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2020-05-25api: add new stream message conventionOle Troan3-30/+122
Instead of having to wrap dump/detail calls in control ping, send details messages in between a normal reply / request pair. As expressed in the below service statement. Example: service { rpc map_domains_gets returns map_domains_get_reply stream map_domain_details; }; define map_domains_get { u32 client_index; u32 context; u32 cursor; }; define map_domains_get_reply { u32 context; i32 retval; u32 cursor; }; To avoid blocking the main thread for too long, the replies are now sent in client message queue size chunks. The reply message returns VNET_API_ERROR_EAGAIN when there is more to read. The API handler must also include a "cursor" that is used to the next call to the get function. API handler example: REPLY_AND_DETAILS_MACRO (VL_API_MAP_DOMAINS_GET_REPLY, mm->domains, ({ send_domain_details (cursor, rp, mp->context); })); The macro starts from cursor and iterates through the pool until vl_api_process_may_suspend() returns true or the iteration reaches the end of the list. Client Example: cursor = 0 d = [] while True: rv, details = map_domains_get(cursor=cursor) d += details if rv.retval == 0 or rv.retval != -165: break cursor = rv.cursor or the convenience iterator: for x in vpp.details_iter(vpp.api.map_domains_get): pass or list(details_iter(map_domains_get)) Change-Id: Iad9f6b41b0ef886adb584c97708dd91cf552749e Type: feature Signed-off-by: Ole Troan <ot@cisco.com>
2020-05-24dpdk: del warnings that duplicate counters in espAlexander Chernavin2-12/+0
Type: improvement Change-Id: I51cbe5c76a88d7fa65fa24dc1528e4f991eba534 Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
2020-05-22avf: interrupt mode, support for WB_ON_ITRDamjan Marion2-57/+103
Type: improvement Change-Id: I5c944c3f82e0f278b64f28e09a74f24514c029f0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-22avf: improve link speed handlingDamjan Marion1-34/+36
Support VIRTCHNL_VF_CAP_ADV_LINK_SPEED. Type: improvement Change-Id: Ie45c9d557d0369464cbb6881ee1259ef3807d7d5 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-22nat: fix dslite session port allocationVladimir Ratnikov1-4/+4
Fix allocation of port per dslite session. After each session is created per protocol, when new one should be created with new port, instead it's trying to create with the same port and while(1) loop is executed forever and VPP does not response Type: fix Signed-off-by: Vladimir Ratnikov <vratnikov@netgate.com> Change-Id: Ic91b8b07253498ef9846ca60bcd4c4c76a5fac91
2020-05-22nat: output fib index fixFilip Varga1-69/+47
Type: fix Change-Id: I7cb7e3716aee865b12235865009e39ed6ad16680 Signed-off-by: Filip Varga <fivarga@cisco.com>
2020-05-20srv6-mobile: Update the doc for gtp4.dt and gtp6.dt funcitons.Satoru Matsushima1-5/+64
Document update to reflect merged SRv6 functions of lookup and forwarding for inner IP packet encapsulated with outer IP and GTP-U headers. Type: docs Signed-off-by: Satoru Matsushima <satoru.matsushima@gmail.com> Change-Id: I85c9ddf6bf9fa63f2b8b6e03eff3ecec1e7615ab
2020-05-19vppinfra: refactor mpcap.hDave Barach1-1/+1
vppinfra source files MUST NOT #include <vlib/vlib.h>, <vnet/vnet.h> or similar. Move mpcap_add_packet(...), mpcap_add_buffer(...) to a new file: src/vnet/mpcap.h. Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Id517aef6fe49b618f853ce32940b91ba45a1e60d
2020-05-19dpdk: change netvsc device port typeMatthew Smith1-1/+1
Netvsc devices have the port type determined from their link speed. The link speed between reboots of an Azure VM does not always end up at the same value, so an interface that was FortyGigabitEthernet0 earlier may be FiftyGigabitEthernet0 now. That makes it difficult to maintain a persistent store of configurations and apply those at startup. Change the port type to be VF so the name will always be generated as VirtualFunctionEthernetX. Type: improvement Change-Id: I58cab852b87c0bcd9f73afe239803f38dab5c159 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2020-05-19dpdk: fix pktmbuf pool private data initBenoît Ganne1-0/+1
