From 7cd468a3d7dee7d6c92f69a0bb7061ae208ec727 Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Mon, 19 Dec 2016 23:05:39 +0100 Subject: Reorganize source tree to use single autotools instance Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion --- src/vnet/fib/fib_entry_src_mpls.c | 196 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 196 insertions(+) create mode 100644 src/vnet/fib/fib_entry_src_mpls.c (limited to 'src/vnet/fib/fib_entry_src_mpls.c') diff --git a/src/vnet/fib/fib_entry_src_mpls.c b/src/vnet/fib/fib_entry_src_mpls.c new file mode 100644 index 00000000..14c7310f --- /dev/null +++ b/src/vnet/fib/fib_entry_src_mpls.c @@ -0,0 +1,196 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include +#include + +#include +#include +#include +#include + +/** + * Source initialisation Function + */ +static void +fib_entry_src_mpls_init (fib_entry_src_t *src) +{ + mpls_eos_bit_t eos; + + src->fes_flags = FIB_ENTRY_SRC_FLAG_NONE; + src->mpls.fesm_label = MPLS_LABEL_INVALID; + + FOR_EACH_MPLS_EOS_BIT(eos) + { + src->mpls.fesm_lfes[eos] = FIB_NODE_INDEX_INVALID; + } +} + +/** + * Source deinitialisation Function + */ +static void +fib_entry_src_mpls_deinit (fib_entry_src_t *src) +{ +} + +static void +fib_entry_src_mpls_remove (fib_entry_src_t *src) +{ + src->fes_pl = FIB_NODE_INDEX_INVALID; + src->mpls.fesm_label = MPLS_LABEL_INVALID; +} + +static void +fib_entry_src_mpls_add (fib_entry_src_t *src, + const fib_entry_t *entry, + fib_entry_flag_t flags, + fib_protocol_t proto, + const dpo_id_t *dpo) +{ + src->fes_pl = + fib_path_list_create_special(proto, + FIB_PATH_LIST_FLAG_DROP, + drop_dpo_get(fib_proto_to_dpo(proto))); +} + +static void +fib_entry_src_mpls_set_data (fib_entry_src_t *src, + const fib_entry_t *entry, + const void *data) +{ + fib_protocol_t payload_proto; + fib_node_index_t fei; + mpls_label_t label; + mpls_eos_bit_t eos; + + /* + * post MPLS table alloc and the possible rea-alloc of fib entrys + * the entry pointer will no longer be valid. so save its index + */ + payload_proto = entry->fe_prefix.fp_proto; + fei = fib_entry_get_index(entry); + label = *(mpls_label_t*)data; + + if (MPLS_LABEL_INVALID == label) + { + /* + * removing the local label + */ + FOR_EACH_MPLS_EOS_BIT(eos) + { + fib_table_entry_delete_index(src->mpls.fesm_lfes[eos], + FIB_SOURCE_SPECIAL); + } + fib_table_unlock(MPLS_FIB_DEFAULT_TABLE_ID, FIB_PROTOCOL_MPLS); + src->mpls.fesm_label = label; + } + else + { + fib_prefix_t prefix = { + .fp_proto = FIB_PROTOCOL_MPLS, + .fp_label = label, + }; + fib_node_index_t fib_index; + dpo_id_t dpo = DPO_INVALID; + + /* + * adding a new local label. make sure the MPLS fib exists. + */ + if (MPLS_LABEL_INVALID == src->mpls.fesm_label) + { + fib_index = + fib_table_find_or_create_and_lock(FIB_PROTOCOL_MPLS, + MPLS_FIB_DEFAULT_TABLE_ID); + } + else + { + fib_index = mpls_fib_index_from_table_id(MPLS_FIB_DEFAULT_TABLE_ID); + + /* + * if this is a change in label, reomve the old one first + */ + if (src->mpls.fesm_label != label) + { + FOR_EACH_MPLS_EOS_BIT(eos) + { + ASSERT(FIB_NODE_INDEX_INVALID != src->mpls.fesm_lfes[eos]); + fib_table_entry_delete_index(src->mpls.fesm_lfes[eos], + FIB_SOURCE_SPECIAL); + } + } + } + + src->mpls.fesm_label = label; + + FOR_EACH_MPLS_EOS_BIT(eos) + { + prefix.fp_eos = eos; + prefix.fp_payload_proto = fib_proto_to_dpo(payload_proto); + + fib_entry_contribute_forwarding(fei, + (eos ? + FIB_FORW_CHAIN_TYPE_MPLS_EOS : + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS), + &dpo); + src->mpls.fesm_lfes[eos] = + fib_table_entry_special_dpo_add(fib_index, + &prefix, + FIB_SOURCE_SPECIAL, + FIB_ENTRY_FLAG_EXCLUSIVE, + &dpo); + dpo_reset(&dpo); + } + } +} + +static const void * +fib_entry_src_mpls_get_data (fib_entry_src_t *src, + const fib_entry_t *entry) +{ + return (&(src->mpls.fesm_label)); +} + +static u8* +fib_entry_src_mpls_format (fib_entry_src_t *src, + u8* s) +{ + return (format(s, "MPLS local-label:%d", src->mpls.fesm_label)); +} + +const static fib_entry_src_vft_t mpls_src_vft = { + .fesv_init = fib_entry_src_mpls_init, + .fesv_deinit = fib_entry_src_mpls_deinit, + .fesv_add = fib_entry_src_mpls_add, + .fesv_remove = fib_entry_src_mpls_remove, + .fesv_format = fib_entry_src_mpls_format, + .fesv_set_data = fib_entry_src_mpls_set_data, + .fesv_get_data = fib_entry_src_mpls_get_data, + /* + * .fesv_fwd_update = fib_entry_src_mpls_fwd_update, + * When the forwarding for the IP entry is updated, any MPLS chains + * it has created are also updated. Since the MPLS entry will have already + * installed that chain/load-balance there is no need to update the netry + * FIXME: later: propagate any walk to the children of the MPLS entry. for SR + */ +}; + +void +fib_entry_src_mpls_register (void) +{ + fib_entry_src_register(FIB_SOURCE_MPLS, &mpls_src_vft); +} + + -- cgit 1.2.3-korg From da78f957e46c686434149d332a477d7ea055d76a Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Wed, 24 May 2017 09:15:43 -0700 Subject: L2 over MPLS [support for VPWS/VPLS] - switch to using dpo_proto_t rather than fib_protocol_t in fib_paths so that we can describe L2 paths - VLIB nodes to handle pop/push of MPLS labels to L2 Change-Id: Id050d06a11fd2c9c1c81ce5a0654e6c5ae6afa6e Signed-off-by: Neale Ranns --- src/plugins/gtpu/gtpu.c | 2 +- src/plugins/snat/snat.c | 2 +- src/vat/api_format.c | 17 +- src/vnet/dhcp/client.c | 6 +- src/vnet/dhcp/dhcp6_proxy_node.c | 2 +- src/vnet/dpo/dpo.c | 19 ++ src/vnet/dpo/dpo.h | 11 +- src/vnet/dpo/interface_dpo.c | 30 +++ src/vnet/dpo/mpls_label_dpo.c | 45 +++- src/vnet/ethernet/arp.c | 4 +- src/vnet/fib/fib_api.h | 4 +- src/vnet/fib/fib_entry.c | 8 +- src/vnet/fib/fib_entry_src.c | 16 +- src/vnet/fib/fib_entry_src.h | 4 +- src/vnet/fib/fib_entry_src_api.c | 2 +- src/vnet/fib/fib_entry_src_default_route.c | 2 +- src/vnet/fib/fib_entry_src_interface.c | 2 +- src/vnet/fib/fib_entry_src_lisp.c | 8 +- src/vnet/fib/fib_entry_src_mpls.c | 4 +- src/vnet/fib/fib_entry_src_rr.c | 15 +- src/vnet/fib/fib_entry_src_special.c | 2 +- src/vnet/fib/fib_path.c | 79 +++---- src/vnet/fib/fib_path.h | 11 +- src/vnet/fib/fib_path_ext.c | 3 + src/vnet/fib/fib_path_list.c | 4 +- src/vnet/fib/fib_path_list.h | 4 +- src/vnet/fib/fib_table.c | 6 +- src/vnet/fib/fib_table.h | 6 +- src/vnet/fib/fib_test.c | 338 ++++++++++++++--------------- src/vnet/fib/fib_types.h | 8 +- src/vnet/interface_format.c | 12 +- src/vnet/ip/ip4_forward.c | 6 +- src/vnet/ip/ip6_forward.c | 4 +- src/vnet/ip/ip6_neighbor.c | 10 +- src/vnet/ip/ip_api.c | 38 ++-- src/vnet/ip/lookup.c | 18 +- src/vnet/lisp-gpe/lisp_gpe.c | 13 +- src/vnet/lisp-gpe/lisp_gpe_api.c | 10 +- src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c | 5 +- src/vnet/mfib/ip6_mfib.c | 6 +- src/vnet/mfib/mfib_entry.c | 10 +- src/vnet/mfib/mfib_test.c | 14 +- src/vnet/mpls/mpls.api | 4 +- src/vnet/mpls/mpls.c | 36 +-- src/vnet/mpls/mpls_api.c | 21 +- src/vnet/mpls/mpls_tunnel.c | 75 ++++--- src/vnet/mpls/mpls_tunnel.h | 38 ++-- src/vnet/srmpls/sr_mpls_policy.c | 6 +- src/vnet/srmpls/sr_mpls_steering.c | 2 +- src/vnet/srv6/sr_steering.c | 4 +- src/vnet/vxlan-gpe/vxlan_gpe.c | 2 +- src/vnet/vxlan/vxlan.c | 2 +- src/vpp/app/vpe_cli.c | 2 +- test/test_bfd.py | 6 +- test/test_gre.py | 24 +- test/test_ip6.py | 26 +-- test/test_map.py | 19 +- test/test_mpls.py | 318 ++++++++++++++++++++++----- test/test_p2p_ethernet.py | 16 +- test/vpp_ip_route.py | 24 +- test/vpp_mpls_tunnel_interface.py | 6 +- test/vpp_papi_provider.py | 4 +- 62 files changed, 889 insertions(+), 556 deletions(-) (limited to 'src/vnet/fib/fib_entry_src_mpls.c') diff --git a/src/plugins/gtpu/gtpu.c b/src/plugins/gtpu/gtpu.c index 84745bd8..3dfb4210 100755 --- a/src/plugins/gtpu/gtpu.c +++ b/src/plugins/gtpu/gtpu.c @@ -534,7 +534,7 @@ int vnet_gtpu_add_del_tunnel fib_node_index_t mfei; adj_index_t ai; fib_route_path_t path = { - .frp_proto = fp, + .frp_proto = fib_proto_to_dpo (fp), .frp_addr = zero_addr, .frp_sw_if_index = 0xffffffff, .frp_fib_index = ~0, diff --git a/src/plugins/snat/snat.c b/src/plugins/snat/snat.c index 9fbc1e54..f196b5c2 100644 --- a/src/plugins/snat/snat.c +++ b/src/plugins/snat/snat.c @@ -135,7 +135,7 @@ snat_add_del_addr_to_fib (ip4_address_t * addr, u8 p_len, u32 sw_if_index, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_LOCAL | FIB_ENTRY_FLAG_EXCLUSIVE), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, sw_if_index, ~0, diff --git a/src/vat/api_format.c b/src/vat/api_format.c index f97cdeef..009cf173 100644 --- a/src/vat/api_format.c +++ b/src/vat/api_format.c @@ -7498,7 +7498,7 @@ api_mpls_route_add_del (vat_main_t * vam) mpls_label_t *next_hop_out_label_stack = NULL; mpls_label_t local_label = MPLS_LABEL_INVALID; u8 is_eos = 0; - u8 next_hop_proto_is_ip4 = 1; + dpo_proto_t next_hop_proto = DPO_PROTO_IP4; /* Parse args required to build the message */ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) @@ -7517,13 +7517,13 @@ api_mpls_route_add_del (vat_main_t * vam) &v4_next_hop_address)) { next_hop_set = 1; - next_hop_proto_is_ip4 = 1; + next_hop_proto = DPO_PROTO_IP4; } else if (unformat (i, "via %U", unformat_ip6_address, &v6_next_hop_address)) { next_hop_set = 1; - next_hop_proto_is_ip4 = 0; + next_hop_proto = DPO_PROTO_IP6; } else if (unformat (i, "weight %d", &next_hop_weight)) ; @@ -7548,12 +7548,12 @@ api_mpls_route_add_del (vat_main_t * vam) else if (unformat (i, "lookup-in-ip4-table %d", &next_hop_table_id)) { next_hop_set = 1; - next_hop_proto_is_ip4 = 1; + next_hop_proto = DPO_PROTO_IP4; } else if (unformat (i, "lookup-in-ip6-table %d", &next_hop_table_id)) { next_hop_set = 1; - next_hop_proto_is_ip4 = 0; + next_hop_proto = DPO_PROTO_IP6; } else if (unformat (i, "next-hop-table %d", &next_hop_table_id)) ; @@ -7599,7 +7599,7 @@ api_mpls_route_add_del (vat_main_t * vam) mp->mr_create_table_if_needed = create_table_if_needed; mp->mr_is_add = is_add; - mp->mr_next_hop_proto_is_ip4 = next_hop_proto_is_ip4; + mp->mr_next_hop_proto = next_hop_proto; mp->mr_is_classify = is_classify; mp->mr_is_multipath = is_multipath; mp->mr_is_resolve_host = resolve_host; @@ -7622,13 +7622,14 @@ api_mpls_route_add_del (vat_main_t * vam) if (next_hop_set) { - if (next_hop_proto_is_ip4) + if (DPO_PROTO_IP4 == next_hop_proto) { clib_memcpy (mp->mr_next_hop, &v4_next_hop_address, sizeof (v4_next_hop_address)); } - else + else if (DPO_PROTO_IP6 == next_hop_proto) + { clib_memcpy (mp->mr_next_hop, &v6_next_hop_address, diff --git a/src/vnet/dhcp/client.c b/src/vnet/dhcp/client.c index cfe62a6f..dd5e99f2 100644 --- a/src/vnet/dhcp/client.c +++ b/src/vnet/dhcp/client.c @@ -296,7 +296,7 @@ int dhcp_client_for_us (u32 bi, vlib_buffer_t * b, &all_0s, FIB_SOURCE_DHCP, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh, c->sw_if_index, ~0, @@ -605,7 +605,7 @@ dhcp_bound_state (dhcp_client_main_t * dcm, dhcp_client_t * c, f64 now) c->sw_if_index), &all_0s, FIB_SOURCE_DHCP, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh, c->sw_if_index, ~0, @@ -900,7 +900,7 @@ int dhcp_client_add_del (dhcp_client_add_del_args_t * a) c->sw_if_index), &all_0s, FIB_SOURCE_DHCP, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh, c->sw_if_index, ~0, diff --git a/src/vnet/dhcp/dhcp6_proxy_node.c b/src/vnet/dhcp/dhcp6_proxy_node.c index e109cc4c..9c2f5220 100644 --- a/src/vnet/dhcp/dhcp6_proxy_node.c +++ b/src/vnet/dhcp/dhcp6_proxy_node.c @@ -857,7 +857,7 @@ dhcp6_proxy_set_server (ip46_address_t *addr, else { const fib_route_path_t path_for_us = { - .frp_proto = FIB_PROTOCOL_IP6, + .frp_proto = DPO_PROTO_IP6, .frp_addr = zero_addr, .frp_sw_if_index = 0xffffffff, .frp_fib_index = ~0, diff --git a/src/vnet/dpo/dpo.c b/src/vnet/dpo/dpo.c index 389f995b..aa770838 100644 --- a/src/vnet/dpo/dpo.c +++ b/src/vnet/dpo/dpo.c @@ -109,6 +109,25 @@ vnet_link_to_dpo_proto (vnet_link_t linkt) return (0); } +vnet_link_t +dpo_proto_to_link (dpo_proto_t dp) +{ + switch (dp) + { + case DPO_PROTO_IP6: + return (VNET_LINK_IP6); + case DPO_PROTO_IP4: + return (VNET_LINK_IP4); + case DPO_PROTO_MPLS: + return (VNET_LINK_MPLS); + case DPO_PROTO_ETHERNET: + return (VNET_LINK_ETHERNET); + case DPO_PROTO_NSH: + return (VNET_LINK_NSH); + } + return (~0); +} + u8 * format_dpo_type (u8 * s, va_list * args) { diff --git a/src/vnet/dpo/dpo.h b/src/vnet/dpo/dpo.h index 5aa4e2d2..42fc51d4 100644 --- a/src/vnet/dpo/dpo.h +++ b/src/vnet/dpo/dpo.h @@ -59,14 +59,10 @@ typedef u32 index_t; */ typedef enum dpo_proto_t_ { -#if CLIB_DEBUG > 0 - DPO_PROTO_IP4 = 1, -#else DPO_PROTO_IP4 = 0, -#endif DPO_PROTO_IP6, - DPO_PROTO_ETHERNET, DPO_PROTO_MPLS, + DPO_PROTO_ETHERNET, DPO_PROTO_NSH, } __attribute__((packed)) dpo_proto_t; @@ -272,6 +268,11 @@ extern u8 *format_dpo_type(u8 * s, va_list * args); */ extern u8 *format_dpo_proto(u8 * s, va_list * args); +/** + * @brief format a DPO protocol + */ +extern vnet_link_t dpo_proto_to_link(dpo_proto_t dp); + /** * @brief * Set and stack a DPO. diff --git a/src/vnet/dpo/interface_dpo.c b/src/vnet/dpo/interface_dpo.c index 8d700c23..780bfa2a 100644 --- a/src/vnet/dpo/interface_dpo.c +++ b/src/vnet/dpo/interface_dpo.c @@ -195,11 +195,17 @@ const static char* const interface_dpo_ip6_nodes[] = "interface-dpo-ip4", NULL, }; +const static char* const interface_dpo_l2_nodes[] = +{ + "interface-dpo-l2", + NULL, +}; const static char* const * const interface_dpo_nodes[DPO_PROTO_NUM] = { [DPO_PROTO_IP4] = interface_dpo_ip4_nodes, [DPO_PROTO_IP6] = interface_dpo_ip6_nodes, + [DPO_PROTO_ETHERNET] = interface_dpo_l2_nodes, [DPO_PROTO_MPLS] = NULL, }; @@ -382,6 +388,14 @@ interface_dpo_ip6 (vlib_main_t * vm, return (interface_dpo_inline(vm, node, from_frame)); } +static uword +interface_dpo_l2 (vlib_main_t * vm, + vlib_node_runtime_t * node, + vlib_frame_t * from_frame) +{ + return (interface_dpo_inline(vm, node, from_frame)); +} + VLIB_REGISTER_NODE (interface_dpo_ip4_node) = { .function = interface_dpo_ip4, .name = "interface-dpo-ip4", @@ -414,3 +428,19 @@ VLIB_REGISTER_NODE (interface_dpo_ip6_node) = { VLIB_NODE_FUNCTION_MULTIARCH (interface_dpo_ip6_node, interface_dpo_ip6) +VLIB_REGISTER_NODE (interface_dpo_l2_node) = { + .function = interface_dpo_l2, + .name = "interface-dpo-l2", + .vector_size = sizeof (u32), + .format_trace = format_interface_dpo_trace, + + .n_next_nodes = 2, + .next_nodes = { + [INTERFACE_DPO_DROP] = "error-drop", + [INTERFACE_DPO_INPUT] = "l2-input", + }, +}; + +VLIB_NODE_FUNCTION_MULTIARCH (interface_dpo_l2_node, + interface_dpo_l2) + diff --git a/src/vnet/dpo/mpls_label_dpo.c b/src/vnet/dpo/mpls_label_dpo.c index 1c451a51..b178a902 100644 --- a/src/vnet/dpo/mpls_label_dpo.c +++ b/src/vnet/dpo/mpls_label_dpo.c @@ -192,7 +192,8 @@ mpls_label_imposition_inline (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * from_frame, u8 payload_is_ip4, - u8 payload_is_ip6) + u8 payload_is_ip6, + u8 payload_is_ethernet) { u32 n_left_from, next_index, * from, * to_next; @@ -320,6 +321,13 @@ mpls_label_imposition_inline (vlib_main_t * vm, ttl2 = ip2->hop_limit; ttl3 = ip3->hop_limit; } + else if (payload_is_ethernet) + { + /* + * nothing to chang ein the ethernet header + */ + ttl0 = ttl1 = ttl2 = ttl3 = 255; + } else { /* @@ -551,7 +559,7 @@ mpls_label_imposition (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return (mpls_label_imposition_inline(vm, node, frame, 0, 0)); + return (mpls_label_imposition_inline(vm, node, frame, 0, 0, 0)); } VLIB_REGISTER_NODE (mpls_label_imposition_node) = { @@ -573,7 +581,7 @@ ip4_mpls_label_imposition (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return (mpls_label_imposition_inline(vm, node, frame, 1, 0)); + return (mpls_label_imposition_inline(vm, node, frame, 1, 0, 0)); } VLIB_REGISTER_NODE (ip4_mpls_label_imposition_node) = { @@ -595,7 +603,7 @@ ip6_mpls_label_imposition (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return (mpls_label_imposition_inline(vm, node, frame, 0, 1)); + return (mpls_label_imposition_inline(vm, node, frame, 0, 1, 0)); } VLIB_REGISTER_NODE (ip6_mpls_label_imposition_node) = { @@ -612,6 +620,28 @@ VLIB_REGISTER_NODE (ip6_mpls_label_imposition_node) = { VLIB_NODE_FUNCTION_MULTIARCH (ip6_mpls_label_imposition_node, ip6_mpls_label_imposition) +static uword +ethernet_mpls_label_imposition (vlib_main_t * vm, + vlib_node_runtime_t * node, + vlib_frame_t * frame) +{ + return (mpls_label_imposition_inline(vm, node, frame, 0, 0, 1)); +} + +VLIB_REGISTER_NODE (ethernet_mpls_label_imposition_node) = { + .function = ethernet_mpls_label_imposition, + .name = "ethernet-mpls-label-imposition", + .vector_size = sizeof (u32), + + .format_trace = format_mpls_label_imposition_trace, + .n_next_nodes = 1, + .next_nodes = { + [0] = "error-drop", + } +}; +VLIB_NODE_FUNCTION_MULTIARCH (ethernet_mpls_label_imposition_node, + ethernet_mpls_label_imposition) + static void mpls_label_dpo_mem_show (void) { @@ -643,11 +673,18 @@ const static char* const mpls_label_imp_mpls_nodes[] = "mpls-label-imposition", NULL, }; +const static char* const mpls_label_imp_ethernet_nodes[] = +{ + "ethernet-mpls-label-imposition", + NULL, +}; + const static char* const * const mpls_label_imp_nodes[DPO_PROTO_NUM] = { [DPO_PROTO_IP4] = mpls_label_imp_ip4_nodes, [DPO_PROTO_IP6] = mpls_label_imp_ip6_nodes, [DPO_PROTO_MPLS] = mpls_label_imp_mpls_nodes, + [DPO_PROTO_ETHERNET] = mpls_label_imp_ethernet_nodes, }; diff --git a/src/vnet/ethernet/arp.c b/src/vnet/ethernet/arp.c index 4d9edaf5..8a394006 100644 --- a/src/vnet/ethernet/arp.c +++ b/src/vnet/ethernet/arp.c @@ -588,7 +588,7 @@ vnet_arp_set_ip4_over_ethernet_internal (vnet_main_t * vnm, e->fib_entry_index = fib_table_entry_path_add (fib_index, &pfx, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP4, &pfx.fp_addr, + DPO_PROTO_IP4, &pfx.fp_addr, e->sw_if_index, ~0, 1, NULL, FIB_ROUTE_PATH_FLAG_NONE); } @@ -1621,7 +1621,7 @@ arp_entry_free (ethernet_arp_interface_t * eai, ethernet_arp_ip4_entry_t * e) fib_table_entry_path_remove (fib_index, &pfx, FIB_SOURCE_ADJ, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx.fp_addr, e->sw_if_index, ~0, 1, FIB_ROUTE_PATH_FLAG_NONE); diff --git a/src/vnet/fib/fib_api.h b/src/vnet/fib/fib_api.h index 73d76a42..d07d6cae 100644 --- a/src/vnet/fib/fib_api.h +++ b/src/vnet/fib/fib_api.h @@ -21,7 +21,7 @@ int add_del_route_check (fib_protocol_t table_proto, u32 table_id, u32 next_hop_sw_if_index, - fib_protocol_t next_hop_table_proto, + dpo_proto_t next_hop_table_proto, u32 next_hop_table_id, u8 create_missing_tables, u8 is_rpf_id, @@ -43,7 +43,7 @@ add_del_route_t_handler (u8 is_multipath, u8 is_rpf_id, u32 fib_index, const fib_prefix_t * prefix, - u8 next_hop_proto_is_ip4, + dpo_proto_t next_hop_proto, const ip46_address_t * next_hop, u32 next_hop_sw_if_index, u8 next_hop_fib_index, diff --git a/src/vnet/fib/fib_entry.c b/src/vnet/fib/fib_entry.c index d7ff1c8c..2027f2be 100644 --- a/src/vnet/fib/fib_entry.c +++ b/src/vnet/fib/fib_entry.c @@ -58,12 +58,18 @@ fib_entry_get_index (const fib_entry_t * fib_entry) return (fib_entry - fib_entry_pool); } -static fib_protocol_t +fib_protocol_t fib_entry_get_proto (const fib_entry_t * fib_entry) { return (fib_entry->fe_prefix.fp_proto); } +dpo_proto_t +fib_entry_get_dpo_proto (const fib_entry_t * fib_entry) +{ + return (fib_proto_to_dpo(fib_entry->fe_prefix.fp_proto)); +} + fib_forward_chain_type_t fib_entry_get_default_chain_type (const fib_entry_t *fib_entry) { diff --git a/src/vnet/fib/fib_entry_src.c b/src/vnet/fib/fib_entry_src.c index ff73cbf9..173df74f 100644 --- a/src/vnet/fib/fib_entry_src.c +++ b/src/vnet/fib/fib_entry_src.c @@ -29,12 +29,6 @@ */ static fib_entry_src_vft_t fib_entry_src_vft[FIB_SOURCE_MAX]; -static fib_protocol_t -fib_entry_get_proto (const fib_entry_t * fib_entry) -{ - return (fib_entry->fe_prefix.fp_proto); -} - void fib_entry_src_register (fib_source_t source, const fib_entry_src_vft_t *vft) @@ -861,7 +855,7 @@ fib_entry_src_action_add (fib_entry_t *fib_entry, fib_entry_src_vft[source].fesv_add(esrc, fib_entry, flags, - fib_entry_get_proto(fib_entry), + fib_entry_get_dpo_proto(fib_entry), dpo); } @@ -914,7 +908,7 @@ fib_entry_src_action_update (fib_entry_t *fib_entry, fib_entry_src_vft[source].fesv_add(esrc, fib_entry, flags, - fib_entry_get_proto(fib_entry), + fib_entry_get_dpo_proto(fib_entry), dpo); } @@ -1106,8 +1100,7 @@ fib_entry_src_action_path_add (fib_entry_t *fib_entry, source, flags, drop_dpo_get( - fib_proto_to_dpo( - fib_entry_get_proto(fib_entry)))); + fib_entry_get_dpo_proto(fib_entry))); esrc = fib_entry_src_find(fib_entry, source, NULL); } @@ -1166,8 +1159,7 @@ fib_entry_src_action_path_swap (fib_entry_t *fib_entry, source, flags, drop_dpo_get( - fib_proto_to_dpo( - fib_entry_get_proto(fib_entry)))); + fib_entry_get_dpo_proto(fib_entry))); esrc = fib_entry_src_find(fib_entry, source, NULL); } diff --git a/src/vnet/fib/fib_entry_src.h b/src/vnet/fib/fib_entry_src.h index 640c174d..35c43936 100644 --- a/src/vnet/fib/fib_entry_src.h +++ b/src/vnet/fib/fib_entry_src.h @@ -73,7 +73,7 @@ typedef void (*fib_entry_src_deactivate_t)(fib_entry_src_t *src, typedef void (*fib_entry_src_add_t)(fib_entry_src_t *src, const fib_entry_t *entry, fib_entry_flag_t flags, - fib_protocol_t proto, + dpo_proto_t proto, const dpo_id_t *dpo); /** @@ -277,6 +277,8 @@ extern void fib_entry_src_mk_lb (fib_entry_t *fib_entry, fib_forward_chain_type_t fct, dpo_id_t *dpo_lb); +extern fib_protocol_t fib_entry_get_proto(const fib_entry_t * fib_entry); +extern dpo_proto_t fib_entry_get_dpo_proto(const fib_entry_t * fib_entry); /* * Per-source registration. declared here so we save a separate .h file for each diff --git a/src/vnet/fib/fib_entry_src_api.c b/src/vnet/fib/fib_entry_src_api.c index f895886b..1cdcfbde 100644 --- a/src/vnet/fib/fib_entry_src_api.c +++ b/src/vnet/fib/fib_entry_src_api.c @@ -131,7 +131,7 @@ static void fib_entry_src_api_add (fib_entry_src_t *src, const fib_entry_t *entry, fib_entry_flag_t flags, - fib_protocol_t proto, + dpo_proto_t proto, const dpo_id_t *dpo) { if (FIB_ENTRY_FLAG_NONE != flags) diff --git a/src/vnet/fib/fib_entry_src_default_route.c b/src/vnet/fib/fib_entry_src_default_route.c index 9f4e7c36..431abb66 100644 --- a/src/vnet/fib/fib_entry_src_default_route.c +++ b/src/vnet/fib/fib_entry_src_default_route.c @@ -35,7 +35,7 @@ static void fib_entry_src_default_route_add (fib_entry_src_t *src, const fib_entry_t *entry, fib_entry_flag_t flags, - fib_protocol_t proto, + dpo_proto_t proto, const dpo_id_t *dpo) { src->fes_pl = fib_path_list_create_special(proto, diff --git a/src/vnet/fib/fib_entry_src_interface.c b/src/vnet/fib/fib_entry_src_interface.c index bb87818f..6c087f34 100644 --- a/src/vnet/fib/fib_entry_src_interface.c +++ b/src/vnet/fib/fib_entry_src_interface.c @@ -35,7 +35,7 @@ static void fib_entry_src_interface_add (fib_entry_src_t *src, const fib_entry_t *entry, fib_entry_flag_t flags, - fib_protocol_t proto, + dpo_proto_t proto, const dpo_id_t *dpo) { src->fes_pl = fib_path_list_create_special( diff --git a/src/vnet/fib/fib_entry_src_lisp.c b/src/vnet/fib/fib_entry_src_lisp.c index 7f8b91bb..e72dce63 100644 --- a/src/vnet/fib/fib_entry_src_lisp.c +++ b/src/vnet/fib/fib_entry_src_lisp.c @@ -79,10 +79,10 @@ fib_entry_src_lisp_path_remove (fib_entry_src_t *src, static void fib_entry_src_lisp_add (fib_entry_src_t *src, - const fib_entry_t *entry, - fib_entry_flag_t flags, - fib_protocol_t proto, - const dpo_id_t *dpo) + const fib_entry_t *entry, + fib_entry_flag_t flags, + dpo_proto_t proto, + const dpo_id_t *dpo) { if (FIB_ENTRY_FLAG_NONE != flags) { diff --git a/src/vnet/fib/fib_entry_src_mpls.c b/src/vnet/fib/fib_entry_src_mpls.c index 14c7310f..a616458f 100644 --- a/src/vnet/fib/fib_entry_src_mpls.c +++ b/src/vnet/fib/fib_entry_src_mpls.c @@ -57,13 +57,13 @@ static void fib_entry_src_mpls_add (fib_entry_src_t *src, const fib_entry_t *entry, fib_entry_flag_t flags, - fib_protocol_t proto, + dpo_proto_t proto, const dpo_id_t *dpo) { src->fes_pl = fib_path_list_create_special(proto, FIB_PATH_LIST_FLAG_DROP, - drop_dpo_get(fib_proto_to_dpo(proto))); + drop_dpo_get(proto)); } static void diff --git a/src/vnet/fib/fib_entry_src_rr.c b/src/vnet/fib/fib_entry_src_rr.c index d66ef7b1..1153f3f1 100644 --- a/src/vnet/fib/fib_entry_src_rr.c +++ b/src/vnet/fib/fib_entry_src_rr.c @@ -35,7 +35,7 @@ fib_entry_src_rr_resolve_via_connected (fib_entry_src_t *src, const fib_entry_t *cover) { const fib_route_path_t path = { - .frp_proto = fib_entry->fe_prefix.fp_proto, + .frp_proto = fib_proto_to_dpo(fib_entry->fe_prefix.fp_proto), .frp_addr = fib_entry->fe_prefix.fp_addr, .frp_sw_if_index = fib_entry_get_resolving_interface( fib_entry_get_index(cover)), @@ -90,18 +90,17 @@ fib_entry_src_rr_use_covers_pl (fib_entry_src_t *src, const fib_entry_t *cover) { fib_node_index_t *entries = NULL; - fib_protocol_t proto; + dpo_proto_t proto; - proto = fib_entry->fe_prefix.fp_proto; + proto = fib_proto_to_dpo(fib_entry->fe_prefix.fp_proto); vec_add1(entries, fib_entry_get_index(fib_entry)); if (fib_path_list_recursive_loop_detect(cover->fe_parent, &entries)) { - src->fes_pl = fib_path_list_create_special( - proto, - FIB_PATH_LIST_FLAG_DROP, - drop_dpo_get(fib_proto_to_dpo(proto))); + src->fes_pl = fib_path_list_create_special(proto, + FIB_PATH_LIST_FLAG_DROP, + drop_dpo_get(proto)); } else { @@ -126,7 +125,7 @@ fib_entry_src_rr_activate (fib_entry_src_t *src, */ if (FIB_PROTOCOL_MPLS == fib_entry->fe_prefix.fp_proto) { - src->fes_pl = fib_path_list_create_special(FIB_PROTOCOL_MPLS, + src->fes_pl = fib_path_list_create_special(DPO_PROTO_MPLS, FIB_PATH_LIST_FLAG_DROP, NULL); fib_path_list_lock(src->fes_pl); diff --git a/src/vnet/fib/fib_entry_src_special.c b/src/vnet/fib/fib_entry_src_special.c index 75605d7f..e979e18f 100644 --- a/src/vnet/fib/fib_entry_src_special.c +++ b/src/vnet/fib/fib_entry_src_special.c @@ -43,7 +43,7 @@ static void fib_entry_src_special_add (fib_entry_src_t *src, const fib_entry_t *entry, fib_entry_flag_t flags, - fib_protocol_t proto, + dpo_proto_t proto, const dpo_id_t *dpo) { src->fes_pl = diff --git a/src/vnet/fib/fib_path.c b/src/vnet/fib/fib_path.c index 3a67a544..58050ccb 100644 --- a/src/vnet/fib/fib_path.c +++ b/src/vnet/fib/fib_path.c @@ -193,7 +193,7 @@ typedef struct fib_path_t_ { * next-hop's address. We can't derive this from the address itself * since the address can be all zeros */ - fib_protocol_t fp_nh_proto; + dpo_proto_t fp_nh_proto; /** * UCMP [unnormalised] weigth @@ -381,7 +381,7 @@ format_fib_path (u8 * s, va_list * args) s = format (s, " index:%d ", fib_path_get_index(path)); s = format (s, "pl-index:%d ", path->fp_pl_index); - s = format (s, "%U ", format_fib_protocol, path->fp_nh_proto); + s = format (s, "%U ", format_dpo_proto, path->fp_nh_proto); s = format (s, "weight=%d ", path->fp_weight); s = format (s, "pref=%d ", path->fp_preference); s = format (s, "%s: ", fib_path_type_names[path->fp_type]); @@ -454,7 +454,7 @@ format_fib_path (u8 * s, va_list * args) } break; case FIB_PATH_TYPE_RECURSIVE: - if (FIB_PROTOCOL_MPLS == path->fp_nh_proto) + if (DPO_PROTO_MPLS == path->fp_nh_proto) { s = format (s, "via %U %U", format_mpls_unicast_label, @@ -552,14 +552,14 @@ fib_path_attached_next_hop_get_adj (fib_path_t *path, * the subnet address (the attached route) links to the * auto-adj (see below), we want that adj here too. */ - return (adj_nbr_add_or_lock(path->fp_nh_proto, + return (adj_nbr_add_or_lock(dpo_proto_to_fib(path->fp_nh_proto), link, &zero_addr, path->attached_next_hop.fp_interface)); } else { - return (adj_nbr_add_or_lock(path->fp_nh_proto, + return (adj_nbr_add_or_lock(dpo_proto_to_fib(path->fp_nh_proto), link, &path->attached_next_hop.fp_nh, path->attached_next_hop.fp_interface)); @@ -575,10 +575,10 @@ fib_path_attached_next_hop_set (fib_path_t *path) */ dpo_set(&path->fp_dpo, DPO_ADJACENCY, - fib_proto_to_dpo(path->fp_nh_proto), + path->fp_nh_proto, fib_path_attached_next_hop_get_adj( path, - fib_proto_to_link(path->fp_nh_proto))); + dpo_proto_to_link(path->fp_nh_proto))); /* * become a child of the adjacency so we receive updates @@ -607,14 +607,14 @@ fib_path_attached_get_adj (fib_path_t *path, * point-2-point interfaces do not require a glean, since * there is nothing to ARP. Install a rewrite/nbr adj instead */ - return (adj_nbr_add_or_lock(path->fp_nh_proto, + return (adj_nbr_add_or_lock(dpo_proto_to_fib(path->fp_nh_proto), link, &zero_addr, path->attached.fp_interface)); } else { - return (adj_glean_add_or_lock(path->fp_nh_proto, + return (adj_glean_add_or_lock(dpo_proto_to_fib(path->fp_nh_proto), path->attached.fp_interface, NULL)); } @@ -650,7 +650,7 @@ fib_path_recursive_adj_update (fib_path_t *path, if (path->fp_oper_flags & FIB_PATH_OPER_FLAG_RECURSIVE_LOOP) { path->fp_oper_flags &= ~FIB_PATH_OPER_FLAG_RESOLVED; - dpo_copy(&via_dpo, drop_dpo_get(fib_proto_to_dpo(path->fp_nh_proto))); + dpo_copy(&via_dpo, drop_dpo_get(path->fp_nh_proto)); } else if (path->fp_cfg_flags & FIB_PATH_CFG_FLAG_RESOLVE_HOST) { @@ -668,7 +668,7 @@ fib_path_recursive_adj_update (fib_path_t *path, if (fib_entry_get_best_source(path->fp_via_fib) >= FIB_SOURCE_RR) { path->fp_oper_flags &= ~FIB_PATH_OPER_FLAG_RESOLVED; - dpo_copy(&via_dpo, drop_dpo_get(fib_proto_to_dpo(path->fp_nh_proto))); + dpo_copy(&via_dpo, drop_dpo_get(path->fp_nh_proto)); /* * PIC edge trigger. let the load-balance maps know @@ -685,7 +685,7 @@ fib_path_recursive_adj_update (fib_path_t *path, if (!