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2017-04-24vhost: remove socket linked file when deleting vhost interfaceSteven1-9/+18
- Unlink the file created for the socket when deleting vhost interface if we are the server mode. - Remove all vhost interfaces when VPP process is exitting. Change-Id: Id9b676cd027bbd67b473bbd01901d1ecc4d8e6cb Signed-off-by: Steven <sluong@cisco.com>
2017-04-24Debug CLI to magically create / delete a TCP sessionDave Barach4-55/+127
The session ends up in established state, and is hand-crafted to look like it was created by the builtin_server. This will come in handy for injecting packets into tcp46-established, along with ancillary debug CLI to adjust connection parameters. Immediate applications include screwball window cases, out of order segments, paws checking, and so on and so forth. Debug CLI script: loop create set int ip address loop0 6.0.1.1/8 set int state loop0 up set ip arp loop0 6.0.1.2 feed.face.babe test tcp server test tcp session packet-generator new { name tcp limit 1 node ip4-input size 100-100 interface loop0 no-recycle data { TCP: 6.0.1.2 -> 6.0.1.1 TCP: 11234 -> 1234 ACK window 2000 seqnum 0 acknum 0 incrementing 100 } } Change-Id: I866c2159376064b7d14f70531022c1fe949258c2 Signed-off-by: Dave Barach <dave@barachs.net>
2017-04-24Improve Load-Balance MAPsNeale Ranns16-199/+571
- only build them for popular path-lists (where popular means more than 64 children) the reason to have a map is to improve convergence speed for recursive prefixes - if there are only a few this technique is not needed - only build them when there is at least one path that has recursive constraints, i.e. a path that can 'fail' in a PIC scenario. - Use the MAPS in the switch path. - PIC test cases for functionality (not convergence performance) Change-Id: I70705444c8469d22b07ae34be82cfb6a01358e10 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-04-24Session layer improvementsFlorin Coras25-416/+604
Among others: - Moved app event queue to shared memory segment - Use private memory segment for builtin apps - Remove pid from svm fifo - Protect session fifo (de)allocation - Use fifo event for session disconnects - Have session queue node poll in all wk threads Change-Id: I89dbf7fdfebef12f5ef2b34ba3ef3c2c07f49ff2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-04-22Fix multicast enable on the bonded interfaceSteve Shin2-1/+13
Multicast enable flag should be set when the bonded interface is up. This flag allows multicast packets to be processed from the slave devices of the bonded interface. Also promiscuous mode for all-multicast should be correctly displayed as part of 'show hardware detail' output. Change-Id: Ief0157c4c030a28afb9c45ebf3d6a12710083724 Signed-off-by: Steve Shin <jonshin@cisco.com>
2017-04-21[VPP-703]uri_tcp_test segment fault when mp->retval reply -30flyingeagle231-1/+1
Change-Id: I9d2e1f3434f66d9ae9cf40fe9043d0c4b384ef44 Signed-off-by: flyingeagle23 <wang.hui56@zte.com.cn>
2017-04-21[VPP-704]./uri_tcp_test slave , uri test segment faultflyingeagle232-2/+3
Change-Id: I19dcc3fcf85c63dc7a7f35e023f6269c9f233d3b Signed-off-by: flyingeagle23 <wang.hui56@zte.com.cn>
2017-04-21[vpp-705]uri_cli issue:show session get nothing tips when session management ↵flyingeagle231-2/+2
disable Change-Id: I6844732adcfdd534512f0925059d92b70dcdc080 Signed-off-by: flyingeagle23 <wang.hui56@zte.com.cn>
2017-04-21vlib: add cli command to dump all CLI commandsDamjan Marion1-0/+49
To be used for bash completion Change-Id: I8f4702f24c2b7e223945e00a1b3560dec6ef39fd Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-04-21vppinfra: clib_memcpy improvementRay Kinsella2-10/+0
