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2017-05-18acl-plugin: reject the too-short variable-length messages from clients (VPP-839)Andrew Yourtchenko1-3/+42
Prior to commit bfd9227e6da567e0e19e026afe94cd4c0b65f725, there was no clean way to check the lower-level message length as supplied by the client, so there was no option but to trust that the client does the right thing and allocates memory correctly. The absence of checks makes it hard for a misbehaving client to spot the problem - because everything "appears" to work correctly for the specific erroneous message exchange. This commit ensures the message received is at least as big as we expect, and complains loudly if it is not. Change-Id: I806eaac7c7f1ab3c64cb2bfa6939ce27da9a2b44 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2017-05-18VPP-847: improve bihash template memory allocator performanceDave Barach5-57/+111
Particularly in the DCLIB_VEC64=1 case, using vectors vs. raw clib_mem_alloc'ed memory causes abysmal memory allocator performance. Change-Id: I07a4dec0cd69ca357445385e2671cdf23c59b95d Signed-off-by: Dave Barach <dave@barachs.net>
2017-05-17ioam: configuration for SRv6 localsid (VPP-693)shwethab4-23/+54
This add debug cli to accept SRv6 localsid that will be used to attract the return traffic for M-Anycast flows. Change-Id: I8f8dd115c36498141ae4cb143c6584141950b1d3 Signed-off-by: shwethab <shwetha.bhandari@gmail.com> (cherry picked from commit 00c14a94c34fac89e6e589c4a7aad20d8dd183dc)
2017-05-17Add vl_msg_api_get_message_length[_inline]Dave Barach2-0/+17
Change-Id: I6d86cf7966d51ec7a507bbb59c586adbfb45be05 Signed-off-by: Dave Barach <dave@barachs.net>
2017-05-17dpdk: Do not check and set rte_mbuf refcnt if dpdk ver >= 17.05Damjan Marion1-0/+4
According to DPDK release notes this is done by DPDK. Also, it fixes assers in debug image. Change-Id: Ida1d25f8cd0c2232110e44eabd7dc3e512336758 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-17VPP-719: Accept ARP replies from VRRP hw addrMatthew Smith1-7/+27
Check whether an ARP src hw addr starts with 00:00:5e:00:01 before rejecting due to a mismatch between ARP src hw addr and ethernet frame src addr. Change-Id: Ia3ecd5d6dba34876aca8d90bc622a0a1397e48fb Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2017-05-17vhost: bad packet assembled from descriptor chainingSteven1-1/+2
When the descriptor is chained via multiple parts, vhost is supposed to reassemble the different parts to form a packet prior to passing the packet to the next input node. However, bad packet was seen, having bad ethertype, source, and destination mac addresses. The problem was due to the destination pointer not being incremented as each chain is processed. THe result was the first chain is copied to the beginning of the buffer, the next chain is copied, then the last chain is also copied to the beginning of the buffer. As a result, the ethertype, source and destination mac, etc, are being overwritten by the very last chain of the descriptor. Change-Id: I78f9a91de68c85574047912576dcc311d7597e21 Signed-off-by: Steven <sluong@cisco.com>
2017-05-17Use counters on ipsec tunnel interfacesMatthew Smith3-6/+107
Increment byte & packet counters when packets are sent or received on an IPsec tunnel interface. Set counters to zero when the interface is deleted. Change-Id: Ie9584aa82778875dd4d0c931005f7720b4d5c76d Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2017-05-17Add ethernet type to support NSH over ethernetHongjun Ni1-1/+1
Change-Id: I876599d6183fab989949e8ccad5c0a3ef81991be Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2017-05-17VPP-846: tcp perf / scale / hardeningDave Barach7-50/+108
