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2018-05-23VPPAPIGEN: Add union and enum support and IP4/IP6 address type.Ole Troan4-85/+160
Note: The Python, Java and C/C++ bindings must be updated before ip/ip_types.api can be used. ip_types.api: typedef ip4_address { u8 address[4]; }; typedef ip6_address { u8 address[16]; }; enum address_family { ADDRESS_IP4 = 0, ADDRESS_IP6, }; union address_union { vl_api_ip4_address_t ip4; vl_api_ip6_address_t ip6; }; typedef address { vl_api_address_family_t af; vl_api_address_union_t un; }; Change-Id: I22f67092f24db5bd650a03c6f446a84cd9fd1074 Signed-off-by: Ole Troan <ot@cisco.com>
2018-05-23dpdk:flow add vxlan flow supportEyal Bari1-12/+77
Change-Id: Ic9f98c022e32715af395c9ed618589434eb0e526 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-05-23tcp: cc improvements and fixesFlorin Coras5-26/+38
Change-Id: I6615bb612bcc3f795b5f822ea55209bb30ef35b5 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-05-22avf plugin: add support for loggingJakub Grajciar2-5/+14
Change-Id: Ic8c5b527395fc99f1e1a72e51f8d41c9b4f415df Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-05-22acl-plugin: refactor to introduce multiarch dataplane functionsAndrew Yourtchenko6-1615/+2036
This commit splits the functions from fa_node.c into the pure dataplane node functions (which are multiarch-compiled), session management node functions (which are compiled only once), and session find/add/delete functions which are split out into the inlines. As part of the refactoring: - get rid of BV() macros in the affected chunk of code, rather use the explicit bihash function names. - add the magic trailer to the new files to ensure make checkstyle watches them. - move the bihash_template.c include for 40_8 bihash into acl.c Change-Id: I4d781e9ec4307ea84e92af93c09470ea2bd0c375 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-05-22vppinfra: add clib_count_equal_uXX and clib_memset_uXX functionsDamjan Marion4-5/+339
Change-Id: I56782652d8ef10304900cc293cfc0502689d800e Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-22CSIT-928 dpdk/ipsec: performance improvementRadu Nicolau4-119/+119
Replace hash with a vector to improve performance. Plus other minor performance improvements. Change-Id: I3f0ebd909782ce3727f6360ce5ff5ddd131f8574 Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
2018-05-21tcp: unlock link-local adjacencies on connection cleanupFlorin Coras2-24/+56
Change-Id: I37705fb572045f42be4c2dabbd8460c8f8872167 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-05-21dpdk:enable flow director perfect modeEyal Bari3-4/+25
when flows are enabled on the device Change-Id: I971764988d5a9e7078468f627205b3fa60736263 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-05-20vector functions cleanup and improvementsDamjan Marion8-96/+99
Remove functions which have native C equivalent (i.e. _is_equal can be replaced with ==, _add with +) Add SSE4.2, AVX-512 implementations of splat, load_unaligned, store_unaligned, is_all_zero, is_equal, is_all_equal Change-Id: Ie80b0e482e7a76248ad79399c2576468532354cd Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-19log: Validate the size of vec in vlib_logMohsin Kazmi1-0/+1
Change-Id: I6d1218c17ee055275596b9a49767f15994aa1b2b Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-05-19Disable vector code in vlib_buffer_enqueue_to_next if no msb mask functionDamjan Marion2-1/+3
This fixes ARM64 build where we dont have defined u16x8_msb_mask(...) Change-Id: I864f5134a0d951601810c800f587d173b3b7ef41 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-19tcp_echo: support multiple connectionsFlorin Coras1-218/+250
Change-Id: I6d8e1351e088728f7363550a0fc117256cae2841 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-05-18IP unnumbered dumpNeale Ranns2-1/+92
Change-Id: I4f245fd225bcc563fafee2696cd039477d661c57 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-05-18Add vlib_buffer_enqueue_to_next inline functionDamjan Marion5-76/+140
