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2018-10-22ipsec fix missing node renamesKlement Sekera1-1/+1
Change-Id: I70bc5af646894811d373456ec66aa83f2d75a477 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-10-22Fix buffer overflow when fragmenting packets (VPP-1383)Juraj Sloboda1-2/+3
Change-Id: Idcda9ae55fa2efb0b2e928bac3e8e86ff8d19eba Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-10-22ipsec: split ipsec nodes into ip4/ip6 nodesKlement Sekera12-319/+510
Change-Id: Ic6b27659f1fe9e8df39e80a0441305e4e952195a Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-10-22lisp-gpe: register udp port only if enabled (VPP-1468)Florin Coras1-5/+7
Change-Id: I7d0930a19d927bbd7ba3fc879d5a0c8064827629 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-21tcp: count first lost hole (VPP-1465)Florin Coras1-14/+17
Change-Id: I3ac136e2a10796d8fa86ddb6f0d6cabe5fa749f8 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-20pipes: fix the l2.l2_len and the l[23]_hdr_offset setting behavior of ↵Andrew Yourtchenko1-29/+30
pipe-rx node to match that of ethernet-input node Since pipe-rx is a sibling node of ethernet-input, it ought to perform similarly: set l2/l3 header offsets, and l2.l2_len value if the interface is in the l2 mode. The use cases of pipes do not assume the tagged traffic, so assume the simple ethernet header. Change-Id: I7c9b5f4f2b1402cfbd10513f76cdd59b2db7a7a6 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-10-19vppinfra: add atomic macros for __sync builtinsSirshak Das12-34/+35
This is first part of addition of atomic macros with only macros for __sync builtins. - Based on earlier patch by Damjan (https://gerrit.fd.io/r/#/c/10729/) Additionally - clib_atomic_release macro added and used in the absence of any memory barrier. - clib_atomic_bool_cmp_and_swap added Change-Id: Ie4e48c1e184a652018d1d0d87c4be80ddd180a3b Original-patch-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Sirshak Das <sirshak.das@arm.com> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com> Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com> Reviewed-by: Steve Capper <steve.capper@arm.com>
2018-10-18tcp: fix sacks lost bytes counting (VPP-1465)Florin Coras1-16/+28
Change-Id: Ie46b3a81de4ed39b7b40e3879436f7e5a2908d98 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-18tls: fix connection failures/interrupts at scale (VPP-1464)Florin Coras4-27/+42
Change-Id: I0bc4062c1fd3202ee201acb36a2bb14fc6ee1543 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-18tcp: fix cleanup of non established connections (VPP-1463)Florin Coras2-1/+5
- fix delete of connection in syn-received - fix delete of half-open connection Change-Id: I72ff4b60406a2762d998328c52f41adea40d2c1b Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-18Ping; remove unused arraysNeale Ranns1-3/+0
Change-Id: I104f2b4e0b1c354d3671962be3f6002f2721388d Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-17vxlan:decap caching error (VPP-1462)Eyal Bari1-1/+1
Change-Id: I3ef0725684bcb8ea526abe0ce62562b35a0070f5 Signed-off-by: Eyal Bari <ebari@cisco.com> (cherry picked from commit 0d87894bf279a4678cfca6cc438583090b166f85)
2018-10-17IP Route add/del API is MP safeNeale Ranns1-0/+6
Change-Id: I0bfa4c9a3bb22155d7862cc13019cb172e77407c Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-17tcp: fix multiple fin retries (VPP-1461)Florin Coras2-10/+10
Change-Id: I1be7c59df7b48875f81ebeebf5f39ed15a43d2d8 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-17tcp: avoid sack processing when not needed (VPP-1460)Florin Coras2-3/+6
Change-Id: If81ee34e1f1e929de1a5b758ddb9aede4002e858 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-17bond: tx optimizationsDamjan Marion3-307/+330
Break up bond tx function into multiple small workloads: 1. parse the packet header and hash it based on the configured algorithm 2. optionally, trace the packet 3. convert the hash value from (1) to the slave port 4. update the buffers with the slave sw_if_index 5. Add the buffers to the queues 6. Create and send the frames old numbers ----------- Time 5.3, average vectors/node 223.74, last 128 main loops 40.00 per node 222.61 vector rates in 3.3627e6, out 6.6574e6, drop 3.3964e4, punt 0.0000e0 Name State Calls Vectors Suspends Clocks Vectors/Call BondEthernet0-output active 68998 17662979 0 1.89e1 255.99 BondEthernet0-tx active 68998 17662979 0 2.60e1 255.99 TenGigabitEthernet3/0/1-output active 68998 8797416 0 1.03e1 127.50 TenGigabitEthernet3/0/1-tx active 68998 8797416 0 7.85e1 127.50 TenGigabitEthernet7/0/1-output active 68996 8865563 0 1.02e1 128.49 TenGigabitEthernet7/0/1-tx active 68996 8865563 0 7.65e1 128.49 new numbers ----------- BondEthernet0-output active 304064 77840384 0 2.29e1 256.00 BondEthernet0-tx active 304064 77840384 0 2.47e1 256.00 TenGigabitEthernet3/0/1-output active 304064 38765525 0 1.03e1 127.49 TenGigabitEthernet3/0/1-tx active 304064 38765525 0 7.66e1 127.49 TenGigabitEthernet7/0/1-output active 304064 39074859 0 1.01e1 128.51 Change-Id: I3ef9a52bfe235559dae09d055c03c5612c08a0f7 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-17VPP-1459:Ip4 lookup fail when exist prefix cover.mu.duojiao1-3/+1
Change-Id: I4ba0aeb65219596475345e42b8cd34019f5594c6 Signed-off-by: mu.duojiao <mu.duojiao@zte.com.cn>
2018-10-16tls: fix multi threaded medium scale test (VPP-1457)Florin Coras7-11/+52
- ensure session enqueue epoch does not wrap between two enqueues - use 3 states for echo clients app, to distinguish between starting and closing phases - force tcp fin retransmit if out of buffers while sending a fin Change-Id: I6f2cab46affd1148aba2a33fb6d58bcc54f32805 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-16FIB: use vlib-log for debuggingNeale Ranns15-149/+237
Change-Id: I9052202b8cbcf656e61d635253d515f0f3a8d145 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-16Ping; report failures to the terminalNeale Ranns2-14/+39
Change-Id: Icd48de31302f62c59961c573699a1dd0474b8acb Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-16vcl: fix bidirectional tests (VPP-1455)Florin Coras1-24/+24
- add epoll dequeued events beyond maxevents to unhandled - filter multiple epoll rx events Change-Id: I618f5f02b19581473de891b3b59bb6a0faad10b5 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-16Sticky Load-balanceNeale Ranns6-40/+497
keep the number of buckets in the load-balanced fixed. If a path goes dwon fill its buckets with those from the next available up path. Change-Id: I15603ccb899fa9b77556b898c99136379cf32eae Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-15vnet: create L2 feature arc infrastructureAndrew Yourtchenko7-2/+728
This commit adds two new nodes in the L2 datapath in input and output direction respectively. These nodes fork the traffic into three feature arcs: ip4, ip6 and nonip, which later join to continue the usual L2 processing. The vnet_l2_feature_enable_disable() function with the same signature as vnet_feature_enable_disable() takes care of enabling the L2 datapath feature bits as needed, when the features are enabled/disabled. Thus, L2 features may use the similar plumbing as the L3 features enjoy. Change-Id: I76877b3a92d794c492bff1622bb26acba05705b2 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-10-15VPP-1448: Fix error when recurse on down the trie.mu.duojiao1-21/+19
Change-Id: Idfed8243643780d3f52dfe6e6ec621c440daa6ae Signed-off-by: mu.duojiao <mu.duojiao@zte.com.cn>
2018-10-14vxlan:fix ip6 tunnel deletionEyal Bari1-1/+2
Change-Id: I70fb7394f85b26f7e632d74fc31ef83597efdd16 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-10-14session: mark apis for deprecationFlorin Coras1-2/+9
Change-Id: I913ffc963928b74cf4753b6b9a0eed4436887e04 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-12session: don't wait indefinitely for apps to consume evts (VPP-1454)Florin Coras1-10/+28
Change-Id: I544b24d2b2c4a09829773cf180d1747f4b087d4c Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-12vnet: complete the fix for l3_hdr_offset calculation for single loop ↵Andrew Yourtchenko1-1/+1
fastpass case (VPP-1444) 20e6d36b has moved the calculation of the l3_hdr_offset into the determine_next_node() function, with the assumption that the current_data in the buffer is at the L3 header. This is not the case for the single loop fastpath, where the vlib_buffer_advance() call is made after the call to determine_next_node(), as a day1 behavior. As a result - that path incorrectly sets the l3_hdr_offset. Solution: move the vlib_buffer_advance() call to before determine_next_node() Change-Id: Id5eaa084c43fb6564f8239df4a0b3dc0412b15de Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> (cherry picked from commit 376414f4c3f53af44da4e82ee5d0b1843b291f8e)
