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2018-09-27IPIP and IPv6 fragmentationOle Troan4-19/+4
- Error where ICMPv6 error code doesn't reset VLIB_TX = -1 Leading to crash for ICMP generated on tunnelled packets - Missed setting VNET_BUFFER_F_LOCALLY_ORIGINATED, so IP in IPv6 packets never got fragmented. - Add support for fragmentation of buffer chains. - Remove support for inner fragmentation in frag code itself. Change-Id: If9a97301b7e35ca97ffa5c0fada2b9e7e7dbfb27 Signed-off-by: Ole Troan <ot@cisco.com>
2018-09-26vmxnet3: delete interface causes a crashSteven1-9/+4
Need to free the buffers starting from ring->consume+1, not ring->consume Make use of the cool API vlib_buffer_free_from_ring Fix a memory leak in vmxnet3_txq_init Change-Id: I0a539ea75211408d84ce433d97a0a0aec5a9618d Signed-off-by: Steven <sluong@cisco.com>
2018-09-26acl-plugin: fix the stateful ICMP handling and add testcasesAndrew Yourtchenko1-39/+40
The stateful ICMP/ICMPv6 handling got broken. Fix that and introduce testcases to catch in the future. Change-Id: Ie602e72d6ac613d64ab0bf6693b6d75afb1a9552 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-09-26dpdk: fix QSFP+ module infoDamjan Marion1-1/+2
Change-Id: I89c7df778e66a5d2147190dc99445405d81964e5 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-26NAT44: endpoint-dependent mode session timeout improvement (VPP-1423)Matus Fabian2-0/+28
Change-Id: Ib62e503f4eb5d72431288de32f417a4553df4e0c Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-09-25L2 BD: introduce a BD interface on which to send UU packetsNeale Ranns1-2/+2
Change-Id: I21ad6b04c19c8735d057174b1f260a59f2812241 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-25dpdk: show pluggable info in 'show hardware'Damjan Marion2-2/+30
module: id SFP/SFP+/SFP28, compatibility: 40g_active_cable vendor: Amphenol, part NDCCGF-I202 revision: C, serial: APF1711202351C, date code: 170318 cable length: 2m Change-Id: Ife35607b4f078f7b56737fe066ad4cbd247a7504 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-25acl-plugin: optimize session idle timer checksAndrew Yourtchenko5-32/+93
This commit adds explicit signaling from a non-owning thread to the owning thread to restart the session timer as necessary. Consequently, we now can sweep the session lists at their respective timeouts, rather than sweeping all the lists at the pace of the shortest timeout value, just taking care to wake up if the session requeue to a different list results in needing to wake up earlier. Change-Id: Ifc8c500f6988748f4cd3dc184dd7824321aaaaca Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-09-25vmxnet3: guard against array overflowSteven1-2/+3
Under extreme condition, it is possible for input node to have more than 256 packets available to process. Add a check to the while loop to prevent overrun buffer_indices and nexts. Change-Id: Id9830e5c254f04216eb79e864a5460e08cf2e4e5 Signed-off-by: Steven <sluong@cisco.com>
2018-09-25NAT44: fix nat44_o2i_ed_is_idle_session_cb (VPP-1424)Matus Fabian2-4/+1
Change-Id: I47e1fc789ddf3dbfdf9768b99d5c3a8804d6b750 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-09-24NAT44: endpoint-dependent mode session timeout improvement (VPP-1423)Matus Fabian4-27/+63
Change-Id: I630f3da1ea4e6e50a50f1352c097becef1efe3c0 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-09-24nsim: fix multiple definitions of nsim_nodeDamjan Marion2-3/+1
Change-Id: Iedd79eeba35fb7385c03a177f8ac7d3ddfeb6a84 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-24avf: rename interface nameDamjan Marion2-2/+2
Change-Id: I4a1dca92a69547f8b26e9aec7574332f39e43c37 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-24Network delay simulator pluginDave Barach9-0/+1522
Change-Id: I4a70c7df8f0cb368a4e1cb16f30eeef5c6058c79 Signed-off-by: Dave Barach <dave@barachs.net>
2018-09-24Trivial: Clean up some typos.Paul Vinciguerra44-91/+91
Change-Id: I085615fde1f966490f30ed5d32017b8b088cfd59 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2018-09-24LB: fix flush flow table issueHongjun Ni5-69/+90
Change-Id: Ib0a06ab71aed42eb5bb2ab2edf4844b2167e0610 Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2018-09-21vmxnet3: Add hardware link status handlingSteven6-8/+66
Added an interrupt line for monitoring and notifying hardware link status Displayed additional information for show hardware for vmxnet3 interface Fixed possible garbage display on interface name for show vmxnet3 Change-Id: If457bfe7c216287fb3a4e2630f00434d595f387b Signed-off-by: Steven <sluong@cisco.com>
2018-09-21NAT: Refactoring / Housekeeping (VPP-1415)Matus Fabian19-10848/+11482
Change-Id: Ia3ce24cc94f9b2fb331ad62a4181ddcd41bc78ca Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-09-20NAT44 virtual fragmentation reassembly for endpoint-dependent mode (VPP-1325)Juraj Sloboda6-147/+1296
Change-Id: I36ece2ef2eaef9fa559d69ec7f7f07e7c16a7a9d Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-09-20vmxnet3: invoke vlib_buffer_enqueue_to_next() with the wrong buffers for ↵Steven1-7/+8
chain buffers If we invoke the subject API with 2 buffers, each with 2 chains, the content of buffers[0] should be head of 1st buffer, and content of buffer[1] should be head of 2nd buffer. What the code did was to put buffers[0] = head of 1st buffer buffers[1] = next chain of 1st buffer buffers[2] = head of 2nd buffer buffers[3] = next chain of 2nd buffer This is wrong and can cause crash. The fix is to only increment bi when the entire packet is found which may consist of multiple fragments. Change-Id: If02cd5186a039d7a6c08a0959112840bdb242317 Signed-off-by: Steven <sluong@cisco.com>
2018-09-19dpdk: mask and warn if rx/tx offload is not availableDamjan Marion4-94/+115
Warning messsage is displayed in system log: vpp# show log 1970/ 1/ 1 01:00:01:198 warn dpdk unsupported rx offloads requested on port 0: scatter Change-Id: I40021066daf2d37ca5233e3adce55e412f0d3932 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-19nat: free port_bitmapdongjuan1-0/+7
Change-Id: Ied0fc50f1afb0f7fc563784544699726a6d03380 Signed-off-by: dongjuan <dong.juan1@zte.com.cn>
2018-09-18vmxnet3: add support for "non-default" next nodeSteven3-2/+76
Support feature arc Support set interface next node Enqueue packet to either ip4, ip6, or ethernet_input based on packet type Change-Id: I11fb6bba98ee0bfa1d057474fc6cf3be48ef1c48 Signed-off-by: Steven <sluong@cisco.com>
2018-09-18disable scatter/gather for ENA with DPDK 18.08Matthew Smith1-1/+5
The scatter/gather rxmode flag was set for ENA when building against DPDK >= 18.08. ENA does not support this, so disable it. It looks like enabling it was a copy/paste error. Also, after offloads are adjusted based on whether "no-multi-seg" is set, those configurations are overwritten by copying port_conf_template over the port config. That should only happen for versions of DPDK older than 18.08 because 18.08 and newer make changes directly on the port config instead of making changes to the template. Make the clib_memcpy() conditional on the DPDK version being less than 18.08. After doing so, compiler errors complain about port_conf_template being declared but not used, so make it's declaration conditional. Change-Id: If81980d71c379a565b51dd700b953f8c811a8703 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2018-09-16Register cdp_input when enabled for the first timeDave Barach3-26/+42
Graceful handling of unknown tlv types Change-Id: Idbc9ed524fc8b865c8e12571813cc73548bde480 Signed-off-by: Dave Barach <dave@barachs.net>
2018-09-16vmxnet3: fix clang initialization errorFlorin Coras1-1/+2
Change-Id: I2958bd3bdec98d3e380a8ff8f970563020e28afd Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-16fix nsh map index error, it will cause vpp appear Segmentation fault when ↵zhanglimao1-1/+1
