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2018-11-22NAT44: Apply transitory timeout on TCP RST (VPP-1494)Matus Fabian2-0/+9
RFC7857 section 2.2. Change-Id: I031af5fe379b72262e83fd8565c34fa1b772f2c8 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-11-21dpdk: don't shift flags twiceDamjan Marion1-3/+3
Change-Id: I3555230ef7b7677d6187282fb0c0f02af216e0a0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-21VPP-1309: fixed crash when listing ip arp after removing interfacePavel Kotucek1-0/+24
Change-Id: I8f88214eab0535573863f31d2c21e2239a811921 Signed-off-by: Pavel Kotucek <pavel.kotucek@pantheon.tech>
2018-11-21session: improve app cliFlorin Coras3-25/+70
Change-Id: I766c0b2bfd5f781e4fe5df615a7ecd139b7d2cc4 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-21session: cleanup use of api_client_indexFlorin Coras10-158/+98
Change-Id: I8a680be62ab91d2ccb144641981a635506973a49 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-21ethernet-input: fix assert in l2 modeDamjan Marion1-9/+24
Change-Id: I3befc762694e7c6d6847c361a144f72547038ba1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-20Add buffer tracing to the dispatch tracerDave Barach4-7/+85
Change-Id: I56f25d653b71a25c70e6c5c1a93dd9c5158f2079 Signed-off-by: Dave Barach <dave@barachs.net>
2018-11-20memif input-node improvementsDamjan Marion1-11/+34
Change-Id: Ida2262238c0558d8340f05c678a84e76f990935d Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-20ethernet-input optimizationsDamjan Marion6-237/+637
Change-Id: I4ec7750ef58363bd8966a16a2baeec6db18b7e9e Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-20vhost-user: cleanupDamjan Marion2-65/+44
Change-Id: Ibf68423e9514b8e85cdf0a3e57ababd55dd4fcc4 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-20IPSEC: remove duplicate memcyNeale Ranns1-6/+0
Change-Id: If91257fa23ba74c09e5c3b5528eb2fd4c4b36b6a Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-11-20Link speed sent as little endian across APIOle Troan1-1/+1
Change-Id: I03c991cbf13c6d3599bfb5a60b18dc8ec9390414 Signed-off-by: Ole Troan <ot@cisco.com>
2018-11-20acl-plugin: performance optimizations for established connectionsAndrew Yourtchenko3-197/+541
Change-Id: Id5b7429ca7cce10ce8022c9b8a223bd02f6c3b5f Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-11-20NAT44: fix virtual fragmentation reassembly in forwarding mode (VPP-1501)Matus Fabian1-0/+8
Change-Id: Id86d8aa8753b9b2ff4c709b11e3901ba8d552918 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-11-20vlib: reset frame flags when frame is reusedDamjan Marion1-0/+1
Change-Id: I8f4843e7a961a1e6c3fd057554b31ae49fc9b328 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-20vom: Add support for redirect contracts in gbpMohsin Kazmi3-1/+6
Change-Id: I18543785166811ddbd628d19065d3dfad3f948e9 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-11-20vlib: add vlib_buffer_enqueue_to_single_next(...) functionDamjan Marion1-0/+35
Change-Id: I485dd07ea0fe032bdd5990567578e73e9bcffe1e Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-20vppinfra: add 128 and 256 bit vector scatter/gather inlinesDamjan Marion2-0/+102
Change-Id: If6c65f16c6fba8beb90e189c1443c3d7d67ee02c Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-20dhcp4:(VPP-1483) linearize chained packets before handlingEyal Bari4-54/+119
dhcp packets might (when flooded) arrive in chains of cloned buffers Change-Id: Ifddecd656b6a5d6ba8cd94184f5c021684e35548 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-11-19Improve feature arc order constraint specificationDave Barach3-13/+135
