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2020-02-26api: improve api string safetyJakub Grajciar2-0/+69
- Remove vl_api_from_api_string to prevent use of not nul-terminated strings. - Rename vl_api_from_api_to_vec -> vl_api_from_api_to_new_vec to imply a new vector is created. NOT nul terminated. - Add vl_api_from_api_to_new_c_string. Returns nul terminated string in a new vector. - Add vl_api_c_string_to_api_string. Convert nul terminated string to vl_api_string_t - Add vl_api_vec_to_api_string. Convert NON nul terminated vector to vl_api_string_t Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: Iadd59b612c0d960a34ad0dd07a9d17f56435c6ea Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2020-02-25vlib: Punt reason allocation listener enable/disable callbackNeale Ranns1-24/+36
Type: improvement allow clients that allocate punt reasons to pass a callback function that is invoked when the first/last client registers to use/listen on that punt reason. This allows the client to perform some necessary configs that might not otherwise be enabled. IPSec uses this callback to register the ESP proto and UDP handling nodes, that would not otherwise be enabled unless a tunnel was present. Change-Id: I9759349903f21ffeeb253d4271e619e6bf46054b Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-02-21ipsec: IPSec protection for multi-point tunnel interfacesNeale Ranns6-56/+352
Type: feature Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Iaba2ab11bfaa1c8db4023434e3043ac39500f938
2020-02-20ip-neighbor: Fix aging timeoutVladimir Isaev1-1/+22
Before this patch VPP checked age for ARP/NDP records every 1e5 seconds for any configured aging time. This is 27 hours and it looks like misprint because 1e5 is the number of 10us ticks in a second. Also time to wait is now difference between aging time and time alive for nodes in alive state. Type: fix Signed-off-by: Vladimir Isaev <visaev@netgate.com> Change-Id: Ib5baa85032a44402d5f48c1145245260a42c7bae
2020-02-17bfd: use tw_timer_template instead of legacy wheelKlement Sekera1-2/+0
Type: refactor Change-Id: I04e71a64e676910dc4c6cbc1ab54ffb0c29aa5b9 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2020-02-13vrrp: add plugin providing vrrp supportMatthew Smith1-0/+35
Type: feature Add a new plugin to support HA using VRRPv3 (RFC 5798). Change-Id: Iaa2c37e6172f8f41e9165f178f44d481f6e247b9 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2020-02-11ipsec: add support for chained buffersFilip Tehlar2-51/+30
Type: feature Change-Id: Ie072a7c2bbb1e4a77f7001754f01897efd30fc53 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2020-02-11sr: update NH value for Ethernet payloadspcamaril1-1/+1
Upon encapsulation of L2 frames, IETF has replaced the NextHeader value from 59 (IPv6 No Next Header) to 143 (Ethernet). https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml Type: fix Signed-off-by: pcamaril <pcamaril@cisco.com> Change-Id: I88aa5590c81d16700ff7a0bbe6337e113179496e Signed-off-by: pcamaril <pcamaril@cisco.com>
2020-02-11ip: fix ip-local errorsFlorin Coras1-2/+2
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie8bc5c9a03e858487cf565b4e9b520e6b496337a
2020-02-10ip-neighbor: fix MLD reports not being sentNeale Ranns1-1/+31
Type: fix Change-Id: I8f81cd6c29ff8cb4f0b4850b8b1f6611d89ddb38 Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-02-07tests: support python 3.8Ole Troan4-8/+7
Make test framework python3 version independence. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I1ef1eb77b6c1f422ebc4dad0818f87c8e587b34b
2020-02-05stats: fix state counter removalVladimir Isaev1-40/+41
Avoid using vec_del1() for directory vector to keep indexes valid all the time. There are state counters for each slave in LACP bond mode which can be dynamically created and removed. Vector index is used to access these counters. But also vec_del1() is used to remove counter from vector. This function changes the index of the last element, so after this we are unable to access ex-last element using old index. As a result it is not possible to add-del-add two interfaces to the LACP bond: DBGvpp# create bond mode lacp BondEthernet0 DBGvpp# create packet-generator interface pg1 DBGvpp# create packet-generator interface pg2 DBGvpp# bond add BondEthernet0 pg1 DBGvpp# bond add BondEthernet0 pg2 DBGvpp# bond del pg1 DBGvpp# bond del pg2 DBGvpp# bond add BondEthernet0 pg1 DBGvpp# bond add BondEthernet0 pg2 bond add: /if/lacp/1/3/partner-state is already register Type: fix Signed-off-by: Vladimir Isaev <visaev@netgate.com> Change-Id: I2c86e13905eefdef6233369cd4ab5c1b53d123bd
2020-02-05ipsec: set l2_len for GRE-TEB tunnel decapJohn Lo1-1/+122
Type: fix Ticket: VPP-1831 Signed-off-by: John Lo <loj@cisco.com> Change-Id: I655964b22021ac38cbced577091a1156286d4fd6
2020-02-04teib: Rename NHRP to TEIBNeale Ranns3-20/+20
Type: refactor The Tunnel Endpoint Informatiob Base (TEIB) is a better description of what it is (a mapping between tunnel endpoint address, in the overlay, and next-hop address, in the underlay) whereas NHRP is one instanc eof a control protocol that might add such endpoints. Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Idcb2ad0b6543d3e5d9f6e96f9d14dafb5ce2aa85
2020-01-30vppinfra: improve clocks_per_second convergenceDave Barach1-0/+2
Apply exponential smoothing to the clock rate update calculation in clib_time_verify_frequency(), with a half-life of 1 minute and a sampling frequency of 16 seconds. Within 5 minutes or so, the calculation converges With each rate recalculation: reset total_cpu_time based on the kernel timebase delta since vpp started, and the new clock rate Improve the "show clock [verbose]" debug CLI command. BFD echo + echo fail tests marked off until the BFD code can be reworked a bit. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I24e88a78819b12867736c875067b386ef6115c5c
2020-01-30gre: Tunnel encap/decap flagsNeale Ranns3-70/+66
Type: feature common funcitons across IP-in-IP and GRE tunnels for encap/decap functions Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I325b66824878d843af167adfe5a7a96b0ab90566
2020-01-27ipip: Multi-point interfaceNeale Ranns3-13/+130
Type: feature plus fixes for gre Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I0eca5f94b8b8ea0fcfb058162cafea4491708db6
2020-01-27tunnel: Common types for IP tunnelsNeale Ranns3-22/+30
Type: refactor Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I18dcdb7af3e327f6cacdbcb1e52b89f13d6ba6e2
2020-01-27bfd: reset peer discriminator on timeoutKlement Sekera1-0/+11
More RFC compliance. Ticket: VPP-1816 BFD: peer discriminator not reset on timeout Type: fix Change-Id: I68063c18097d282b3527e3fb485c1d0d1fd1b0c8 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2020-01-16tests: fix typo in test doc stringPaul Vinciguerra1-1/+1
Type: test Change-Id: I97e02ebc5989eee794511c1ed6049e300be7d64e Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-01-16tests: fix TypeError in run_tests.pyPaul Vinciguerra1-4/+5
Traceback (most recent call last): File "run_tests.py", line 886, in <module> exit_code, suites = parse_results(results) File "run_tests.py", line 732, in parse_results results_per_suite.print_results() File "run_tests.py", line 683, in print_results result.get_testcase_names(failed_test_id) TypeError: 'NoneType' object is not iterable Type: test Change-Id: I2c5ae0b9e11be6bfb4490d9ce057db0b0a84c9bf Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-01-14tests: fix worker thread initializationPaul Vinciguerra1-4/+4
from threading.thread __init__: This constructor should always be called with keyword arguments. If a subclass overrides the constructor, it must make sure to invoke the base class constructor (Thread.__init__()) before doing anything else to the thread. Type: test Change-Id: Ifa89202e97053a4baf19e9a0ca0913430d5087a3 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-01-13tests: disable the tap test for the time beingAndrew Yourtchenko1-1/+1
TAP tests require root access, which breaks the testing in unprivileged scenario. Disable the test until we find consensus on how to deal with it. Type: test Change-Id: I66ee2b130723233682d858cad0b6e424ab0b2383 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2020-01-04ipsec: AH copy destination and source address from templateNeale Ranns2-12/+26
Type: fix Change-Id: I63d4df68eed6589763b5ce62bcd7f3fd867c60e1 Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-01-04ipsec: Targeted unit testingNeale Ranns3-10/+481
Type: fix 1 - big packets; chained buffers and those without enoguh space to add ESP header 2 - IPv6 extension headers in packets that are encrypted/decrypted 3 - Interface protection with SAs that have null algorithms Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Ie330861fb06a9b248d9dcd5c730e21326ac8e973
2020-01-02tests: configure 32 mb physmemDave Barach2-2/+2
Absolutely nothing good happens when we force the kernel to briefly map and then unmap 16gb as vpp starts. Effect exacerbated when TEST_JOBS = 20...40, and so forth. Type: test Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Id8e3ce1763cad3a0891d5d6c8d2c1e3e610682d7
2020-01-02tests: bfd - move test_poll_response to EXTENDED_TESTSPaul Vinciguerra1-0/+2
test_bfd.BFD4TestCase.test_poll_response providing inconsistent results is the per-patch tests. Type: test Change-Id: I8f1864511526fd330a7da1abfa19be3f565c683a Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-31ip-neighbor: set link-type ARP on incomplete adjacenciesNeale Ranns1-0/+65
Type: fix Change-Id: I05d74da311d6a86ec4eb3df50d53ecaa9c622f50 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-27tests: test_mpls_v6_ebgp_pic - don't write to stdoutPaul Vinciguerra1-1/+1
Type: test Change-Id: I2cccc68b1b4b6c576580ae0eb5d4511ca2f4663d Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-26tests: tls - don't print skip info to stdoutPaul Vinciguerra1-3/+6
Type: test Change-Id: Id1bffbfe698113d85c4c6bf432ddf4908ed2b788 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-25classify: "classify filter ..." debug CLI cleanupDave Barach1-2/+2
The pcap trace filter initial table index lives in cm->filter_set_by_sw_if_index [0], which corresponds to the "local0" interface. Debug cli makes sure that folks don't accidentally specify the "local0" interface. At least it does now... Fix the "vlib format.c code coverage" test in test/test_vlib.py. Type: fix Change-Id: I35320bc2c8f0c6f1f8c12e3529d1938548185151 Signed-off-by: Dave Barach <dave@barachs.net>
2019-12-24tests: fix skip logic on test_tapPaul Vinciguerra1-2/+2
log.txt message: 17:52:59,969 API call failed, expected 0 return value instead of -13 in tap_create_v2_reply(_0=58, context=77019, retval=-13, sw_if_index=4294967295) Test was failing with log message: tap: tap0: tap_create_if: ioctl(TUNSETIFF): Operation not permitted Type: test Change-Id: I5bcd9d2b0c870ea5eef92b79314b97821399722f Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-23ipsec: Test and fix IPSec worker hand-offNeale Ranns6-21/+132
Type: fix Change-Id: I5cb9a3845ddbc5f4de4eb4e9c481f606fe5cec9a Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-23tests: TestL2bdMultiInst - break serial dependency on testsPaul Vinciguerra1-10/+15
enable the tests to run out of order/enable running an individual test. Before: [gw1] [ 20%] FAILED test/test_l2bd_multi_instance.py::TestL2bdMultiInst::test_l2bd_inst_02 [gw0] [ 40%] PASSED test/test_l2bd_multi_instance.py::TestL2bdMultiInst::test_l2bd_inst_01 [gw1] [ 60%] PASSED test/test_l2bd_multi_instance.py::TestL2bdMultiInst::test_l2bd_inst_04 [gw0] [ 80%] FAILED test/test_l2bd_multi_instance.py::TestL2bdMultiInst::test_l2bd_inst_03 [gw1] [100%] SKIPPED test/test_l2bd_multi_instance.py::TestL2bdMultiInst::test_l2bd_inst_05 ------- After: [gw1] [ 20%] PASSED test/test_l2bd_multi_instance.py::TestL2bdMultiInst::test_l2bd_inst_02 [gw0] [ 40%] PASSED test/test_l2bd_multi_instance.py::TestL2bdMultiInst::test_l2bd_inst_01 [gw1] [ 60%] PASSED test/test_l2bd_multi_instance.py::TestL2bdMultiInst::test_l2bd_inst_04 [gw0] [ 80%] PASSED test/test_l2bd_multi_instance.py::TestL2bdMultiInst::test_l2bd_inst_03 [gw1] [100%] PASSED test/test_l2bd_multi_instance.py::TestL2bdMultiInst::test_l2bd_inst_05 Type: test Change-Id: Ie40eb310f5fccacf854c364aa017891bce9b9372 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-20tests: don't prompt to launch gdb for sanity test casePaul Vinciguerra4-22/+38