Fix builtin server event queue handling Change-Id: I21b49c37188746cadb2fd9423291c5dc1335798c Signed-off-by: Dave Barach <dbarach@cisco.com>
2017-05-17ARP learning fixes (VPP-843)Neale Ranns3-82/+68
learn ARP peers if, 1) it's a reply to a local address, 2) we are sending a response to a request. send proxy ARP responses only in the interface the request was sent. Change-Id: I22b949c65122824233076492b7dd537daca07bc2 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-05-16Fixes to tcp active opens and receptionDave Barach2-1/+10
- Properly initialize connection index - Add new session to main hash table - Drop packets that are completely in the past with respect to the rcv wnd (e.g., retransmits due to premature timer pops) Change-Id: Ic0873018ff0a4c59e0913863dc7f0c0f822d5c34 Signed-off-by: Dave Barach <dbarach@cisco.com> Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-05-16Unneeded linkingMarco Varlese1-0/+4
Removed the linking which does not appear to be necessary when using in repo dpdk and which causes a build failure when using the shared-dpdk mode. Change-Id: I6bad2bd11d6db40fbd2def78f98c6beba66ff416 Signed-off-by: Marco Varlese <marco.varlese@suse.com>
2017-05-16VPP-845: add configurable elog post-mortem dumpDave Barach4-4/+37
Off by default. Enable via cmdline "... vlib { elog-post-mortem-dump } ..." Change-Id: I2056b9de9b37475f2bfeeb5404da838f1b42645a Signed-off-by: Dave Barach <dave@barachs.net>
2017-05-16ping command does not work when there is woker thread (VPP-844)flyingeagle231-0/+1
Change-Id: Ic896b237a7d141243e1b7d6d4fbb2a120f44363e Signed-off-by: flyingeagle23 <wang.hui56@zte.com.cn>
2017-05-16Fix regression of setting device to admin-down stateJohn Lo1-5/+4
Change-Id: I0ffa572839405efe1170d6ddb073e53e9af02db7 Signed-off-by: John Lo <loj@cisco.com>
2017-05-16Place the vpp_papi*.egg file together with other build products.Igor Mikhailov (imichail)1-1/+2
This way it will be deleted when clean/wipe is performed. Change-Id: Ic3fcfe8b80ac8b80a5a25ec04c35c36a638ca570 Signed-off-by: Igor Mikhailov (imichail) <imichail@cisco.com>
2017-05-15Add sw_if_index of tunnel interface to API reply for ipsec_tunnel_if_add_delMatthew Smith4-15/+36
Change-Id: If5158f6fa7344dee94548c93dace779430e0647f Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2017-05-15acl-plugin: unapply the ACLs if interface is being deletedAndrew Yourtchenko1-0/+4
(HC2VPP-137 is the client behavior triggering this) If the user does not unapply the ACLs off the interface, but deletes the interface, the subsequent reuse of the sw_if_index might find itself with the datapath hooked up for ACL processing even though there is no ACL configured. The fix is to unapply any ACLs in the callback which is called upon the sw_if_index addition/deletion. Change-Id: Icea413d7fbf1ef891844a4818626e1b34fe79cbf Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> (cherry picked from commit 4c72e629e5ace392390a9d6109594254525064f7)
2017-05-15dpdk: Enable hardware CRC strip for Intel VFsDamjan Marion1-0/+5
Change-Id: I60a7795761fe74ae5d57dacd03c343ddb77434d4 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-15Add GTP-U plugin. VPP-694Hongjun Ni18-0/+4422
Basic GTP-U feature Change-Id: I31226f890a92c5303ac06e112ed7820cae52d9bd Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2017-05-15memif: migrate memif to use vnet device infra APIsSteven2-22/+40
Migrate memif to use vnet device infra APIs. No new function is added. Change-Id: I70e440d2ae1e673876365041f31fe78997aceecf Signed-off-by: Steven <sluong@cisco.com>