vpp process double packages Change-Id: Ib32bb351356b84aaf696c57398610b52a5a1f4dd Signed-off-by: zhanglimao <zhanglimao0017@gmail.com>
2018-09-15tls: fix openssl engine write complete conditionFlorin Coras1-1/+1
Change-Id: Ic1526f6916970ce2b0c4fc0d148d4396fa629b5f Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-14vmxnet3 device driverSteven Luong14-0/+3173
Implemented vmxnet3 deivice driver for VMWare ESXi. Tested with Ubuntu 18.04 connected to ESXi 6.0 Ubuntu-18.04 (VPP) --- ESXi-6.0 Change-Id: I85fbc86f2d8532b017bc4271612d17e24e498e4d Signed-off-by: Steven Luong <sluong@cisco.com>
2018-09-14dpdk: add detection of mellanox PMDsDamjan Marion1-0/+10
Change-Id: I523fc489f5e73ba726ab0711eab3fdde53dc35e8 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-14acl-plugin: do not do clib_smp_atomic_add on per-worker countersAndrew Yourtchenko1-2/+2
Just do a regular increment, since we are not contending for these counters. This also makes the tests pass on ARM ThunderX (VPP-1395). Change-Id: I333aaa11d4145d13d322868900bc114df85a020d Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-09-13Add a polling configure to make thread bind with hardware enginePing Yu1-4/+9
Change-Id: Ib4130098dd9bf45370bdee9a04e4804074df58b1 Signed-off-by: Ping Yu <ping.yu@intel.com>
2018-09-13NAT: TCP MSS clampingMatus Fabian9-0/+236
NAT plugin changes the MSS value in TCP SYN packets to avoid fragmentation. If the negotiated MSS value is greater than the configured value it is changed to the configured value. If the negotiated MSS value is smaller than the configured value it remains unchanged. Change-Id: Ic3c4f94a2f1b76e2bf79f50f3ad36a4097f3f188 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-09-12fix bihash test codeDave Barach1-0/+7
Change-Id: Ie71b99385c33122cbf55f80ebabdc2ccdb4cf2ae Signed-off-by: Dave Barach <dave@barachs.net>
2018-09-12Always use 'lib' instead of 'lib64'Damjan Marion1-3/+2
It is packaging responsibility to put libs in the right place. Use of lib64 resulted in huge amount of files with hardcoded lib64. This patch simplifies things... Change-Id: Iab0dea0583e480907732c5d2379eb951a00fa9e6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-12Fix LB memory leak and remove useless codePierre Pfister1-11/+1
Vector sort_arr was actually never freed. This change also removes some nearby code which happens to be totally useless. Change-Id: I2f265c1b4770cbcd75a2fb69ea54e46e1b54245a Signed-off-by: Pierre Pfister <ppfister@cisco.com>
2018-09-12device flags will set in dpdk_update_link_state.Khers1-2/+0
Change-Id: If74acb0168bed2201d2a8b47bf3f860540d1574b Signed-off-by: Khers <s3m2e1.6star@gmail.com>
2018-09-12Fix create memif socketEd Warnicke1-16/+0
create interface memif [id <id>] [socket-id <socket-id>] ... Can optionally take a socket-id. You create a socket-id with: create memif socket [id <id>] [filename <path>] Unfortunately, this doesn't work because "create memif" was deprecated. It results in: vpp# create memif socket id 0 filename /run/vpp/test.socket command deprecated. Please use 'create interface memif' instead. This fixes it by clipping out the create memif command entirely. Change-Id: If503758706bf758b6cb46e958200527a5856c600 Signed-off-by: Ed Warnicke <hagbard@gmail.com>
2018-09-11GBP Endpoint UpdatesNeale Ranns9-303/+577
- common types on the API - endpoints keyed in various ways for DP lookup - conparison functions for VPP IP address types Change-Id: If7ec0bbc5cea71fd0983fe78987d147ec1bd7ec8 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-09-11VAT: plugin load errorsOle Troan2-4/+22
- NSH plugin overrode vat_api_hookup() - Missing format function in mactime. Change-Id: I2dcbc2522d8f525d223c2ee3bb667111d1b3b78e Signed-off-by: Ole Troan <ot@cisco.com>
2018-09-11nat: fix busy ports of each threaddongjuan1-4/+15
