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2021-03-02classify: fix multiple filters supportBenoît Ganne2-56/+56
This fix the classify filter if we attach several different filters. This also fix some issues with l3 and l4 parsing. Type: fix Change-Id: I9dc6c55049a3bbc0110d1097b40d9da27633626b Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-02-25tests: Add tests for IPSec async mode using the crypto SW schedulerNeale Ranns4-107/+189
Type: test Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Iabc8f2b09ee10a82aacebd36acfe8648cf69b7d7
2021-02-25ipsec: enable input features on tunnelsBrian Russell2-0/+242
Make the ipsec[46]-tun-input nodes siblings of device-input so that input features can be enabled on them. Register ipsec-tun for feature updates. When a feature is enabled on the device-input arc and the ifindex is an IPSec tunnel, change the end node of the arc for that ifindex to be the appropriate ESP decrypt node. Set a flag on the tunnel to indicate that the feature arc should be started for packets input on the tunnel. Test input policing on ESP IPSec tunnels. Type: improvement Signed-off-by: Brian Russell <brian@graphiant.com> Change-Id: I3b9f047e5e737f3ea4c58fc82cd3c15700b6f9f7
2021-02-24fib: fix sa selection for fib routed destinationsJúlius Milan1-1/+25
The move from ip4(6)_src_address_for_packet to fib_sas4(6)_get changed the behavior, so that the new looked only to adjacent gleans. This caused a problem for destinations routed according to FIB table. To reproduce: vpp# create tap vpp# set interface state tap0 up vpp# set interface ip address tap0 192.168.11.1/24 vpp# ip route add 192.168.20.0/24 via 192.168.11.2 linux$ sudo ip addr add 192.168.20.1/24 dev lo linux$ sudo ip link set tap0 up linux$ sudo ip addr add 192.168.11.2/24 dev tap0 vpp# ping 192.168.20.1 Failed: no source address for egress interface Type: fix Signed-off-by: Július Milan <julius.milan@pantheon.tech> Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I22899f4dbbf8c1c85ccce72f801b92c183195b5d
2021-02-23misc: run make test-refresh-deps to update the python dependenciesAndrew Yourtchenko2-138/+152
Also, remove the flake8 from requirements.txt as it looks like upstream package is not installable... Type: test Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: I1a2132f30f7f9431d892e962a29c7d859e6a43db Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2021-02-23tests: delete test/requirements-2.txtAndrew Yourtchenko1-316/+0
Python2 has not been supported for a while now, time to spring clean... Change-Id: Iafb18bd730c69b5aeefa6ccbfadbaaf30c92c2c8 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Type: improvement
2021-02-19tests: test input policerBrian Russell1-0/+4
Apply a policer to an interface, check it's policing packets. Remove it and check it no longer polices packets. Type: test Signed-off-by: Brian Russell <brian@graphiant.com> Change-Id: I6f694c8a9804cadf010b5831770aaae81f42e027
2021-02-15vlib: refactor checksum offload supportMohsin Kazmi2-2/+4
Type: refactor This patch refactors the offload flags in vlib_buffer_t. There are two main reasons behind this refactoring. First, offload flags are insufficient to represent outer and inner headers offloads. Second, room for these flags in first cacheline of vlib_buffer_t is also limited. This patch introduces a generic offload flag in first cacheline. And detailed offload flags in 2nd cacheline of the structure for performance optimization. Change-Id: Icc363a142fb9208ec7113ab5bbfc8230181f6004 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2021-02-15tests: fix import in test/test_pcap.pyPaul Vinciguerra1-4/+5
Type: test Change-Id: Ib9192a12812b40090a0859cb73288aea27a3ca01 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2021-02-15ip: Path MTUNeale Ranns3-2/+449
Type: feature Support setting the MTU for a peer on an interface. The minimum value of the path and interface MTU is used at forwarding time. the path MTU is specified for a given peer, by address and table-ID. In the forwarding plane the MTU is enfored either: 1 - if the peer is attached, then the MTU is set on the peer's adjacency 2 - if the peer is not attached, it is remote, then a DPO is added to the peer's FIB entry to perform the necessary fragmentation. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I8b9ea6a07868b50e97e2561f18d9335407dea7ae
