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2017-06-23CSIT-614: Create PDRCHK testsTibor Frank4-0/+838
2017-06-22HC Test: update ACL plugin test dataselias1-1/+1
2017-06-20Rename 10ge2p1x520-ethip6lispip6-ip6Base-pdrchkTibor Frank1-0/+0
2017-06-20CSIT-678: Re-organize L2 libraries - performanceTibor Frank92-116/+116
2017-06-15Remove heapsize config from scale testsTibor Frank5-55/+0
2017-06-13CSIT-664: Refactor setups and teardownsTibor Frank119-954/+1207
2017-06-08CSIT-662: KWI - KW renamingTibor Frank204-7562/+7563
2017-06-05CSIT-614: PDRCHK test for vpp-csit-verify-hw-perf jobTibor Frank10-0/+1884
2017-06-05CSIT-610 HC Test: add test cases for unnumbered interfaceselias3-4/+122
2017-06-05CSIT-524: Traffic generator using python profilesTibor Frank82-6346/+5730
2017-05-23HC Test: update proxyARP test caseselias1-6/+8
2017-05-17Func test reorg - decrease exec time per vpp patchJan Gelety40-57/+59
2017-05-17CSIT-576 HC Test: Improve SPAN test coverageselias2-34/+172
2017-05-17CSIT-577 HC Test: Scripts for test jobs using ODL clientselias1-5/+12
2017-05-17CSIT-562 HC Test: Persistence suite rework, part1selias24-286/+346
2017-05-17CSIT-563: HC Test: improved Lisp test coveragejan.hradil1-14/+60
2017-05-16Add RA suppress to IPv6 Equal-cost multipath routing test caseJan Gelety1-0/+1
2017-05-11CSIT-574: IPSec Scale File Splitsjan.hradil8-1164/+1448
2017-05-10CSIT-573: Split SNAT scale tests to multiple filesjan.hradil7-919/+1249
2017-05-03HC Test: Update honeycomb suite setupselias1-1/+1
2017-05-03CSIT-566: Use RA suppress in LISP and VXLAN IPv6 related test casesJan Gelety19-0/+25
2017-04-28Fix: VAT timeout in IPv6 scale 2MPeter Mikus2-0/+27
2017-04-25Vhost testsMatej Klotton1-0/+231
2017-04-25Improve doc in data driven perf testsTibor Frank6-63/+132
2017-04-25CSIT-534 HC Test: policer testsjan.hradil2-1/+129
2017-04-24CSIT-557: Performance jobs reorganisation, part 3Tibor Frank8-8/+8
2017-04-24Fix: tc02-64B-1t1c-eth-l2xcbase-eth-4vhost-2vm-pdrdiscPeter Mikus1-0/+1
2017-04-21Added Ethernet frame size tags for performance tests:Maciek Konstantynowicz73-1060/+1067
2017-04-21HC Test: update plugin-ACL test suiteselias1-74/+56
2017-04-19Use QEMU virtio queue size 1024 for perf testsJan Gelety15-256/+4
2017-04-19Fix: IPSec+Lisp suite namingPeter Mikus1-0/+0
2017-04-18HC Test: update persistence suiteselias1-4/+7
2017-04-18Remove the tag THIS from SNAT perf testsTibor Frank2-2/+2
2017-04-18CSIT-545: Performance tests for SNATTibor Frank2-0/+1165
2017-04-12IPsectptLispGpe performance test suitepmikus7-24/+363
2017-04-12HC Test: update URL paths with ODL mountpointselias2-2/+2
2017-04-11CSIT-529 HC Test: SLAACjan.hradil1-0/+119
2017-04-10HC Test: Fix proxyARP test teardownselias1-2/+0
2017-04-10IPsec Multi-Tunnel performance test suiteKirill Rybalchenko4-0/+2540
2017-04-07CSIT-553 Make QEMU bin configurablepmikus1-1/+5
2017-04-07HC Test: update ACL-plugil test suiteselias1-4/+12
2017-04-06CSIT-552: Add xl710 perf test with 2 VMs per DUTJan Gelety3-0/+1812
2017-04-03CSIT-550: Add x520 L2 x-connect perf test with 2 VMs per DUTJan Gelety2-25/+589
2017-04-03HC Test: revert to using restconf over httpselias1-1/+1
2017-03-30HC Test: SPAN Port Mirroring Suitejan.hradil1-35/+76
2017-03-30HC Test: address and cleanup test failuresselias6-64/+37
2017-03-30CSIT-532 HC Test: IPv6 Neighbor Discovery proxyselias2-1/+109
2017-03-30HC Test: support testing using ipv6 management interface and httpsselias2-2/+2
2017-03-30CSIT-526 HC test: DHCP relayselias1-0/+119
