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2021-08-11ip: Rename the ip4 mtrie function to be 16_8_8 specificNeale Ranns4-218/+202
Type: improvement the existing mtrie functions use the existing 16_8_8 mtrie. Rename them to make that explicit. Then we can add the 8_8_8_8 types and functions alongside. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: If5ce7a282d5d3742dc65bcd0523220235d9c510d
2021-08-10vppinfra: Fix bihash del warningNathan Skrzypczak2-0/+7
Type: fix When freeing an uninstantiated bihash created with dont_add_to_all_bihash_list = 1 we get a warning. This removes the warning & the search for the bihash on cleanup. Change-Id: Iac50ce7e30b97925768f7ad3cb1d30af14686e21 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-08-10tls: picotls optimize rx pathFlorin Coras1-69/+113
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I0dfa8d60739bc781c37e0d8fced8280b9af93367
2021-08-10tls: picotls optimize writesFlorin Coras2-113/+188
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I76a1cd516849cfe5bc87ed2b3707c6f2257126d2
2021-08-10misc: do not capture tx packets twiceBenoît Ganne1-13/+30
When a packet goes through interface-output, whether it should be captured or not will be evaluated twice: in interface-output and in interface-output-template (<interface_name>-out) node. interface-output should only capture packets if there is an interface filter, otherwise it should defer evaluation to interface-output-template. Type: fix Change-Id: Ia720c5d184a236335e1d7d44d8c04caf87af5630 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-08-10ip: Use the IP4 lookup functionsNeale Ranns5-177/+84
Type: refactor as opposed to wrtiing out the mtrie steps one by one each time. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I1248861350f9189f9a67ac6e68940813af279e03
2021-08-10ip: Remove the 'test lookup' CLI commandNeale Ranns1-97/+0
Type: fix There's no such thing as a conflict between the FIB and adj tables. This is code that should have been removed way back in 16.04. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I4524e7921b03b89106dd1f35aa1171d0945367cf
2021-08-09ip6-nd: only respond to RS if sending RA is enabledOle Troan1-1/+6
Even when periodic RAs are disabled VPP would respond to router solicitations. Making it impossible to have an IPv6 enabled interface with hosts connected to it without VPP acting as a default router. This change drops RS messages if the radv_info->send_radv is off. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I9a68f8e12c93c1c00125b54f8fd454f48fa22caa Signed-off-by: Ole Troan <ot@cisco.com>
2021-08-06tls: avoid picotls buffer allocs on rxFlorin Coras2-3/+9
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I6cf0c141ab4a4f5a46feb6119fa142148366f0a6
2021-08-06tls: avoid ptls ctx free on transport closeFlorin Coras1-2/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I0537fa590b11abddf05550e42c7258549729f8a7
2021-08-05classify: fix parsing for l4 matchBenoît Ganne1-1/+1
l4 match parsing should not try to consume the whole input, otherwise it breaks cli such as: 'classify session ... match l4 dst_port 22 action set-ip4-fib-id 2' Type: fix Change-Id: I81a1b5779811f7df8286a371f85fafe09c947b87 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-08-05ip: fix ip punt redirect cliBenoît Ganne2-13/+12
- restore fib paths support for ip4 - initialize payload_proto to the relevant default protocol so that 'via <dev>' paths are supported - fix 'rx all' - fix temp path vector mem leak Type: fix Change-Id: I564d88dc4dce86884ff6791af69974e6d70ff7ca Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-08-05nat: nat44-ed disable protection for api/cliFilip Varga4-60/+67
Return unsupported error if user calls one of the configuration functions that can run only after nat44-ed plugin is enabled via appropriate api/cli call. Type: fix Change-Id: I0d4ab0684ba5ae23fc2ecc668554a34537c2904a Signed-off-by: Filip Varga <fivarga@cisco.com>
2021-08-04vppinfra: fix the array mask functionMohsin Kazmi2-2/+20
Type: fix Fixes: 0ec7dad7a00852663eb88554561347987f87bb53 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I7fab80b3c7e86ac712a34c24ea3e526b0b5bb7ad
2021-08-04memif: fix offsetArtem Glazychev1-1/+1
signs were changed here when calculating the offset: d78ba5aa01ff1415bff0b06069ce21e0a78df89c Type: fix Signed-off-by: Artem Glazychev <artem.glazychev@xored.com> Change-Id: I62b7a409caaf478e40efbdd6000922dcc7e92860
2021-08-03quic: do not update crypto keys from workersAloys Augustin3-20/+59
The vnet_crypto_key_add should only be called from the main thread. This patch works around this limitation by allocating one key per worker and updating it on the fly everytime we need to do a crypto operation. This solution is far from ideal, but quicly has a strong assumption that it can use a key immediately after determining it, so making the key creation asynchronous is not a possibility. Signed-off-by: Aloys Augustin <aloaugus@cisco.com> Change-Id: I19fc5814195156003c36a73bb616738ba9d828f7 Type: fix
