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2017-02-14BFD: set per session UDP source port per RFCKlement Sekera4-16/+43
Change-Id: Id294dbbd6499ae8221cc8143e1027adc08866ae6 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-14Fix coverity issues: ioamShwetha Bhandari1-5/+6
Change-Id: I0963760a7da95612d5cab19596919b369a4d0f8e Signed-off-by: Shwetha Bhandari <shwethab@cisco.com>
2017-02-14Fix is_server flag in vhost dump (VPP-562)Marek Gradzki1-0/+1
Change-Id: I5b308eb39ae770d58d1498d7fafa49b236b3f534 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
2017-02-14vhost-user: fix crash when descriptor points to unknown regionDamjan Marion1-1/+2
This happens only on when compiled for older microarchitectures, where BSF insutruction is used instead of TZCNT. BSF provides undefined result if operand is 0. Change-Id: I7a13350786a533428168595097ef01a560fde53b Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-02-13Out-of-tree Build Error fixAkshayaNadahalli2-22/+20
File vnet/fib/fib_urpf_list.h was included in vnet/fib/ip6_fib.h but was exported to be installed in /usr/include/vnet. So out-of-tree builds relying on an installed package was failing. Fix is to inlcude fib_urpf_list.h in source file rather than including it in header file. Change-Id: Iae39c1d9417dbd31ee67fa1bd2d1915d5e813c73 Signed-off-by: AkshayaNadahalli <anadahal@cisco.com>
2017-02-13Augment IP_DETAILS, IP_ADDRESS_DETAILS with a few context fields.Jon Loeliger2-5/+15
When handling the IP_DETAILS and IP_ADDRESS_DETAILS replies, it is almost certainly going to require having both the is_ipv6 and sw_if_index context to handle them properly. Placing these values in an essentially global location as the current VAT does isn't thread-safe. Fruthermore, rather than forcing every API user to hoop-jump to establish these context values, simply provide them in their DETAILS reply messages. Change-Id: I6a9e0cb16ecdbf87fca8fc5c7663e98d3a53c26c Signed-off-by: Jon Loeliger <jdl@netgate.com>
2017-02-13Basic support for LISP-GPE encapsulated NSH packetsFlorin Coras27-22/+942
Change-Id: I97fedb0f70dd18ed9bbe985407cc5fe714e8a2e2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-02-13VPP-632 : InBand OAM AnalyserAkshayaNadahalli5-41/+29
Refer to jira ticket for more details. Change-Id: I6facb9ef8553a21464f9a2e612706f152badbb68 Signed-off-by: AkshayaNadahalli <anadahal@cisco.com>
2017-02-09Improve MFIB doxygen helpNeale Ranns4-4/+12
Change-Id: Ie490b7fd5238cbad23f0199161cc14324fd9c554 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-02-08BFD: minor fixesKlement Sekera2-5/+3
Change-Id: I1c93f96a752eb2ffd1117a656552131cde1fa489 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-08BFD: modify session parametersKlement Sekera9-114/+414
Change-Id: I666e5c0cc71a3693640960c93cdd1907f84fbe23 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-08Fix source address reachability check for ip6 local packetsAkshayaNadahalli2-7/+26
Currently ip6 local check fails with error - source lookup miss if route to source of packet is over a dpo object such as load balance - recurssive route, tunnel adj - GRE, SR etc. So unless packet source is of a directly connected neibhor or has route with both interface and nexthop specified, it will be dropped. Fix is to check urpf list and if at least one link exists in the list, then allow packets to be processed, else drop. Change-Id: Id426311bb63bab506754a79409c602fdb6d0f190 Signed-off-by: AkshayaNadahalli <anadahal@cisco.com>
2017-02-07LISP: reject remote mappings that have as locators local IPsFilip Tehlar2-1/+29
Change-Id: Ifaf46554e45557ebf82009d9c46a9e905a46f884 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-02-06vlib: remove algned/unaligned buffers schemeDamjan Marion2-136/+18
Change-Id: I4433eaed3f4e201edc329c4842cbbf74beb19a9a Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-02-04dpdk: move to uio_pci_genericDamjan Marion1-1/+1
Change-Id: I3d8b7947ae6d721e9b514a59a7d2de49aed419b5 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-02-03pg: add trace information for pg tx nodeDamjan Marion3-9/+46
Change-Id: I31730d58c34331f25f5b02cd065be94251f1302c Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-02-03vhost-user: fix missing speculative enqueue unwindSteven1-0/+4
Running trex in a VM with a bad config, trex sent a bogus pack from the VM to the Virtual interface. It caused a crash. Change-Id: I64d0197b444265553ab4c24f21e6a962e89cb587 Signed-off-by: Steven <sluong@cisco.com>
2017-02-03Fix CLI help message for set ip addressMatej Klotton1-1/+1
Change-Id: Ie39bb26a9aea88cf2768ec537adcdd8df1de3be0 Signed-off-by: Matej Klotton <mklotton@cisco.com>
2017-02-03Next node frame over-flow after replicationNeale Ranns1-2/+16
Change-Id: I25077dd0739787de4f7512e5a70a62e8c34c28e4 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-02-03Plugin infrastructure improvementsDamjan Marion1-8/+1