In the case where n is a constant 16 bytes, the second load/store is ignored by the load/store unit - it has neglible/zero cost. In the case where n is variable and greater than 512 bytes, the extra if (n == 16) branch has a very small performance impact. Change-Id: I04b313cf022c18fee31b1d9bcf6a128414659a99 Signed-off-by: Ray Kinsella <ray.kinsella@intel.com>
2017-04-21CGN: IPFIX loggingMatus Fabian4-19/+217
maximum entries per user exceeded event Change-Id: Ie35d7f40f55001e2ef4a38f934f176594f25b189 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-04-20vpp-api: rename libpneum to libvppapiclientDamjan Marion8-159/+177
Change-Id: Ie6d2c769b316b43c40632aa9009c4ff6442cf658 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-04-20Extend ebuild to specify "configure" subdir, enable verify for sample-pluginDamjan Marion1-2/+0
Change-Id: I2056e5d19bc3713e7a13e015dabf3b2431800973 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-04-20Temporary workaround for the bug VPP-698.Milan Lenco1-2/+2
Change-Id: I220b0b95449f24cc547206e38ab8e10019115ec0 Signed-off-by: Milan Lenco <milan.lenco@pantheon.tech>
2017-04-20Clean up old datapath code in ACL plugin.Andrew Yourtchenko13-2078/+18
Change-Id: I3d64d5ced38a68f3fa208be00c49d20c4e6d4d0e Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2017-04-19Learn IP6 link-local ND entries from NSs sourced from link-local addressNeale Ranns2-2/+8
Change-Id: I4c3ce4d58df7977490fc94991291422ea1e31ee3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-04-19Fix "make dist" to include version number, docouple it from rpm packagingDamjan Marion1-8/+4
Change-Id: If2f9976d668089026c97b897cf449bff09050631 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-04-19Add more svm fifo unit testsFlorin Coras2-113/+292
Change-Id: Ifc07b3f90ac155c26c3a216e073b474b499ebd44 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-04-19Support ping from outside network in 1:1 NAT (VPP-695)Juraj Sloboda4-45/+59
Change-Id: Iec8fd4c2bd26874bd8bda82172af797e9b92592c Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2017-04-18Memory leak in load-balance mapsNeale Ranns2-5/+20
Change-Id: Iec67ae1232e346d5e0000e0b4c997fdc31865bc6 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-04-18ACL-plugin does not match UDP next-header, VPP-687Pavel Kotucek1-1/+1
Change-Id: Ide4f9bd6158fb64d069540fb43f4e593e39d6ff3 Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2017-04-18Fix fifo ooo bugs and improve testingDave Barach7-94/+602
Change-Id: If3c01e318bcb740ca5b240c63f712e2167082a80 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-04-17Socket API echo serverDave Barach2-1/+185
Change-Id: I67ee8bbcad12e272193ac9e5bc6e39c43ce453ed Signed-off-by: Dave Barach <dave@barachs.net>
2017-04-15Set lower bound on persist timerFlorin Coras2-7/+10
Change-Id: Ie98ecb8944e4d27e943797948fad41ec074d6720 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-04-14tcp: completed trace functionsClement Durand2-35/+110
* Populated the trace struct that weren't used before * Modified and created format functions to format tcp packets and connections * Completed the node definitions to add the format_trace function * Filled the tracing parts with `vlib_add_trace' calls in each tcp node function For the nodes in tcp_input.c, there is a verbose trace and a non-verbose trace. Each packet goes through tcp[4-6]-input which is traced with `format_tcp_rx_trace', and the other nodes are traced with `format_tcp_rx_trace_short'. Change-Id: I4f2eed023f5973c14343132a33b06131cf063aa2 Signed-off-by: Pierre Pfister <ppfister@cisco.com> Signed-off-by: Clement Durand <clement.durand@polytechnique.edu>
2017-04-13Session layer refactoringFlorin Coras27-1715/+2601
Major refactoring of the session layer api - Add attatch api for application binding to the the session layer - Simplify listen/connect calls - Update application CLI - Add transport endpoint to accept callback - Associate segment manager to application and allow for multiple binds/connects per app Additional: - svm fifo cleanup - add fifo free, format fns - add fifo offset enqueue unit test Change-Id: Id93a65047de61afc2bf3d58c9b544339c02065af Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Dave Barach <dave@barachs.net>
