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2020-01-03mpls: api cleanupJakub Grajciar1-18/+18
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: I44633df6d189da707657fbf9f9ba49c5f3879e9f
2020-01-03vxlan-gbp: api cleanupJakub Grajciar1-11/+11
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: I26bd57ba506165bf2dd574fa39a81adc4295d796
2020-01-03nat: use SVRKlement Sekera9-531/+440
Remove NAT's implementation of shallow virtual reassembly with corresponding CLIs, APIs & tests. Replace with standalone shallow virtual reassembly provided by ipX-sv-reass* nodes. Type: refactor Change-Id: I7e6c7487a5a500d591f6871474a359e0993e59b6 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2020-01-03tls: add features.yamlFlorin Coras1-0/+14
Type: docs Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com> Change-Id: I847463fd38b9d569d2607b8a17f6d45a04b6fe09
2020-01-03tcp: add FEATURE.yamlFlorin Coras1-0/+15
Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com> Change-Id: I21f822b597bfa44004bf2afaaf54463cb0ae2efc
2020-01-03fib: add adjacency feature.yamlNeale Ranns1-0/+24
Type: docs Change-Id: I6cdfbae5a0eab8a69dfa2ae054945c510a3c63f6 Signed-off-by: Neale Ranns <nranns@cisco.com> Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-01-03bier: add FEATURE.yamlNeale Ranns1-0/+12
Type: docs Change-Id: I843a410b7a14c7c61e44ea38cf7cb74f40ccf853 Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-01-03arp: add FEATURE.yamlNeale Ranns1-0/+9
Type: docs Change-Id: If03488de772204a984e1785c33646833f2de6e1e Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-01-03udp: add features.yamlFlorin Coras1-0/+9
Type: docs Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I2a7d509a2aaed6dba7d821b469c6de90d487f068
2020-01-03session: add feature.yamlFlorin Coras1-0/+29
Type: docs Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: If9065b03c0cd7d567c54eda383d6297ef554d9f0
2020-01-03lisp: add feature.yamlFlorin Coras2-0/+25
Type: docs Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iba2203e98c627d550021beee2ec1cfe3cb02686f
2020-01-02session: fix listener global endpoint lookupFlorin Coras5-7/+18
Type: fix Ensure listeners for app transport protocols are added to lookup tables using their session endpoints instead of their transport connections, which can override the network connection id in the transport connection. Change-Id: I56fa3666bb1422c0799fc7143cd099751ff6e2e6 Signed-off-by: Florin Coras <fcoras@cisco.com>
2020-01-02virtio: fix checksum offload supportBenoît Ganne1-10/+21
Checksum offload and GSO are independent. We must support checksum offload if it has been negotiated, independently of GSO. Ticket: VPPSUPP-47 Type: fix Change-Id: I8cb6dd58b61714ebb2726eb4aab0d74d49fdab99 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-01-02gso: fix number of buffers required for segmentationMohsin Kazmi1-3/+4
Type: fix Change-Id: I73ef0ce81b2d6a799f6a6e59908ec24cc2290a2c Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-01-01ip: indent format typo fixNeale Ranns1-8/+6
Type: style Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Idfcd4a363d4582ce69fac83ddc760f2dc4feed52
2019-12-31ip-neighbor: set link-type ARP on incomplete adjacenciesNeale Ranns1-1/+1
Type: fix Change-Id: I05d74da311d6a86ec4eb3df50d53ecaa9c622f50 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-27tcp: validate port reuseFlorin Coras1-3/+8
Type: fix Make sure existing connection is in time-wait Change-Id: I8e8bef151f81bcd589b4da0d4bf63cc59f9f451b Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-12-27tcp: Enable TCP timewait port useYu Ping4-8/+50
Improve host stack CPS test, and it help improve 10x performance Type: feature Change-Id: I6af61e0bad7c16ee2d30a1422cc46bb89f1cedb4 Signed-off-by: Yu Ping <ping.yu@intel.com> Signed-off-by: Yuwei Zhang <yuwei1.zhang@intel.com>
2019-12-25classify: "classify filter ..." debug CLI cleanupDave Barach1-7/+8
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>
2019-12-23ip-neighbor: ip_neighbor_advertise() handles nullMatthew Smith1-2/+2
Type: fix Fixes: cbe25aab3b ip_neighbor_advertise() was calling one of both of ip4_neighbor_advertise() and/or ip6_neighbor_advertise() with &addr->{ip4|ip6} as an argument. If addr is null, which is likely a requirement when the type is IP46_TYPE_BOTH, this results in a SEGV. Check addr and pass a pointer to one of it's members if it is not null, otherwise pass null. Change-Id: I6261bb8fe947365fe3d6c58788ea27d5cb28ff05 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2019-12-23ipsec: Test and fix IPSec worker hand-offNeale Ranns3-6/+6
Type: fix Change-Id: I5cb9a3845ddbc5f4de4eb4e9c481f606fe5cec9a Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-23tcp: accept sack reneging as a cc eventFlorin Coras1-4/+4
Type: fix Change-Id: Iead1303ca3dec7593eb3ce54f291b82d94c821a4 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-12-22fib: use 32 bits per-source reference counterMiklos Tirpak2-2/+2
The 16 bits reference counter limited the number of interfaces per FIB table to 65K from a given source. Some use cases, for example GTP-U tunnels require much more interfaces than that. This change increases the size of the reference counter to 32 bits. Type: fix Signed-off-by: Miklos Tirpak <miklos.tirpak@gmail.com> Change-Id: I944a98513018840f904f2808c2a1e963b37886cc
2019-12-22ip-neighbor: fix API initialization callMatthew Smith1-1/+1
Type: fix Fixes: cbe25aab3b Wrap ip_neighbor_api_init() in VLIB_API_INIT_FUNCTION() macro instead of VLIB_INIT_FUNCTION() so API message IDs get allocated. Change-Id: Id0c36c16b982feb9d7442015f9ddf2449a9e5b60 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2019-12-21session: move add/del segment msg to mqFlorin Coras5-8/+140
Type: refactor Change-Id: I32234173ebd69f80acb1afa4039fffbd19157f6d Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-12-20vxlan: reuse inner packet flow hash for tunnel outer header load balanceShawn Ji3-0/+22
Type: fix Several tunnels encapsulation use udp as outer header and udp src port is set by inner header flow hash, such as gtpu, geneve, vxlan, vxlan-gbd Since flow hash of inner header is already been calculated, keeping it to vnet_buffere[b]->ip.flow_hash should save load-balance node work to select ECMP uplinks. Change-Id: I0e4e2b27178f4fcc5785e221d6d1f3e8747d0d59 Signed-off-by: Shawn Ji <xiaji@tethrnet.com>
2019-12-19interface: Prevent bad inner-dot1q any exact-match configurationJon Loeliger2-3/+13
Someone much more knowledgeable than I wrote: For L3 IP forwarding, any VLAN tags on a packet must be exact match to a sub-interface which means both outer and inner VLAN tag IDs must be exact-matched to specific values defined of that sub-interface. Without exact match on a L3 sub-interface, VPP has no mechanism to know what VLAN tags to use for packet output, such as ARP request packets or IP packets, on that sub-interface. Thus, sub-interface with "inner-dot1q any" is not an exact match sub-interface by definition since no match is present on inner tag. While in the area, fix a memory leak that would ensue on poorly configured interfaces. Change-Id: I8d17a96dbca3e3724c297ecc935ca61764e6ce2e Type: fix Signed-off-by: Jon Loeliger <jdl@netgate.com>
2019-12-19gre: multipoint ingress lookup fixNeale Ranns6-75/+286
Type: fix Change-Id: I170edd62220a63cb19efea3032e173fb87730b1b Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-18ipsec: Fix decap of IPSEC/GRE in transport modeNeale Ranns1-6/+44
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>
2019-12-17pg: don't leak open files in packet-generatorChristian E. Hopps1-0/+3
Fix pg code to close it's open file descriptors before zero'ing the pcap_main structure for re-use. Ticket: VPP-1780 Type: fix Signed-off-by: Christian E. Hopps <chopps@chopps.org> Change-Id: I32945c6476ae83b8d210ee67ac78db3e8f786f46
2019-12-17vxlan geneve gtpu: fix short helpPaul Vinciguerra4-4/+4
Type: fix Change-Id: Id53eb6ed15f270d747b9831a7b585cbafe515dd2 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-17ip: cleanup punt socket cli helpPaul Vinciguerra1-11/+20
Make the help string consistent with the cli parser. Type: fix Change-Id: I7140bd589c2a94dbf5af5cc633cb495457a6af22 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-17feature: add descriptive cli command output for 'set interface feature'Paul Vinciguerra1-7/+23
DBGvpp# set interface feature local0 arp-foo arc bad-arc set interface feature: Unknown arc name (bad-arc)... DBGvpp# set interface feature local0 arp-foo arc arp set interface feature: Feature (arp-foo) not registered to arc (arp)... See 'show features verbose' for valid feature/arc combinations. DBGvpp# set interface feature local0 arp-disabled arc arp Type: fix Change-Id: I036bb2a75dd2d40f6901e4fde3eb14925238e19b Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-17feature: add [verbose] to show features helpPaul Vinciguerra1-1/+1
