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2017-11-14Fix builtin http server static request freeFlorin Coras1-0/+1
Change-Id: Ice61d4c6c281aa8c4e89447208e0ad047bcce639 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-14vnet: af_packet_set_l4_cksum_offload device class checkJakub Grajciar2-1/+5
Change-Id: Ie07b71977c46d2f1e030799a08cc5af0fdc397aa Signed-off-by: Jakub Grajciar <Jakub.Grajciar@pantheon.tech>
2017-11-14vnet: af_packet mark l3 offload cksumJakub Grajciar1-1/+2
Change-Id: I42ee5898e1f775692811eebab11bcfe458f1ec63 Signed-off-by: Jakub Grajciar <Jakub.Grajciar@pantheon.tech>
2017-11-14l2-flood: fix restore vnet buffer's flags in the replication routineSteve Shin2-1/+7
When BUM packets are flooded in the l2 domain, some data should be kept and restored for recycling in the replication routine. If l2 bridge domain has multiple interfaces mixed with normal and vlan tagged, the vlan tag value of the vnet buffer can be changed while flooding the replicated packets. The change is made to store and restore the original vlan tag in the replication logic. Change-Id: I399cf54cd2e74cb44a2be42241bdc4fba85032c5 Signed-off-by: Steve Shin <jonshin@cisco.com>
2017-11-12session: add handle to disconnect_session_reply api msg.Dave Wallace1-1/+1
Change-Id: I40f80110f5224b676d60252f9721fd1bc8a10b58 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2017-11-11ACLs: Use better error return codes than "-1" everywhere.Jon Loeliger1-1/+3
Added two new errors: ACL_IN_USE_INBOUND ACL_IN_USE_OUTBOUND Update ACL tests to expect new, precise return values. Change-Id: I644861a18aa5b70cce5f451dd6655641160c7697 Signed-off-by: Jon Loeliger <jdl@netgate.com>
2017-11-11MPLS disposition actions at the tail of unicast LSPsNeale Ranns6-31/+107
Change-Id: I8c42e26152f2ed1246f91b789887bfc923418bdf Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-11-10Break up vpe.apiNeale Ranns18-8/+2664
- makes the VAPI generated file more consumable. - VOM build times improve. Change-Id: I838488930bd23a0d3818adfdffdbca3eead382df Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2017-11-10add warning control macro setGabriel Ganne1-11/+3
Add a way to toggle on and off a warning for a specific section of code. This supports clang and gcc, and has no effect for any other compilers. This follows commit bfc29ba442dbb65599f29fe5aa44c6219ed0d3a8 and provides a generic way to handle warnings in such corner cases. To disable a warning enabled by "-Wsome-warning" for a specific code: WARN_OFF(some-warning) // disable compiler warning ; /* some code */ WARN_ON(some-warning) // enable the warning again Change-Id: I0101caa0aa775e2b905c7b3b5fef3bbdce281673 Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
2017-11-10Further fix to SHG handling for ARP/ICMPv6 from BVI in a BDJohn Lo1-6/+25
For ARP/ICMPv6 packets received from a BVI in a BD, allow flood to all remote VTEPs via VXLAN tunnels irrespective of SHG check for ARP request or ICMPv6 neighbor solicitation packets only. All other packets types will flood normally as per SHG check. Change-Id: I17b1cef9015e363fb684c2b6506ed6c4efe70bba Signed-off-by: John Lo <loj@cisco.com> (cherry picked from commit 5b99133cff1ff0eb9043dd8bd3648b0b3aafa47e)
2017-11-10add classify session action set-sr-policy-indexGabriel Ganne5-1/+41
This allows to use the classifier to steer source routing packets instead of using the "sr steer" command. This way we can steer on anything instead of only the dst ip address. test: * add add_node_next function to the VppPapiProvider class. * add simple test scenario using the classifier to steer packets with dest ip addr == a7::/8 to the source routing insert node. * use new interface indexes (3,4) instead of (0,1) to prevent a cleanup conflict with the other tests which attach a specific fib to the interface. The test creates interfaces sepsrated from the other tests to prevent a conflict in the cleaning of the ip6 fib index 1 which causes vpp not to be able to find a default route on this table. Change-Id: Ibacb30fab3ce53f0dfe848ca6a8cdf0d111d8336 Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
2017-11-10Allow Openssl 1.1.0Marco Varlese5-12/+159
This patch addresses all the code changes required to VPP to support openssl 1.1.0 API. All the changes have been done so that VPP can still be built against current openssl API whilst forward-looking to version 1.1.0. Change-Id: I65e22c53c5decde7a15c7eb78a62951ee246b8dc Signed-off-by: Marco Varlese <marco.varlese@suse.com>
2017-11-10Fix bug in key calculation for IPsec tunnel interfaceMatthew Smith1-2/+2