Type: fix Change-Id: I7349840af48eec209532dab43a8ad0bd68993268 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-05-15misc: removed executable bits from source filesRay Kinsella6-0/+0
Identified and removed executable bit from source files in the tree. find . -perm 755 -name *.[ch] -exec chmod a-x {} \; Type: improvement Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: I00710d59fcc46ce5be5233109af4c8077daff74b
2020-05-15ikev2: add support for NAT traversalFilip Tehlar4-82/+286
Type: feature * initiator behind NAT supported * tested with static NAT mappings * works only with pre-configured tunnels The pre-configured tunnel has to be defined as follows: initiator (i) side: src=ip(i) dst=ip(r) responder (r) side: src=ip(r) dst=ip(nat) Change-Id: Ia9f79ddbbcc3f7dc8fde6bbeca2a433e3b784e94 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2020-05-14nat: unhide testsKlement Sekera1-5/+5
Parallel merges introduced two test clasess with a same name. Rename latter, so that former is seen (and run) by test runner again. Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I47772b41bb940bfdda4536cdd1f9b5e3768ca18b
2020-05-14nat: "users" dump for ED-NATKlement Sekera3-0/+170
Since the removal of "users" concept in ED-NAT nat44_user_dump API returns empty array. This brings back previous behaviour at a considerable runtime cost until a better API is introduced. Type: improvement Change-Id: I5a45923cfeb6b8ebe6fc906601264d6567386991 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2020-05-14ikev2: use u32 in unformatFilip Tehlar1-1/+1
Type: fix Change-Id: If240bd8b3579678c0a6b5ea723946a35b53e5c31 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2020-05-14dpdk: fix crash with chelsio pmdBenoît Ganne1-6/+12
cxgbe PMD initializes its control channel as part of dev_configure(), and trying to get link status prior to it will lead to a crash. DPDK documentation loosely hints that we should not call any device function before dev_start(), call link_state() only for the relevant PMDs. From DPDK API documentation: The functions exported by the application Ethernet API to setup a device designated by its port identifier must be invoked in the following order: rte_eth_dev_configure() rte_eth_tx_queue_setup() rte_eth_rx_queue_setup() rte_eth_dev_start() Then, the network application can invoke, in any order, the functions exported by the Ethernet API to get the MAC address of a given device, to get the speed and the status of a device physical link, to receive/transmit [burst of] packets, and so on. Type: fix Change-Id: I12d2ab4d84e6bd72a9f695447e86f3222929c804 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-05-14memif: 14 bytes extra overhead issue fixed.Mrityunjay Kumar1-2/+2
Type: fix Signed-off-by: Mrityunjay Kumar <kumarnitp@gmail.com> Change-Id: I31cc5e853b57e285064647503231b251e5152d3f
2020-05-14nat: remove unused codeKlement Sekera2-3/+0
Type: improvement Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I95286d6723fd1860bf6bb0e81c474d732ab25121
2020-05-14nat: ED: store both thread&session idx in hashKlement Sekera9-197/+315
By storing thread and session index in hash table we are able to skip multiple hash lookups in multi-worker scenario, which were used for handoff before. Also, by storing sesion index in vnet_buffer2, we can avoid repeating the lookup after handoff. Type: improvement Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I406fb12f4e2dd8f4a5ca5d83d59dbc37e1af9abf
2020-05-14nat: fix segv if out of ports in ed modeAlexander Chernavin2-1/+47
Type: fix Change-Id: Ife726d2f6baaa3516c209011183f39670cf6a55d Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
2020-05-13sr: fix srv6/srv6-ad/srv6-as promisc mode switchJohn Lo2-6/+22