2021-02-15tests: test punt policer bound to worker threadBrian Russell3-2/+93
Add to the IP[46] punt policer handoff tests by binding the policer to a particular worker and checking all packets are policed on that thread. Type: test Signed-off-by: Brian Russell <brian@graphiant.com> Change-Id: I7fab28659ccb65f13f841cec65a3f808281b3f90
2021-02-15tests: explicitly close subprocess filesPaul Vinciguerra1-0/+2
Resolve the following error: /vpp/test/framework.py:657: ResourceWarning: unclosed file <_io.BufferedReader name=6> del cls.vpp Object allocated at (most recent call last): File "/usr/lib/python3.8/subprocess.py", lineno 844 self.stdout = io.open(c2pread, 'rb', bufsize) Type: test Change-Id: Ia2974da594f0582dcff1f4bdf40d25475769c46c Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2021-02-11tests: tag the tests that do not work with multi-worker configurationAndrew Yourtchenko10-0/+30
If the multi-worker default VPP configuration is triggered by setting VPP_WORKER_CONFIG="workers 2", some of the tests fail for various reasons. It's a substantial number, so this change marks all of the testsets that have this issue, such that they can be addressed later independently. Type: test Change-Id: I4f77196499edef3300afe7eabef9cbff91f794d3 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2021-02-10ipsec: Use the new tunnel API types to add flow label and TTL copyNeale Ranns5-34/+85
support Type: feature attmpet 2. this includes changes in ah_encrypt that don't use uninitialised memory when doing tunnel mode fixups. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Ie3cb776f5c415c93b8a5ee22f22586fd0181110d
2021-02-10nat: fix EI hairpinning thread safetyKlement Sekera1-0/+2
Avoid doing inter-thread reads without locks by doing a handoff before destination address rewrite. Destination address is read from a session which is possibly owned by a different thread. By splitting the work in two parts with a handoff in the middle, we can do both in a thread safe way. Type: improvement Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I1c50d188393a610f5564fa230c75771a8065f273
2021-02-09Revert "ipsec: Use the new tunnel API types to add flow label and TTL copy"Matthew Smith5-85/+34
This reverts commit c7eaa711f3e25580687df0618e9ca80d3dc85e5f. Reason for revert: The jenkins job named 'vpp-merge-master-ubuntu1804-x86_64' had 2 IPv6 AH tests fail after the change was merged. Those 2 tests also failed the next time that job ran after an unrelated change was merged. Change-Id: I0e2c3ee895114029066c82624e79807af575b6c0 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2021-02-08ipsec: Use the new tunnel API types to add flow label and TTL copyNeale Ranns5-34/+85
support Type: feature Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I6d4a9b187daa725d4b2cbb66e11616802d44d2d3
2021-02-08tests: allow for externally supplied VPP workers config for testsAndrew Yourtchenko2-1/+26
Allow to supply the external VPP worker config for tests which do not specify the workers config explicitly, and use the tags infra to flag those that need attention in this configuration. This commit shows one example use of such a tag, there will be a separate commit with the rest of the places needing it, since that change is rather mechanical. Thus, the assumption is that the test should by default be agnostic of the VPP configuration, unless it explicitly specifies so. Type: test Change-Id: I3c0077e4e22a75cb9561fb98d3b783b93486b2be Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2021-02-05ipsec: add support for AES CTRBenoît Ganne2-3/+139
Type: feature Change-Id: I9f7742cb12ce30592b0b022c314b71c81fa7223a Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-02-05vxlan: add udp-port configuration supportArtem Glazychev3-46/+244
Type: improvement Signed-off-by: Artem Glazychev <artem.glazychev@xored.com> Change-Id: Ie30d51ab4df5599b52f7335f863b930cd69dbdc1
2021-02-02tests: verify policer stats in punt testsBrian Russell3-0/+72
Add verification of policer stats in the IP[46] punt paths. Type: test Signed-off-by: Brian Russell <brian@graphiant.com> Change-Id: I8b1035afc2d3abe4e98bdb3a76e87a0dd131ef4b
2021-01-28tests: add ip6 punt policer handoff testBrian Russell1-1/+52
Add a test for ip6 punt policer thread handoff. A child class is created that uses common punt test setup but is configured to have 2 worker threads. Type: test Signed-off-by: Brian Russell <brian@graphiant.com> Change-Id: I65c44f5d79455129accd7cf405c15920a5a9b678