Add the VNET_FEATURE_ARC_ORDER macro, which allows specification of bulk order constraints. Here's an example: VNET_FEATURE_ARC_ORDER(ip4_unicast_arc_order, static) = { .arc_name = "ip4-unicast", .node_names = VNET_FEATURES ("ip4-flow-classify", "ip4-inacl", "ip4-source-check-via-rx", "ip4-source-check-via-any", "ip4-source-and-port-range-check-rx", "ip4-policer-classify", "ipsec4-input", "vpath-input-ip4", "ip4-vxlan-bypass", "ip4-not-enabled", "ip4-lookup"), }; Simply list feature nodes in the desired order, and you're done. Multiple macro instances per are are fine / expected / tested. Under the covers: generate "a before b" tuples by chain-dragging across the ordered list. No need to touch existing per-feature constraints. Fixed a long-broken "you lose!" error message. Change-Id: I259282e426fd305e22c8d65886787c41a1d348d3 Signed-off-by: Dave Barach <dave@barachs.net>
2018-11-19NAT44: fix bug in TCP close with output-feature interface (VPP-1493)Matus Fabian4-4/+82
Change-Id: If8c883d6b1ee58de9a03012d3567ec82211a0225 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-11-18add vlib_prefetch_buffer_data(...) macroDamjan Marion4-25/+18
Change-Id: Iba750a41262cc028ad0363fff78cc219e4a33538 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-18Enable l4 checksum offload for ThunderX PMDFederico Claramonte1-0/+13
Change-Id: I6a6ab6d8d9aeca9df3ba8a3ac519be25aaa796e8 Signed-off-by: Federico Claramonte <fede.claramonte@caviumnetworks.com>
2018-11-18vcl/session: apps with process workersFlorin Coras13-72/+236
Allow apps to register child processes as app workers. In particular, on fork vcl now registers the child process with vpp as a new worker. Change-Id: I52a65fbc3292962b1f6e1fe0f6153f739e6e0d4a Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-18Complain if a client binary API queue is fullDave Barach1-0/+8
Definitely indicates a client binary API queue handling issue. We can't simply turf the message, or we'll end up with a more subtle derivative misbehavior. Change-Id: I6363fda1430b0a9ec33ad69badc1e0072fe20fa8 Signed-off-by: Dave Barach <dave@barachs.net>
2018-11-18mac_address_t: size to 6 bytes so it represents wire formatNeale Ranns1-7/+15
Change-Id: I4d6b505a2b1e0cb960a4145796351ad1bc7e860d Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-11-17pcap-based dispatch tracerDave Barach18-93/+469
To facilitate dispatch trajectory tracing, vlib_buffer_t decoding, etc. through Wireshark Change-Id: I31356b9fa1f40cba8830aaf10a86a9fbb7546438 Signed-off-by: Dave Barach <dave@barachs.net>
2018-11-17ldp: fixes/improvements to selectFlorin Coras2-94/+84
Change-Id: I3f3e8fce01309da02689c7e9d23cf1b3181e78c9 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-17IP-punt: add documentation to the API and fix IP address initNeale Ranns2-1/+3
Change-Id: I0bdff4dbfd81d67e82211ce9fdc97209a1b23c66 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-11-16VPP-1496 Cleanup stats socket on exit.Paul Vinciguerra1-0/+16
Stats socket not cleaned up on exit. vagrant@vpp:/tmp/vpp-failed-unittests/vpp-unittest-VCLCutThruTestCase-clRggF-FAILED$ ls -ltr total 104 srwxrwxr-x 1 vagrant vagrant 0 Nov 14 18:21 stats.sock Change-Id: I8126e70da2983222ca430aa280f3b9e45eea7ca4 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2018-11-15QoS: fix always recoding as IPNeale Ranns1-15/+25
Change-Id: I7a54cdfa26652c04971999ad1f8144566e13c7bf Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-11-15GBP: redirect contractsNeale Ranns20-570/+2020
Change-Id: I463b153de93cfec29a9c15e8e84e41f6003d4c5f Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-11-15VPP-1474: fix 2x coverity warningsDave Barach2-3/+3
Change-Id: I441beaf3d7f57886580d7cce35ef592aa0fcca5f Signed-off-by: Dave Barach <dave@barachs.net>
2018-11-15acl-plugin: fix coverity error 188909 in unit-test codeAndrew Yourtchenko1-1/+0
The assignment was redundant with a one just a dozen lines above in the case of the ACL loaded being non-empty, so its only apparent purpose in life was make coverity unhappy... Thus fix by deletion. Change-Id: I573308cb9c212bdfdca2551aa381720dbbcb006e Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-11-15ip4-input: fix prefetch data issue for tunnel decap casesZhiyong Yang1-4/+8