Change-Id: I1042c0fe179b57a00ce99c8d62cb1bdbe24d9184 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-18IP table bind allowed only if table existsNeale Ranns1-30/+6
Change-Id: If01400e3434b25b2da36ba28ceb8444b216d0e38 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-05-18ARP: Ensure STATIC and DYANMIC ARP flags are mutually exclusive.Jon Loeliger1-3/+9
Change-Id: I44278dea2ee1daa147b0928bfe26e861907a209f Signed-off-by: Jon Loeliger <jdl@netgate.com>
2018-05-18IP address dump - don't send subnets for unnumbered interfacesNeale Ranns1-4/+6
Change-Id: I8c64a0d2f757d96ffa7fd042c23b0d814217c215 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-05-18session: add session process nodeFlorin Coras6-1/+88
Add a session process node that handles main thread tx and retransmit in order to avoid having a polling input node. Change-Id: I3357e987c023a84b533b32793e37ab4204420f64 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-05-18tap: remove the local vlib_log_info definitionMohsin Kazmi1-9/+3
Change-Id: Idff55a19d27fed0d57e222f38d2e16c5367911cb Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-05-18Rework kube-proxy into LB pluginHongjun Ni20-4059/+1772
Add support of NAT66 Change-Id: Ie6aa79078a3835f989829b9a597c448dfd2f9ea3 Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2018-05-17Add buffer pointer-to-index and index-to-pointer array functionsDamjan Marion4-106/+172
Change-Id: Ib3fcc3ceb7f315389bcdecbb7d9632540a5dd6ba Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-17vlib: Fix WARN-ING macro in functionMohsin Kazmi1-1/+1
Change-Id: I238106c2afc46904fb0eb17164f30dbd1378892e Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-05-17Fix failure during enable/disable of featuresMatthew Smith2-5/+5
vnet_feature_enable_disable_with_index() checks the return status of vnet_config_{add,del}_feature(). If the config string heap index returned is the same index that was in use prior to the add/delete, it is concluded that a failure occurred and processing of the feature stops. Sometimes the config index that is returned can legitimately be the same index that was in used before the add/delete. The old list of features can have its heap entry deallocated before a new entry for the new list is allocated. The heap entry for the new list can be the entry that was deallocated while deleting the old one. Make vnet_config_{add,del}_feature() return ~0 on failure. Look for that return value as an indication that an error occurred in vnet_enable_disable_feature_by_index(). Change-Id: I88bb3ff88a76971c1b5e5ece74784ce8ba78373c Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2018-05-17Fixes in IPv6 RD control planeJuraj Sloboda2-30/+59
Add default route to the VRF table in which the interface is bound. Add missing pool_put. Change-Id: Id76c7dbfbf9bcf18357f372f3eee9b931df1995e Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-05-17flow:redirect to nodeEyal Bari2-2/+9
Change-Id: I4b6577b496c56f27f07dd0066fcfdfd0cebb6f1a Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-05-17NAT44: nat44_del_session and nat44_user_session_details API update (VPP-1271)Matus Fabian7-90/+246
Change-Id: I484d79000c1bbd87ff83847cf567bf3414a719d3 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-05-17tcp: handle link-local addressesFlorin Coras6-8/+75
Change-Id: I9ede6bc861350c7d9e78fa4d96cd584c2816d06f Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-05-17Packet generator: preserve pcap file timestampsDave Barach6-0/+23
Set vnet_buffer2(b0)->pg_replay_timestamp, for use when desired. Fix a memory leak in pg_stream_free(...), which wasn't freeing the replay packet templates. Change-Id: I01822a9e91a52de4774d2b95cf0c2ee254a915e9 Signed-off-by: Dave Barach <dave@barachs.net>
2018-05-16dpdk: fix rte_eth_dev_set_mtu callsites to use same mtu valueRui Cai1-1/+1