Type: fix Change-Id: Idf694477c18852e5541c28a493a56b302122e46c Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-17l2: l2_patch_main should not be staticVratko Polak1-1/+5
Without understanding what is going on, a pattern from l2_fwd.c is applied to l2_patch.c file. Type: fix Fixes: d770cfc96257f9bd9e0c96c8ebe50e4531dc1bc5 Ticket: VPP-1799 Change-Id: Ia97d448f9d1846549f57ea69044ae15fa39bb942 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-12-17bonding: drop traffic on backup interface for active-backup modeSteven Luong1-1/+12
For active-backup mode, we transmit on one and only one interface. However, we might still receive traffic on the backup interface. We should drop them and strictly process incoming traffic on only the active interface. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Idb6b798b30033e84044b151c616be3c157329731
2019-12-17flow: add ethernet flowChenmin Sun2-2/+23
Type: feature This patch adds the ethernet type flow support Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: I6de163d04c6472df60a5f296fb428efd000267c4
2019-12-17classify: forbid invalid match configBenoît Ganne1-0/+3
Forbid too long match to be configured. Type: fix Change-Id: Icfced0f86821d5febd6a3c81e1315bd9737498c0 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-12-17ipsec: bind an SA to a workerNeale Ranns11-43/+644
the sequence number increment and the anti-replay window checks must be atomic. Given the vector nature of VPP we can't simply use atomic increments for sequence numbers, since a vector on thread 1 with lower sequence numbers could be 'overtaken' by packets on thread 2 with higher sequence numbers. The anti-replay logic requires a critical section, not just atomics, and we don't want that. So when the SA see the first packet it is bound to that worker all subsequent packets, that arrive on a different worker, are subject to a handoff. Type: feature Change-Id: Ia20a8645fb50622ea6235ab015a537f033d531a4 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-17nhrp: mGREv6Neale Ranns1-4/+5
Type: test Change-Id: I7d0496c37e06d3b6eee325a262e5398860282b63 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-17l2: fix l2input_feat_names overflowBenoît Ganne1-1/+1
Type: fix Change-Id: I59549b3aab5a0ccfe7db02757f78528e028121a5 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-12-17virtio: fix the tx queue thread bindingMohsin Kazmi1-3/+17
Type: fix Change-Id: Ibbe7e20aebc9153ceba07e048dc0eaa45193f4ea Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-12-17quic: Implement crypto contextsNathan Skrzypczak2-1/+1
Type: feature Make quic use the crypto contexts. This introduces a crypto context pool backed by a hashtable giving ctx indexes by connect params (ckpair, engine, rx & tx fifo sizes). Applications keep the initialization vector common. Change-Id: I22ed6711196cd70a2f2f74240f12113c7af8dfcd Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-12-17gso: minor fixes to gso segmentationMohsin Kazmi1-110/+115
Type: fix Change-Id: I01602ba7f1a4820c7790a771a5a7281ed66ff905 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-12-17ip: Protocol Independent IP NeighborsNeale Ranns84-11986/+12715
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 Ranns2-86/+85
Type: fix Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Iaae7a9e120bbf8168c581b06d3ac0e124b32e0e7
2019-12-17fib: Adjacency walk fix for IPv6Neale Ranns1-1/+1
Type: fix Change-Id: Id3a1950e49d5eb1883af06a14df97e98f55162a8 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-16vppinfra: bihash walk cb typedef and continue/stop controlsNeale Ranns14-35/+57
Type: feature Change-Id: I28f7a658be3f3beec9ea32635b60d1d3a10d9b06 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-15fib: Adjacency creation notifications for dlegatesNeale Ranns6-1/+29
Type: feature Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I3feddfe44dee528b9ca05aa0150e9423306ae49d
2019-12-13bonding: Add /if/lacp/<bond-sw_if_index>/<slave-sw_if_index>/partner-stateSteven Luong2-12/+26
We already had /if/lacp/<bond-sw_if_index>/<slave-sw_if_index>/state in the stats segment. Add also the partner-state to be complete. Change to populate stats segment with the states at startup, after processing an lacp pdu, and after timer expiration. Unit test --------- sudo vpp_get_stats dump | grep /if/lacp 63.00 /if/lacp/3/1/state 61.00 /if/lacp/3/1/partner-state 63.00 /if/lacp/3/2/state 61.00 /if/lacp/3/2/partner-state Type: feature Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ib7b8e1183d572bb6e422a846aaa2b7b3559a0dc7