2021-01-28tests: move ip6 punt setup to its own classBrian Russell1-23/+24
Move interface and packet setup for the ip6 punt test to its own class so that child classes can be created that use it. Type: test Signed-off-by: Brian Russell <brian@graphiant.com> Change-Id: I14acedc1bcd12cb320835a36833cd32303c5f793
2021-01-28tests: add ip4 punt policer handoff testBrian Russell1-1/+51
Add a test for ip4 punt policer thread handoff. A child class is created that uses common punt test setup but is configured to have 2 worker threads. Type: test Signed-off-by: Brian Russell <brian@graphiant.com> Change-Id: I34defee85bc5636f9355d0b9aaa007bfaf5e001e
2021-01-28tests: move ip4 punt setup to its own classBrian Russell1-28/+29
Move interface and packet setup for the ip4 punt test to its own class so that child classes can be created that use it. Type: test Signed-off-by: Brian Russell <brian@graphiant.com> Change-Id: I1a976e8fc0e8a44a86fe923a3ae093fe0c9057a8
2021-01-28ip: Router ID included in flow hashNeale Ranns2-18/+57
Type: feature A device/router needs to have a unique ID which is included in the flow has so that flows are not polarised through the network, i.e. each deice in the network chooses the same nth link for the same flow. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I963e03674adbb085902b4084fdc4886b88f5734c
2021-01-22tests: add generalized tags for tests, use them for run-solo testsAndrew Yourtchenko5-18/+39
We have accumulated several scenarios in prod or wishlists where it would be useful to have a general infra to say yes/no about a certain test, and potentially make decisions based on that, for example: - runs solo (aka 'time-dependent') - (wishlist) part of quick smoke-test set - (wishlist) intermittent failure unrelated to timing - (wishlist) test broken with a multi-worker config in vpp Refactor the current "run-solo" code to allow for this extension. Type: test Change-Id: Ia5b3810e57c0543753c8e0dc4dc0cfb4a30b36ac Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Signed-off-by: Klement Sekera <ksekera@cisco.com>
2021-01-21ip: use IPv6 flowlabel in flow hash computationAhmed Abdelsalam3-7/+14
extends ip6_compute_flow_hash() to include IPv6 flowlabel in flowhash computation Type: improvement Signed-off-by: Ahmed Abdelsalam <ahabdels@cisco.com> Signed-off-by: Neale Ranns <neale.ranns@cisco.com> Change-Id: Id1aaa20c9dac729c22b714eea1cdd6e9e4d1f75e
2021-01-20tests: do not skip solo-run tests if running within a single job and all ↵Andrew Yourtchenko1-8/+7
remaining tests are solo-run There was a logic error, which results in not running solo tests if TEST_JOBS=1, and we have finished running the regular test and the remaining tests are all solo-run. They all get put into that pile, but the new runners never start. Solution: check the pile of solo-run jobs unconditionally. Thanks to Klement Sekera for spotting the issue. Type: fix Change-Id: Iaecacbe4de44050cd8d0ff2d524559df99f2bae4 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2021-01-20ip: add IPv6 ping test for link-layer addressBenoît Ganne3-44/+45
Type: improvement Change-Id: I9f60e29462c7cb193a8594b7de06418b40573103 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-01-20ip: add API to retrieve IPv6 link-layer addressBenoît Ganne1-2/+5
Type: feature Change-Id: I5739869490155b0b9674b4faf61882d97e66a4ed Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-01-18ipsec: Support MPLS over IPSec[46] interfaceNeale Ranns2-18/+190
Type: feature Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I89dc3815eabfee135cd5b3c910dea5e2e2ef1333
2021-01-14vxlan: Protect against tunnel config where source is not localNeale Ranns1-0/+48
Type: fix If a tunnel's source is not local then post encap VPP will attempt to receive (via ip4-local) that packet, things go wrong from there. The fix is when stacking the encap forwarding don't accept a receive DPO. This approach is taken, rather than rejecting bad tunnels, because the 'local-ness' of the tunnel's source can change and we can't reject tunnels that were once correctly configured but are no longer. the user will quickly discover their mistake as traffic won't pass. Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I46198422e321606e8baba003112e978a526b4c2f
