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2019-01-12session: generate wrong thread errors instead of crashingFlorin Coras6-22/+45
Change-Id: I7e59ae718d2722c49d42b22a0874e1645a191e89 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-01-11Fix 'show interface span' field lengthIgor Mikhailov (imichail)1-2/+2
Allow to display longer interface names, e.g. VirtualEthernet0/0/0.102 The field length (32) is now the same as for 'show interface'. Change-Id: I1cb1efd459acb800bfaeeec40b672c8b17cd8c3d Signed-off-by: Igor Mikhailov (imichail) <imichail@cisco.com>
2019-01-10session/vcl: improve fifo tx notificationsFlorin Coras3-49/+50
Change-Id: Ied476c417c8ba5b4d7c615125c36eecd9ca64fbc Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-01-10ARP/ND: copy opaque2 persistent fields to new packetNeale Ranns3-4/+16
Change-Id: Ic65f686aaccaf8450732d88d7471b587faccaa9d Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-01-09VXLAN: Prevent duplicate bypass graph nodes.Jon Loeliger2-4/+37
Change-Id: I68cc509b594b09751ff5e0e09bbca187a4a88edd Signed-off-by: Jon Loeliger <jdl@netgate.com>
2019-01-08Fix name of ipv6-n-tupleHongjun Ni1-1/+1
Change-Id: Ia95a75295e4865b4720573f164ccba8bcc7679ae Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2019-01-08virtio: fix kick race issueDamjan Marion3-10/+29
Change-Id: I25b2a28513821bc5eab9ac6890a3964d412b0399 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-01-07tapv2: add "tap_flags" field to the TAPv2 interface APIAndrew Yourtchenko3-0/+8
Change-Id: I26f99d95f52c9fe107d17dcbbf5c6185523beade Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2019-01-07VOM: mroutesNeale Ranns4-6/+31
- fixes in ip.api for dumping mroute path flags Change-Id: I13b0cfb15d374250ed71bd4e13dda9b798c18204 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-01-07L2 BD API to flush all IP-MAC entries in the specified BDJohn Lo4-12/+83
Implement API/CLI to clear IP-MAC tables used for ARP-termination in the specified bridge domain. The CLI to flush MAC IP tables for a BD is: set bridge-domain arp entry <bd-id> del-all The API added is bd_ip_mac_flush. Change-Id: I34ceb87c0f480c7102f6559312c24081ed485af8 Signed-off-by: John Lo <loj@cisco.com>
2019-01-07Handle buffer alloc failure in vlib_buffer_add_dataDave Barach3-34/+72
It's not OK to crash due to a transient buffer allocation failure. Return 1 if the requested operation failed, otherwise 0. Buffer index parameter change to a value-result, so the caller can differentiate between partial and complete allocation failure: callers which request an initial allocation (inbound bi = ~0) need to check the (out) value to decide whether or not to call vlib_buffer_free(...). Change-Id: I03029d7f2714c17dca4630dfd95a1eb578b68384 Signed-off-by: Dave Barach <dave@barachs.net>
2019-01-07Fix TCP checksum.Andrej Kozemcak1-1/+4
Set TCP checksum to zero, before calculate the TCP checksum. Change-Id: Id96743334481804b8ebb74afef2f1dbfed29e0cb Signed-off-by: Andrej Kozemcak <andrej.kozemcak@pantheon.tech>
2019-01-06pktgen: support mixed multi/single chunk pcap replayDave Barach3-71/+165
Change-Id: I3d387b5e2b17f89ed688ea6cfee3fb6d782fe326 Signed-off-by: Dave Barach <dave@barachs.net>
2019-01-05vcl/session: add api for changing session app workerFlorin Coras5-15/+176
In case of multi process apps, after forking, the parent may decide to close part or all of the sessions it shares with the child. Because the sessions have fifos allocated in the parent's segment manager, they must be moved to the child's segment manager. Change-Id: I85b4c8c8545005724023ee14043647719cef61dd Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-01-04tcp: fix reset in syn-sentFlorin Coras1-2/+1
Change-Id: I6732adc06fbb3d4b427e671ddcfe6eabc08d4a1b Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-01-03tcp: add more closing state arcsFlorin Coras1-0/+19
Change-Id: If6f4d6404753b2d6b96e17f5414079bcdb9edde8 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-01-03tcp: better randomize issFlorin Coras2-4/+41