2017-03-30Update: NDRCHK rate values and typospmikus22-322/+322
s="n">s, "GRE %U", format_gre_protocol, p); if (max_header_bytes != 0 && header_bytes > max_header_bytes) { gre_protocol_info_t *pi = gre_get_protocol_info (gm, p); vlib_node_t *node = vlib_get_node (gm->vlib_main, pi->node_index); if (node->format_buffer) s = format (s, "\n%U%U", format_white_space, indent, node->format_buffer, (void *) (h + 1), max_header_bytes - header_bytes); } return s; } u8 * format_gre_header (u8 * s, va_list * args) { gre_header_t *h = va_arg (*args, gre_header_t *); return format (s, "%U", format_gre_header_with_length, h, 0); } /* Returns gre protocol as an int in host byte order. */ uword unformat_gre_protocol_host_byte_order (unformat_input_t * input, va_list * args) { u16 *result = va_arg (*args, u16 *); gre_main_t *gm = &gre_main; int i; /* Named type. */ if (unformat_user (input, unformat_vlib_number_by_name, gm->protocol_info_by_name, &i)) { gre_protocol_info_t *pi = vec_elt_at_index (gm->protocol_infos, i); *result = pi->protocol; return 1; } return 0; } uword unformat_gre_protocol_net_byte_order (unformat_input_t * input, va_list * args) { u16 *result = va_arg (*args, u16 *); if (!unformat_user (input, unformat_gre_protocol_host_byte_order, result)) return 0; *result = clib_host_to_net_u16 ((u16) * result); return 1; } uword unformat_gre_header (unformat_input_t * input, va_list * args) { u8 **result = va_arg (*args, u8 **); gre_header_t _h, *h = &_h; u16 p; if (!unformat (input, "%U", unformat_gre_protocol_host_byte_order, &p)) return 0; h->protocol = clib_host_to_net_u16 (p); /* Add header to result. */ { void *p; u32 n_bytes = sizeof (h[0]); vec_add2 (*result, p, n_bytes); clib_memcpy (p, h, n_bytes); } return 1; } static int gre_proto_from_vnet_link (vnet_link_t link) { switch (link) { case VNET_LINK_IP4: return (GRE_PROTOCOL_ip4); case VNET_LINK_IP6: return (GRE_PROTOCOL_ip6); case VNET_LINK_MPLS: return (GRE_PROTOCOL_mpls_unicast); case VNET_LINK_ETHERNET: return (GRE_PROTOCOL_teb); case VNET_LINK_ARP: return (GRE_PROTOCOL_arp); case VNET_LINK_NSH: ASSERT (0); break; } ASSERT (0); return (GRE_PROTOCOL_ip4); } static u8 * gre_build_rewrite (vnet_main_t * vnm, u32 sw_if_index, vnet_link_t link_type, const void *dst_address) { gre_main_t *gm = &gre_main; ip4_and_gre_header_t *h4; ip6_and_gre_header_t *h6; u8 *rewrite = NULL; gre_tunnel_t *t; u32 ti; u8 is_ipv6; ti = gm->tunnel_index_by_sw_if_index[sw_if_index]; if (~0 == ti) /* not one of ours */ return (0); t = pool_elt_at_index (gm->tunnels, ti); is_ipv6 = t->tunnel_dst.fp_proto == FIB_PROTOCOL_IP6 ? 1 : 0; if (!is_ipv6) { vec_validate (rewrite, sizeof (*h4) - 1); h4 = (ip4_and_gre_header_t *) rewrite; h4->gre.protocol = clib_host_to_net_u16 (gre_proto_from_vnet_link (link_type)); h4->ip4.ip_version_and_header_length = 0x45; h4->ip4.ttl = 254; h4->ip4.protocol = IP_PROTOCOL_GRE; /* fixup ip4 header length and checksum after-the-fact */ h4->ip4.src_address.as_u32 = t->tunnel_src.ip4.as_u32; h4->ip4.dst_address.as_u32 = t->tunnel_dst.fp_addr.ip4.as_u32; h4->ip4.checksum = ip4_header_checksum (&h4->ip4); } else { vec_validate (rewrite, sizeof (*h6) - 1); h6 = (ip6_and_gre_header_t *) rewrite; h6->gre.protocol = clib_host_to_net_u16 (gre_proto_from_vnet_link (link_type)); h6->ip6.ip_version_traffic_class_and_flow_label = clib_host_to_net_u32 (6 << 28); h6->ip6.hop_limit = 255; h6->ip6.protocol = IP_PROTOCOL_GRE; /* fixup ip6 header length and checksum after-the-fact */ h6->ip6.src_address.as_u64[0] = t->tunnel_src.ip6.as_u64[0]; h6->ip6.src_address.as_u64[1] = t->tunnel_src.ip6.as_u64[1]; h6->ip6.dst_address.as_u64[0] = t->tunnel_dst.fp_addr.ip6.as_u64[0]; h6->ip6.dst_address.as_u64[1] = t->tunnel_dst.fp_addr.ip6.as_u64[1]; } return (rewrite); } #define is_v4_packet(_h) ((*(u8*) _h) & 0xF0) == 0x40 void gre4_fixup (vlib_main_t * vm, ip_adjacency_t * adj, vlib_buffer_t * b0) { ip4_header_t *ip0; ip0 = vlib_buffer_get_current (b0); /* Fixup the checksum and len fields in the GRE tunnel encap * that was applied at the midchain node */ ip0->length = clib_host_to_net_u16 (vlib_buffer_length_in_chain (vm, b0)); ip0->checksum = ip4_header_checksum (ip0); } void gre6_fixup (vlib_main_t * vm, ip_adjacency_t * adj, vlib_buffer_t * b0) { ip6_header_t *ip0; ip0 = vlib_buffer_get_current (b0); /* Fixup the payload length field in the GRE tunnel encap that was applied * at the midchain node */ ip0->payload_length = clib_host_to_net_u16 (vlib_buffer_length_in_chain (vm, b0)) - sizeof (*ip0); } void gre_update_adj (vnet_main_t * vnm, u32 sw_if_index, adj_index_t ai) { gre_main_t *gm = &gre_main; gre_tunnel_t *t; u32 ti; u8 is_ipv6; ti = gm->tunnel_index_by_sw_if_index[sw_if_index]; t = pool_elt_at_index (gm->tunnels, ti); is_ipv6 = t->tunnel_dst.fp_proto == FIB_PROTOCOL_IP6 ? 1 : 0; adj_nbr_midchain_update_rewrite (ai, !is_ipv6 ? gre4_fixup : gre6_fixup, (VNET_LINK_ETHERNET == adj_get_link_type (ai) ? ADJ_FLAG_MIDCHAIN_NO_COUNT : ADJ_FLAG_NONE), gre_build_rewrite (vnm, sw_if_index, adj_get_link_type (ai), NULL)); gre_tunnel_stack (ai); } /** * @brief TX function. Only called L2. L3 traffic uses the adj-midchains */ static uword gre_interface_tx_inline (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { gre_main_t *gm = &gre_main; u32 next_index; u32 *from, *to_next, n_left_from, n_left_to_next; vnet_interface_output_runtime_t *rd = (void *) node->runtime_data; const gre_tunnel_t *gt = pool_elt_at_index (gm->tunnels, rd->dev_instance); u8 is_ipv6 = gt->tunnel_dst.fp_proto == FIB_PROTOCOL_IP6 ? 1 : 0; /* Vector of buffer / pkt indices we're supposed to process */ from = vlib_frame_vector_args (frame); /* Number of buffers / pkts */ n_left_from = frame->n_vectors; /* Speculatively send the first buffer to the last disposition we used */ next_index = node->cached_next_index; while (n_left_from > 0) { /* set up to enqueue to our disposition with index = next_index */ vlib_get_next_frame (vm, node, next_index, to_next, n_left_to_next); /* * FIXME DUAL LOOP */ while (n_left_from > 0 && n_left_to_next > 0) { vlib_buffer_t *b0; u32 bi0; bi0 = from[0]; to_next[0] = bi0; from += 1; to_next += 1; n_left_from -= 1; n_left_to_next -= 1; b0 = vlib_get_buffer (vm, bi0); vnet_buffer (b0)->ip.adj_index[VLIB_TX] = gt->l2_adj_index; if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED)) { gre_tx_trace_t *tr = vlib_add_trace (vm, node, b0, sizeof (*tr)); tr->tunnel_id = gt - gm->tunnels; tr->src = gt->tunnel_src; tr->dst = gt->tunnel_src; tr->length = vlib_buffer_length_in_chain (vm, b0); } vlib_validate_buffer_enqueue_x1 (vm, node, next_index, to_next, n_left_to_next, bi0, gt->l2_tx_arc); } vlib_put_next_frame (vm, node, next_index, n_left_to_next); } vlib_node_increment_counter (vm, !is_ipv6 ? gre4_input_node.index : gre6_input_node.index, GRE_ERROR_PKTS_ENCAP, frame->n_vectors); return frame->n_vectors; } static uword gre_interface_tx (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { return (gre_interface_tx_inline (vm, node, frame)); } static uword gre_teb_interface_tx (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { return (gre_interface_tx_inline (vm, node, frame)); } static u8 * format_gre_tunnel_name (u8 * s, va_list * args) { u32 dev_instance = va_arg (*args, u32); return format (s, "gre%d", dev_instance); } static u8 * format_gre_tunnel_teb_name (u8 * s, va_list * args) { u32 dev_instance = va_arg (*args, u32); return format (s, "teb-gre%d", dev_instance); } static u8 * format_gre_device (u8 * s, va_list * args) { u32 dev_instance = va_arg (*args, u32); CLIB_UNUSED (int verbose) = va_arg (*args, int); s = format (s, "GRE tunnel: id %d\n", dev_instance); return s; } /* *INDENT-OFF* */ VNET_DEVICE_CLASS (gre_device_class) = { .name = "GRE tunnel device", .format_device_name = format_gre_tunnel_name, .format_device = format_gre_device, .format_tx_trace = format_gre_tx_trace, .tx_function = gre_interface_tx, .admin_up_down_function = gre_interface_admin_up_down, #ifdef SOON .clear counter = 0; #endif }; /* *INDENT-ON* */ /* *INDENT-OFF* */ VLIB_DEVICE_TX_FUNCTION_MULTIARCH (gre_device_class, gre_interface_tx) VNET_DEVICE_CLASS (gre_device_teb_class) = { .name = "GRE TEB tunnel device", .format_device_name = format_gre_tunnel_teb_name, .format_device = format_gre_device, .format_tx_trace = format_gre_tx_trace, .tx_function = gre_teb_interface_tx, .admin_up_down_function = gre_interface_admin_up_down, #ifdef SOON .clear counter = 0; #endif }; /* *INDENT-ON* */ /* *INDENT-OFF* */ VLIB_DEVICE_TX_FUNCTION_MULTIARCH (gre_device_teb_class, gre_teb_interface_tx) VNET_HW_INTERFACE_CLASS (gre_hw_interface_class) = { .name = "GRE", .format_header = format_gre_header_with_length, .unformat_header = unformat_gre_header, .build_rewrite = gre_build_rewrite, .update_adjacency = gre_update_adj, .flags = VNET_HW_INTERFACE_CLASS_FLAG_P2P, }; /* *INDENT-ON* */ static void add_protocol (gre_main_t * gm, gre_protocol_t protocol, char *protocol_name) { gre_protocol_info_t *pi; u32 i; vec_add2 (gm->protocol_infos, pi, 1); i = pi - gm->protocol_infos; pi->name = protocol_name; pi->protocol = protocol; pi->next_index = pi->node_index = ~0; hash_set (gm->protocol_info_by_protocol, protocol, i); hash_set_mem (gm->protocol_info_by_name, pi->name, i); } static clib_error_t * gre_init (vlib_main_t * vm) { gre_main_t *gm = &gre_main; clib_error_t *error; ip_main_t *im = &ip_main; ip_protocol_info_t *pi; memset (gm, 0, sizeof (gm[0])); gm->vlib_main = vm; gm->vnet_main = vnet_get_main (); if ((error = vlib_call_init_function (vm, ip_main_init))) return error; if ((error = vlib_call_init_function (vm, ip4_lookup_init))) return error; if ((error = vlib_call_init_function (vm, ip6_lookup_init))) return error; /* Set up the ip packet generator */ pi = ip_get_protocol_info (im, IP_PROTOCOL_GRE); pi->format_header = format_gre_header; pi->unformat_pg_edit = unformat_pg_gre_header; gm->protocol_info_by_name = hash_create_string (0, sizeof (uword)); gm->protocol_info_by_protocol = hash_create (0, sizeof (uword)); gm->tunnel_by_key4 = hash_create (0, sizeof (uword)); gm->tunnel_by_key6 = hash_create_mem (0, sizeof (u64[4]), sizeof (uword)); #define _(n,s) add_protocol (gm, GRE_PROTOCOL_##s, #s); foreach_gre_protocol #undef _ return vlib_call_init_function (vm, gre_input_init); } VLIB_INIT_FUNCTION (gre_init); gre_main_t * gre_get_main (vlib_main_t * vm) { vlib_call_init_function (vm, gre_init); return &gre_main; } /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */