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- support both pipe and uniform modes for all MPLS LSP
- all API programming for output-labels requires that the mode (and associated data) is specificed
- API changes in MPLS, BIER and IP are involved
- new DPO [sub] types for MPLS labels to handle the two modes.
Change-Id: I87b76401e996f10dfbdbe4552ff6b19af958783c
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Based on https://gerrit.fd.io/r/#/c/10920/
Updates service definition in stats.api with correct reply message names.
Change-Id: I3282bee5304e667e23bc1fab3f43d967a50d880d
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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This reverts commit f7b7fa53b7eaec81d8c00c1023fb7d01f1f9761f.
Change-Id: I87496342943248e94f01ada31459f387c0a3a610
Signed-off-by: Ole Troan <ot@cisco.com>
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- IPv6 link local table is a per-SW interface array of IPv6 unicast FIBs
- the per-interface ocst is sizeof(fib_table_t) which is small,
w.r.t. the cost of an interface
- FE80::/10 in the 'global' table points to a DPO that performs a lookup in the
input interface's LL fib.
Change-Id: Ice834b25ebeeacb2e929d7c864d7ec8c09918cbe
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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Change-Id: I7de987c30b263d43521e6280c5273f30b5f6e11c
Signed-off-by: Ole Troan <ot@cisco.com>
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Change-Id: Ic30fbcb2630f39e45345d7215babf5d7ed4b33a0
Signed-off-by: Ole Troan <ot@cisco.com>
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Change-Id: I3425b1533b3d31210166e7b3798685464ad1c489
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I7b2f52b2b2ce13f27bddc8750b8fc564bf6ab73e
Signed-off-by: Neale Ranns <nranns@cisco.com>
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and update glean address on local interface MAC change
Change-Id: I530826d60c7e9db2b0fa2d45754139d82c5ea807
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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This reverts commit 8b30e471df4d42214619e1d6c50cc8298426b45f.
Change-Id: I99edb236eb0a7f8ba3fba333c3481a710ebcb59c
Signed-off-by: Ole Troan <ot@cisco.com>
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update the glean adj on a local interface MAC change
Change-Id: Ia5c5cde424ed0fea3431532cc5abf22b364bbab5
Signed-off-by: Neale Ranns <nranns@cisco.com>
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- setting MTU on an interface updates the L3 max bytes too
- value cached in the adjacency is also updated
- MTU exceeded generates ICMP to sender
Change-Id: I343ec71d8e903b529594c4bd0543f04bc7f370b3
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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Change-Id: Ib9eb65d2ba166f5883a8ce8d37298c696113f2be
Signed-off-by: Chun Li <chunl2@cisco.com>
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Needed to allow other code paths to reuse them.
Change-Id: I9e469527c6b2e9a6fec7af5f17d8b400a2e85826
Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
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For implementation of MACIP ACLs enhancement (VPP-1088), an outbound
classifier-based ACL would be needed. There was an existing incomplete
code for outbound ACLs, it looked almost exact copy of input ACLs, minus
the various enhancements, trying to sync that code seemed error-prone
and cumbersome to maintain in the longer run.
This change refactors the input+output ACLs processing into a unified
routine (thus any changes will have effect on both), and also adds
the API to set the output interface ACL, with the same format
and semantics as the existing input one (except working on output
ACL of course).
WARNING: IP outbound ACL in L3 mode clobbers the ip.* fields
in the vnet_buffer_opaque_t, since the code is using l2_classify.*
The net_buffer (p0)->ip.save_rewrite_length is rescued into
l2_classify.pad.l2_len, and used to rewind the header in case of
drop, so that ipX_drop prints something sensible.
Change-Id: I62f814f1e3650e504474a3a5359edb8a0a8836ed
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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This patch teaches worer threads to sleep and to be waken up by
kernel if there is activity on file desctiptors assigned to that thread.
It also adds counters to epoll file descriptors and new
debug cli 'show unix file'.
Change-Id: Iaf67869f4aa88ff5b0a08982e1c08474013107c4
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Add an ASSERT to vlib_process_signal_event_helper to catch future
instances of passing node_index = 0 to vlib_process_signal_event().
Change-Id: Iec896fc7c3917feb2fd3198cea42851ba88e64e5
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: Ide577f036d9d8dcedd99cdb4666a0eaf8a19b92e
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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Change-Id: Ic5dcadd13c88b8a5e7896dab82404509c081614a
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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now we get
00:00:03:665501: pg-input
...
