers/vxlan.go deleted file mode 100644 index 08f1ecb..0000000 --- a/vendor/github.com/google/gopacket/layers/vxlan.go +++ /dev/null @@ -1,94 +0,0 @@ -// Copyright 2016 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package layers - -import ( - "encoding/binary" - "fmt" - "github.com/google/gopacket" -) - -// VXLAN is specifed in RFC 7348 https://tools.ietf.org/html/rfc7348 -// G, D, A, Group Policy ID from https://tools.ietf.org/html/draft-smith-vxlan-group-policy-00 -// 0 1 2 3 -// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -// 0 8 16 24 32 -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// |G|R|R|R|I|R|R|R|R|D|R|R|A|R|R|R| Group Policy ID | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -// | 24 bit VXLAN Network Identifier | Reserved | -// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - -// VXLAN is a VXLAN packet header -type VXLAN struct { - BaseLayer - ValidIDFlag bool // 'I' bit per RFC 7348 - VNI uint32 // 'VXLAN Network Identifier' 24 bits per RFC 7348 - GBPExtension bool // 'G' bit per Group Policy https://tools.ietf.org/html/draft-smith-vxlan-group-policy-00 - GBPDontLearn bool // 'D' bit per Group Policy - GBPApplied bool // 'A' bit per Group Policy - GBPGroupPolicyID uint16 // 'Group Policy ID' 16 bits per Group Policy -} - -// LayerType returns LayerTypeVXLAN -func (vx *VXLAN) LayerType() gopacket.LayerType { return LayerTypeVXLAN } - -func decodeVXLAN(data []byte, p gopacket.PacketBuilder) error { - vx := &VXLAN{} - - // VNI is a 24bit number, Uint32 requires 32 bits - var buf [4]byte - copy(buf[1:], data[4:7]) - - // RFC 7348 https://tools.ietf.org/html/rfc7348 - vx.ValidIDFlag = data[0]&0x08 > 0 // 'I' bit per RFC7348 - vx.VNI = binary.BigEndian.Uint32(buf[:]) // VXLAN Network Identifier per RFC7348 - - // Group Based Policy https://tools.ietf.org/html/draft-smith-vxlan-group-policy-00 - vx.GBPExtension = data[0]&0x80 > 0 // 'G' bit per the group policy draft - vx.GBPDontLearn = data[1]&0x40 > 0 // 'D' bit - the egress VTEP MUST NOT learn the source address of the encapsulated frame. - vx.GBPApplied = data[1]&0x80 > 0 // 'A' bit - indicates that the group policy has already been applied to this packet. - vx.GBPGroupPolicyID = binary.BigEndian.Uint16(data[2:4]) // Policy ID as per the group policy draft - - // Layer information - const vxlanLength = 8 - vx.Contents = data[:vxlanLength] - vx.Payload = data[vxlanLength:] - - p.AddLayer(vx) - return p.NextDecoder(LinkTypeEthernet) -} - -// SerializeTo writes the serialized form of this layer into the -// SerializationBuffer, implementing gopacket.SerializableLayer. -// See the docs for gopacket.SerializableLayer for more info. -func (vx *VXLAN) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error { - bytes, err := b.PrependBytes(8) - if err != nil { - return err - } - - if vx.ValidIDFlag { - bytes[0] |= 0x08 - } - if vx.GBPExtension { - bytes[0] |= 0x80 - } - if vx.GBPDontLearn { - bytes[1] |= 0x40 - } - if vx.GBPApplied { - bytes[1] |= 0x80 - } - - binary.BigEndian.PutUint16(bytes[2:4], vx.GBPGroupPolicyID) - if vx.VNI >= 1<<24 { - return fmt.Errorf("Virtual Network Identifier = %x exceeds max for 24-bit uint", vx.VNI) - } - binary.BigEndian.PutUint32(bytes[4:8], vx.VNI<<8) - return nil -} diff --git a/vendor/github.com/google/gopacket/layertype.go b/vendor/github.com/google/gopacket/layertype.go deleted file mode 100644 index 3abfee1..0000000 --- a/vendor/github.com/google/gopacket/layertype.go +++ /dev/null @@ -1,111 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package gopacket - -import ( - "fmt" - "strconv" -) - -// LayerType is a unique identifier for each type of layer. This enumeration -// does not match with any externally available numbering scheme... it's solely -// usable/useful within this library as a means for requesting layer types -// (see Packet.Layer) and determining which types of layers have been decoded. -// -// New LayerTypes may be created by calling gopacket.RegisterLayerType. -type LayerType int64 - -// LayerTypeMetadata contains metadata associated with each LayerType. -type LayerTypeMetadata struct { - // Name is the string returned by each layer type's String method. - Name string - // Decoder is the decoder to use when the layer type is passed in as a - // Decoder. - Decoder Decoder -} - -type layerTypeMetadata struct { - inUse bool - LayerTypeMetadata -} - -// DecodersByLayerName maps layer names to decoders for those layers. -// This allows users to specify decoders by name to a program and have that -// program pick the correct decoder accordingly. -var DecodersByLayerName = map[string]Decoder{} - -const maxLayerType = 2000 - -var ltMeta [maxLayerType]layerTypeMetadata -var ltMetaMap = map[LayerType]layerTypeMetadata{} - -// RegisterLayerType creates a new layer type and registers it globally. -// The number passed in must be unique, or a runtime panic will occur. Numbers -// 0-999 are reserved for the gopacket library. Numbers 1000-1999 should be -// used for common application-specific types, and are very fast. Any other -// number (negative or >= 2000) may be used for uncommon application-specific -// types, and are somewhat slower (they require a map lookup over an array -// index). -func RegisterLayerType(num int, meta LayerTypeMetadata) LayerType { - if 0 <= num && num < maxLayerType { - if ltMeta[num].inUse { - panic("Layer type already exists") - } - } else { - if ltMetaMap[LayerType(num)].inUse { - panic("Layer type already exists") - } - } - return OverrideLayerType(num, meta) -} - -// OverrideLayerType acts like RegisterLayerType, except that if the layer type -// has already been registered, it overrides the metadata with the passed-in -// metadata intead of panicing. -func OverrideLayerType(num int, meta LayerTypeMetadata) LayerType { - if 0 <= num && num < maxLayerType { - ltMeta[num] = layerTypeMetadata{ - inUse: true, - LayerTypeMetadata: meta, - } - } else { - ltMetaMap[LayerType(num)] = layerTypeMetadata{ - inUse: true, - LayerTypeMetadata: meta, - } - } - DecodersByLayerName[meta.Name] = meta.Decoder - return LayerType(num) -} - -// Decode decodes the given data using the decoder registered with the layer -// type. -func (t LayerType) Decode(data []byte, c PacketBuilder) error { - var d Decoder - if 0 <= int(t) && int(t) < maxLayerType { - d = ltMeta[int(t)].Decoder - } else { - d = ltMetaMap[t].Decoder - } - if d != nil { - return d.Decode(data, c) - } - return fmt.Errorf("Layer type %v has no associated decoder", t) -} - -// String returns the string associated with this layer type. -func (t LayerType) String() (s string) { - if 0 <= int(t) && int(t) < maxLayerType { - s = ltMeta[int(t)].Name - } else { - s = ltMetaMap[t].Name - } - if s == "" { - s = strconv.Itoa(int(t)) - } - return -} diff --git a/vendor/github.com/google/gopacket/packet.go b/vendor/github.com/google/gopacket/packet.go deleted file mode 100644 index 76b62d8..0000000 --- a/vendor/github.com/google/gopacket/packet.go +++ /dev/null @@ -1,838 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package gopacket - -import ( - "bytes" - "encoding/hex" - "errors" - "fmt" - "io" - "os" - "reflect" - "runtime/debug" - "strings" - "time" -) - -// CaptureInfo provides standardized information about a packet captured off -// the wire or read from a file. -type CaptureInfo struct { - // Timestamp is the time the packet was captured, if that is known. - Timestamp time.Time - // CaptureLength is the total number of bytes read off of the wire. - CaptureLength int - // Length is the size of the original packet. Should always be >= - // CaptureLength. - Length int - // InterfaceIndex - InterfaceIndex int -} - -// PacketMetadata contains metadata for a packet. -type PacketMetadata struct { - CaptureInfo - // Truncated is true if packet decoding logic detects that there are fewer - // bytes in the packet than are detailed in various headers (for example, if - // the number of bytes in the IPv4 contents/payload is less than IPv4.Length). - // This is also set automatically for packets captured off the wire if - // CaptureInfo.CaptureLength < CaptureInfo.Length. - Truncated bool -} - -// Packet is the primary object used by gopacket. Packets are created by a -// Decoder's Decode call. A packet is made up of a set of Data, which -// is broken into a number of Layers as it is decoded. -type Packet interface { - //// Functions for outputting the packet as a human-readable string: - //// ------------------------------------------------------------------ - // String returns a human-readable string representation of the packet. - // It uses LayerString on each layer to output the layer. - String() string - // Dump returns a verbose human-readable string representation of the packet, - // including a hex dump of all layers. It uses LayerDump on each layer to - // output the layer. - Dump() string - - //// Functions for accessing arbitrary packet layers: - //// ------------------------------------------------------------------ - // Layers returns all layers in this packet, computing them as necessary - Layers() []Layer - // Layer returns the first layer in this packet of the given type, or nil - Layer(LayerType) Layer - // LayerClass returns the first layer in this packet of the given class, - // or nil. - LayerClass(LayerClass) Layer - - //// Functions for accessing specific types of packet layers. These functions - //// return the first layer of each type found within the packet. - //// ------------------------------------------------------------------ - // LinkLayer returns the first link layer in the packet - LinkLayer() LinkLayer - // NetworkLayer returns the first network layer in the packet - NetworkLayer() NetworkLayer - // TransportLayer returns the first transport layer in the packet - TransportLayer() TransportLayer - // ApplicationLayer returns the first application layer in the packet - ApplicationLayer() ApplicationLayer - // ErrorLayer is particularly useful, since it returns nil if the packet - // was fully decoded successfully, and non-nil if an error was encountered - // in decoding and the packet was only partially decoded. Thus, its output - // can be used to determine if the entire packet was able to be decoded. - ErrorLayer() ErrorLayer - - //// Functions for accessing data specific to the packet: - //// ------------------------------------------------------------------ - // Data returns the set of bytes that make up this entire packet. - Data() []byte - // Metadata returns packet metadata associated with this packet. - Metadata() *PacketMetadata -} - -// packet contains all the information we need to fulfill the Packet interface, -// and its two "subclasses" (yes, no such thing in Go, bear with me), -// eagerPacket and lazyPacket, provide eager and lazy decoding logic around the -// various functions needed to access this information. -type packet struct { - // data contains the entire packet data for a packet - data []byte - // initialLayers is space for an initial set of layers already created inside - // the packet. - initialLayers [6]Layer - // layers contains each layer we've already decoded - layers []Layer - // last is the last layer added to the packet - last Layer - // metadata is the PacketMetadata for this packet - metadata PacketMetadata - - decodeOptions DecodeOptions - - // Pointers to the various important layers - link LinkLayer - network NetworkLayer - transport TransportLayer - application ApplicationLayer - failure ErrorLayer -} - -func (p *packet) SetTruncated() { - p.metadata.Truncated = true -} - -func (p *packet) SetLinkLayer(l LinkLayer) { - if p.link == nil { - p.link = l - } -} - -func (p *packet) SetNetworkLayer(l NetworkLayer) { - if p.network == nil { - p.network = l - } -} - -func (p *packet) SetTransportLayer(l TransportLayer) { - if p.transport == nil { - p.transport = l - } -} - -func (p *packet) SetApplicationLayer(l ApplicationLayer) { - if p.application == nil { - p.application = l - } -} - -func (p *packet) SetErrorLayer(l ErrorLayer) { - if p.failure == nil { - p.failure = l - } -} - -func (p *packet) AddLayer(l Layer) { - p.layers = append(p.layers, l) - p.last = l -} - -func (p *packet) DumpPacketData() { - fmt.Fprint(os.Stderr, p.packetDump()) - os.Stderr.Sync() -} - -func (p *packet) Metadata() *PacketMetadata { - return &p.metadata -} - -func (p *packet) Data() []byte { - return p.data -} - -func (p *packet) DecodeOptions() *DecodeOptions { - return &p.decodeOptions -} - -func (p *packet) addFinalDecodeError(err error, stack []byte) { - fail := &DecodeFailure{err: err, stack: stack} - if p.last == nil { - fail.data = p.data - } else { - fail.data = p.last.LayerPayload() - } - p.AddLayer(fail) - p.SetErrorLayer(fail) -} - -func (p *packet) recoverDecodeError() { - if !p.decodeOptions.SkipDecodeRecovery { - if r := recover(); r != nil { - p.addFinalDecodeError(fmt.Errorf("%v", r), debug.Stack()) - } - } -} - -// LayerString outputs an individual layer as a string. The layer is output -// in a single line, with no trailing newline. This function is specifically -// designed to do the right thing for most layers... it follows the following -// rules: -// * If the Layer has a String function, just output that. -// * Otherwise, output all exported fields in the layer, recursing into -// exported slices and structs. -// NOTE: This is NOT THE SAME AS fmt's "%#v". %#v will output both exported -// and unexported fields... many times packet layers contain unexported stuff -// that would just mess up the output of the layer, see for example the -// Payload layer and it's internal 'data' field, which contains a large byte -// array that would really mess up formatting. -func LayerString(l Layer) string { - return fmt.Sprintf("%v\t%s", l.LayerType(), layerString(reflect.ValueOf(l), false, false)) -} - -// Dumper dumps verbose information on a value. If a layer type implements -// Dumper, then its LayerDump() string will include the results in its output. -type Dumper interface { - Dump() string -} - -// LayerDump outputs a very verbose string representation of a layer. Its -// output is a concatenation of LayerString(l) and hex.Dump(l.LayerContents()). -// It contains newlines and ends with a newline. -func LayerDump(l Layer) string { - var b bytes.Buffer - b.WriteString(LayerString(l)) - b.WriteByte('\n') - if d, ok := l.(Dumper); ok { - dump := d.Dump() - if dump != "" { - b.WriteString(dump) - if dump[len(dump)-1] != '\n' { - b.WriteByte('\n') - } - } - } - b.WriteString(hex.Dump(l.LayerContents())) - return b.String() -} - -// layerString outputs, recursively, a layer in a "smart" way. See docs for -// LayerString for more details. -// -// Params: -// i - value to write out -// anonymous: if we're currently recursing an anonymous member of a struct -// writeSpace: if we've already written a value in a struct, and need to -// write a space before writing more. This happens when we write various -// anonymous values, and need to keep writing more. -func layerString(v reflect.Value, anonymous bool, writeSpace bool) string { - // Let String() functions take precedence. - if v.CanInterface() { - if s, ok := v.Interface().(fmt.Stringer); ok { - return s.String() - } - } - // Reflect, and spit out all the exported fields as key=value. - switch v.Type().Kind() { - case reflect.Interface, reflect.Ptr: - if v.IsNil() { - return "nil" - } - r := v.Elem() - return layerString(r, anonymous, writeSpace) - case reflect.Struct: - var b bytes.Buffer - typ := v.Type() - if !anonymous { - b.WriteByte('{') - } - for i := 0; i < v.NumField(); i++ { - // Check if this is upper-case. - ftype := typ.Field(i) - f := v.Field(i) - if ftype.Anonymous { - anonStr := layerString(f, true, writeSpace) - writeSpace = writeSpace || anonStr != "" - b.WriteString(anonStr) - } else if ftype.PkgPath == "" { // exported - if writeSpace { - b.WriteByte(' ') - } - writeSpace = true - fmt.Fprintf(&b, "%s=%s", typ.Field(i).Name, layerString(f, false, writeSpace)) - } - } - if !anonymous { - b.WriteByte('}') - } - return b.String() - case reflect.Slice: - var b bytes.Buffer - b.WriteByte('[') - if v.Len() > 4 { - fmt.Fprintf(&b, "..%d..", v.Len()) - } else { - for j := 0; j < v.Len(); j++ { - if j != 0 { - b.WriteString(", ") - } - b.WriteString(layerString(v.Index(j), false, false)) - } - } - b.WriteByte(']') - return b.String() - } - return fmt.Sprintf("%v", v.Interface()) -} - -const ( - longBytesLength = 128 -) - -// LongBytesGoString returns a string representation of the byte slice shortened -// using the format '<type>{<truncated slice> ... (<n> bytes)}' if it -// exceeds a predetermined length. Can be used to avoid filling the display with -// very long byte strings. -func LongBytesGoString(buf []byte) string { - if len(buf) < longBytesLength { - return fmt.Sprintf("%#v", buf) - } - s := fmt.Sprintf("%#v", buf[:longBytesLength-1]) - s = strings.TrimSuffix(s, "}") - return fmt.Sprintf("%s ... (%d bytes)}", s, len(buf)) -} - -func baseLayerString(value reflect.Value) string { - t := value.Type() - content := value.Field(0) - c := make([]byte, content.Len()) - for i := range c { - c[i] = byte(content.Index(i).Uint()) - } - payload := value.Field(1) - p := make([]byte, payload.Len()) - for i := range p { - p[i] = byte(payload.Index(i).Uint()) - } - return fmt.Sprintf("%s{Contents:%s, Payload:%s}", t.String(), - LongBytesGoString(c), - LongBytesGoString(p)) -} - -func layerGoString(i interface{}, b *bytes.Buffer) { - if s, ok := i.(fmt.GoStringer); ok { - b.WriteString(s.GoString()) - return - } - - var v reflect.Value - var ok bool - if v, ok = i.(reflect.Value); !ok { - v = reflect.ValueOf(i) - } - switch v.Kind() { - case reflect.Ptr, reflect.Interface: - if v.Kind() == reflect.Ptr { - b.WriteByte('&') - } - layerGoString(v.Elem().Interface(), b) - case reflect.Struct: - t := v.Type() - b.WriteString(t.String()) - b.WriteByte('{') - for i := 0; i < v.NumField(); i++ { - if i > 0 { - b.WriteString(", ") - } - if t.Field(i).Name == "BaseLayer" { - fmt.Fprintf(b, "BaseLayer:%s", baseLayerString(v.Field(i))) - } else if v.Field(i).Kind() == reflect.Struct { - fmt.Fprintf(b, "%s:", t.Field(i).Name) - layerGoString(v.Field(i), b) - } else if v.Field(i).Kind() == reflect.Ptr { - b.WriteByte('&') - layerGoString(v.Field(i), b) - } else { - fmt.Fprintf(b, "%s:%#v", t.Field(i).Name, v.Field(i)) - } - } - b.WriteByte('}') - default: - fmt.Fprintf(b, "%#v", i) - } -} - -// LayerGoString returns a representation of the layer in Go syntax, -// taking care to shorten "very long" BaseLayer byte slices -func LayerGoString(l Layer) string { - b := new(bytes.Buffer) - layerGoString(l, b) - return b.String() -} - -func (p *packet) packetString() string { - var b bytes.Buffer - fmt.Fprintf(&b, "PACKET: %d bytes", len(p.Data())) - if p.metadata.Truncated { - b.WriteString(", truncated") - } - if p.metadata.Length > 0 { - fmt.Fprintf(&b, ", wire length %d cap length %d", p.metadata.Length, p.metadata.CaptureLength) - } - if !p.metadata.Timestamp.IsZero() { - fmt.Fprintf(&b, " @ %v", p.metadata.Timestamp) - } - b.WriteByte('\n') - for i, l := range p.layers { - fmt.Fprintf(&b, "- Layer %d (%02d bytes) = %s\n", i+1, len(l.LayerContents()), LayerString(l)) - } - return b.String() -} - -func (p *packet) packetDump() string { - var b bytes.Buffer - fmt.Fprintf(&b, "-- FULL PACKET DATA (%d bytes) ------------------------------------\n%s", len(p.data), hex.Dump(p.data)) - for i, l := range p.layers { - fmt.Fprintf(&b, "--- Layer %d ---\n%s", i+1, LayerDump(l)) - } - return b.String() -} - -// eagerPacket is a packet implementation that does eager decoding. Upon -// initial construction, it decodes all the layers it can from packet data. -// eagerPacket implements Packet and PacketBuilder. -type eagerPacket struct { - packet -} - -var errNilDecoder = errors.New("NextDecoder passed nil decoder, probably an unsupported decode type") - -func (p *eagerPacket) NextDecoder(next Decoder) error { - if next == nil { - return errNilDecoder - } - if p.last == nil { - return errors.New("NextDecoder called, but no layers added yet") - } - d := p.last.LayerPayload() - if len(d) == 0 { - return nil - } - // Since we're eager, immediately call the next decoder. - return next.Decode(d, p) -} -func (p *eagerPacket) initialDecode(dec Decoder) { - defer p.recoverDecodeError() - err := dec.Decode(p.data, p) - if err != nil { - p.addFinalDecodeError(err, nil) - } -} -func (p *eagerPacket) LinkLayer() LinkLayer { - return p.link -} -func (p *eagerPacket) NetworkLayer() NetworkLayer { - return p.network -} -func (p *eagerPacket) TransportLayer() TransportLayer { - return p.transport -} -func (p *eagerPacket) ApplicationLayer() ApplicationLayer { - return p.application -} -func (p *eagerPacket) ErrorLayer() ErrorLayer { - return p.failure -} -func (p *eagerPacket) Layers() []Layer { - return p.layers -} -func (p *eagerPacket) Layer(t LayerType) Layer { - for _, l := range p.layers { - if l.LayerType() == t { - return l - } - } - return nil -} -func (p *eagerPacket) LayerClass(lc LayerClass) Layer { - for _, l := range p.layers { - if lc.Contains(l.LayerType()) { - return l - } - } - return nil -} -func (p *eagerPacket) String() string { return p.packetString() } -func (p *eagerPacket) Dump() string { return p.packetDump() } - -// lazyPacket does lazy decoding on its packet data. On construction it does -// no initial decoding. For each function call, it decodes only as many layers -// as are necessary to compute the return value for that function. -// lazyPacket implements Packet and PacketBuilder. -type lazyPacket struct { - packet - next Decoder -} - -func (p *lazyPacket) NextDecoder(next Decoder) error { - if next == nil { - return errNilDecoder - } - p.next = next - return nil -} -func (p *lazyPacket) decodeNextLayer() { - if p.next == nil { - return - } - d := p.data - if p.last != nil { - d = p.last.LayerPayload() - } - next := p.next - p.next = nil - // We've just set p.next to nil, so if we see we have no data, this should be - // the final call we get to decodeNextLayer if we return here. - if len(d) == 0 { - return - } - defer p.recoverDecodeError() - err := next.Decode(d, p) - if err != nil { - p.addFinalDecodeError(err, nil) - } -} -func (p *lazyPacket) LinkLayer() LinkLayer { - for p.link == nil && p.next != nil { - p.decodeNextLayer() - } - return p.link -} -func (p *lazyPacket) NetworkLayer() NetworkLayer { - for p.network == nil && p.next != nil { - p.decodeNextLayer() - } - return p.network -} -func (p *lazyPacket) TransportLayer() TransportLayer { - for p.transport == nil && p.next != nil { - p.decodeNextLayer() - } - return p.transport -} -func (p *lazyPacket) ApplicationLayer() ApplicationLayer { - for p.application == nil && p.next != nil { - p.decodeNextLayer() - } - return p.application -} -func (p *lazyPacket) ErrorLayer() ErrorLayer { - for p.failure == nil && p.next != nil { - p.decodeNextLayer() - } - return p.failure -} -func (p *lazyPacket) Layers() []Layer { - for p.next != nil { - p.decodeNextLayer() - } - return p.layers -} -func (p *lazyPacket) Layer(t LayerType) Layer { - for _, l := range p.layers { - if l.LayerType() == t { - return l - } - } - numLayers := len(p.layers) - for p.next != nil { - p.decodeNextLayer() - for _, l := range p.layers[numLayers:] { - if l.LayerType() == t { - return l - } - } - numLayers = len(p.layers) - } - return nil -} -func (p *lazyPacket) LayerClass(lc LayerClass) Layer { - for _, l := range p.layers { - if lc.Contains(l.LayerType()) { - return l - } - } - numLayers := len(p.layers) - for p.next != nil { - p.decodeNextLayer() - for _, l := range p.layers[numLayers:] { - if lc.Contains(l.LayerType()) { - return l - } - } - numLayers = len(p.layers) - } - return nil -} -func (p *lazyPacket) String() string { p.Layers(); return p.packetString() } -func (p *lazyPacket) Dump() string { p.Layers(); return p.packetDump() } - -// DecodeOptions tells gopacket how to decode a packet. -type DecodeOptions struct { - // Lazy decoding decodes the minimum number of layers needed to return data - // for a packet at each function call. Be careful using this with concurrent - // packet processors, as each call to packet.