Calling ethernet_set_flags() to switch interface to/from promiscuous mode must use use hw_if_index instead of sw_if_index. Type: fix Signed-off-by: John Lo <loj@cisco.com> Change-Id: I72da286b913893227e32193ee11fbbc56e04804d
2020-05-13nat: fix broken buildKlement Sekera1-1/+1
Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I2a70db3a25450e014adaed84989f4da9bb77b14d
2020-05-13nat: fix LRU blocked by inactive sessionKlement Sekera10-161/+391
This fixes a situation where long-lived inactive session blocks LRU list. Solution is to have multiple LRU lists based on session type. This helps because session timeout is same for all sessions of same type. Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I5e54b2aab73b23911d6518d42e8c3f166c69a38c
2020-05-13nat: perf improvement - replace branchy codeKlement Sekera32-451/+401
Use a lookup table instead. Type: improvement Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: Ia8461099828bb8824bf016201f135e6b69c444d1
2020-05-13nat: handoff next node feature fixFilip Varga7-47/+159
Type: fix Change-Id: I14e323e7bb1db7a3d40668212535c07504374e59 Signed-off-by: Filip Varga <fivarga@cisco.com>
2020-05-13ikev2: fix removing of expired SAsFilip Tehlar1-1/+1
Type: fix Change-Id: Idf9b0ffb4e3a0113bece80d1195192bdf46feb89 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2020-05-12lacp: missing endian conversions for trace packet formatSteven Luong1-2/+2
Fix a couple endian conversions for displaying Marker Protocol packet in the trace Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I746a67fb6143b5ad52bc4af9604ff8760dbdec9b
2020-05-11crypto-native: properly deal with broken or outdated toolchainsDamjan Marion5-42/+54
Avoids crash due to missing symbol, when build system detects toolchain which is not able to produce binaries for all targets we need.... Type: fix Change-Id: I77ee63cb8dca3c9e4e83a6235c60f1439a472444 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-09gtpu: fix coverity issueChenmin Sun1-2/+2
Fix coverity issue #210194 in gtpu-decap Type: fix Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: I5b172c8494527e7117c4e7e7083a8473165aa40f
2020-05-08docs: fix merge damage in nat.hDave Wallace1-4/+0
Type: fix Fixes: b5a575b09 Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I22d35159a923075243df9760f1a74e2ca74e30e1
2020-05-08nat: fix per thread data vlib_main_t usage take 2Ole Troan7-42/+32
The original fix access vlib_main before these was initialized. Removed cached vlib_mains structure. Type: fix Fixes: 9bb09afb56b1aa787ca574cc732085272059fd5f Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I686bab9220e27891f66bf60489c1602855786aa8 Signed-off-by: Ole Troan <ot@cisco.com>
2020-05-07nat: remove duplicate line of codeKlement Sekera1-1/+0
Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I3c914d5c457df40205280ac589a2d353261343d5
2020-05-07nat: fix per thread data vlib_main_t usageFilip Varga9-75/+97
Type: fix Change-Id: If6784c9eb278f525e05304d10fd1a00641faaaf0 Signed-off-by: Filip Varga <fivarga@cisco.com>
2020-05-07lacp: fix regarding vm arg for vlib_time_now callsElias Rudberg6-43/+26
Use thread-specific vlib_main_t *vm pointers to avoid problems with different threads accessing the same vlib_main_t data structure. This avoids assertion failure when vlib_time_now() is called with a vm corresponding to a different thread. Type: fix Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net> Change-Id: I359596ecff86e03d57aa8d2330f77bf9a913485f
2020-05-07rdma: fix alignment issueDamjan Marion1-2/+2
Type: fix Change-Id: I0ff7a6f3354066c2252c1ebd0d43ac59db278bf0 Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net>
2020-05-06docs: clean up make docs jobPaul Vinciguerra21-42/+70
Type: docs Change-Id: I9b5e5137eb4c1e89f6e8d7a278cd11a0fd496471 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-05-06crypto: fix coverity issuesFan Zhang1-5/+11
Fix coverity issues in crypto framework and cryptodev engine. Type: fix Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com> Change-Id: Ib261da0163c8182c803600db22c5a6dad5a19999