2021-01-09l2: fix tests for learn_limitJerome Tollet3-58/+236
Type: fix Signed-off-by: Jerome Tollet <jtollet@cisco.com> Change-Id: I7cbbea2205ca7249ba19020b25c8657b42e09562
2021-01-08l2: Separating scan-delay and learn-limit into a separate API from ↵Jerome Tollet2-0/+53
want_l2_macs_events Type: feature Signed-off-by: Jerome Tollet <jtollet@cisco.com> Change-Id: I6de6dae7da4ec1001e2811975a9b67acfc1a148c
2021-01-08tests: move bond tests to src/vnet/bonding/testDave Wallace2-373/+0
- Refactor make test code to be co-located with the vpp feature source code. Type: test Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I056717261553f6449f5fcd3611b6ae3895a00ba6
2021-01-08l2: fix l2 bd_learnlimitJerome Tollet1-6/+1
Type: fix Signed-off-by: Jerome Tollet <jtollet@cisco.com> Change-Id: I86bc9a461660f3f71e06f88ab65004ec3d763b88
2021-01-08tests: Use soft links for the test file stagingNeale Ranns1-2/+3
Type: fix with hard links this sequence doesn't work echo "GARBAGE" >> test/vpp_ipsec.py git checkout test/vpp_ipsec.py also blow away the staging diretory with 'test-wipe' just to be thorough Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Ic38d7ec514102759f2eafead59c7f56c5b39f33d
2021-01-08vhost: Add event index for interrupt notification to driverSteven Luong1-15/+18
VPP only supports a poor man's approach for interrupt notification to the driver. It uses a simple binary flag for "interrupt needed" or "interrupt not needed". Most drivers support more sophisticated event index already. This feature is to add the long due missing feature and make it configurable, off by default. Type: feature Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I68dab7dd07045cafb49af97b7f70db9b8131ae03
2021-01-07ipip: Support MPLS over IPNeale Ranns1-1/+149
Type: feature Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Ief1755131297afcaa14fe74fd8dd28c71a92fbe6
2021-01-07ipsec: Deprecated the old IPsec Tunnel interfaceNeale Ranns5-431/+288
Type: fix it's been 2 releases since it was marked deprecated. Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I0eba7ed607826ed0d00e7d2d8f9b27d09e8e9a6e
2021-01-06l2: add per bridge domain learn limitJerome Tollet1-6/+47
Type: feature Signed-off-by: Jerome Tollet <jtollet@cisco.com> Change-Id: I57ed6699050445d9c9aec98eff3aab56735aca54 Signed-off-by: Jerome Tollet <jtollet@cisco.com>
2020-12-23tests: move bier tests to src/vnet/bier/testDave Wallace2-1155/+0
- Refactor make test code to be co-located with the vpp feature source code Type: test Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I17003925be06d1051f18f1c24ff081790a610c23
2020-12-22tests: move bfd tests to src/vnet/bfd/testDave Wallace2-3201/+0
- Refactor make test code to be co-located with the vpp feature source code. Type: test Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I3ef69bc915d2217357a9e2b1afa1cfd6c363faa0
2020-12-22tests: fix gathering of test src filesDave Wallace1-1/+1
- Use hard links instead of soft links so that python module import works correctly for relocated test/vpp_*.py modules. Type: fix Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: If9c031bf0918344dedd4dee5f9336e869590b0ae
2020-12-18misc: deprecate old perfmonDamjan Marion1-1/+0
Type: refactor Change-Id: I1303219f9f2a25d821737665903b0264edd3de32 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-12-16tests: move fib tests to src/vnet/fib/testDave Wallace2-456/+0
- Refactor make test code to be co-located with the vpp feature source code Type: test Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I0529eb51b5a6bc2a5f1a49ee9d3320908ad1dba9
2020-12-16ip: fix possible missing trace indexesKlement Sekera1-0/+101
Add safeguards when tracing packets to avoid cases where clear trace was issue while buffers were held in reassembly. Type: fix Change-Id: I1bdd1e629e8bc08ce63913fd3c4b2327e47dec04 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2020-12-16l2: add l2 learn limit testsJerome Tollet1-0/+119
Add a couple of tests to check l2bd learn limit behaviour Type: test Signed-off-by: Jerome Tollet <jtollet@cisco.com> Change-Id: Iee16c81e5bb41066e3d6446d0e6ea4f389241270
2020-12-10tests: check ethernet type in arp test caseElias Rudberg1-0/+4
Add assertions to verify correct ethernet type field in ARP test case. Type: test Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net> Change-Id: I1d2671b0ab2b4dcb53dab4b54bf93578d6bc86a3