2018-10-12ip: add container proxy dump API (VPP-1364)Matus Fabian4-0/+121
Change-Id: I3cb89dbfb7174b9913a8c4ad9b3b1dc9f6ed6326 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-10-11bfd:fix handling session creation batchEyal Bari1-27/+34
when multiple session creating script is ran (via exec) only the first one actually starts Change-Id: I0fc36f65795c8921cf180e0b555c446e5a80be45 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-10-11L2: BM traffic does not use UU-FWD (VPP-1445)Neale Ranns1-1/+2
Change-Id: I5495c37da2fb8ff48c4af14ccba021d64eac52b6 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-10reassembly: get number of workers instead of threads (VPP-1435)Juraj Sloboda2-6/+6
Change-Id: If3abeab2b304e2df41139707a4c8d045fab6ef99 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-10-10L2-flood: no clone for 1 replicationNeale Ranns1-59/+69
Change-Id: If178dd38e7920f35588f5d821ff097168b078026 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-09vnet: ethernet-input incorrectly sets l3_hdr_offset in some casesAndrew Yourtchenko1-26/+26
The issue surfaced when developing the tap GSO code, with an iteration where output path is reliant on vnet_buffer (b0)->l3_hdr_offset being set correctly in the input path, during performance testing. Adding a workaround in the TX path shows that the issue surfaces only for relatively few packets during the test (about 100 out of 600000). Analysis shows the issue arises if the ethernet-input is handling two untagged packets with different sw_if_index values - then the accelerated path punts to slow path, before the setting of the l2.l2_len values is done, thus resulting in them being 0, and l3_hdr_offset being the same as l2_hdr_offset, wreaking havoc on TX path. The solution is to move the l2_hdr_offset calculation into a place where it is done for all the packets, and move the l3_hdr_offset calculation into the determine_next_node() function - as that function is also the one setting the special-case l2.l2_len value for tagged packets and moving the current_data for the L2 case. Change-Id: If728c7715e011930c1887691188c98055bddde67 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-10-08Adding Multipath support for exclusive DPO based fib path entries via rpathVijayabhaskar Katamreddy2-2/+16
Change-Id: I3c84daf046dbad972b36e48fa2548bbe20c7b338 Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
2018-10-08replicate trace fixNeale Ranns1-2/+6
Change-Id: I785ecadbf30812a500629870aa717e64f4cf0cdd Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-06bond: active-backup mode is using the wrong load balance algoSteven1-2/+4
active-backup mode is using l2 load balance algo. It should be using active-backup. Also notice that the output is missing a character. vpp# create bond mode active-backup create bond mode active-backup vpp# sh bond sh bond interface name sw_if_index mode load balance active slaves slaves BondEthernet0 6 xor l34 2 2 BondEthernet1 9 xor l34 1 1 BondEthernet2 10 active-backu l2 0 0 vpp# Change-Id: If5ed0cc6c25f6c2ddabec15ff6188b34923d38e3 Signed-off-by: Steven <sluong@cisco.com>
2018-10-05bond: tx perf improvement, part troisDamjan Marion2-67/+166
Introduce bond_tx_inline which takes lb as a constant for gcc to do the optimization The number appears a tad better for 256 bytes frame. with the patch -------------- Thread 2 vpp_wk_1 (lcore 3) Time 4.3, average vectors/node 224.00, last 128 main loops 40.00 per node 222.61 vector rates in 8.4836e6, out 1.6967e7, drop 0.0000e0, punt 0.0000e0 Name State Calls Vectors Suspends Clocks Vectors/Call BondEthernet0-output active 141054 36109824 0 2.51e1 256.00 BondEthernet0-tx active 141054 36109824 0 2.55e1 256.00 TenGigabitEthernet6/0/0-output active 141054 18055469 0 9.43e0 128.00 TenGigabitEthernet6/0/0-tx active 141054 18055469 0 6.97e1 128.00 TenGigabitEthernet6/0/1-output active 141054 18054355 0 9.54e0 127.99 TenGigabitEthernet6/0/1-tx active 141054 18054355 0 7.05e1 127.99 bond-input active 141054 36109824 0 1.76e1 