2020-05-06rdma: fix clang buildBenoît Ganne1-2/+9
Type: fix Change-Id: I9b613f0af484f601dd20a851e2f59ee5e06b5c37 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-05-06nat: ipfix logging vlib_mains[thread_index] bugfixElias Rudberg1-16/+16
Use thread-specific vlib_main_t *vm pointers to avoid problems with different threads accessing the same vlib_main_t data structure. This avoids crashing when ipfix logging is enabled and several threads are used. Type: fix Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net> Change-Id: Ic1d3d335919d7666ead14be1153eb8c8c07b7356
2020-05-06nat: enable force session cleanupFilip Varga6-142/+236
Force session cleanup drops NAT db. Also fixing user specific cli/api calls. Type: improvement Change-Id: Ia3e25fcf07fe5fb9a83d55c03fe90aca727b41ac Signed-off-by: Filip Varga <fivarga@cisco.com>
2020-05-06nat: fix coverity warningKlement Sekera1-19/+5
Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I609fef6f96c6a3fc85a4dc07e75244b0e1ba9239
2020-05-05tests: add test description to quic testsDave Wallace1-0/+24
Type: style Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: Ief894e940a913a4ccf5368a2fdcf5479917f56cb
2020-05-05ipsec: User can choose the UDP source portNeale Ranns1-2/+2
Type: feature thus allowing NAT traversal, Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Ie8650ceeb5074f98c68d2d90f6adc2f18afeba08 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-05-05ikev2: remove sa from main threadFilip Tehlar1-17/+29
Type: fix Change-Id: Ib73ce48552cfa9e825a6833f5594650783d82f3b Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2020-05-05gtpu: RX offload for IPv6 payload supportingChenmin Sun3-8/+38
this patch adds the offloading capability for the IPv4 GTPU tunnel which the next-node is assigned as IPv6 Type: feature Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: Ie39cd43058d36514656351dc6e906a19d5de89c0
2020-05-05flow: explicitly convert RSS function types in dpdk_pluginChenmin Sun1-1/+34
explicitly convert RSS function types from vnet_rss_function_t to rte_eth_hash_function to avoid these two types go out of sync in the future... Type: fix Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: Ic09f6bb7f2cfbcf7cc4d380e51554b7f2b7a3b90
2020-05-05nat: remove unused codeKlement Sekera1-27/+0
Type: refactor Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I33b2b38961b200dc3297b82124a7107b9ecbd0de
2020-05-04session: add option to preallocate fifo headersFlorin Coras2-2/+58
Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie47546ef36590b90ed481b14cf812afbecf7981c
2020-05-04ikev2: fix string in apiFilip Tehlar1-1/+1
Type: fix key file name should be a string and not array of u8. Change-Id: I7d280d2397030e73732b374ad9d3146fad0bb19f Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2020-05-04fib: midchain adjacency optimisationsNeale Ranns2-15/+0
Type: improvement - inline some common encap fixup functions into the midchain rewrite node so we don't incur the cost of the virtual function call - change the copy 'guess' from ethernet_header (which will never happen) to an ip4 header - add adj-midchain-tx to multiarch sources - don't run adj-midchain-tx as a feature, instead put this node as the adj's next and at the end of the feature arc. - cache the feature arc config index (to save the cache miss going to fetch it) - don't check if features are enabled when taking the arc (since we know they are) the last two changes will also benefit normal adjacencies taking the arc (i.e. for NAT, ACLs, etc) for IPSec: - don't run esp_encrypt as a feature, instead when required insert this node into the adj's next and into the end of the feature arc. this implies that encrypt is always 'the last feature' run, which is symmetric with decrypt always being the first. - esp_encrpyt for tunnels has adj-midchain-tx as next node Change-Id: Ida0af56a704302cf2d7797ded5f118a781e8acb7 Signed-off-by: Neale Ranns <nranns@cisco.com>