2017-05-15dpdk: improve error handling during device initializationDamjan Marion6-79/+98
Change-Id: Ib390164abb07ca0d38fd49e7e2e6b4e9ea856405 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-15af_packet: support changing the mtu sizeRay Kinsella1-1/+23
Added support to the af_packet device to change the MTU size. Change-Id: I9c9e1e17323721f3efccf70a10b753e12eef94d5 Signed-off-by: Ray Kinsella <ray.kinsella@intel.com>
2017-05-15jvpp: fix memory allocation for variable lenght messages (VPP-841)Marek Gradzki4-22/+49
Change-Id: I9a46125e3cf9815c08cf8cca17713ec6e9121eae Signed-off-by: Marek Gradzki <mgradzki@cisco.com> (cherry picked from commit 307cfd8eb14ff7df04316ffa56f2c2481d650d7e)
2017-05-15Fix builtin tcp clientDave Barach4-38/+78
Change-Id: I83a1b02a73fd159f14cca04fed3993f571475a00 Signed-off-by: Dave Barach <dbarach@cisco.com>
2017-05-15Add a missing byte-swap call in ACL intf dump.Jon Loeliger1-1/+1
Change-Id: I87495d95dc6c5a36ff6d2ae05203e22e43403bf6 Signed-off-by: Jon Loeliger <jdl@netgate.com>
2017-05-15[plugins/dpdk] Support for CLIB_HAVE_64 (aarch64)Christophe Fontaine1-0/+13
For platforms which do not support u8x32, such as aarch64, add an alternative implementation of 'dpdk_buffer_init_from_template'. Change-Id: Ia7e8d0a5985fa5925e063ed6e890208c73e39933 Signed-off-by: Christophe Fontaine <christophe.fontaine@enea.com>
2017-05-15L2BD/API:fix bd dump to ignore unknown bd_idEyal Bari1-19/+20
Change-Id: I417dfeba902ca8c3a080773942d4d2ce4335a9c1 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-05-15Fix vnet_interface_counters API definitionAloys Augustin3-144/+227
The api specification had u8 as data type, which caused the python binding to fail. Fixes VPP-642 Change-Id: I9ba97959740d44c8f4a12db9356d0d1bcd709a73 Signed-off-by: Aloys Augustin <aloys.augustin@polytechnique.org> Signed-off-by: Ole Troan <ot@cisco.com>
2017-05-15Fix FIB recursion loops via cover (VPP-842)Neale Ranns3-38/+81
Change-Id: Ia91c3e8cb27b9e4c1cccefc0a4857dd9995450ab Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-05-11Validate ip6 interface fib tables early onFlorin Coras1-0/+5
This should avoid random crashes due to reception of packets (multicast in particular) before ip6 addresses are configured on the interfaces. Change-Id: Ibcf1a5a2ae2fa75f8b57da1b2f09f32c081210d7 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-05-11dpdk: bump to dpdk 17.05Damjan Marion4-22/+16
Change-Id: I19744387859129c6b8dc104041af158bf5f1d988 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-11Handle RST of TCP connections in SYN-RCVD state, VPP-822Florin Coras1-8/+23
Change-Id: Ieb0c1e690d6ae082cfedb276252a31fab480e561 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-05-10Allow to override the build dateBernhard M. Wiedemann1-1/+6
using the SOURCE_DATE_EPOCH env var to make vpp package builds reproducible. See https://reproducible-builds.org/ for why this is good and https://reproducible-builds.org/specs/source-date-epoch/ for the definition of this variable. Change-Id: Iae0935c9bb4ccdfdb65600be543945a88f2e137f Signed-off-by: Bernhard M. Wiedemann <bwiedemann@suse.de>
2017-05-10vnet: introduce error state for sw interfacesDamjan Marion3-1/+13
Interfaces with error state are not allowed to go admin up Change-Id: I09fc09a5b28130aead219dccbc2e0f30ea7414cf Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-10completelly deprecate os_get_cpu_number, replace new occurencesDamjan Marion20-75/+77
Change-Id: I82c663bc0866c6c68ba354104b0bb059387f4b9d Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-10Multi-thread enablement for the debug cli http serverDave Barach3-2/+35