This patch replaces requirement for vlib_plugin_register function in the plugin so file and introduces new macro: VLIB_PLUGIN_REGISTER () = { .version = "version string", .version_required = "requred version", .default_disabled = 1, .early_init = "early_init_function_name", }; Plugin will nor be loaded if .default_disabled is set to 1 unless explicitely enabled in startup.conf. If .verstion_required is set, plugin will not be loaded if there is version mismatch between plugin and vpp. This can be bypassed by setting "skip-version-check" for specific plugin. If .early-init string is present, plugin loader will try to resolve this specific symbol in the plugin namespace and make a function call. Following startup.conf configuration is added: plugins { path /path/to/plugin/directory plugin ila_plugin.so { enable skip-version-check } plugin acl_plugin.so { disable } } Change-Id: I706c691dd34d94ffe9e02b59831af8859a95f061 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-02-02Fix SR multicast post mfib commitNeale Ranns11-649/+450
1 - use the SR policy to construct the replicate DPO. Each bucket therein is a SR tunnel. 2 - install a special mfib entry that links via this replicate 3 - forwarding is now mfib-lookup -> replicate -> sr_rewrite (per-tunnel) no need for a separate sr_replicate node. 4 - Stack the sr tunnel on the forwarding DPO of the first-hop FIB entry. no need for a second lookup post SR encap. 5 - fix some path-list lock leaks in the MFIB entry. Change-Id: I20de96ea4c4be4fae252625bde159d9c435c8315 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-02-02BFD: SHA1 authenticationKlement Sekera9-258/+1459
Add authentication support to BFD feature. Out of three existing authentication types, implement SHA1 (sole RFC requirement). Simple password is insecure and MD5 is discouraged by the RFC, so ignore those. Add/change APIs to allow configuring BFD authentication keys and their usage with BFD sessions. Change-Id: Ifb0fb5b19c2e72196d84c1cde919bd4c074ea415 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-02BFD: improve finding of ipv4/ipv6 headersKlement Sekera1-48/+62
Avoid coverity warning and improve safety by declaring a helper structure and working with it when searching for ip headers. Make sure the content following IPv6 header is actually UDP before parsing it. Bail out if unexpcted IPv6 header found ... Change-Id: I1c6b9fd42d6fdae226f12c91c53c07a932b29522 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-02dpdk: fix crypto coverity warningSergio Gonzalez Monroy1-1/+2
Change-Id: I165b64fdc12dd2936df1958348e93b709ce0e784 Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2017-02-02SNAT: changed source for outbound address FIB entry (VPP-613)Matus Fabian1-5/+2
Use FIB_SOURCE_PLUGIN_HI and modify ARP input to use non-source variants for flags and resolving interface get. Change-Id: I3bab76f36e0b1ee86e430a416099f1654e02740a Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-02-02LISP: enhance binary part of some APIsFilip Tehlar2-44/+35
Remote mapping and locator set binary APIs uses zero length arrays defined as 'u8 array[0]' in .api file. This path will change such cases to form 'type_t array[count];' in order to enhance maintainability. Change-Id: I98d0252b441020609c550d48186ed0d8338a3f2d Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-02-02VXLAN: further unify ip4/ip6 ctl plane handlingEyal Bari2-83/+55
fix wrong udp error codes in decap ip6 handling Change-Id: Ibf791a995128d38b31725c1ee67ec9d1c9dffca2 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-01-31BFD: reformat code to match vpp code styleKlement Sekera1-158/+186
Change-Id: I40deb8b40f5d3a96d2c0dcb400f489cd05a64348 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-31VXLAN: small changes for brevityEyal Bari1-49/+16
Change-Id: I9cfff0196845c6f1161848aa49442aa4df81b20e Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-01-31MFIB Coverity warnings. The lock macro is functionally equivalent but more ↵Neale Ranns2-25/+40
expressive (and might appease coverity) Change-Id: Ie3c9b2896a487a0302903bfbdd6348f6f091c67d Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-31Add vxlan-bypass feature to IP6 forwarding pathJohn Lo6-182/+468
Add vxlan-bypass feature which can be enabled on the IP6 underlay interface which receive VXLAN packets to accelerate VXLAN decap processing. The CLI to enable/disable it is: set interface ip6 vxlan-bypass <interface> [del] The vxlan-bypass feature is already supported on the IP4 underlay interface. The CLI to enable/disable it is: set interface ip vxlan-bypass <interface> [del] Move vxlan-bypass API/CLI support code from decap.c to vxlan.c. Also fixed two issues in the VXLAN decap path in the vxlan-input node: 1. Add verification of VXLAN packet FIB index with the encap-vrf-id of the VXLAN tunnel. 2. Fix checking of VXLANoIPv6 packet mcast DIP against that of the IP6 mcast VXLAN tunnel. Change-Id: I2bad4074a468c48fbb8bb5ac64f6437190756ed2 Signed-off-by: John Lo <loj@cisco.com>