* could mutate the packet, and - // two concurrent function calls could interact poorly. - Lazy bool - // NoCopy decoding doesn't copy its input buffer into storage that's owned by - // the packet. If you can guarantee that the bytes underlying the slice - // passed into NewPacket aren't going to be modified, this can be faster. If - // there's any chance that those bytes WILL be changed, this will invalidate - // your packets. - NoCopy bool - // SkipDecodeRecovery skips over panic recovery during packet decoding. - // Normally, when packets decode, if a panic occurs, that panic is captured - // by a recover(), and a DecodeFailure layer is added to the packet detailing - // the issue. If this flag is set, panics are instead allowed to continue up - // the stack. - SkipDecodeRecovery bool - // DecodeStreamsAsDatagrams enables routing of application-level layers in the TCP - // decoder. If true, we should try to decode layers after TCP in single packets. - // This is disabled by default because the reassembly package drives the decoding - // of TCP payload data after reassembly. - DecodeStreamsAsDatagrams bool -} - -// Default decoding provides the safest (but slowest) method for decoding -// packets. It eagerly processes all layers (so it's concurrency-safe) and it -// copies its input buffer upon creation of the packet (so the packet remains -// valid if the underlying slice is modified. Both of these take time, -// though, so beware. If you can guarantee that the packet will only be used -// by one goroutine at a time, set Lazy decoding. If you can guarantee that -// the underlying slice won't change, set NoCopy decoding. -var Default = DecodeOptions{} - -// Lazy is a DecodeOptions with just Lazy set. -var Lazy = DecodeOptions{Lazy: true} - -// NoCopy is a DecodeOptions with just NoCopy set. -var NoCopy = DecodeOptions{NoCopy: true} - -// DecodeStreamsAsDatagrams is a DecodeOptions with just DecodeStreamsAsDatagrams set. -var DecodeStreamsAsDatagrams = DecodeOptions{DecodeStreamsAsDatagrams: true} - -// NewPacket creates a new Packet object from a set of bytes. The -// firstLayerDecoder tells it how to interpret the first layer from the bytes, -// future layers will be generated from that first layer automatically. -func NewPacket(data []byte, firstLayerDecoder Decoder, options DecodeOptions) Packet { - if !options.NoCopy { - dataCopy := make([]byte, len(data)) - copy(dataCopy, data) - data = dataCopy - } - if options.Lazy { - p := &lazyPacket{ - packet: packet{data: data, decodeOptions: options}, - next: firstLayerDecoder, - } - p.layers = p.initialLayers[:0] - // Crazy craziness: - // If the following return statemet is REMOVED, and Lazy is FALSE, then - // eager packet processing becomes 17% FASTER. No, there is no logical - // explanation for this. However, it's such a hacky micro-optimization that - // we really can't rely on it. It appears to have to do with the size the - // compiler guesses for this function's stack space, since one symptom is - // that with the return statement in place, we more than double calls to - // runtime.morestack/runtime.lessstack. We'll hope the compiler gets better - // over time and we get this optimization for free. Until then, we'll have - // to live with slower packet processing. - return p - } - p := &eagerPacket{ - packet: packet{data: data, decodeOptions: options}, - } - p.layers = p.initialLayers[:0] - p.initialDecode(firstLayerDecoder) - return p -} - -// PacketDataSource is an interface for some source of packet data. Users may -// create their own implementations, or use the existing implementations in -// gopacket/pcap (libpcap, allows reading from live interfaces or from -// pcap files) or gopacket/pfring (PF_RING, allows reading from live -// interfaces). -type PacketDataSource interface { - // ReadPacketData returns the next packet available from this data source. - // It returns: - // data: The bytes of an individual packet. - // ci: Metadata about the capture - // err: An error encountered while reading packet data. If err != nil, - // then data/ci will be ignored. - ReadPacketData() (data []byte, ci CaptureInfo, err error) -} - -// ConcatFinitePacketDataSources returns a PacketDataSource that wraps a set -// of internal PacketDataSources, each of which will stop with io.EOF after -// reading a finite number of packets. The returned PacketDataSource will -// return all packets from the first finite source, followed by all packets from -// the second, etc. Once all finite sources have returned io.EOF, the returned -// source will as well. -func ConcatFinitePacketDataSources(pds ...PacketDataSource) PacketDataSource { - c := concat(pds) - return &c -} - -type concat []PacketDataSource - -func (c *concat) ReadPacketData() (data []byte, ci CaptureInfo, err error) { - for len(*c) > 0 { - data, ci, err = (*c)[0].ReadPacketData() - if err == io.EOF { - *c = (*c)[1:] - continue - } - return - } - return nil, CaptureInfo{}, io.EOF -} - -// ZeroCopyPacketDataSource is an interface to pull packet data from sources -// that allow data to be returned without copying to a user-controlled buffer. -// It's very similar to PacketDataSource, except that the caller must be more -// careful in how the returned buffer is handled. -type ZeroCopyPacketDataSource interface { - // ZeroCopyReadPacketData returns the next packet available from this data source. - // It returns: - // data: The bytes of an individual packet. Unlike with - // PacketDataSource's ReadPacketData, the slice returned here points - // to a buffer owned by the data source. In particular, the bytes in - // this buffer may be changed by future calls to - // ZeroCopyReadPacketData. Do not use the returned buffer after - // subsequent ZeroCopyReadPacketData calls. - // ci: Metadata about the capture - // err: An error encountered while reading packet data. If err != nil, - // then data/ci will be ignored. - ZeroCopyReadPacketData() (data []byte, ci CaptureInfo, err error) -} - -// PacketSource reads in packets from a PacketDataSource, decodes them, and -// returns them. -// -// There are currently two different methods for reading packets in through -// a PacketSource: -// -// Reading With Packets Function -// -// This method is the most convenient and easiest to code, but lacks -// flexibility. Packets returns a 'chan Packet', then asynchronously writes -// packets into that channel. Packets uses a blocking channel, and closes -// it if an io.EOF is returned by the underlying PacketDataSource. All other -// PacketDataSource errors are ignored and discarded. -// for packet := range packetSource.Packets() { -// ... -// } -// -// Reading With NextPacket Function -// -// This method is the most flexible, and exposes errors that may be -// encountered by the underlying