Change-Id: I3638221e59024d6b7d82499d57e25b8e609f73cb Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-01-03Fix used-before-set in vl_api_bridge_flags_t_handlerDave Barach1-1/+2
The aarch64 cross-compiler complains about this when building an optimized image. So we fix it... Change-Id: Ib2b2089c0534753d7d470311012fa0073ab27d1d Signed-off-by: Dave Barach <dave@barachs.net>
2019-01-03Fix an issue in tls.cPing Yu1-1/+3
Curernt code will overwrite parent_app_api_context, and defer the setting after this value is used in callback. Change-Id: Ie16e432fd0f4214e6deff3aa3b58b3be824b0331 Signed-off-by: Ping Yu <ping.yu@intel.com>
2019-01-02Revert "add ipsecmb plugin"Florin Coras1-4/+0
This reverts commit be16020c5034bc69df25a8ecd7081aec9898d93c. The arm verify job actually failed but the result was overwritten by an x86 ubuntu retry. Change-Id: Idcae7691fc575053563b8ff8bcad661c15891668 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-01-02Fixes for buliding for 32bit targets:David Johnson7-15/+23
* u32/u64/uword mismatches * pointer-to-int fixes * printf formatting issues * issues with incorrect "ULL" and related suffixes * structure alignment and padding issues Change-Id: I70b989007758755fe8211c074f651150680f60b4 Signed-off-by: David Johnson <davijoh3@cisco.com>
2019-01-02ipsec: fix support check when using AES-GCMMatthew Smith1-10/+15
When adding an IPsec SA, ipsec_check_support_cb() is called. This invokes a callback for AH and a callback for ESP to check if the algorithms are supported. When using AES-GCM on an ESP SA with the DPDK IPsec backend selected, the AH callback fails. The DPDK IPsec backend has no AH support, so the callback for the default OpenSSL backend is invoked. This checks whether the crypto algorithm is AES-GCM and returns failure. Only invoke the callback to check support for the IPsec protocol of the SA - either AH or ESP rather than doing both. Change-Id: Ic10be6a17b580d06ffb7e82ef5866e53a4f8b525 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2019-01-02add ipsecmb pluginKlement Sekera1-0/+4
Change-Id: I99c0737dfeeec2db267773625ddc9b55324fd237 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2019-01-01buffers: remove unused codeDamjan Marion12-39/+18
Change-Id: If2bbfbc52994f5de0879763e0b7a7864498debb6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-01-01vcl/ldp: add write msg function and fine tuningFlorin Coras5-26/+61
Allows app to push data. Additionally, ensure reset/close replies are not sent unless vcl closes the session. Change-Id: Icbbf933cf57b55cfbcc7b802af0f83919a066f65 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-28session: free session after transport and app confirmFlorin Coras12-80/+95
In addition to that, a bit of refactoring. Change-Id: Iea1eabc2167bcdef185ec53bc09bae087c5398e6 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-26tcp: add more last-ack arcsFlorin Coras1-0/+19
Change-Id: If538bb9d6fb489906099b727a7bfdb9d9af29402 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-26tcp: separate active and passive establish timersFlorin Coras5-94/+107
Change-Id: Ia2241e963cf45765d8d17c65eea781edbf74d4f9 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-25tcp: add fin-wait-1 dispatch arcsFlorin Coras1-0/+19
Change-Id: Ie4cb08f5d9f7fd025f1a8ae610cebb0b0c315d9f Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-24FIB: adj src assert fix part 2Neale Ranns1-1/+8
Change-Id: Ic112180e53a55993b06ba18102202d6ac5854def Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-12-24tcp: compute seq_end in tcp_inputFlorin Coras3-50/+41
syn/fin are no longer added to seq_end so they must be considered individually in each state. Change-Id: I5e3047194101c4fca2db9f9ad29a4a6468c397ab Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-23FIB: remove assert from adj srcNeale Ranns1-1/+0
this is the case when the ADJ fib is in the non-forwarding trie Change-Id: I7bcda475b3b1e142d16363147dba3a1e2c5a07f9 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-12-22tcp: improve waitclose in closing statesFlorin Coras6-17/+83
Change-Id: I90056176194cb2a144d49a3cb283653d8d30f051 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-22ethernet-input tagged packets optimizationsDamjan Marion1-269/+474