2017-01-30VPP-621: ping: ICMP echo data size must be bounded by VLIB_BUFFER_DATA_SIZE ↵Andrew Yourtchenko2-29/+46
minus headers. Before the commit 878c6098 the VLIB_BUFFER_DATA_SIZE was different depending on whether building "vpp" or "vpp_lite", resulting in an overrun in vpp_lite build. Avoid the hardcoded value and make the upper bound for ICMP echo data size dependent on the buffer size. Change-Id: Id6c4d7fc73766a95af2610eb237881b5fe9ce9aa Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2017-01-30Fixed set int state up for ipsec interfacesRadu Nicolau1-2/+2
Change-Id: I2330cb7c2ba0f5eaeb4e7a4c3de4f22283d3923d Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
2017-01-30Fix LISP Coverity warningsFlorin Coras2-6/+16
Change-Id: Iaca2ff453872e638ee83b11fc16472e44deb9a7e Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-01-30LISP: add dump calls for GPE entries APIFilip Tehlar5-2/+249
Change-Id: Ie7f51643fd3522a0fa8df8d0309305481c211f5f Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-01-28sh not show in the mfib flags commandsNeale Ranns1-2/+2
Change-Id: If10b878cb05d695eaed9416202fd19bed2e0b793 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-27API refactoring : policerPavel Kotucek3-0/+380
Change-Id: Ia7d8b557bcdf45eb8e33bb3d297bc6f7ad321c72 Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2017-01-27dpdk: rework cryptodev ipsec build and setupSergio Gonzalez Monroy21-376/+436
Build Cryptodev IPsec support by default when DPDK is enabled but only build hardware Cryptodev PMDs. To enable Cryptodev support, a new startup.conf option for dpdk has been introduced 'enable-cryptodev'. During VPP init, if Cryptodev support is not enabled or not enough cryptodev resources are available then default to OpenSSL ipsec implementation. Change-Id: I5aa7e0d5c2676bdb41d775ef40364536a081956d Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2017-01-27API refactoring : copPavel Kotucek3-0/+230
Change-Id: I1596d7a130fb6d3b170b8e01f2116b323cc10c0d Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2017-01-27dpdk : incorrect rx filter being installedPavel Kotucek3-1/+20
When mac address is set prior bringing interface up incorrect rx filter being installed into the e1000 mac. Change-Id: If59a2bf16f732e45221b3787d271307d369e54d3 Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2017-01-27IP Multicast FIB (mfib)Neale Ranns74-1641/+10141
- IPv[46] mfib tables with support for (*,G/m), (*,G) and (S,G) exact and longest prefix match - Replication represented via a new replicate DPO. - RPF configuration and data-plane checking - data-plane signals sent to listening control planes. The functions of multicast forwarding entries differ from their unicast conterparts, so we introduce a new mfib_table_t and mfib_entry_t objects. However, we re-use the fib_path_list to resolve and build the entry's output list. the fib_path_list provides the service to construct a replicate DPO for multicast. 'make tests' is added to with two new suites; TEST=mfib, this is invocation of the CLI command 'test mfib' which deals with many path add/remove, flag set/unset scenarios, TEST=ip-mcast, data-plane forwarding tests. Updated applications to use the new MIFB functions; - IPv6 NS/RA. - DHCPv6 unit tests for these are undated accordingly. Change-Id: I49ec37b01f1b170335a5697541c8fd30e6d3a961 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-27API refactoring : l2 (add)Pavel Kotucek2-1/+147
Change-Id: I693a73ba9a5e3b0cb5d2a6c5d363f671e19c1f24 Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2017-01-26DHCPv[46] proxy testsNeale Ranns1-1/+29
Change-Id: I6aaf9c602cd515ed9d4416d286f9191d048c1a87 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-26API refactoring : dhcpPavel Kotucek3-0/+420
Change-Id: I3829835ed2126e51e96690c907deac623dc77151 Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2017-01-26Add option to use LISP Proxy-ETRFlorin Coras5-37/+349
When enabled, destinations with negative mappings or those not reachable via underlay have their traffic forwarded to the PETR. Change-Id: I1056b0959736144f27fcca7b79263f921e7a8bd9 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-01-25[re]Enable per-Adjacency/neighbour countersNeale Ranns5-52/+65
Change-Id: I953b3888bbc6d8a5f53f684a5edc8742b382f323 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-25Move LISP cp cli to separate fileFlorin Coras3-1415/+1460
Change-Id: I24355c71606c047e474b2541bb274e3d183fee85 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-01-25API refactoring : flowPavel Kotucek3-0/+571
Change-Id: I99e913b954f8b02f347bfeff093856a1c5e96781 Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2017-01-25span: tx functionalityPavel Kotucek1-2/+2
span-output (tx) was enabled on wrong arc_name Change-Id: Ic21dfaec35c975de79abec66421b353637ac9394 Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2017-01-25API refactoring : classifyPavel Kotucek3-0/+912
Change-Id: Ib75197ef8e5057e7f0d9361a10705c3743d05333 Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>