PacketDataSource. It's also the fastest -// in a tight loop, since it doesn't have the overhead of a channel -// read/write. However, it requires the user to handle errors, most -// importantly the io.EOF error in cases where packets are being read from -// a file. -// for { -// packet, err := packetSource.NextPacket() -// if err == io.EOF { -// break -// } else if err != nil { -// log.Println("Error:", err) -// continue -// } -// handlePacket(packet) // Do something with each packet. -// } -type PacketSource struct { - source PacketDataSource - decoder Decoder - // DecodeOptions is the set of options to use for decoding each piece - // of packet data. This can/should be changed by the user to reflect the - // way packets should be decoded. - DecodeOptions - c chan Packet -} - -// NewPacketSource creates a packet data source. -func NewPacketSource(source PacketDataSource, decoder Decoder) *PacketSource { - return &PacketSource{ - source: source, - decoder: decoder, - } -} - -// NextPacket returns the next decoded packet from the PacketSource. On error, -// it returns a nil packet and a non-nil error. -func (p *PacketSource) NextPacket() (Packet, error) { - data, ci, err := p.source.ReadPacketData() - if err != nil { - return nil, err - } - packet := NewPacket(data, p.decoder, p.DecodeOptions) - m := packet.Metadata() - m.CaptureInfo = ci - m.Truncated = m.Truncated || ci.CaptureLength < ci.Length - return packet, nil -} - -// packetsToChannel reads in all packets from the packet source and sends them -// to the given channel. When it receives an error, it ignores it. When it -// receives an io.EOF, it closes the channel. -func (p *PacketSource) packetsToChannel() { - defer close(p.c) - for { - packet, err := p.NextPacket() - if err == io.EOF { - return - } else if err == nil { - p.c <- packet - } - } -} - -// Packets returns a channel of packets, allowing easy iterating over -// packets. Packets will be asynchronously read in from the underlying -// PacketDataSource and written to the returned channel. If the underlying -// PacketDataSource returns an io.EOF error, the channel will be closed. -// If any other error is encountered, it is ignored. -// -// for packet := range packetSource.Packets() { -// handlePacket(packet) // Do something with each packet. -// } -// -// If called more than once, returns the same channel. -func (p *PacketSource) Packets() chan Packet { - if p.c == nil { - p.c = make(chan Packet, 1000) - go p.packetsToChannel() - } - return p.c -} diff --git a/vendor/github.com/google/gopacket/parser.go b/vendor/github.com/google/gopacket/parser.go deleted file mode 100644 index f786834..0000000 --- a/vendor/github.com/google/gopacket/parser.go +++ /dev/null @@ -1,198 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package gopacket - -import ( - "fmt" -) - -// DecodingLayer is an interface for packet layers that can decode themselves. -// -// The important part of DecodingLayer is that they decode themselves in-place. -// Calling DecodeFromBytes on a DecodingLayer totally resets the entire layer to -// the new state defined by the data passed in. A returned error leaves the -// DecodingLayer in an unknown intermediate state, thus its fields should not be -// trusted. -// -// Because the DecodingLayer is resetting its own fields, a call to -// DecodeFromBytes should normally not require any memory allocation. -type DecodingLayer interface { - // DecodeFromBytes resets the internal state of this layer to the state - // defined by the passed-in bytes. Slices in the DecodingLayer may - // reference the passed-in data, so care should be taken to copy it - // first should later modification of data be required before the - // DecodingLayer is discarded. - DecodeFromBytes(data []byte, df DecodeFeedback) error - // CanDecode returns the set of LayerTypes this DecodingLayer can - // decode. For Layers that are also DecodingLayers, this will most - // often be that Layer's LayerType(). - CanDecode() LayerClass - // NextLayerType returns the LayerType which should be used to decode - // the LayerPayload. - NextLayerType() LayerType - // LayerPayload is the set of bytes remaining to decode after a call to - // DecodeFromBytes. - LayerPayload() []byte -} - -// DecodingLayerParser parses a given set of layer types. See DecodeLayers for -// more information on how DecodingLayerParser should be used. -type DecodingLayerParser struct { - // DecodingLayerParserOptions is the set of options available to the - // user to define the parser's behavior. - DecodingLayerParserOptions - first LayerType - decoders map[LayerType]DecodingLayer - df DecodeFeedback - // Truncated is set when a decode layer detects that the packet has been - // truncated. - Truncated bool -} - -// AddDecodingLayer adds a decoding layer to the parser. This adds support for -// the decoding layer's CanDecode layers to the parser... should they be -// encountered, they'll be parsed. -func (l *DecodingLayerParser) AddDecodingLayer(d DecodingLayer) { - for _, typ := range d.CanDecode().LayerTypes() { - l.decoders[typ] = d - } -} - -// SetTruncated is used by DecodingLayers to set the Truncated boolean in the -// DecodingLayerParser. Users should simply read Truncated after calling -// DecodeLayers. -func (l *DecodingLayerParser) SetTruncated() { - l.Truncated = true -} - -// NewDecodingLayerParser creates a new DecodingLayerParser and adds in all -// of the given DecodingLayers with AddDecodingLayer. -// -// Each call to DecodeLayers will attempt to decode the given bytes first by -// treating them as a 'first'-type layer, then by using NextLayerType on -// subsequently decoded layers to find the next relevant decoder. Should a -// deoder not be available for the layer type returned by NextLayerType, -// decoding will stop. -func NewDecodingLayerParser(first LayerType, decoders ...DecodingLayer) *DecodingLayerParser { - dlp := &DecodingLayerParser{ - decoders: make(map[LayerType]DecodingLayer), - first: first, - } - dlp.df = dlp // Cast this once to the interface - for _, d := range decoders { - dlp.AddDecodingLayer(d) - } - return dlp -} - -// DecodeLayers decodes as many layers as possible from the given data. It -// initially treats the data as layer type 'typ', then uses NextLayerType on -// each subsequent decoded layer until it gets to a layer type it doesn't know -// how to parse. -// -// For each layer successfully decoded, DecodeLayers appends the layer type to -// the decoded slice. DecodeLayers truncates the 'decoded' slice initially, so -// there's no need to empty it yourself. -// -// This decoding method is about an order of magnitude faster than packet -// decoding, because it only decodes known layers that have already been -// allocated. This means it doesn't need to allocate each layer it returns... -// instead it overwrites the layers that already exist. -// -// Example usage: -// func main() { -// var eth layers.Ethernet -// var ip4 layers.IPv4 -// var ip6 layers.IPv6 -// var tcp layers.TCP -// var udp layers.UDP -// var payload gopacket.Payload -// parser := gopacket.NewDecodingLayerParser(layers.LayerTypeEthernet, ð, &ip4, &ip6, &tcp, &udp, &payload) -// var source gopacket.PacketDataSource = getMyDataSource() -// decodedLayers := make([]gopacket.LayerType, 0, 10) -// for { -// data, _, err := source.ReadPacketData() -// if err == nil { -// fmt.Println("Error reading packet data: ", err) -// continue -// } -// fmt.Println("Decoding packet") -// err = parser.DecodeLayers(data, &decodedLayers) -// for _, typ := range decodedLayers { -// fmt.Println(" Successfully decoded layer type", typ) -// switch typ { -// case layers.LayerTypeEthernet: -// fmt.Println(" Eth ", eth.SrcMAC, eth.DstMAC) -// case layers.LayerTypeIPv4: -// fmt.Println(" IP4 ", ip4.SrcIP, ip4.DstIP) -// case layers.LayerTypeIPv6: -// fmt.Println(" IP6 ", ip6.SrcIP, ip6.DstIP) -// case layers.LayerTypeTCP: -// fmt.Println(" TCP ", tcp.SrcPort, tcp.DstPort) -// case layers.LayerTypeUDP: -// fmt.Println(" UDP ", udp.SrcPort, udp.DstPort) -// } -// } -// if decodedLayers.Truncated { -// fmt.Println(" Packet has been truncated") -// } -// if err != nil { -// fmt.Println(" Error encountered:", err) -// } -// } -// } -// -// If DecodeLayers is unable to decode the next layer type, it will return the -// error UnsupportedLayerType. -func (l *DecodingLayerParser) DecodeLayers(data []byte, decoded *[]LayerType) (err error) { - l.Truncated = false - if !l.IgnorePanic { - defer panicToError(&err) - } - typ := l.first - *decoded = (*decoded)[:0] // Truncated decoded layers. - for len(data) > 0 { - decoder, ok := l.decoders[typ] - if !ok { - return UnsupportedLayerType(typ) - } else if err = decoder.DecodeFromBytes(data, l.df); err != nil { - return err - } - *decoded = append(*decoded, typ) - typ = decoder.NextLayerType() - data = decoder.LayerPayload() - } - return nil -} - -// UnsupportedLayerType is returned by DecodingLayerParser if DecodeLayers -// encounters a layer type that the DecodingLayerParser has no decoder for. -type UnsupportedLayerType LayerType - -// Error implements the error interface, returning a string to say that the -// given layer type is unsupported. -func (e UnsupportedLayerType) Error() string { - return fmt.Sprintf("No decoder for layer type %v", LayerType(e)) -} - -func panicToError(e *error) { - if r := recover(); r != nil { - *e = fmt.Errorf("panic: %v", r) - } -} - -// DecodingLayerParserOptions provides options to affect the behavior of a given -// DecodingLayerParser. -type DecodingLayerParserOptions struct { - // IgnorePanic determines whether a DecodingLayerParser should stop - // panics on its own (by returning them as an error from DecodeLayers) - // or should allow them to raise up the stack. Handling errors does add - // latency to the process of decoding layers, but is much safer for - // callers. IgnorePanic defaults to false, thus if the caller does - // nothing decode panics will be returned as errors. - IgnorePanic bool -} diff --git a/vendor/github.com/google/gopacket/writer.go b/vendor/github.com/google/gopacket/writer.go deleted file mode 100644 index 9e85a92..0000000 --- a/vendor/github.com/google/gopacket/writer.go +++ /dev/null @@ -1,213 +0,0 @@ -// Copyright 2012 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. - -package gopacket - -import ( - "fmt" -) - -// SerializableLayer allows its implementations to be written out as a set of bytes, -// so those bytes may be sent on the wire or otherwise used by the caller. -// SerializableLayer is implemented by certain Layer types, and can be encoded to -// bytes using the LayerWriter object. -type SerializableLayer interface { - // SerializeTo writes this layer to a slice, growing that slice if necessary - // to make it fit the layer's data. - // Args: - // b: SerializeBuffer to write this layer on to. When called, b.Bytes() - // is the payload this layer should wrap, if any. Note that this - // layer can either prepend itself (common), append itself - // (uncommon), or both (sometimes padding or footers are required at - // the end of packet data). It's also possible (though probably very - // rarely needed) to overwrite any bytes in the current payload. - // After this call, b.Bytes() should return the byte encoding of - // this layer wrapping the original b.Bytes() payload. - // opts: options to use while writing out data. - // Returns: - // error if a problem was encountered during encoding. If an error is - // returned, the bytes in data should be considered invalidated, and - // not used. - // - // SerializeTo calls SHOULD entirely ignore LayerContents and - // LayerPayload. It just serializes based on struct fields, neither - // modifying nor using contents/payload. - SerializeTo(b SerializeBuffer, opts SerializeOptions) error -} - -// SerializeOptions provides options for behaviors that SerializableLayers may want to -// implement. -type SerializeOptions struct { - // FixLengths determines whether, during serialization, layers should fix - // the values for any length field that depends on the payload. - FixLengths bool - // ComputeChecksums determines whether, during serialization, layers - // should recompute checksums based on their payloads. - ComputeChecksums bool -} - -// SerializeBuffer is a helper used by gopacket for writing out packet layers. -// SerializeBuffer starts off as an empty []byte. Subsequent calls