During dpdk_lib_init, it calculates MRU and MTU and later calls rte_eth_dev_set_mtu with calculated MTU value. However, dpdk_device_setup calls rte_eth_dev_set_mtu with hi->max_packet_bytes, which is set to be MRU value in dpdk_lib_init earlier. Most of the time, MRU != MTU in dpdk_lib_init and it looks like hi->max_packet_bytes is treated as MTU in other parts of vpp codebase. Therefore, dpdk_lib_init should be consistent and use MTU instead of MRU for hi->max_packet_bytes. Change-Id: I23ff2a6cd45d6bc819b6f64d5f0fc0490b8a44de Signed-off-by: Rui Cai <rucai@microsoft.com>
2018-05-16Drop IPsec packets when interface is downMatthew Smith1-10/+32
Packets arriving on an IPsec tunnel interface are decrypted and forwarded even if the interface is down. Check interface flags. If the interface is down, cause packet to be dropped and increment the counters for drops. Change-Id: I94456bda3bd8eade0f3f522ad7cc341251174e6e Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2018-05-16Fix broken compilation for non-numa aware platformsSachin Saxena2-0/+4
- The dpdk plugin always looks for libnuma library during compilation. For non-numa aware platforms compilation breaks, if third party libnuma lib is not available. - Issue is more severe with Cross Compilation scenario where one has to download and cross compile libnuma-dev package even when target platofrom is NUMA disabled. Like when cross compiling for ARM platforms, Linaro tool-chain doesn't have libnuma by default. Change-Id: Ib85b3188b787c23ba33b47e3f6123c74fd37190e Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
2018-05-16echo client: used fixed pool for preallocated sessionsFlorin Coras2-14/+9
Change-Id: I9e2cf74ebe3e8750fa8d03930d2d72f4cae453c2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-05-15Update ipfix documentationDave Barach1-195/+180
Change-Id: Ie942efab86d24a953fe34754e3d50df54b560dc0 Signed-off-by: Dave Barach <dave@barachs.net>
2018-05-15No overlapping sub-nets on any interface in the same table/VRF (VPP-943)Neale Ranns2-25/+82
DBGvpp# set int ip addr loop0 10.10.10.10/24 DBGvpp# set int ip addr loop0 10.10.10.11/24 set interface ip address: failed to add 10.10.10.11/24 which conflicts with 10.10.10.10/24 for interface loop0 Change-Id: Iba63ffafbd36b6146ce86adb78139da9d55b40ba Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-05-14proxy: fix active open connection cleanupFlorin Coras1-2/+2
Thanks to DucTM for spotting the issue. Change-Id: I7985560f224c99cf0fdeea0c8457a3ac6f10b03c Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-05-14Rework CP and DP communication in IPv6 RD (VPP-1256)Juraj Sloboda4-359/+163
Replace binary API communication between CP and DP with direct communication using function calls and callbacks. Change-Id: Ib54f09062217c028e5ee0e96ae2449cf7e9224e3 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-05-14NAT44: delete closed TCP session (VPP-1274)Matus Fabian3-22/+68
Change-Id: Id25b447bddccb7b321123e4abc4134e7261a0807 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-05-13Improve ipfix template packet rewrite constructionDave Barach9-28/+180
Instead of repeatedly cutting, pasting, and hacking to create a new callback, use vnet_flow_rewrite_generic_callback(). Add three arguments to the flow rewrite callback: (in) pointer to an array of report elements, (in) length of array, (out) pointer to the stream index Change existing code prototypes. Code owners encouraged to evaluate whether they can use the generic callback or not, at leisure. /* ipfix field definitions for a particular report */ typedef struct { u32 info_element; u32 size; } ipfix_report_element_t; Best generated like so: _(sourceIPv4Address, 4) \ _(destinationIPv4Address, 4) \ _(sourceTransportPort, 2) \ _(destinationTransportPort, 2) \ _(protocolIdentifier, 1) \ _(flowStartMicroseconds, 8) \ _(flowEndMicroseconds, 8) static ipfix_report_element_t simple_report_elements[] = { foreach_simple_report_ipfix_element }; ... /* Set up the ipfix report */ memset (&a, 0, sizeof (a)); a.is_add = 1 /* to enable the report */ ; a.domain_id = 1 /* pick a domain ID */ ; a.src_port = UDP_DST_PORT_ipfix /* src port for reports */ ; a.rewrite_callback = vnet_flow_rewrite_generic_callback; a.report_elements = simple_report_elements; a.n_report_elements = ARRAY_LEN (simple_report_elements); a.stream_indexp = &jim->stream_index; a.flow_data_callback = simple_flow_data_callback; /* Create the report */ rv = vnet_flow_report_add_del (frm, &a, &template_id); if (rv) return rv; ... Change-Id: If6131e6821d3a37a29269c0d58040cdf18ff05e4 Signed-off-by: Dave Barach <dave@barachs.net>