When IPsec tunnel interface has the inbound SA updated, the key used to find the right interface for inbound packets was being generated using the destination address instead of the source. Change-Id: Id5a6fb1511637c912b329aad65188789646a5889 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2017-11-10session: add app ns index to ns create apiFlorin Coras2-3/+31
Change-Id: I86bfe4e8b0a899cc54c9b37eeb5eec701d0baf3d Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-10Add sw_if_index to the ip_neighbor_details_t response.Jon Loeliger2-4/+9
When a DUMP with sw_if_index == ~0 is used to get all Neighbor entries for all interfaces, it is unclear in the details to which interface the neighbor belongs. Clear that up by returning the associated sw_if_index as well. Change-Id: Ib584a57138f7faceffed64d7c1854f7af92e0e42 Signed-off-by: Jon Loeliger <jdl@netgate.com>
2017-11-10session: use listener logic for proxy rulesFlorin Coras5-53/+133
This moves session proxy logic from session rules tables to table/logic used to manage session listeners in order to avoid overlap of semantically different rules. Change-Id: I463522cce91b92d942f6a2086fb14c3366b9f023 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-10BIER: replace uintXX_t with uXXNeale Ranns4-12/+12
Change-Id: I0ba698da9739c11de3a368fe4cf3617167a8d854 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-11-10session: use pool for segment manager propertiesFlorin Coras5-37/+83
Change-Id: I280fea2610dcfc0b2da84973b9f567daec42f1f6 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-09tcp: call accept notify after full connection initFlorin Coras1-9/+9
Change-Id: I69998aa4eb587d80fc61d14bb28a9318a318f9ec Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-09session: fix app index in unbindFlorin Coras1-1/+1
Change-Id: Iff1a665b6cf9ca2def0fcdacf02d7f8c579c0f4e Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-09BIERNeale Ranns62-105/+9040
- see draft-ietf-bier-mpls-encapsulation-10 - midpoint, head and tail functions - supported payload protocols; IPv4 and IPv6 only. Change-Id: I59d7363bb6fdfdce8e4016a68a9c8f5a5e5791cb Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-11-09session: lookup/rules table improvements and cleanupFlorin Coras7-207/+363
Change-Id: I5217364220023df34d5bee071cb750df1661b093 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-09session: fix app ns list cli dumpFlorin Coras1-4/+8
Change-Id: I9b0a4676d088bc7587d12023fc3a3ea53aeaba20 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-08punt: fix sendmsg() failure detectionKlement Sekera1-1/+1
Change-Id: Ia8941b7b90f14dd688aca215b2dae1cc5c8f4472 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-11-08session: fix show app ns table cliFlorin Coras1-10/+15
Change-Id: I188e0471636683345bd9daa779c3680a616c2244 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-08NAT64: fixed csum crash (VPP-1055)Matus Fabian2-28/+25
Change-Id: I28c8abe49c9858966a66530d3dc41c074c6901f3 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-11-08http_server_rx_callbackJingLiuZTE1-2/+8
http_server_rx_callback must return -1, if session_rx_request fails. Change-Id: I08e48ea7560dee301958e0babe023bb739b9342c Signed-off-by: JingLiuZTE <liu.jing5@zte.com.cn>
2017-11-08Fix SHG handling for ARP/ICMPv6 received from BVI in a BDJohn Lo1-0/+8
This change makes sure ARP/ICMPv6 brodcast packets received from the BVI of a BD can be flooded to all remote VTEPs via its VXLAN tunnels irrespective of SHG setting. Similar processing was done for unicast packets already and needs to be extpanded to ARP and ICMPv6 broadcast packets. Change-Id: I26ac43ecdbc81a769f742a583a156506f7e70d49 Signed-off-by: John Lo <loj@cisco.com> (cherry picked from commit c97b4aca0db8d84b17ceb03a14ab44346a2b3466)
2017-11-08ip: fix container proxy coverity warningFlorin Coras1-4/+7
Change-Id: I5e35921acb65157a3de8ea0c53b3a6fa5cfca044 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-07add tracing to udp punt codeKlement Sekera1-5/+58
Change-Id: I5f92e40d2fe08a05f51622143648433732141cf4 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-11-07vnet: ip4/6_local-> don't drop TCP/UCP marked for cksum calc fixJakub Grajciar2-13/+13
Change-Id: Id14826eefe43168747c8ba69b3b600441a7d4047 Signed-off-by: Jakub Grajciar <Jakub.Grajciar@pantheon.tech>
2017-11-07UDP Encapsulation.Neale Ranns14-6/+1422