2021-08-03tls: picotls handle accept failuresFlorin Coras1-3/+15
Should also fix coverity warning. Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I068b837377b329a22ace5b2235c6dd9f067ead77
2021-08-02vcl: fix sendto for dgramsliuyacan1-4/+4
We need to set rmt address before sending connect, otherwise VPP would connect to 0.0.0.0:0 and return invalid remote ip. Type: fix Signed-off-by: liuyacan <liuyacan@corp.netease.com> Change-Id: I85ae6931c2ba9f2f77c9ab19a2f801f50745449c
2021-08-02vcl: fix sleep time in ldp_pselect()liuyacan1-1/+2
Type: fix Signed-off-by: liuyacan <liuyacan@corp.netease.com> Change-Id: Ic9c5b23be4bde88880972be35525f12fa2c6dc10
2021-07-31vcl: fix ldp for __recv_chk socket callsSivaprasad Tummala2-0/+17
add ldp support for handling __recv_chk socket calls. Type: fix Signed-off-by: Sivaprasad Tummala <Sivaprasad.Tummala@intel.com> Change-Id: I33221c465ac607bc665fcba500dd399a56b32df6
2021-07-30tls: picotls rx fixes and improvementsFlorin Coras2-149/+126
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I9ea41b8b271e9123e676acdc581ef429072fe843
2021-07-29vcl: move vls pool lock to process local stateFlorin Coras1-6/+7
We only support one vls worker per process and therefore should not share lock between processes. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I57bb536cf3bf04e8de031b07cb885f80b4fa03c9
2021-07-29vcl: vls cleanup and more docsFlorin Coras1-101/+167
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: If32dd21842b99e176db1d4eb9f6c6a51fbff1bfe
2021-07-29ip: add api test fileFilip Tehlar3-0/+1541
Type: improvement Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Change-Id: I49c4183a443b7b39924328900e6a6ac2e09be426
2021-07-29nat: fix ICMP checksum validationKlement Sekera1-9/+9
Handle case where extra data is present in buffer which is not part of IP/ICMP headers. Type: fix Fixes: 05b5a5b3b4b04823776feed6403b5a99b2e06d76 Change-Id: Icfef811470056d38c60fc45cc302139ed7594385 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2021-07-29ipsec: move startup config to common fileZachary Leaf3-51/+55
The ipsec startup.conf config currently exists in ipsec_tun.c. This is because currently the only ipsec{...} options are tunnel related. This patch moves the ipsec config to a common file (ipsec.c) for future extensibility/addition of non-tunnel related config options. Type: refactor Signed-off-by: Zachary Leaf <zachary.leaf@arm.com> Change-Id: I1569dd7948334fd2cc28523ccc6791a22dea8d32
2021-07-28gre: set proper fib index for unnumbered interfaces, unset fib index before ↵Stanislav Zaikin5-7/+67
forwarding gre payload This commit introduces 2 fixes: 1) After GRE decapsulation sw_if_index[VLIB_TX] is set as fib index of GRE tunnel. But since GRE tunnel can work on v4 endpoints and have v6 payload, we need to reset it. In case we get IPv6 packet inside IPv4 GRE tunnel (or vice-versa) fib index can be (and usually is) invalid. 2) Check that ip-table and ip6-table are the same when setting interface as an unnumbered one. Also, fix for the pipe test include setting the right unnumbered interface for the pipes Type: fix Signed-off-by: Stanislav Zaikin <zstaseg@gmail.com> Change-Id: Id13d239cfdd21e0db6b1c9725f01c40d4af4d800
2021-07-27vppinfra: introduce CLIB_CACHE_PREFETCH_BYTESDamjan Marion3-70/+56
Type: improvement Change-Id: Ic07010f11ef303f5213a33b0faf24aaedb62f110 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-07-27vlib: don't ASSERT(vm) in worker thread bootstrapDave Barach1-2/+4
Otherwise, threads declared with .no_data_structure_clone=1 crash on startup. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I5dcb25d1b61330fc9eee5427b815fcfcb9bf2153
2021-07-27vcl: configure the cert-key pair from appSivaprasad Tummala1-4/+4
add the cert/key pair as selected by app. Type: fix Signed-off-by: Sivaprasad Tummala <Sivaprasad.Tummala@intel.com> Change-Id: I3cef5bebadd8b192a65857d5f4aa6883c2a8d372
2021-07-27vppinfra: fix sock init netnsNathan Skrzypczak1-1/+5
Type: fix Change-Id: I0ce8183ded601bdab031c9689ca361414fed165f Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-07-27udp: add option to disable icmp unreachablesFlorin Coras3-82/+49
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I90c2a191ab34a2a7df3fb0a951e5fc78f40ccfe2
2021-07-27vcl: fix some risk after fork()liuyacan1-9/+17
1.Not only the session in state VCL_STATE_LISTEN_NO_MQ has no queue. Session in CLOSED also didn't. 2.Refresh vls->wrk_index in child process, or this value will become invalid if parent exit. 3.Set vlsh->vls_wrk_index once vls_worker_alloc() is called, then vls_get_worker_index() can be simplified. Type: fix Signed-off-by: liuyacan <liuyacan@corp.netease.com> Change-Id: If4f5e134915eafd74ce38f585d65ce8836b2e553