2017-04-13tcp builtin_client: bug correction and short_helpClement Durand1-1/+2
The missing call to `vnet_session_enable_disable' would cause segfaults because of an uninitialized session pointer. Just as in the builtin server the session needs to be enabled for the client. The `short_help' of the CLI command was also populated with the arguments that are accepted in the parsing function `test_tcp_clients_command_fn'. Change-Id: I88c16efa80597dd19b406e8cf1c87aec1ec73573 Signed-off-by: Clement Durand <clement.durand@polytechnique.edu> Signed-off-by: Pierre Pfister <ppfister@cisco.com>
2017-04-13Remove unsed parameter from fib_table_entry_special_add() (only used in FIB ↵Neale Ranns18-63/+33
tests). The DPO was incorrectly initialised with FIB_PROTO_MAX Change-Id: I962df9e162e4dfb6837a5ce79ea795d5ff2d7315 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-04-13LISP: make statistics thread safeFilip Tehlar10-50/+121
Change-Id: I056dc6246f79d887d69ad459a6b8b3092a099baa Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-04-12Handle multiple flows with the same client port in deterministic NATJuraj Sloboda2-15/+23
Handle situation when client tries to connect to multiple hosts/ports from the same client port. Extend matching to include remote host/port when searching for existing session and create session for each flow even when originating from the same client port. Change-Id: I4f54ded930e59e7196843c6bc1d2d2386c57cd3c Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2017-04-12acl-plugin: missing "deny" parameter in APIPavel Kotucek1-0/+5
Change-Id: Ie2ab844ad27b5ddb552bad9b19e7029cf91e4071 Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2017-04-12CGN: configurable timeoutsMatus Fabian5-15/+290
add API and CLI configuration of deterministic NAT session timeout for TCP, UDP and ICMP protocol Change-Id: I577440452e7eaedcb5d80501a7fd4b76e31e8c9c Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-04-12Support ICMP session timeout in deterministic NATJuraj Sloboda2-1/+8
Change-Id: I0306bc0ab87908adb79c594c657d579cb34b3ec1 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2017-04-11LISP: show mapping negative action in CLIFilip Tehlar1-2/+3
Change-Id: I26087cbde40cc5f2f1cb501ca6e791292e02badf Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-04-11move binary-api client-only routines to memory_client.cDave Barach2-250/+241
Change-Id: I0755f731b1b01e6a1a231948d498c625a2c966b7 Signed-off-by: Dave Barach <dave@barachs.net>
2017-04-11Devices: set interface placement does not remove the old interface placementSteven1-3/+0
The command set interface placement is supposed to remove the existing interface placement and add a new interface placement based on the given options. My quick test for the CLI shows that the old interface placement continues to exist. But the new interface placement is also added. The bug exists in vnet_device_input_unassign_thread which checks the old thread index is the same as the passed thread index and skips the deletion if they are the same. The fix is to remove the check which is not supposed to be there. Change-Id: Ib055721fad47513949a03b3cb6dc292bd19fd1e8 Signed-off-by: Steven <sluong@cisco.com>
2017-04-11Add ICMP support for deterministic NATJuraj Sloboda4-26/+414
Change-Id: I9a6bcb7d173a2c13d89784e7ff8a6e42dcee201f Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2017-04-11MPLS Mcast coverity fixesNeale Ranns3-3/+3
Change-Id: Ic07ec5d4c2560a414d5f4f7eb37e10faf591664a Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-04-11MTRIE coverity fixesNeale Ranns1-6/+8