A UDP-encap object that particiapates in the FIB graph and contributes DPO to teh output chain. It thereofre resembles a tunnel but without the interface. FIB paths (and henace routes) can then be created to egress through the UDP-encap. Said routes can have MPLS labels, hence this also allows MPLSoUPD. Encap is uni-directional. For decap, one still registers with the UDP port dispatcher. Change-Id: I23bd345523b20789a1de1b02022ea1148ca50797 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-11-07ip: add container proxy apiFlorin Coras4-20/+166
Change-Id: Id324a757517f85973097e20e2eb88d64ae0e931b Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-07session: fix v6 double bindsFlorin Coras4-8/+100
Change-Id: Ie747b490901254e962cf61814491851b891129ee Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-07fix bfd cli with gcc >= 6Gabriel Ganne1-1/+1
Change-Id: Iff63238bcf87db3411493e95064c5ad3ed8fd166 Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
2017-11-06session: add rule tagsFlorin Coras12-235/+468
Change-Id: Id5ebb410f509ac4c83d60e48efd54e00035e5ce6 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-05session: add api to dump rulesFlorin Coras7-25/+253
Change-Id: Ie42fd77e75e86a45cfe5951768c4638f27fdc3aa Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-05ip4 network request processingDave Barach5-89/+750
Change-Id: I6eb0681cc2595f81ac3bf5ffa3e9b2adfff04a36 Signed-off-by: Dave Barach <dave@barachs.net>
2017-11-03NAT64: Input feature arc on virtual interface via interface RX DPO.Ole Troan2-2/+2
Change-Id: If2048c7d72048679bc5d0412f3fae109926f759e Signed-off-by: Ole Troan <ot@cisco.com>
2017-11-03vnet: ip4/6_local->don't drop packet if marked for TCP/UDP offload cksum ↵Jakub Grajciar2-8/+26
calculation Change-Id: I62f625a93e5d818caef382316035cd5447bd8fef Signed-off-by: Jakub Grajciar <Jakub.Grajciar@pantheon.tech>
2017-11-03punt: free whole buffer chain if such is puntedKlement Sekera1-1/+1
Change-Id: I1326f21f0a00a201d2bdb55b73af14fca6ba8888 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-11-03silence l2fib_init() invalid read of size 2 found by address-sanitizerGabriel Ganne1-1/+6
l2fib_make_key() casts and reads the input 6-Bytes mac_address as u64, therefore if the mac_address is declared with 6 Bytes only, address-sanitizer rightly triggers an invalid read on the last two Bytes. However, l2fib_make_key() does a 16 bits shift to discard those 2 values, therefore, this invalid read is of no consequence (and so can be silenced safely). Change-Id: I38646fe60073093d25cdf135185d4c96136d55d0 Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
2017-11-03session: support drop action in rules tableFlorin Coras4-36/+114
Change-Id: Ided2980373ed5329c68f958f61be893428bccd31 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-02session/udp: init rw locksFlorin Coras2-1/+14
Change-Id: I68152d7338ce0d7805e50ccf9e9046de02cfd206 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-02LISP: fix negative mapping timeout, VPP-1043Filip Tehlar1-1/+2
Change-Id: Ie57b81f8743f14182813558887d84d6667c81d43 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-11-02Add builtin http server option to return static replyFlorin Coras1-23/+97
Change-Id: I9f4d1c7ee7b460a93198930a5a935fa90177cdad Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-01session: fix proxy coverity warningsFlorin Coras1-1/+2
Change-Id: I8d233d2301fb0da0fe27fa36ba870484bb290b7b Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-11-01session: add support for proxying appsFlorin Coras15-39/+353
To enable this, applications set the proxy flag in their attach requests and pass the transport protocols they want to act as proxies for as part of the attach options. When proxy is enabled, session rules that point incoming packets to the proxy app are addedd to the local and global session tables, if these scopes are accessible to the app. In particular, in case of the former, the rule accepts packets from all sources and all ports destined to the namespace's supporting interface address on any port. While in case of the latter, a generic any destination and any port rule is addedd. Change-Id: I791f8c1cc083350f02e26a2ac3bdbbfbfa19ece3 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-10-31Fix "l2fib add" CLI to allow adding of filter MAC entriesJohn Lo1-25/+17
When adding a filter MAC entry, the default sw_if_index of -1 was incorrectly validated and rejected. Change-Id: Id7f122b6269ea7c299a4335b05b748afaf01383c Signed-off-by: John Lo <loj@cisco.com>
2017-10-31Fix set interface mac address API to be endian neutralJohn Lo4-16/+10
Store and pass MAC address as 6 byte u8 array instead of u64 to make MAC address handling in set interface MAC endian neutral. The previous API handler only works for little endian. Change-Id: Ie4ec33a840bc5122ab1f17e25977e58f3466253b Signed-off-by: John Lo <loj@cisco.com>