Change-Id: Iec1f739fe24c722d0db6c10cc81b5e8333067ea1 Signed-off-by: Dave Barach <dbarach@cisco.com>
2017-05-10Add crc32c inline function, allows compilation on 32-bit systemsDamjan Marion7-19/+67
32-bit code still can use crc32c instructions, but it operates on 32 registers Change-Id: I9bb6b0b59635d6ea6a753584676ebcf59c8f6584 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-10dpdk: refactor interface speed detectionDamjan Marion3-98/+42
- Adds VirtualFucntionEthernet for VFs - Enables MLX4 driver Change-Id: I163300e68edbe033227f641bdfcfe5918cbe58cf Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-10Make reproducible build possibleMarco Varlese1-3/+7
For downstream consumption is important to have a way to specify the date or the user or the hostname to particular values so to have reproducible builds and/or packages. Change-Id: I134288662b6cfbbe26bba7d8bc6be8511b34360c Signed-off-by: Marco Varlese <marco.varlese@suse.com>
2017-05-10device: Add callback for set interface rx-modeSteven3-27/+72
- When the interface rx-mode is changed via CLI, the corresponding device may want to know about it and to reset the driver. This patch is to add the callback. - In the function vnet_hw_interface_set_rx_mode, it appears it is missing a line hw->rx_mode_by_queue[queue_id] = mode because the function is checking if the new mode is the same as hw->rx_mode_by_queue which is initialized to POLLING. So if the function is called to change the mode to interrupt, it just returns without doing anything. This is the check that I am talking about in the same function. if (hw->rx_mode_by_queue[queue_id] == mode) return 0; Change-Id: Iaca2651c43e0ae3fda6fd8dc128e247b0851cc65 Signed-off-by: Steven <sluong@cisco.com>
2017-05-10SNAT: move API code to separate fileMatus Fabian4-1256/+1312
Move API source code from snat.c to snat_api.c Change-Id: I1c4439eb5d2e3f43695ecc4d300eccd148105c15 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-05-10vppinfra: optimize and simplify splat inline functionsDamjan Marion1-17/+11
Example for u32x4 case: Old code generates 2 instructions: vmovd %edi,%xmm0 vpunpckldq %xmm0,%xmm0,%xmm0 vpunpcklqdq %xmm0,%xmm0,%xmm0 New code uses only one instruction: mov %edi,-0x4(%rsp) vbroadcastss -0x4(%rsp),%xmm0 Change-Id: I989dc3025f5fe3f6c880972389ded11f31e2f3f6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-10Improve TCP option handling, VPP-757Florin Coras3-15/+54
Change-Id: Ica634536387d1196366ec96c52770287fcab0768 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-05-10Builtin debug cli http serverDave Barach4-5/+647
Visit http://<vpp-ip>/show/interface or similar. Change-Id: I076b4661cf19d1b94bb01efdadb5849446be915e Signed-off-by: Dave Barach <dave@barachs.net>
2017-05-10Ignore data in RST segments, VPP-723Florin Coras2-59/+53
Change-Id: I01650b3b10b79ec549be0d5eceb0e318c06fcb50 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-05-10Produce vpp_papi*.egg for virtual environmentsIgor Mikhailov (imichail)1-1/+2
Produce vpp_papi*.egg so that virtual environments (e.g. virtualenv) could install vpp_papi inside them. Change-Id: I9664d119a64f4968de44a7a430aec4879ed02b16 Signed-off-by: Igor Mikhailov (imichail) <imichail@cisco.com>
2017-05-09dpdk: refactor setup, start, stop codeDamjan Marion5-87/+167
Change-Id: I0fec86914ec027383ff511b7092beac2363f55f7 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-09Fix remaining 32-bit compile issuesDamjan Marion18-59/+71
Change-Id: I9664214652229b663c3e3ba7406b4ede96bfb123 Signed-off-by: Damjan Marion <damarion@cisco.com>