which can create dead loop in nat_alloc_addr_and_port_default function Change-Id: I468c25ce0f0a0b3f881de564623dea208b2ca700 Signed-off-by: dongjuan <dong.juan1@zte.com.cn>
2018-09-10dpdk: clean interface link information on admin down / stopDamjan Marion1-0/+1
Change-Id: Ie68814c8afc6cd67eb75da0b95dffa7b404cb7ba Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-10dpdk-plugin: do not request SCTP offload, some cards do not support it while ↵Andrew Yourtchenko1-2/+2
supporting TCP/UDP The DPDK plugin sets all of the offload flags, which may cause an initialization failure on the NICs that do not support SCTP offload. The VPP code does not deal with the SCTP offload at the moment at all, so after discussing with Damjan, we agreed the best approach to fix the issue is to not request the SCTP offload. The output of "show hardware" for the NIC in question before this patch: Name Idx Link Hardware GigabitEthernet1/0/0 1 down GigabitEthernet1/0/0 Ethernet address 00:e0:67:09:90:4b Intel 82540EM (e1000) carrier down flags: pmd pmd-init-fail maybe-multiseg tx-offload intel-phdr-cksum rx queues 1, rx desc 1024, tx queues 1, tx desc 1024 cpu socket 0 Errors: rte_eth_dev_configure[port:0, errno:-22]: Unknown error -22 And the excerpt from "show log": 1970/ 1/ 1 00:00:00:739 notice dpdk Ethdev port_id=0 requested Tx offloads 0x1c doesn't match Tx offloads capabilities 0xf in rte_eth_dev_configure() Change-Id: I159d65c02fc3f044441972205f1f0ac08e52050c Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-09-10vxlan-gbp: Add support for vxlan gbpMohsin Kazmi9-35/+35
This patch implements vxlan with extension of group based policy support. Change-Id: I70405bf7332c02867286da8958d9652837edd3c2 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-09-08L2 BVI/FIB: Update L2 FIB table when BVI's MAC changesNeale Ranns6-1/+11
also some moving of l2 headers to reduce dependencies Change-Id: I7a700a411a91451ef13fd65f9c90de2432b793bb Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-07Add flush flag on del as commandHongjun Ni5-16/+164
This patch depends on https://gerrit.fd.io/r/#/c/13260 Change-Id: If94968342935ebd24cf4ebed238e6a27d94959b7 Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2018-09-06acl-plugin: VPP-1400: fix crash when removing a session entryAndrew Yourtchenko1-0/+2
bihash deletion operation may in turn do underlying memory operations, so ensure it is using the correct (private) heap. Change-Id: Ibef7ad7f9db6fa83da02316bf7509072ce579bc0 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> (cherry picked from commit f74b4d2b559b1d5697fd625d9c8e0f76ba5a4463)
2018-09-06NAT: fix maximum out of order fragments (VPP-1399)Matus Fabian6-8/+38
All fragments should be dropped when max_frag is 1 and 2 non-initial fragments are received before first fragment. Change-Id: Id0c968f45629698e347e8226c5926f27b48b82d6 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-09-05acl-plugin: VPP-1400: VPP may crash when performing ACL modifications on ↵Andrew Yourtchenko2-61/+91
applied ACLs The partition_split() did not increment the refcount when using a mask type index, thus subsequent modifications potentially resulted in double frees and in the best case immediate crash, in the worst case delayed crash in another place. Introduce the lock_mask_type_index() and call it, move the mask type index related functions closer to the top of the file. Make the assignment of the new mask type indices for the tuplemerge case to use the assign_mask_type_index(). Keep some debugs in case we need to investigate this further at some point. Change-Id: Iae370f5cd92e1fe1442480db34656a8a3442dbc0 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> (cherry picked from commit 1edc406da3d4f6e63de2f278360b5753f55c00df)
2018-09-04NAT: add support for configurable port range (VPP-1346)Matus Fabian5-3/+310
Change-Id: I6882b6daa05db866fe6e78a62b380ec331507f74 Signed-off-by: Matus Fabian <matfabia@cisco.com>