2018-05-13session: improve app verbose format functionFlorin Coras1-5/+6
Change-Id: Idae4ecb60351f2e74bad2f2a33c073de8412fcb0 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-05-13session: alloc one frame per output node dispatchFlorin Coras5-54/+94
Change-Id: I1f7877af61f3726cfb7b93ce7893f6df23e866a6 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-05-12dpdk: Add constants for failsafe PMDRui Cai2-2/+13
Adding name, enum constants and formatting code for failsafe PMD. This is part of initial effort to enable vpp running over dpdk on failsafe PMD in Microsoft Azure(2/4). Change-Id: I4eb0093db9f666e2635f7ddff451e3c9064bd0c4 Signed-off-by: Rui Cai <rucai@microsoft.com>
2018-05-11dpdk: fix Unknown interface with Mellanox NICSteve Shin1-1/+1
When port_type_from_speed_capa() is called before the port link update isn't completed, xd->port_type becomes VNET_DPDK_PORT_TYPE_UNKNOWN. This happens with Mellanox NIC without lsc interrupt. Calling rte_eth_link_get before getting dev_info will ensure the link state is up-to-date. Change-Id: I83a59654778eb4bf0c65a4a4e225a326227b9641 Signed-off-by: Steve Shin <jonshin@cisco.com>
2018-05-11Periodic scan and probe of IP neighbors to maintain neighbor poolsJohn Lo14-14/+651
Scan IPv4 and IPv6 neigbor pool entries once a minute to keep them up to date. The neighbor of an entry is probed if its time-stamp is older than 1 minute. If the neighbor respond, its time-stamp will be updated. If there is no response from a neighbor, its entry will be deleted when the time-stamp of the entry become more than 4 minutes old. Static neighbor entries are not probed nor deleted. Implemented CLI and API to enable and disable priodic scan of IPv4, IPv6 or both types of IP neighbors. CLI is "ip scan-neighbor" and API is "ip_scan_neighbor_enable_disable". Other IP neighbor scan parameters can also be changed from their defaults via the CLI/API. Change-Id: Id1a0a934ace15d03db845aa698bcbb9cdabebfcd Signed-off-by: John Lo <loj@cisco.com>
2018-05-11VPP-1275 Fix memory leaks in IPsec CLIKlement Sekera2-55/+84
Change-Id: I1f7c634328f25b33580a215af2daeb498cd3b181 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-05-11Add ipfix exporter coding guideDave Barach1-0/+375
Change-Id: Iaa28f96d613d6fb75bd29958d757de206448eb22 Signed-off-by: Dave Barach <dave@barachs.net>
2018-05-11Fix issue with xconnect not working on the main interfaceDamjan Marion1-9/+6
Due to union, l2 sub-interface bits were wrongly set causing sporadic misconfiguration of l2 mode on some interfaces. Change-Id: Id77ee281e3a0030878641a786c22ffe16ce1c759 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-10Remove the historical memfd api segment bootstrapDave Barach3-252/+58
Clean up default and vpp_api_test custom private api segment allocator ring configurations. Change-Id: I145b6d64ba0a6315b5ccb07909c8256eeb772146 Signed-off-by: Dave Barach <dave@barachs.net>
2018-05-10vppinfra: use count_trailing_zeros in sparse_vec_indexDamjan Marion8-84/+46
It is much cheaper to use ctzll than to do shift,subtract and mask in likely case when we are looking for 1st set bit in the uword. Change-Id: I31954081571978878c7098bafad0c85a91755fa2 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-10NAT44: sessions counters per user fix (VPP-1270)Matus Fabian1-6/+6
Change-Id: I6306b81e0e1c3e1c591f929a76bb265c1c1d0859 Signed-off-by: Matus Fabian <matfabia@cisco.com>