to PrependBytes -// return byte slices before the current Bytes(), AppendBytes returns byte -// slices after. -// -// Byte slices returned by PrependBytes/AppendBytes are NOT zero'd out, so if -// you want to make sure they're all zeros, set them as such. -// -// SerializeBuffer is specifically designed to handle packet writing, where unlike -// with normal writes it's easier to start writing at the inner-most layer and -// work out, meaning that we often need to prepend bytes. This runs counter to -// typical writes to byte slices using append(), where we only write at the end -// of the buffer. -// -// It can be reused via Clear. Note, however, that a Clear call will invalidate the -// byte slices returned by any previous Bytes() call (the same buffer is -// reused). -// -// 1) Reusing a write buffer is generally much faster than creating a new one, -// and with the default implementation it avoids additional memory allocations. -// 2) If a byte slice from a previous Bytes() call will continue to be used, -// it's better to create a new SerializeBuffer. -// -// The Clear method is specifically designed to minimize memory allocations for -// similar later workloads on the SerializeBuffer. IE: if you make a set of -// Prepend/Append calls, then clear, then make the same calls with the same -// sizes, the second round (and all future similar rounds) shouldn't allocate -// any new memory. -type SerializeBuffer interface { - // Bytes returns the contiguous set of bytes collected so far by Prepend/Append - // calls. The slice returned by Bytes will be modified by future Clear calls, - // so if you're planning on clearing this SerializeBuffer, you may want to copy - // Bytes somewhere safe first. - Bytes() []byte - // PrependBytes returns a set of bytes which prepends the current bytes in this - // buffer. These bytes start in an indeterminate state, so they should be - // overwritten by the caller. The caller must only call PrependBytes if they - // know they're going to immediately overwrite all bytes returned. - PrependBytes(num int) ([]byte, error) - // AppendBytes returns a set of bytes which appends the current bytes in this - // buffer. These bytes start in an indeterminate state, so they should be - // overwritten by the caller. The caller must only call AppendBytes if they - // know they're going to immediately overwrite all bytes returned. - AppendBytes(num int) ([]byte, error) - // Clear resets the SerializeBuffer to a new, empty buffer. After a call to clear, - // the byte slice returned by any previous call to Bytes() for this buffer - // should be considered invalidated. - Clear() error -} - -type serializeBuffer struct { - data []byte - start int - prepended, appended int -} - -// NewSerializeBuffer creates a new instance of the default implementation of -// the SerializeBuffer interface. -func NewSerializeBuffer() SerializeBuffer { - return &serializeBuffer{} -} - -// NewSerializeBufferExpectedSize creates a new buffer for serialization, optimized for an -// expected number of bytes prepended/appended. This tends to decrease the -// number of memory allocations made by the buffer during writes. -func NewSerializeBufferExpectedSize(expectedPrependLength, expectedAppendLength int) SerializeBuffer { - return &serializeBuffer{ - data: make([]byte, expectedPrependLength, expectedPrependLength+expectedAppendLength), - start: expectedPrependLength, - prepended: expectedPrependLength, - appended: expectedAppendLength, - } -} - -func (w *serializeBuffer) Bytes() []byte { - return w.data[w.start:] -} - -func (w *serializeBuffer) PrependBytes(num int) ([]byte, error) { - if num < 0 { - panic("num < 0") - } - if w.start < num { - toPrepend := w.prepended - if toPrepend < num { - toPrepend = num - } - w.prepended += toPrepend - length := cap(w.data) + toPrepend - newData := make([]byte, length) - newStart := w.start + toPrepend - copy(newData[newStart:], w.data[w.start:]) - w.start = newStart - w.data = newData[:toPrepend+len(w.data)] - } - w.start -= num - return w.data[w.start : w.start+num], nil -} - -func (w *serializeBuffer) AppendBytes(num int) ([]byte, error) { - if num < 0 { - panic("num < 0") - } - initialLength := len(w.data) - if cap(w.data)-initialLength < num { - toAppend := w.appended - if toAppend < num { - toAppend = num - } - w.appended += toAppend - newData := make([]byte, cap(w.data)+toAppend) - copy(newData[w.start:], w.data[w.start:]) - w.data = newData[:initialLength] - } - // Grow the buffer. We know it'll be under capacity given above. - w.data = w.data[:initialLength+num] - return w.data[initialLength:], nil -} - -func (w *serializeBuffer) Clear() error { - w.start = w.prepended - w.data = w.data[:w.start] - return nil -} - -// SerializeLayers clears the given write buffer, then writes all layers into it so -// they correctly wrap each other. Note that by clearing the buffer, it -// invalidates all slices previously returned by w.Bytes() -// -// Example: -// buf := gopacket.NewSerializeBuffer() -// opts := gopacket.SerializeOptions{} -// gopacket.SerializeLayers(buf, opts, a, b, c) -// firstPayload := buf.Bytes() // contains byte representation of a(b(c)) -// gopacket.SerializeLayers(buf, opts, d, e, f) -// secondPayload := buf.Bytes() // contains byte representation of d(e(f)). firstPayload is now invalidated, since the SerializeLayers call Clears buf. -func SerializeLayers(w SerializeBuffer, opts SerializeOptions, layers ...SerializableLayer) error { - w.Clear() - for i := len(layers) - 1; i >= 0; i-- { - layer := layers[i] - err := layer.SerializeTo(w, opts) - if err != nil { - return err - } - } - return nil -} - -// SerializePacket is a convenience function that calls SerializeLayers -// on packet's Layers(). -// It returns an error if one of the packet layers is not a SerializebleLayer. -func SerializePacket(buf SerializeBuffer, opts SerializeOptions, packet Packet) error { - sls := []SerializableLayer{} - for _, layer := range packet.Layers() { - sl, ok := layer.(SerializableLayer) - if !ok { - return fmt.Errorf("layer %s is not serializable", layer.LayerType().String()) - } - sls = append(sls, sl) - } - return SerializeLayers(buf, opts, sls...) -} |