00:00:03:665681: ethernet-input
...
00:00:03:665691: ip6-input
UDP: 2001::1 -> ffef::1
tos 0x00, flow label 0x0, hop limit 64, payload length 108
UDP: 1234 -> 1234
length 108, checksum 0x7b25
00:00:03:665695: ip6-not-enabled
UDP: 2001::1 -> ffef::1
tos 0x00, flow label 0x0, hop limit 64, payload length 108
UDP: 1234 -> 1234
length 108, checksum 0x7b25
00:00:03:665706: error-drop
ethernet-input: no error
Same goes for IPv4
Change-Id: Ia360df39b43281d3a0aa1b686f04b73cfa37c546
Signed-off-by: Neale Ranns <nranns@cisco.com>
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returned in the fixup function
Change-Id: I458e6e03b03e27775df33a2fd302743126d6ac44
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I1df3d23c1c5668b83d52b41f51c0e3f24183af9e
Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
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Change-Id: If0f8472c0de5e324b24c9c672c0f8b57cc9f49a8
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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== CONTENT ==
* SCTP chunks definition as per RFC4960;
* Helper functions to set/get values to/from the corresponding chunks;
* Hooks to the session/application layers;
* Complete state-machine handling;
* Implementation for unexpected chunk received in a certain
state (state-machine error handling)
* Support for 1-single connection;
* Sample application to test receive/transmit data-path;
* Test to validate SCTP stack;
Change-Id: I1b55c455ab400be9513f4e094dadfc3181d2ebc9
Signed-off-by: Marco Varlese <marco.varlese@suse.com>
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now we get:
00:00:04:288925: pg-input
...
00:00:04:289345: ethernet-input
...
00:00:04:289524: ip6-input
...
00:00:04:289553: ip6-mfib-forward-lookup
...
00:00:04:289584: ip6-mfib-forward-rpf
entry 14 itf 2 flags Forward,
00:00:04:289754: ip6-drop
UDP: 2002::1 -> ff01:2::255
tos 0x00, flow label 0x0, hop limit 64, payload length 21
UDP: 1234 -> 1234
length 21, checksum 0x90d1
00:00:04:289802: error-drop
ip4-input: Multicast RPF check failed
08:36:44,517 Count Node Reason
182 ip4-input Multicast RPF check failed
8 ip6-icmp-input neighbor advertisements sent
8 ip6-icmp-input router advertisements sent
8 arp-input ARP replies sent
Change-Id: I1b29cda4ec77a88db45bfb25c7473cd64bbf501a
Signed-off-by: Neale Ranns <nranns@cisco.com>
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This is a version of the VPP API generator in Python PLY. It supports
the existing language, and has a plugin architecture for generators.
Currently C and JSON are supported.
Changes:
- vl_api_version to option version = "major.minor.patch"
- enum support
- Added error checking and reporting
- import support (removed the C pre-processor)
- services (tying request/reply together)
Version:
option version = "1.0.0";
Enum:
enum colours {
RED,
BLUE = 50,
};
define foo {
vl_api_colours_t colours;
};
Services:
service {
rpc foo returns foo_reply;
rpc foo_dump returns stream foo_details;
rpc want_stats returns want_stats_reply
events ip4_counters, ip6_counters;
};
Future planned features:
- unions
- bool, text
- array support (including length)
- proto3 output plugin
- Refactor C/C++ generator as a plugin
- Refactor Java generator as a plugin
Change-Id: Ifa289966c790e1b1a8e2938a91e69331e3a58bdf
Signed-off-by: Ole Troan <ot@cisco.com>
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forwarding provided by the source is pushed to all other entries
it covers in the sub-tree
Change-Id: I2a45222ef653358f55c2436de3e3c6353cfadba2
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Fixes the remainig apis that explicitly check svm queue length.
Change-Id: I6055c7c50050affee3098e162e15fb12c205e5db
Signed-off-by: Florin Coras <fcoras@cisco.com>
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This does not update api client code. In other words, if the client
assumes the transport is shmem based, this patch does not change that.
Furthermore, code that checks queue size, for tail dropping, is not
updated.
