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2024-04-09mpls: fix default mpls lb hash configVladislav Grishenko4-127/+226
In case of multiple path within tunnel, mpls lookup node computes lb hash with mpls_compute_flow_hash config value 0, so only mpls label and l4 ports gets accounted, not 5-tuple. This leads to flow traffic polarization and disbalance over mpls paths. Use mpls hash config from lb instead, usually it'll be MPLS_FLOw_HASH_DEFAULT with 5-tuple plus flowlabel. As optimization, fix flow hash reuse from the previous lookup node if present, like ip_lookup does. Previously mpls lookup always calcs the hash. Test lb distribution for both cases. Also, use the same flow hash hex format in ip4/ip6 and mpls traces for easier reading, most code changes is due fixstyle formatting. Type: fix Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: Ib89e1ab3edec14269866fe825a3e887d6c817b7c
2024-04-09vnet: fix ARP for unnumberedPim van Pelt2-21/+30
On unnumbered interfaces, ARP fails because there is no attached route. Allow replies to peer-to-peer addresses on unnumbered interfaces: eg. 192.0.2.1/32 <-> 192.0.2.2/32 Type: fix Change-Id: Ibeb8d8ebc8d58d5bfb0724739a17694e0217356e Signed-off-by: Pim van Pelt <pim@ipng.nl>
2024-04-08tls: fix session state update on acceptFlorin Coras1-1/+3
Only set state to ready if session is not already closing. Type: fix Change-Id: Ic95667f43ed09d693f1cf7c9f1c16f7f995ea2d8 Signed-off-by: Florin Coras <fcoras@cisco.com>
2024-04-08vppinfra: fix mask compare and compress OOB readsDmitry Valter3-33/+297
Use mask_load_zero to avoid out-of-buffer reads in vectorized function versions. Type: fix Signed-off-by: Dmitry Valter <d-valter@yandex-team.com> Change-Id: I12bcb817ccf2db210c1c99fdfa444dc3f540035b
2024-04-05octeon: fix memory ordering issue in tx batch freeDamjan Marion4-19/+42
Type: fix Fixes: 01fe7ab Change-Id: I4425e809f0977521ddecf91b58b26fe4519dd6e0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2024-04-05session: fix cleanup for refused sessionsFlorin Coras1-6/+7
Type: fix Change-Id: I739b7129c7e5a3fccefcdeeaf7f4a298223dd8eb Signed-off-by: Florin Coras <fcoras@cisco.com>
2024-04-05octeon: fix buffer free on full tx ringDamjan Marion1-4/+4
Type: fix Fixes: 01fe7ab Change-Id: I4419107c4bcb7f85b76addfc62178b6e75e10a52 Signed-off-by: Damjan Marion <damarion@cisco.com>
2024-04-05api: fix [un]formatting in vpp/api/types.cKlement Sekera3-26/+54
vl_api_prefix_t.len is 1 byte only, but unformat %d writes 4 bytes add helper functions unformat_u(8|16) which don't write more than appropriate amount of bytes fix other similar errors in vpp/api/types.c Type: fix Change-Id: I74a61a377147c373f8c25ed083052b2287763c39 Signed-off-by: Klement Sekera <klement.sekera@gmail.com>
2024-04-04ip6: fix icmp trace flag copyMaxime Peim1-1/+1
Type: fix Change-Id: I56c1a2717f197c889425449b37f51b0f2cc89ea5 Signed-off-by: Maxime Peim <mpeim@cisco.com>
2024-04-03tests: upgrade python packagesDave Wallace11-516/+574
Type: test Change-Id: I01500466f3d15c79e38028677ce7e5c75d427fdc Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2024-04-02tests: figure out correct version of sed to runMatthew Smith1-1/+3
In run_in_venv_with_cleanup.sh, sed was changed to gsed to allow the script to run properly on FreeBSD because the sed script uses an expression that is specific to the gnu sed. Gnu sed is available to be invoked as gsed on FreeBSD systems, but there is no executable or symlink which allows sed to be run by the name gsed on ubuntu 22.04. Check for the existence of gsed. If it's found, use it. Otherwise, just use sed. Type: fix Fixes: b3c863eae4 Signed-off-by: Matthew Smith <mgsmith@netgate.com> Change-Id: I487197e486f500711aa3e87ec7ba899a53606b40
2024-04-02session: fix closing ntfs handling for refused sessionsFlorin Coras1-0/+6
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I1464e93cd3020eaa26068df558924e39dd255ccb
2024-04-02fib: coverity 335348 out-of-bounds accessDave Wallace1-2/+6
- also fix memory leak in adj_glean_walk_proto() Type: fix Change-Id: I3cd72b14506e6bfc9d8d77a65d7b9b2703992367 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2024-04-02vppinfra: fix array_mask_u32 underrunDmitry Valter1-0/+1
Properly handle small buffers in the AVX256 version of array_mask_u32. Type: fix Signed-off-by: Dmitry Valter <d-valter@yandex-team.com> Fixes: f62ed3f9c1ec3e8db36f63d6a54f46b7bea43723 Change-Id: Idf1cb43ccf37bd7c439d11e4f68fe30064c6d09a
2024-04-02api: fix rx timeout thread busy loop after reconnectVladislav Grishenko1-0/+2
After memclnt api client disconnect, read timeout is set to zero and stays the same even after same client reconnect. It causes client process to spin in timeout loop up to 100% cpu. Fix it by resetting timeout process state upon every (re)connect. Type: fix Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: I56812972a69c343f869eebbdfebdcbefd3d201e0
2024-04-02map: BR rule lookup updateDan Geist4-7/+39
Update to the MAP rule lookup (in IPv6) based on the rule's source prefix instead of DMR Type: improvement Per RFC, the DMR is allowed to serve multiple MAP Basic Mapping Rules, but this capability was prevented by the above logic. Updates to the code include populating a new hash table based on the MAP rule ip6 prefix and length, changing several functions to reference this new table, and slight alterations to a few functions regarding pre-lookup bitmasking. All changes are commented with [dgeist] and are in need of peer review, especially the bitmask alterations. An attempt was made at generating an additonal MAP rule in the test_map_br test harness, but the coding appears very much oriented towards testing just one rule. I would appreciate suggestions on how to test multi-rule cases. Issue: VPP-2111 Change-Id: Id1fea280eba625e23cd893575d9b63aac7f48405 Signed-off-by: Dan Geist <dan@polter.net>
2024-04-02misc: in crcchecker.py, don't check for uncommitted changes in CIDave Wallace1-7/+9
Type: fix Change-Id: I63260a953e54518b3084b62fccdb4af81315b229 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2024-04-02vapi: avoid memory leakKlement Sekera1-1/+1
Erase removed elements to avoid memory leaks. Type: fix Change-Id: I1605bea8df7e08455691364efb0a12eb0d9dae93 Signed-off-by: Klement Sekera <klement.sekera@gmail.com>
2024-04-02lb: fix using vip after freeGeorgy Borodin1-3/+3
fix use of vip after it was deleted Type: fix Fixes: 041eacc81656d2ed5bc01b96b15a7d03a1700f13 Change-Id: I5723485c5da7507fbc6c86ff6eb9f77127439f67 Signed-off-by: Georgy Borodin <bor1-go@yandex-team.ru>
2024-04-02tests: Use gnu sed explicitly in test setup/tear downTom Jones1-1/+1
Type: improvement Change-Id: Ie79fd8a5bcfd72a97bf460ef6437913ac34f439c Signed-off-by: Tom Jones <thj@freebsd.org>
2024-04-02tests: Add missing socket imports in testsTom Jones3-0/+4
Type: fix Change-Id: I646f96517d3bda5c0f5644e6bb89ade7818fc466 Signed-off-by: Tom Jones <thj@freebsd.org>
2024-04-02l2: fix vxlan src port entropy with mpls payloadVladislav Grishenko3-4/+85
l2 tunnels like vxlan, gtpu, geneva use vnet_l2_compute_flow_hash() to compute flow hash for udp src port entropy. In case of inner mpls tunnels to the same lsr ethernet src and dst macs are the same, so l2 flow hash is also the same leading to no src port entropy and the only rss queue overflow on receiver side. Fix it for all the possible vnet_l2_compute_flow_hash callers by making mpls playload hash in additon to ip4/ip6. Visible performance impact is not expected as it's only one check for mpls ethertype for common cases. Type: fix Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: I69153d42fb3d7c094a670c674fac8d14039c626a
2024-04-01linux-cp: add support for tap num queues configVladislav Grishenko3-2/+39
This change allows to limit lcp interface queues to be used by explicit host interface workers. Type: improvement Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: I0626f66021e5a5f251470156231dc44ddaea5ee6
2024-04-01fib: add early config support for IP and IP6 default FIB table namesJon Loeliger5-12/+82
Type: improvement Change-Id: I8c248d9e224bd069b641a174da57d448371470af Signed-off-by: Jon Loeliger <jdl@netgate.com>
2024-04-01vhost: Only enable plugin on LinuxTom Jones1-0/+2
Type: improvement Change-Id: I6cf5adbd609d911e15dcc6d976cda4ad21ce89ad Signed-off-by: Tom Jones <thj@freebsd.org>
2024-04-01vlib: fix counter_index checklijinhui1-3/+5
Ensure counter index is valid before using it to lookup the counter. Type: fix Change-Id: I423c7a6aa6b65f6367b18d8e99cf40f52e06b416 Signed-off-by: lijinhui <lijh_7@chinatelecom.cn>
2024-04-01octeon: specify pool when alloc buffersDamjan Marion1-1/+2
Type: fix Fixes: 01fe7ab Change-Id: I72fdaca250468d91a31efcce2fb447c97ba49dc7 Signed-off-by: Damjan Marion <damarion@cisco.com>
2024-04-01octeon: refill even if nothing dequeued from rx queueDamjan Marion1-5/+6
It may happen that rx queue is empty of free buffers due to previous alloc failure. Type: fix Fixes: 01fe7ab Change-Id: I344dcda11525444bd1358b3d36ffdf8ab9aa2677 Signed-off-by: Damjan Marion <damarion@cisco.com>
2024-03-30ipsec: fix clang compile issueKai Ji1-3/+0
Type: fix Change-Id: Ic015b37e18a43c49c3fb3dbff284a17fa2c5fd99 Signed-off-by: Fan Zhang <fanzhang.oss@gmail.com> Signed-off-by: Kai Ji <kai.ji@intel.com>
2024-03-30tls: fix rescheduling when no data availableFlorin Coras1-2/+5
Don't force tx rescheduling of tls session if no forward progress is made. The session will still be rescheduled by the session infra if there's pending tx data. Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ic57b6ee79969055cec782938668c054bcc39f206
2024-03-29session: fix api coverity warningsFlorin Coras1-2/+4
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ieb4e9d9e39b937ad4c7316b3955b3ca296f0a191
2024-03-29session: add new api for enq tx io eventsFlorin Coras2-2/+10
Type: improvement Change-Id: Iefe5c2e610a26241a88ca783ac548fd8f2317bb0 Signed-off-by: Florin Coras <fcoras@cisco.com>
2024-03-29session: use custom types for session flags and stateFlorin Coras1-16/+16
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I04f836d09a1cbd5a5b55dc64359d2d761dfc4988
2024-03-29session: improve use of session handlesFlorin Coras7-76/+75
First step towards moving to an 8 byte struct instead of u64. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Idd0b95520ab7158e175b9af1702fc09c0613a4bb
2024-03-29vlib: improve automatic core pinninghsandid5-7/+431
Type: feature Auto core pinning now fetches vpp cpu affinity list using pthread api. This enables us to do core-pinning in environments where the host cpu list does not necessarily align with cpus available to vpp Change-Id: Ife8c2a2351c08c5c6c4fdf7c729eeff2697bc39a Signed-off-by: hsandid <halsandi@cisco.com>
2024-03-29misc: deprecate lawful-intercepthsandid7-25/+5
Type: refactor Change-Id: Ifd7f5b351401cdcaaaf57fefc5dbbfdaf235054e Signed-off-by: hsandid <halsandi@cisco.com>