256.00 dpdk-input polling 70527 36109824 0 5.03e1 512.00 ethernet-input active 141054 36109824 0 6.12e1 256.00 ip4-input active 141054 36109824 0 3.26e1 256.00 ip4-lookup active 141054 36109824 0 2.94e1 256.00 ip4-rewrite active 141054 36109824 0 3.27e1 256.00 without the patch ----------------- Thread 2 vpp_wk_1 (lcore 3) Time 4.3, average vectors/node 224.00, last 128 main loops 40.00 per node 222.61 vector rates in 8.4443e6, out 1.6889e7, drop 0.0000e0, punt 0.0000e0 Name State Calls Vectors Suspends Clocks Vectors/Call BondEthernet0-output active 142744 36542464 0 2.51e1 256.00 BondEthernet0-tx active 142744 36542464 0 2.67e1 256.00 TenGigabitEthernet6/0/0-output active 142744 18270813 0 9.19e0 127.99 TenGigabitEthernet6/0/0-tx active 142744 18270813 0 6.98e1 127.99 TenGigabitEthernet6/0/1-output active 142744 18271651 0 9.43e0 128.00 TenGigabitEthernet6/0/1-tx active 142744 18271651 0 7.02e1 128.00 bond-input active 142744 36542464 0 1.76e1 256.00 dpdk-input polling 71372 36542464 0 5.08e1 512.00 ethernet-input active 142744 36542464 0 6.15e1 256.00 ip4-input active 142744 36542464 0 3.23e1 256.00 ip4-lookup active 142744 36542464 0 2.96e1 256.00 ip4-rewrite active 142744 36542464 0 3.28e1 256.00 Change-Id: I9fd43eda3c735cbff680ac6d2f01ecdae81f0eda Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-05session: fix local session tagging and cleanupFlorin Coras3-7/+5
Change-Id: I0d42a0c71fea7dd669fb1fe5ded7e6e944245c7d Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-05On interface deletion - make sure any vlan qinq table is clearedJohn Lo1-0/+2
Change-Id: Ie9bb1cfce2369b448ca55a21b2f8b8bbbb81c59c Signed-off-by: John Lo <loj@cisco.com>
2018-10-05Improve ip_mroute_add_del documentationIan Wells1-4/+24
Change-Id: Ieb882cc67c37bf591b6c737234263c7c35416e6d Signed-Off-By: Ian Wells <iawells@cisco.com>
2018-10-05vxlan:ip4 decap:remove access to tunnel objectEyal Bari3-183/+190
store local/remote addresses + vrf + vni in hash key store complete decap info in hash value (sw_if_index + next_index + error) this removes the need to access the tunnel object when matching both unicast and mcast. however for mcast handling it requires 3 hash lookups: * one failed unicast lookup (by src+dst addrs) * lookup by mcast(dst) addr . * unicast lookup (tunnel local ip as dst + pkt's src addr) where previously it needed 2: * lookup by src to find unicast tunnel + compare dst to local addr (failing for mcast) * lookup by mcast to find the mcast tunnel Change-Id: I7a3485d130a54194b8f7e2df0431258db36eceeb Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-10-04Support reassembly for fragments coming to ip4-local nodeJuraj Sloboda3-0/+9
Change-Id: I3aa4708c1c3cdda344f282d56b617677080eaaa1 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-10-04udp_echo: fix cut-through server modeFlorin Coras2-19/+26
Change-Id: I20dd2071c936eb2c1870d45860553007c8e20587 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-04MFIB-API: when programming an (S,G) fix the grp-lenNeale Ranns1-0/+4
Change-Id: I97052d29080501de53fe95499c860faf0765e81d Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-10-04VPP-1430: remove unnecessary paddingMarco Varlese1-2/+0
A copy/paste mistake caused to add padding to the buffer used to send data. Change-Id: I04d8dfec4ae195927be1675c5ce8b30230d5b376 Signed-off-by: Marco Varlese <marco.varlese@suse.com>
2018-10-04Fix handling of mpls_tunnel_add_del APIJohn Lo1-2/+16
Handles next_hop_weight, next_hop_preference and next_hop_table_id properly in vl_api_mpls_tunnel_add_del_t_handler(). Also updated vpp_api_test and custom_dump handling of related APIs. Change-Id: I89e211bfa3b9d8ead396b24b3c46b7c7f6511f44 Signed-off-by: John Lo <loj@cisco.com>
2018-10-03ipsec: add missing ipv6 ah code & ipv6 testsKlement Sekera4-27/+103
Change-Id: I89e90193ded1beb6cb0950c15737f9467efac1c3 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-10-03session: fix first segment manager cleanupFlorin Coras2-4/+5
Change-Id: I750db7617ff9fd36647743094e0fa855e7dada86 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-03VPP-1426: CLI crash on 'set int feature'Paul Vinciguerra1-1/+1
Change-Id: Ib2221a43347c66940b6b5f71914a451ca4627d2f Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>