Change-Id: I21bdd8982d5f357590af8a2a0219bdebbaee4e74 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-12-22tapv2: coverity woeSteven1-2/+4
coverity complains about fd leaking inside the if statement because there is a goto which bypasses the statement close (fd). The fix is to close (fd) immediately after it is no longer used. Change-Id: Ic5035b07ec1f179ff3db77744843e47aa8067a3c Signed-off-by: Steven <sluong@cisco.com>
2018-12-21http server: improvementsFlorin Coras3-109/+291
- use http sessions to track communication with peer (as opposed to using the raw sessions) - for static server send ok message prior to sending data - static server can now handle GET requests spread over multiple packets. Good for testing http/tcp implementation. Change-Id: I767a790de9a42e7087db5ce8eefd8efaf598c695 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-21MFIB: coverity fixesNeale Ranns2-7/+16
Change-Id: I5c1bc498f7299e175070eb288e40f8d037c9be3a Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-12-21tcp: fix fin_wait_1 condition to send finFlorin Coras4-3/+20
Also add the closed-waiting session state wherein the session still allows the transport to send oustanding data. Change-Id: Ic47807379906ef2010934381ff0b9e53c7e631d8 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-20tcp: fix syn-sent resetFlorin Coras1-7/+9
Change-Id: I4a811672b27c70bf0e9652c175c7f4168ec40ed7 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-20FIB: encode the label stack in the FIB path during table dumpNeale Ranns14-22/+176
Change-Id: I28e8a99b980ad343a4209e673201791b91ceab4e Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-12-20delete policer classify repeat count drop packets when action is DROPcohu1-5/+0
Change-Id: Id912bc570f42b1709596a917ecf5e56c237ce192 Signed-off-by: cohu <cong.hu@tieto.com>
2018-12-20reassembly: replace asserts with error countersKlement Sekera4-128/+272
Change-Id: Iaa39aea990bc04147f6a049215e990a567d30106 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-12-19session: add cli option to dump session elogFlorin Coras3-3/+31
Change-Id: I1f42644f143bb65ee764c0f869b402595126adac Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-19tcp: fix fin in syn-rcvdFlorin Coras2-11/+18
Change-Id: Iba7c08c9edcf76ea24d00d5ea9e0586e9f94df4e Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-19tcp: add more state machine arcsFlorin Coras1-5/+79
This mostly adds explicit drops or resets for state and flag combinations that would've been otherwise dropped with a warning message. It also adds some valid RST handlers. Change-Id: Ib0d19a0939fe275befeb29cf072b87b1a79937ce Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-19tcp/session: notify transport of close when tx fifo is not emptyFlorin Coras4-22/+29
Disconnect transport even if tx fifo is not empty and have transport deal with the problem. In case of tcp, add timer to fin_wait_1. If it expires and we're still in established state, cleanup but only after waiting for session tx events to cleanup. Change-Id: I45759a3c43dd096bb2c03daf5372416c30678d62 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-19session: handle close before app accept replyFlorin Coras3-7/+5
Change-Id: Ic35bbf55851087d70bfacc1eab4dea4285f98c86 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-18tcp/session: drop connections if message queue is fullFlorin Coras4-21/+28
Also cleanup session table when transport closes and app didn't reply to the close notification. Change-Id: Ie3d518e3afff73437561561b46dbf695c24632ad Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-12-18MFIB: recurse resolution through an MFIB entryNeale Ranns23-177/+1630
Change-Id: I8dc261e40b8398c5c8ab6bb69ecebbd0176055d9 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-12-18PAPI: Add MACAddress object wrapper for vl_api_mac_address_tOle Troan5-18/+9
Change the definition of vl_api_mac_address_t to an aliased type. Change-Id: I1434f316d0fad6a099592f39bceeb8faeaf1d134 Signed-off-by: Ole Troan <ot@cisco.com>