2024-03-28acl: rework headers to enable out-of-tree usageMohammed Hawari4-8/+19
Change-Id: I1f8adf1f5650ab6c04e03c95d7a8d0bfa39b5f2d Type: improvement Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
2024-03-26tls: init session for accepted ctxFlorin Coras1-7/+7
Make sure session is marked as invalid. Type: improvement Change-Id: I1c861645de95ef15a24acd4fe6dd5364a55b4fb8 Signed-off-by: Florin Coras <fcoras@cisco.com>
2024-03-26tcp: avoid fr segments less than mss if possibleFlorin Coras1-1/+5
Type: improvement Change-Id: I958e059384db3c13a29f64be96877f57617bbae2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2024-03-26tests: Add support for getting corefile patterns on FreeBSDTom Jones2-2/+9
Type: improvement Change-Id: I960edc05a9a77eb55f67cb1ec01d2b3122298ef8 Signed-off-by: Tom Jones <thj@freebsd.org>
2024-03-26tests: Add platform handling for FreeBSDTom Jones1-1/+6
FreeBSD doesn't have an easy mechanism to discover CPU features currently. For tests declare we don't support anything we are asked about. Add the FreeBSD spelling of amd64 while we are here. Type: improvement Change-Id: I3eb5db856ee5cbc71250e47eee619e2f620de33a Signed-off-by: Tom Jones <thj@freebsd.org>
2024-03-26tests: Add missing struct importTom Jones1-0/+1
Type: fix Change-Id: I957877d7a82dea437c072e493561894f11321aaf Signed-off-by: Tom Jones <thj@freebsd.org>
2024-03-26tests: Use errno value rather than a specific intTom Jones1-1/+2
For portability we use errno defines rather than explicit int values when checking for errors. Type: improvement Change-Id: Ib5fc1db357da150d008d5a11bef5dbc7ec354cfb Signed-off-by: Tom Jones <thj@freebsd.org>
2024-03-26tests: Add a socket timeoutTom Jones1-0/+6
On FreeBSD a races seems to occur between the states socket connecting and VPP accepting the connection and calling getpeername. The recv_fd call here will fail with no fds before the VPP process has time to handle the connection. Introducing a socket timeout removes this failure on FreeBSD and allows the test suite to run. Add a timeout on all platforms to try to avoid this race everywhere. Type: improvement Change-Id: I96f77f924a9491222bc213b534cb17001d081f3f Signed-off-by: Tom Jones <thj@freebsd.org>
2024-03-26build: Detect number of CPUs for build processes on FreeBSDTom Jones2-0/+11
Type: improvement Change-Id: Ia3a00266f47f0c3e567efa143ef08bf4e8cffe35 Signed-off-by: Tom Jones <thj@freebsd.org>
2024-03-26papi: Use CMSG_SPACE for sizing ancillary buffer spaceTom Jones1-1/+1
CMSG_LEN provides the length required to store an ancillary item, but it does not consider padding. RFC 3542 requires portable applications to use CMSG_SPACE(), this is documented in the python API: https://docs.python.org/3/library/socket.html#socket.CMSG_LEN Type: improvement Change-Id: I0eab470585f2f39bea38639db95d6b0e047d2cff Signed-off-by: Tom Jones <thj@freebsd.org>
2024-03-26nat: Include platform specific headers on FreeBSDTom Jones1-0/+5
Type: improvement Change-Id: I43f59037181ec6b76499e8ee1d82c04670119dc9 Signed-off-by: Tom Jones <thj@freebsd.org>
2024-03-26vrrp: fix vrrp_garp_or_na_send()'s memory leakluoyaozu1-0/+2
need free bi after send packets Type: fix Signed-off-by: luoyaozu <luoyaozu@foxmail.com> Change-Id: I98d03820366c3d106df212c4eb353ec6a228e20e
2024-03-25vcl: add api to retrieve num bytes for txFlorin Coras3-2/+21
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iaa1b026e2baea1c03f8c75e7d6879d0ff6d379d6
2024-03-24tls: pass session state to engine on client initFlorin Coras1-1/+3
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ibe218a922ab656b8362e3c085193cb848783c255