There are two reasons to modify the existing code ip4_input_inline. 1. For many tunnel decap cases, inner ip header or its part is possible in the second cacheline, not first cacheline only after the field "data", and this will cause data cache miss once the second cacheline is needed to access. e.g vxlan-gpe. 2. For most of cases, "data" is the starting address of ethernet header, not IP header. The existing code causes misunderstanding from code readability perspective. Change-Id: I43e119b899dbde95803bccbac54259729fd2cddf Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com> Signed-off-by: Yuwei Zhang <yuwei1.zhang@intel.com>
2018-11-15ipsec: infra for selecting backendsKlement Sekera7-214/+629
Change-Id: Ifa6d8391b1b2413a88b7720fc434e0bc849a149a Signed-off-by: Klement Sekera <ksekera@cisco.com> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-11-15session: fix endpt cfg test (VPP-1492)Florin Coras1-3/+11
Change-Id: I0f2266c4727a96b6410a3084dc079bae7bc649ab Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-15VXLAN-GBP: c-n-p error in the dual-loop tracingNeale Ranns1-1/+1
Change-Id: I3722a1850f7a72e4382e351120c1514d7a1759b8 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-11-14Remove c-11 memcpy checks from perf-critical codeDave Barach178-1303/+1353
Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1 Signed-off-by: Dave Barach <dave@barachs.net>
2018-11-14vcl/ldp: fix pollFlorin Coras3-70/+80
Change-Id: I8eb5546ff8634d5498d8ce5bbc9407bceb9ae3ef Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-13tcp: cubic improvementsFlorin Coras1-9/+25
- avoid cwnd excessive increments on threshold changes - fix K computation when fastconvergence is on Change-Id: I99c36abc879e63aecc0617f7aed5a2f68430ba71 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-13tcp: cubic fast convergenceFlorin Coras4-7/+73
Change-Id: I3a15960fe346763faf13e8728ce36c2f3bf7b05a Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-13vlib:remove unused argumentEyal Bari2-4/+2
Change-Id: I88c3d3e516401bb1c84991515cd701c156ae19dd Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-11-13ipsec: fix typoKlement Sekera1-1/+1
Change-Id: I04c59bbe1780e7289cb27a0a912803812fdc297e Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-11-13IGMP: improve CLI debug outputNeale Ranns9-42/+163
Change-Id: If88fc3acdba1f73b3e8be94d8014556c5239596c Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-11-13L2 feautre bitmaps output verbose/non-verbose modeNeale Ranns6-10/+31
Change-Id: I15ff191ee8724a3354c074db590472db05e0652e Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-11-13vlib rename vlib_frame_args(...) to vlib_frame_scalar_args(..)Damjan Marion24-48/+46
Typically we have scalar_size == 0, so it doesn't matter but vlib_frame_args was providing pointer to scalar frame data, not vector data. To avoid future confusion function is renamed to vlib_frame_scalar_args(...) Change-Id: I48b75523b46d487feea24f3f3cb10c528dde516f Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-12tcp: handle disconnects after enq notificationsFlorin Coras4-37/+93
Make sure that we notify the app of the data enqueued in the burst before notifying of disconnect. Change-Id: I7747a5cbb4c6bc9132007f849c24ce04b7841273 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-12IPv6: Make link-local configurable per-interface (VPP-1446)Juraj Sloboda8-188/+52
Remove old nonfunctional code for setting link-local addresses. Use common API for setting all IPv6 addresses. Change-Id: I562329df86341f81ef2441510a9eefbbf710f6e0 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com> Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-11-10proxy-app: fix active connectFlorin Coras1-0/+1
Change-Id: Ib55684dd3f1d39f5436d6feb2fb105583027493c Signed-off-by: Florin Coras <fcoras@cisco.com>