Change-Id: If98355bebe823f45b11b0908a8d7700ab273a6db Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-04-11Remove usued, redundant and deprecated code from lookup.hNeale Ranns17-174/+78
Change-Id: Ic16bc10d0b2877b2afdf052615f9334f31b9519f Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-04-11dpdk: use common interface placement infraDamjan Marion6-301/+64
This pathch deprecates "show dpdk placement" and "set dpdk placement" CLI commands. Change-Id: I4e052ec3e8b8e6c54b4816e1e689e5b7a24892db Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-04-11Fix bug in configure 'pcap drop trace on file xx.cap' command (VPP-691)jerryian1-1/+1
Change-Id: Id9cc1fbe18099fae483a823dc7c2b16d6bc46a8c Signed-off-by: jerryian <gu.jian1@zte.com.cn>
2017-04-11vhost: interrupt mode enhancementsSteven2-34/+26
- Add cpu index to the vring structure for quick lookup - Reduce the code that needs to be protected by vlib_worker_thread_barrier_sync - Set minimum timer no less than 1 ms Change-Id: Iafef4bf6879a8efb350abf4e0f517e38f7ff7a8b Signed-off-by: Steven <sluong@cisco.com>
2017-04-11Fix typo in minimal epoll polling timePierre Pfister1-1/+1
epoll was supposed to not sleep when timeout is less than 1ms, but a typo made it not sleep any time the requested timeout is lower than 1000 seconds (in practice, never...). This patch replaces "1e3" with "1e-3", which represents 1ms. Change-Id: I731851b27a6bf6ab8e41586e017e94b962b09bf3 Signed-off-by: Pierre Pfister <ppfister@cisco.com> (cherry picked from commit ec06222ae189fe8d84b63410130fff04bf446573)
2017-04-10Refactor SNAT codeJuraj Sloboda3-119/+132
Change-Id: I71f34dc64d4ddc5f2ec1164cb3c353d0fe2d95ab Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2017-04-10Common device-input interrupt infraDamjan Marion7-29/+194
Change-Id: I23b588eb56a3f5690158449a1f9bc8053cd3d251 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-04-10Handle ICMP echo with TTL=1 in deterministic and fast SNAT nodesJuraj Sloboda2-3/+85
Change-Id: Icd25ec2e5faf69898178199aa44f21790ce664e1 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2017-04-10Make fixes in SNAT codeJuraj Sloboda2-52/+56
Change-Id: I691d1bfb2923a07c0003485b1d0272aaf9ed27ee Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2017-04-07Fix init of ENIC driver to allow receiving of jumbo packetsJohn Lo1-49/+27
Set rxmode.enable_scatter field in DPDK port config parameter so ENIC driver will use multiple mbuf's for receiving jumbo packets. Also remove ENIC driver check to disable setting ENIC MTU as this capability is now working with the new ENIC driver, subject to 9002B limit. Change-Id: I563976201c4968d4538c0759505cef2de876934a Signed-off-by: John Lo <loj@cisco.com>
2017-04-07MPLS McastNeale Ranns71-1101/+4042
1 - interface-DPO Used in the Data-plane to change a packet's input interface 2 - MPLS multicast FIB entry Same as a unicast entry but it links to a replicate not a load-balance DPO 3 - Multicast MPLS tunnel Update MPLS tunnels to use a FIB path-list to describe the endpoint[s]. Use the path-list to generate the forwarding chain (DPOs) to link to . 4 - Resolve a path via a local label (of an mLDP LSP) For IP multicast entries to use an LSP in the replication list, we need to decribe the 'resolve-via-label' where the label is that of a multicast LSP. 5 - MPLS disposition path sets RPF-ID For a interface-less LSP (i.e. mLDP not RSVP-TE) at the tail of the LSP we still need to perform an RPF check. An MPLS disposition DPO performs the MPLS pop validation checks and sets the RPF-ID in the packet. 6 - RPF check with per-entry RPF-ID An RPF-ID is used instead of a real interface SW if index in the case the IP traffic arrives from an LSP that does not have an associated interface. Change-Id: Ib92e177be919147bafeb599729abf3d1abc2f4b3 Signed-off-by: Neale Ranns <nranns@cisco.com>