Done for the following apis:
Plugins
- acl
- gtpu
- memif
- nat
- pppoe
VNET
- bfd
- bier
- tapv2
- vhost user
- dhcp
- flow
- geneve
- ip
- punt
- ipsec/ipsec-gre
- l2
- l2tp
- lisp-cp/one-cp
- lisp-gpe
- map
- mpls
- policer
- session
- span
- udp
- tap
- vxlan/vxlan-gpe
- interface
VPP
- api/api.c
OAM
- oam_api.c
Stats
- stats.c
Change-Id: I0e33ecefb2bdab0295698c0add948068a5a83345
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- separate client/server code for both memory and socket apis
- separate memory api code from generic vlib api code
- move unix_shared_memory_fifo to svm and rename to svm_fifo_t
- overall declutter
Change-Id: I90cdd98ff74d0787d58825b914b0f1eafcfa4dc2
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- rename l2_bridged to is_dvr. Including on the ip.api
this was new in the 18.01 release so no compatability issues.
- steal the free space in vnet_buffer_opaque_t for use with flags.
- run the ipX-output feature arc from the DVR DPO
Change-Id: I040e5976d1dbe076fcdda3a40a7804f56337ce3f
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I123259c131f1bd16c70990bf7f48d9a275c53ce2
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
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Change-Id: Ie8f6bb4fcd3e4fa269e86a77d2f21c87f372b783
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ibb6f450783d0ab64bd943c19f12d0954b0a94b24
Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
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Send packets to ip4/6_punt/drop nodes instead of error-drop/punt nodes
dbarach: clean up an annoying checkstyle issue: indent 2.2.10
(OpenSUSE version) and indent 2.2.11 (Ubuntu / CentOS versions) had an
artistic disagreement about ip_frag.c.
Change-Id: I660bee28a064af9c6c70371363081e941d1c3a94
Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I23081ea25a8d40d8ebe1fcb6efe4143e9c5a0fc6
Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
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Change-Id: I655382f7f74181dd7c795a2b22f151f76b50e793
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I497e9f6489dd35219bcf2b51ac992467aac4c8eb
Signed-off-by: Neale Ranns <nranns@cisco.com>
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exist in configuration
Change-Id: I01a69c4eef2c6224a24907b8fed12dcb1b642307
Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
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Change-Id: I565277eafbce3d4f59a7f0d497fca1c4fed3cfc8
Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
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Change-Id: I35e166feeb0ac1e0e570efe07cb5f4cbeb5b8670
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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This fixes a crash if the first buffer in buffer chain is not traced,
but some other buffer (mid-chain) is.
Change-Id: I2c9f529ae0bc3263d20981e0cb83ce24ed292bd8
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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Change-Id: I32ec3ff341e70ceaa6203df5a9e7c3ffdae20a06
Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
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Change-Id: I63d720378b92813993525f80fee90fc79df27fba
Signed-off-by: Ole Troan <ot@cisco.com>
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Move elog_sample.c to src/examples/vlib
Change-Id: I7d32c83c424b9ca4a057372c7fc6a6e2b7dab034
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: Icab8f1411da22bd56ef0de3b100eaa9519a42f52
Signed-off-by: Neale Ranns <nranns@cisco.com>
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DBGvpp# sh fib mem
FIB memory
Tables:
SAFI Number Bytes
IPv4 unicast 2 673066
IPv6 unicast 2 1054608
MPLS 1 4194312
IPv4 multicast 2 2322
IPv6 multicast 2 ???
Nodes:
Name Size in-use /allocated totals
Entry 96 20 / 20 1920/1920
Entry Source 32 0 / 0 0/0
Entry Path-Extensions 60 0 / 0 0/0
multicast-Entry 192 12 / 12 2304/2304
Path-list 40 28 / 28 1120/1120
uRPF-list 16 20 / 20 320/320
Path 72 28 / 28 2016/2016
Node-list elements 20 28 / 28 560/560
Node-list heads 8 30 / 30 240/240
Change-Id: I8c8f6f1c87502a40265bf4f302d0daef111a4a4e
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I62a6ee78ee9ad73fd58a46fbdca54fd964fec113
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I43a7ac5b6c33810a465568d1955f400f4ef08786
Signed-off-by: Milan Lenco <milan.lenco@pantheon.tech>
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There's nothing ip6-sr specific about it.
Change-Id: I9e3710162bd81b535c46599c988557abf5a5003b
Signed-off-by: Dave Barach <dave@barachs.net>
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