Type: test Change-Id: I4c54121b76b341381a819cee928c3c2455a83503 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-19papi: lazily initialize stats clientPaul Vinciguerra1-14/+0
remove wait-loop on stats socket from test framework. Type: refactor Change-Id: I5bb95a7c597707a87f9d9a471215c4b4af1a2280 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-19gre: multipoint ingress lookup fixNeale Ranns1-14/+69
Type: fix Change-Id: I170edd62220a63cb19efea3032e173fb87730b1b Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-18build tests: fail test run if we can't patch scapyPaul Vinciguerra1-1/+1
Type: fix Change-Id: I694e44f449863b3edbbc8b6095e94f770dc20330 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-18tests: fix cdp patch for scapy 2.4.3Paul Vinciguerra1-20/+2
Type: test Fixes: 5d4b8912d2fe186b4fb920a72b3a2f7b556f4e7d Change-Id: Ib64ae00eba41b2b6afc728142cbccc02d07f4997 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-18ipsec: Fix decap of IPSEC/GRE in transport modeNeale Ranns1-1/+125
Type: fix in transport mode the header sequence is: MAC - IP (tun) - ESP - GRE - L2 so popping the GRE header is done in the ESP decrypt node. Change-Id: Ia125eb65b9300368617d2bffca09683851e43be0 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-17tests: fix import from change to scapy 2.4.3Paul Vinciguerra1-1/+1
Type: test Fixes: 8d27fa73f22803d518993090804724f76350cfcc Change-Id: I4656a9769011ed2399c1799f6f17520e44f375c7 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-17classify: add complex encap packet tracing testBenoît Ganne1-10/+110
Type: test Change-Id: I392975c00d7dae86dacedf7559aafa431e71cb14 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-12-17nhrp: mGREv6Neale Ranns1-0/+78
Type: test Change-Id: I7d0496c37e06d3b6eee325a262e5398860282b63 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-17ip: Protocol Independent IP NeighborsNeale Ranns17-69/+289
Type: feature - ip-neighbour: generic neighbour handling; APIs, DBs, event handling, aging - arp: ARP protocol implementation - ip6-nd; IPv6 neighbor discovery implementation; separate ND, MLD, RA - ip6-link; manage link-local addresses - l2-arp-term; events separated from IP neighbours, since they are not the same. vnet retains just enough education to perform ND/ARP packet construction. arp and ip6-nd to be moved to plugins soon. Change-Id: I88dedd0006b299344f4c7024a0aa5baa6b9a8bbe Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-17fib: Glean on NBMA interface points to dropNeale Ranns1-0/+6
Type: fix Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Iaae7a9e120bbf8168c581b06d3ac0e124b32e0e7
2019-12-14tests: changes for scapy 2.4.3 migrationsnaramre17-35/+231
Type: fix Change-Id: I7e041b666dabd90df23a920a1f1d99db4c10ddfe Signed-off-by: snaramre <snaramre@cisco.com>
2019-12-11devices: vhost API cleanupJakub Grajciar1-3/+3
Use consistent API types. Type: fix Change-Id: I2dec594cb834a45004edc9ca58ad7c7b4bd7ff06 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-12-11devices: tap API cleanupJakub Grajciar2-0/+65
Use consistent API types. Type: fix Change-Id: I11cc7f6347b7a60e5fd41e54f0c7994e2d81199f Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-12-09vlib: improve test coverageDave Barach1-0/+26
Add tests. Remove unused rule-based parser code. Type: test Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I3ca3a9dd9da8ee8f3a47004c98f2f5644db10057
2019-12-09gtpu: use explicit types in apiOle Troan1-34/+0
Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I16fcbd5e63526dbf062a3032701479324fe2a4f5