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2017-02-17Fix handling of ping to SNAT out interfaceJuraj Sloboda1-2/+30
Change-Id: I322bfb3469b3d0d5b0cac39a6c2dba1c6f83ce3d Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2017-02-16Add handling of ICMP error packets in SNAT (VPP-629)Juraj Sloboda1-8/+187
Change-Id: I8d2022b7cb3ef3da736c085bccbb5b9c057a8d76 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2017-02-15SNAT: add static mappings with unresolved external interface address to ↵Matus Fabian1-2/+5
snat_static_mapping_dump Change-Id: Ib560b397700fe058ad1e2970989d98e3debf54aa Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-02-15BFD: loop back echo packetsKlement Sekera3-20/+106
Change-Id: I772b63ac25ebfccaff9ab9d8d0b1445e85f21df7 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-14BFD: respect remote demand modeKlement Sekera2-339/+544
Change-Id: I5063d31f5305c848043afb32fcacff6e61aed79f Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-14make test: improve stabilityKlement Sekera6-88/+149
Disable automatic garbage collection and run it manually before running each test case to minimize stalls. Improve vpp subprocess cleanup. Reduce helper thread count to one and properly clean that thread once it's not needed. Change-Id: I3ea78ed9628552b5ef3ff29cc7bcf2d3fc42f2c3 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-09make test: work around scapy truncated packetsKlement Sekera2-0/+65
Under stress, it's possible to hit a race condition, when the packet header is fully written to pcap, but not all packet data - yet. Scapy is stupid enough to: 1. not detect and report this error, truncating the packet instead 2. continue munching more data from wrong offset The work around is to scan the file ahead, parse the packet header, figure out how much data we need, wait for the file to be big enough, then restore the file position back to where it was and finally let scapy parse the packet. Change-Id: I9fc71d3ebdc62ecab6c90b90f177d0eaeb09b8bb Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-08make test: BFD tests speedupKlement Sekera1-2/+4
Change-Id: I0b3064a311f28ebf7cd9db0a59cb04c7c25c9d58 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-08BFD: modify session parametersKlement Sekera4-13/+187
Change-Id: I666e5c0cc71a3693640960c93cdd1907f84fbe23 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-06make test: improve test filteringKlement Sekera2-4/+80
Implement fine-grained test filtering by supporting more complicated filters beside the original file name suffix filter. Change-Id: If5a166d08cffe8c58cc6cf174e6df861c34dbaa6 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-06make test: fix dependenciesKlement Sekera1-2/+2
checkstyle - doesn't need scapy/pexpect, remove it doc - scapy wasn't patched properly, fix it Change-Id: I65202cb14edeb239d21ce10f17d9b4fccce43d62 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-02-05Test checksyle for IP mcast testsNeale Ranns2-3/+3
Change-Id: I20b61b7e63f74b4656d84717633e06646514c5eb Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-02-03pep8 compliance for test_ip6.pyNeale Ranns1-3/+3
Change-Id: If29a1eba3e7056903978de782c062589bec0137e Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-02-03Next node frame over-flow after replicationNeale Ranns1-4/+12
Change-Id: I25077dd0739787de4f7512e5a70a62e8c34c28e4 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-02-03SNAT: Port allocation per protocolMatus Fabian2-9/+23
Ports are allocated per protocol (UDP, TCP, ICMP) 1:1 NAT with port is configured for specific protocol Change-Id: I37ae5eed3715b223d0620d4fdaed7a482bb7a834 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-02-02BFD: SHA1 authenticationKlement Sekera4-112/+978
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>
2017-01-31SNAT: Add outbound addresses to FIB (VPP-613)Matus Fabian1-4/+63
Add the external NAT address to the FIB as receive entries. This ensures that VPP will reply to ARP for these addresses and we don't need to enable proxy ARP on the outside interface. Change-Id: I1db153373c43fec4808845449a17085509ca588c Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-01-27IP Multicast FIB (mfib)Neale Ranns7-97/+823
- 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>
2017-01-27Fix make test scapy python patch issue, VPP-615Dave Wallace1-0/+1
Change-Id: I1e6798905f0049c793224a2c880f3b2cfadcf1e7 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2017-01-27make-test: Add numbering to chapters' titlesTibor2-1/+2
Change-Id: I1e2aedba85caf903dd7a721841afe240a9791cac Signed-off-by: Tibor <tifrank@cisco.com>
2017-01-27make test: improve documentation generationKlement Sekera4-430/+432
Refactor the text to work around sphinx bug to show a proper table of contents. Change-Id: I546656ef77a95637ad7c6bf239f26262a4f306dc Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-27Add sphinx read the doc theme.Tibor2-2/+3
Change-Id: Iade7c42081378bf211b81ad29b2898518442d2ff Signed-off-by: Tibor <tifrank@cisco.com>
2017-01-27ipv4 vrf test doc cleaningJan Gelety1-6/+6
Change-Id: I0d3b47ce3c029d2ea01f9ff88a541affcbfd70db Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-01-26DHCPv[46] proxy testsNeale Ranns4-18/+882
Change-Id: I6aaf9c602cd515ed9d4416d286f9191d048c1a87 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-25make test: elegantly handle expected API failuresKlement Sekera2-13/+42
Allow writing simple code to expect API failure when needed: with self.vapi.expect_negative_api_retval(): do_api_call() # expected to return negative retval in response Change-Id: Id58d91d9ce38d20ad6ff7a43a6897e79ffbd23bf Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-25test adding and removing shared mcast dst tunnelsEyal Bari1-8/+39
Adds and delete 2000 multicast vxlan tunnels sharing group address to test mcast tunnel ref count code as part of the stability stage (before starting traffic tests) Change-Id: Ic50cedf80471e14431feb493104eff5ea7d5d429 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-01-25SNAT: static mappings for dhcp addressed interfaces (VPP-590)Matus Fabian2-3/+35
updated API added test Change-Id: I3f6017ecf09b924cb320c1b5f323cd33f7a37447 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-01-23SNAT: Multiple inside interfaces (VPP-447)Matus Fabian1-25/+86
NAT only packets aimed at outside interface and in case of hairpinning Change-Id: Ida371380fce664b9434ca5ddd2369c980ff26beb Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-01-17make test: fix text output when non-interactiveKlement Sekera1-0/+8
Output everything to stdout instead of mixing stdout and stderr. Change-Id: I3146760e068fda7f1ffaaf36683d5153dcda4561 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-17BFD: IPv6 supportKlement Sekera4-86/+171
Change-Id: Iaa9538c7cca500c04cf2704e5bf87480543cfcdf Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-17make test: add checkstyle targetKlement Sekera3-3/+19
Change-Id: I59d3c3bc77474c96e1d6fa51811c1b13fb9a6c5b Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-14SNAT: IPFIX logging (VPP-445)Matus Fabian3-1/+683
Change-Id: I8450217dd43a1cd9f510e40dfb22274ffc33a4c6 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-01-13make test: improve test results printingKlement Sekera2-4/+4
Accomodate longer test descriptions by increasing the headings size. Change-Id: I51c90b8d91feaa83b78972d0802d3054f8510f36 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-13SNAT: add API and test for NAT pool address from interfaceMatus Fabian2-1/+43
Change-Id: I2a868f736fae8d37b438c604a9284653ea415541 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-01-12make test: fix capture handling special-caseKlement Sekera1-8/+32
Change-Id: I4fc5dce832f9a6162181967c5290e6d0daa4f9f0 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-12make test: fix typoKlement Sekera1-1/+1
Change-Id: I70b4123129aab5770a45ccde4cef4452d06386b8 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-11make test: improve documentation and PEP8 complianceKlement Sekera19-156/+468
Change-Id: Ib4f0353aab6112fcc3c3d8f0bcbed5bc4b567b9b Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-11BFD: fix bfd_udp_add APIKlement Sekera4-20/+47
Fix reporting of bs_index in the return message. Enhance test suite to cover this case. Change-Id: I37d35b850818bc1a05abe67ca919c22aeac978b6 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-11vxlan unit test - minor fixesEyal Bari3-29/+35
moved ip4_range and ip4n_range to util added n_ucast_tunnels Change-Id: I9140c4e54a0636d90a97db03da842f5183319af5 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-01-11test: ip4 vrf instances multi-context test (CSIT-492)Jan4-15/+475
- add/delete IPv4 VRF instances and verify results by parsing output of ip_fib_dump API command and by traffic Change-Id: I61ed5013adca29afd00b942f65be7bf964f38d85 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-01-10IPv6 NS RS tests and fixesNeale Ranns4-3/+269
includes Fix for VPP-584 with API change to remove prefix length from LL programming Change-Id: If860751c35e60255fb977f73bc33e8c2649e728e Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-09make test: Loopback interface CRUD testMatej Klotton5-28/+226
Change-Id: I0581da7a682bfe4dd6520ecf1b2ea6bd8c20b1b3 Signed-off-by: Matej Klotton <mklotton@cisco.com>
2017-01-09In python tests send NS packets to the solicited mcast address with correct ↵Neale Ranns1-3/+8
mcast MAC, rather than to quiered addr and broadcast MAC Change-Id: Idb2f8ad09ccb421b7974b8a944cb411cfb4be9d5 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-06Added basic tests for multicast vxlan tunnelsEyal Bari2-41/+199
unicast flood test - test headend replication multicast flood test - test flooding when a multicast vxlan tunnel is present in BD multicast receive test - verify that multicast packet are received on their corresponding unicast tunnels and that unmatched packets are dropped all tests run after adding and removing 200 mcast tunnels to test stability Change-Id: Ia05108c39ac35096a5b633cf52480a9ba87c14df Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-01-03BFD: immediately honor reduced remote_min_rx intervalKlement Sekera1-24/+62
Change-Id: I7f09b45c926557d2ad0e2706b38fa56ff8194a3d Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-02make test: fix debug printKlement Sekera1-1/+1
Change-Id: Id31a1a3644bdc245f12f3c9bce211099c5ef48f8 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-02make test: rotate capture files after consuming arp/ndpKlement Sekera2-3/+9
Change-Id: I512dc07638b4539d4a75e2ac40d3acee77f0bba6 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-02make test: fix assert_nothing_captured apiKlement Sekera1-8/+9
Change-Id: I5cd11adcbd90a018deb3cd7cf157f72d9ab76e1c Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-01-02make test: improve test_flowperpktKlement Sekera2-146/+117
Change-Id: Id1b2bef2a93ac931a420d7a3c322d65c1fbce055 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2016-12-28test: fix paths after source code moveDamjan Marion1-1/+1
Change-Id: I3100260bb697f9af2f73ad3777e8b27069c5babe Signed-off-by: Damjan Marion <damarion@cisco.com>