2021-07-25vcl: fix shutdown deadlock issueliuyacan1-1/+1
Type: fix Signed-off-by: liuyacan <liuyacan@corp.netease.com> Change-Id: I4974815ecb0e3bff01af983f086ca15d77fd6fb4
2021-07-24session: avoid vpp deadlock due to app crashliuyacan1-0/+6
In high traffic scenarios, if app crashed or hang on somewhere, app_mq will quickly accumulate to full, after which vpp worker will try 100 times before giving up allocating slot for every msg. This will cause vpp main thread barrier sync to fail. Type: fix Signed-off-by: liuyacan <liuyacan@corp.netease.com> Change-Id: I2b2bf2b272c5b3ca7e4a56af179af12bbcde149d
2021-07-23session vcl: support abstract sockets for app nsFlorin Coras4-16/+132
App namespaces can now be associated to a linux ip netns, e.g.: app ns add id <ns_id> secret <n> sw_if_index <n> netns <netns> If session layer's app sock api is enabled, this triggers the creation of an abstract listening socket in the netns that has been configured. For the example above that would be @vpp/session/<ns_id>. Consequently, vcl, or other apps attaching to vpp, can connect to said abstract socket from an ip netns without the need to share unix domain socket files. In particular, for vcl it's enough to set app-socket-api to @vpp/session/<ns_id> in the conf file. Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I26fdc626a760a3f423c5b8be4251623f6e9cd73a
2021-07-22session vcl: explit mq indices in ctrl messagesFlorin Coras5-18/+21
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I8e80252b85dda9a8f5699109264dc1b913581442
2021-07-22vppinfra: add abstract socket & netns fnsNathan Skrzypczak7-58/+164
* Add clib_socket_init support for abstract sockets if name starts with an '@' * Add clib_socket_init_netns to open socket in netns * Add clib_netns_open Type: feature Change-Id: I89637ad657c702ec38ddecb5c03a1673d0dfb104 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-07-22nat: nat44-ed configuration refactor & cleanupFilip Varga9-896/+1195
Refactoring static mapping configuration functions based on feature type. Type: refactor Signed-off-by: Filip Varga <fivarga@cisco.com> Change-Id: I007d9b0e9717ced613fbcef2b11b6853f479be1e
2021-07-22api: enable trace / replay flag on messagesOle Troan1-0/+2
For an unknown reason the trace/replay flags where missed when moving API message registration code from manually cut and pasted to aut-generated. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ib7625a57d3a263aac154682007459648953b1803
2021-07-22interface: Byte swap the duplex value in interface detailsNeale Ranns1-2/+2
Type: fix Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I6d9473a7b5ab0fbd460e80df36368dd43c5e4fee
2021-07-21session: fix unlisten rpc barrier releaseFlorin Coras1-4/+5
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I9301fbbcd611033b4b6ad5313edbc66840f5bb3a
2021-07-21hsa: separate ctrl and test session accept vcl serverFlorin Coras1-1/+43
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Id6bcf6511c904c8625c0845cd9758539f35e6b50
2021-07-19session: option to use memfd segs for builtin appsFlorin Coras2-41/+43
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iecb171c9451c0fa9a7c6ae4b3e9ab7774a4fe585
2021-07-19nat: harden ICMP handlingKlement Sekera4-49/+110
Verify that headers are not truncated and that checksums are valid. Correct checksum computation in translation code. Type: fix Change-Id: I6acfcec4661411f83c86b15aafac90cd4538c0b5 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2021-07-16vppinfra: remove pool_foreach_old, pool_foreach_index_old, ↵Damjan Marion2-28/+0
clib_bitmap_foreach_old Type: refactor Change-Id: Ifacdd001bdeb5d609d495406f53546090b86476d Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-07-16build: fix formatting of CMake config outputDamjan Marion2-13/+15
Type: make Change-Id: I6e40817609d022cb70887f70aa3608dc759fcd76 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-07-16vlib: add tunnel offload flags for vlib_buffer_tMohsin Kazmi2-3/+18
Type: improvement Change-Id: Iaad50b2044702c46eff287708dfcb24e61022104 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2021-07-16dpdk: improve tx offload formattingMohsin Kazmi1-16/+32
Type: improvement Change-Id: I06eaf39b1e441045c3402cbf40339054ad26ade9 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2021-07-16snort: snort3 plugin and DAQDamjan Marion8-0/+2326
Zero copy interface which exposes VPP buffers to snort instance(s). Includes VPP DAQ which is compiled only if libdaq 3 API headers are available. Type: feature Change-Id: I96611b43f94fbae091e7391589e0454ae66de88b Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Filip Tehlar <ftehlar@cisco.com>