(FIB_ENTRY_FLAG_ATTACHED & fib_entry_get_flags(path->fp_via_fib))) { path->fp_oper_flags &= ~FIB_PATH_OPER_FLAG_RESOLVED; - dpo_copy(&via_dpo, drop_dpo_get(fib_proto_to_dpo(path->fp_nh_proto))); + dpo_copy(&via_dpo, drop_dpo_get(path->fp_nh_proto)); /* * PIC edge trigger. let the load-balance maps know @@ -699,7 +699,7 @@ fib_path_recursive_adj_update (fib_path_t *path, if (!fib_entry_is_resolved(path->fp_via_fib)) { path->fp_oper_flags &= ~FIB_PATH_OPER_FLAG_RESOLVED; - dpo_copy(&via_dpo, drop_dpo_get(fib_proto_to_dpo(path->fp_nh_proto))); + dpo_copy(&via_dpo, drop_dpo_get(path->fp_nh_proto)); /* * PIC edge trigger. let the load-balance maps know @@ -720,9 +720,7 @@ fib_path_recursive_adj_update (fib_path_t *path, */ dpo_copy(dpo, &via_dpo); - FIB_PATH_DBG(path, "recursive update: %U", - fib_get_lookup_main(path->fp_nh_proto), - &path->fp_dpo, 2); + FIB_PATH_DBG(path, "recursive update:"); dpo_reset(&via_dpo); } @@ -804,13 +802,8 @@ fib_path_unresolve (fib_path_t *path) static fib_forward_chain_type_t fib_path_to_chain_type (const fib_path_t *path) { - switch (path->fp_nh_proto) + if (DPO_PROTO_MPLS == path->fp_nh_proto) { - case FIB_PROTOCOL_IP4: - return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4); - case FIB_PROTOCOL_IP6: - return (FIB_FORW_CHAIN_TYPE_UNICAST_IP6); - case FIB_PROTOCOL_MPLS: if (FIB_PATH_TYPE_RECURSIVE == path->fp_type && MPLS_EOS == path->recursive.fp_nh.fp_eos) { @@ -821,7 +814,10 @@ fib_path_to_chain_type (const fib_path_t *path) return (FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS); } } - return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4); + else + { + return (fib_forw_chain_type_from_dpo_proto(path->fp_nh_proto)); + } } /* @@ -927,7 +923,7 @@ FIXME comment ai = fib_path_attached_next_hop_get_adj( path, - fib_proto_to_link(path->fp_nh_proto)); + dpo_proto_to_link(path->fp_nh_proto)); path->fp_oper_flags &= ~FIB_PATH_OPER_FLAG_RESOLVED; if (if_is_up && adj_is_up(ai)) @@ -935,9 +931,7 @@ FIXME comment path->fp_oper_flags |= FIB_PATH_OPER_FLAG_RESOLVED; } - dpo_set(&path->fp_dpo, DPO_ADJACENCY, - fib_proto_to_dpo(path->fp_nh_proto), - ai); + dpo_set(&path->fp_dpo, DPO_ADJACENCY, path->fp_nh_proto, ai); adj_unlock(ai); if (!if_is_up) @@ -1141,7 +1135,7 @@ fib_path_create (fib_node_index_t pl_index, else { path->fp_type = FIB_PATH_TYPE_RECURSIVE; - if (FIB_PROTOCOL_MPLS == path->fp_nh_proto) + if (DPO_PROTO_MPLS == path->fp_nh_proto) { path->recursive.fp_nh.fp_local_label = rpath->frp_local_label; path->recursive.fp_nh.fp_eos = rpath->frp_eos; @@ -1167,7 +1161,7 @@ fib_path_create (fib_node_index_t pl_index, */ fib_node_index_t fib_path_create_special (fib_node_index_t pl_index, - fib_protocol_t nh_proto, + dpo_proto_t nh_proto, fib_path_cfg_flags_t flags, const dpo_id_t *dpo) { @@ -1433,7 +1427,7 @@ fib_path_cmp_w_route_path (fib_node_index_t path_index, res = (path->attached.fp_interface - rpath->frp_sw_if_index); break; case FIB_PATH_TYPE_RECURSIVE: - if (FIB_PROTOCOL_MPLS == path->fp_nh_proto) + if (DPO_PROTO_MPLS == path->fp_nh_proto) { res = path->recursive.fp_nh.fp_local_label - rpath->frp_local_label; @@ -1535,8 +1529,7 @@ fib_path_recursive_loop_detect (fib_node_index_t path_index, FIB_PATH_DBG(path, "recursive loop formed"); path->fp_oper_flags |= FIB_PATH_OPER_FLAG_RECURSIVE_LOOP; - dpo_copy(&path->fp_dpo, - drop_dpo_get(fib_proto_to_dpo(path->fp_nh_proto))); + dpo_copy(&path->fp_dpo, drop_dpo_get(path->fp_nh_proto)); } else { @@ -1590,8 +1583,7 @@ fib_path_resolve (fib_node_index_t path_index) */ if (fib_path_is_permanent_drop(path)) { - dpo_copy(&path->fp_dpo, - drop_dpo_get(fib_proto_to_dpo(path->fp_nh_proto))); + dpo_copy(&path->fp_dpo, drop_dpo_get(path->fp_nh_proto)); path->fp_oper_flags &= ~FIB_PATH_OPER_FLAG_RESOLVED; return (fib_path_is_resolved(path_index)); } @@ -1612,9 +1604,9 @@ fib_path_resolve (fib_node_index_t path_index) } dpo_set(&path->fp_dpo, DPO_ADJACENCY, - fib_proto_to_dpo(path->fp_nh_proto), + path->fp_nh_proto, fib_path_attached_get_adj(path, - fib_proto_to_link(path->fp_nh_proto))); + dpo_proto_to_link(path->fp_nh_proto))); /* * become a child of the adjacency so we receive updates @@ -1639,7 +1631,7 @@ fib_path_resolve (fib_node_index_t path_index) ASSERT(FIB_NODE_INDEX_INVALID == path->fp_via_fib); - if (FIB_PROTOCOL_MPLS == path->fp_nh_proto) + if (DPO_PROTO_MPLS == path->fp_nh_proto) { fib_prefix_from_mpls_label(path->recursive.fp_nh.fp_local_label, path->recursive.fp_nh.fp_eos, @@ -1680,8 +1672,7 @@ fib_path_resolve (fib_node_index_t path_index) /* * Resolve via the drop */ - dpo_copy(&path->fp_dpo, - drop_dpo_get(fib_proto_to_dpo(path->fp_nh_proto))); + dpo_copy(&path->fp_dpo, drop_dpo_get(path->fp_nh_proto)); break; case FIB_PATH_TYPE_DEAG: { @@ -1696,7 +1687,7 @@ fib_path_resolve (fib_node_index_t path_index) LOOKUP_UNICAST); lookup_dpo_add_or_lock_w_fib_index(path->deag.fp_tbl_id, - fib_proto_to_dpo(path->fp_nh_proto), + path->fp_nh_proto, cast, LOOKUP_INPUT_DST_ADDR, LOOKUP_TABLE_FROM_CONFIG, @@ -1707,7 +1698,7 @@ fib_path_resolve (fib_node_index_t path_index) /* * Resolve via a receive DPO. */ - receive_dpo_add_or_lock(fib_proto_to_dpo(path->fp_nh_proto), + receive_dpo_add_or_lock(path->fp_nh_proto, path->receive.fp_interface, &path->receive.fp_addr, &path->fp_dpo); @@ -1716,7 +1707,7 @@ fib_path_resolve (fib_node_index_t path_index) /* * Resolve via a receive DPO. */ - interface_dpo_add_or_lock(fib_proto_to_dpo(path->fp_nh_proto), + interface_dpo_add_or_lock(path->fp_nh_proto, path->intf_rx.fp_interface, &path->fp_dpo); break; @@ -2035,7 +2026,7 @@ fib_path_contribute_forwarding (fib_node_index_t path_index, /* * Create the adj needed for sending IP multicast traffic */ - ai = adj_mcast_add_or_lock(path->fp_nh_proto, + ai = adj_mcast_add_or_lock(dpo_proto_to_fib(path->fp_nh_proto), fib_forw_chain_type_to_link_type(fct), path->attached.fp_interface); dpo_set(dpo, DPO_ADJACENCY, @@ -2187,7 +2178,7 @@ fib_path_encode (fib_node_index_t path_list_index, return (FIB_PATH_LIST_WALK_CONTINUE); } -fib_protocol_t +dpo_proto_t fib_path_get_proto (fib_node_index_t path_index) { fib_path_t *path; diff --git a/src/vnet/fib/fib_path.h b/src/vnet/fib/fib_path.h index a34cb43f..f986e437 100644 --- a/src/vnet/fib/fib_path.h +++ b/src/vnet/fib/fib_path.h @@ -78,6 +78,11 @@ typedef enum fib_path_cfg_attribute_t_ { * The path is an interface recieve */ FIB_PATH_CFG_ATTRIBUTE_LOCAL, + /** + * The path is L2. i.e. the parameters therein are to be interpreted as + * pertaining to L2 config. + */ + FIB_PATH_CFG_ATTRIBUTE_L2, /** * Marker. Add new types before this one, then update it. */ @@ -98,6 +103,7 @@ typedef enum fib_path_cfg_attribute_t_ { [FIB_PATH_CFG_ATTRIBUTE_ATTACHED] = "attached", \ [FIB_PATH_CFG_ATTRIBUTE_INTF_RX] = "interface-rx", \ [FIB_PATH_CFG_ATTRIBUTE_RPF_ID] = "rpf-id", \ + [FIB_PATH_CFG_ATTRIBUTE_L2] = "l2", \ } #define FOR_EACH_FIB_PATH_CFG_ATTRIBUTE(_item) \ @@ -118,6 +124,7 @@ typedef enum fib_path_cfg_flags_t_ { FIB_PATH_CFG_FLAG_ATTACHED = (1 << FIB_PATH_CFG_ATTRIBUTE_ATTACHED), FIB_PATH_CFG_FLAG_INTF_RX = (1 << FIB_PATH_CFG_ATTRIBUTE_INTF_RX), FIB_PATH_CFG_FLAG_RPF_ID = (1 << FIB_PATH_CFG_ATTRIBUTE_RPF_ID), + FIB_PATH_CFG_FLAG_L2 = (1 << FIB_PATH_CFG_ATTRIBUTE_L2), } __attribute__ ((packed)) fib_path_cfg_flags_t; @@ -131,7 +138,7 @@ extern u8 * format_fib_path(u8 * s, va_list * args); extern fib_node_index_t fib_path_create(fib_node_index_t pl_index, const fib_route_path_t *path); extern fib_node_index_t fib_path_create_special(fib_node_index_t pl_index, - fib_protocol_t nh_proto, + dpo_proto_t nh_proto, fib_path_cfg_flags_t flags, const dpo_id_t *dpo); @@ -148,7 +155,7 @@ extern int fib_path_is_recursive_constrained(fib_node_index_t path_index); extern int fib_path_is_exclusive(fib_node_index_t path_index); extern int fib_path_is_deag(fib_node_index_t path_index); extern int fib_path_is_looped(fib_node_index_t path_index); -extern fib_protocol_t fib_path_get_proto(fib_node_index_t path_index); +extern dpo_proto_t fib_path_get_proto(fib_node_index_t path_index); extern void fib_path_destroy(fib_node_index_t path_index); extern uword fib_path_hash(fib_node_index_t path_index); extern load_balance_path_t * fib_path_append_nh_for_multipath_hash( diff --git a/src/vnet/fib/fib_path_ext.c b/src/vnet/fib/fib_path_ext.c index 26f2b9b6..4438671b 100644 --- a/src/vnet/fib/fib_path_ext.c +++ b/src/vnet/fib/fib_path_ext.c @@ -191,6 +191,9 @@ fib_path_ext_stack (fib_path_ext_t *path_ext, case FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS: parent_fct = child_fct; break; + case FIB_FORW_CHAIN_TYPE_ETHERNET: + parent_fct = FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS; + break; default: return (nhs); break; diff --git a/src/vnet/fib/fib_path_list.c b/src/vnet/fib/fib_path_list.c index 7a9c328c..f30fd7ea 100644 --- a/src/vnet/fib/fib_path_list.c +++ b/src/vnet/fib/fib_path_list.c @@ -611,7 +611,7 @@ fib_path_list_get_resolving_interface (fib_node_index_t path_list_index) return (sw_if_index); } -fib_protocol_t +dpo_proto_t fib_path_list_get_proto (fib_node_index_t path_list_index) { fib_path_list_t *path_list; @@ -753,7 +753,7 @@ fib_path_list_flags_2_path_flags (fib_path_list_flags_t plf) } fib_node_index_t -fib_path_list_create_special (fib_protocol_t nh_proto, +fib_path_list_create_special (dpo_proto_t nh_proto, fib_path_list_flags_t flags, const dpo_id_t *dpo) { diff --git a/src/vnet/fib/fib_path_list.h b/src/vnet/fib/fib_path_list.h index b4b6985b..a54b79e2 100644 --- a/src/vnet/fib/fib_path_list.h +++ b/src/vnet/fib/fib_path_list.h @@ -106,7 +106,7 @@ typedef enum fib_path_list_flags_t_ { extern fib_node_index_t fib_path_list_create(fib_path_list_flags_t flags, const fib_route_path_t *paths); -extern fib_node_index_t fib_path_list_create_special(fib_protocol_t nh_proto, +extern fib_node_index_t fib_path_list_create_special(dpo_proto_t nh_proto, fib_path_list_flags_t flags, const dpo_id_t *dpo); @@ -150,7 +150,7 @@ extern int fib_path_list_recursive_loop_detect(fib_node_index_t path_list_index, extern u32 fib_path_list_get_resolving_interface(fib_node_index_t path_list_index); extern int fib_path_list_is_looped(fib_node_index_t path_list_index); extern int fib_path_list_is_popular(fib_node_index_t path_list_index); -extern fib_protocol_t fib_path_list_get_proto(fib_node_index_t path_list_index); +extern dpo_proto_t fib_path_list_get_proto(fib_node_index_t path_list_index); extern u8 * fib_path_list_format(fib_node_index_t pl_index, u8 * s); extern index_t fib_path_list_lb_map_add_or_lock(fib_node_index_t pl_index, diff --git a/src/vnet/fib/fib_table.c b/src/vnet/fib/fib_table.c index 5aa02dd0..6b6cc5cb 100644 --- a/src/vnet/fib/fib_table.c +++ b/src/vnet/fib/fib_table.c @@ -505,7 +505,7 @@ fib_table_entry_path_add (u32 fib_index, const fib_prefix_t *prefix, fib_source_t source, fib_entry_flag_t flags, - fib_protocol_t next_hop_proto, + dpo_proto_t next_hop_proto, const ip46_address_t *next_hop, u32 next_hop_sw_if_index, u32 next_hop_fib_index, @@ -664,7 +664,7 @@ void fib_table_entry_path_remove (u32 fib_index, const fib_prefix_t *prefix, fib_source_t source, - fib_protocol_t next_hop_proto, + dpo_proto_t next_hop_proto, const ip46_address_t *next_hop, u32 next_hop_sw_if_index, u32 next_hop_fib_index, @@ -755,7 +755,7 @@ fib_table_entry_update_one_path (u32 fib_index, const fib_prefix_t *prefix, fib_source_t source, fib_entry_flag_t flags, - fib_protocol_t next_hop_proto, + dpo_proto_t next_hop_proto, const ip46_address_t *next_hop, u32 next_hop_sw_if_index, u32 next_hop_fib_index, diff --git a/src/vnet/fib/fib_table.h b/src/vnet/fib/fib_table.h index a65fea74..579740e9 100644 --- a/src/vnet/fib/fib_table.h +++ b/src/vnet/fib/fib_table.h @@ -288,7 +288,7 @@ extern fib_node_index_t fib_table_entry_path_add(u32 fib_index, const fib_prefix_t *prefix, fib_source_t source, fib_entry_flag_t flags, - fib_protocol_t next_hop_proto, + dpo_proto_t next_hop_proto, const ip46_address_t *next_hop, u32 next_hop_sw_if_index, u32 next_hop_fib_index, @@ -364,7 +364,7 @@ extern fib_node_index_t fib_table_entry_path_add2(u32 fib_index, extern void fib_table_entry_path_remove(u32 fib_index, const fib_prefix_t *prefix, fib_source_t source, - fib_protocol_t next_hop_proto, + dpo_proto_t next_hop_proto, const ip46_address_t *next_hop, u32 next_hop_sw_if_index, u32 next_hop_fib_index, @@ -471,7 +471,7 @@ extern fib_node_index_t fib_table_entry_update_one_path(u32 fib_index, const fib_prefix_t *prefix, fib_source_t source, fib_entry_flag_t flags, - fib_protocol_t next_hop_proto, + dpo_proto_t next_hop_proto, const ip46_address_t *next_hop, u32 next_hop_sw_if_index, u32 next_hop_fib_index, diff --git a/src/vnet/fib/fib_test.c b/src/vnet/fib/fib_test.c index 4c891667..59d5da2a 100644 --- a/src/vnet/fib/fib_test.c +++ b/src/vnet/fib/fib_test.c @@ -833,7 +833,7 @@ fib_test_v4 (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_ATTACHED), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -861,7 +861,7 @@ fib_test_v4 (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_LOCAL), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -911,7 +911,7 @@ fib_test_v4 (void) fib_table_entry_path_add(fib_index, &pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -963,7 +963,7 @@ fib_test_v4 (void) pfx.fp_len = 0; fib_table_entry_path_remove(fib_index, &pfx, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // non-recursive path, so no FIB index @@ -1029,7 +1029,7 @@ fib_test_v4 (void) &pfx_11_11_11_11_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_1_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -1095,7 +1095,7 @@ fib_test_v4 (void) &pfx_10_10_10_1_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_1_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -1110,7 +1110,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_11_11_11_11_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_1_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -1144,7 +1144,7 @@ fib_test_v4 (void) &pfx_10_10_10_2_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_2_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -1181,7 +1181,7 @@ fib_test_v4 (void) &pfx_1_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -1214,7 +1214,7 @@ fib_test_v4 (void) &pfx_1_1_2_0_s_24, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -1241,7 +1241,7 @@ fib_test_v4 (void) &pfx_1_1_2_0_s_24, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -1280,7 +1280,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_1_1_2_0_s_24, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, tm->hw[0]->sw_if_index, ~0, @@ -1327,7 +1327,7 @@ fib_test_v4 (void) &bgp_100_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_1_1_1_1, ~0, // no index provided. fib_index, // nexthop in same fib as route @@ -1363,7 +1363,7 @@ fib_test_v4 (void) &bgp_101_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_1_1_1_1, ~0, // no index provided. fib_index, // nexthop in same fib as route @@ -1487,7 +1487,7 @@ fib_test_v4 (void) &bgp_200_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_2_s_32.fp_addr, ~0, // no index provided. fib_index, // nexthop in same fib as route @@ -1534,7 +1534,7 @@ fib_test_v4 (void) &pfx_1_2_3_4_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -1545,7 +1545,7 @@ fib_test_v4 (void) &pfx_1_2_3_4_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_12_12_12_12, tm->hw[1]->sw_if_index, ~0, @@ -1586,7 +1586,7 @@ fib_test_v4 (void) &pfx_1_2_3_5_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_12_12_12_12, tm->hw[1]->sw_if_index, ~0, @@ -1597,7 +1597,7 @@ fib_test_v4 (void) &pfx_1_2_3_5_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -1669,7 +1669,7 @@ fib_test_v4 (void) &pfx_6_6_6_6_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -1688,7 +1688,7 @@ fib_test_v4 (void) &pfx_6_6_6_6_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -1770,7 +1770,7 @@ fib_test_v4 (void) &pfx_6_6_6_6_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_12_12_12_12, tm->hw[1]->sw_if_index, ~0, // invalid fib index @@ -1915,7 +1915,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_6_6_6_6_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_12_12_12_12, tm->hw[1]->sw_if_index, ~0, // invalid fib index @@ -1995,7 +1995,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_6_6_6_6_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -2026,7 +2026,7 @@ fib_test_v4 (void) &bgp_44_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_2_3_4_s_32.fp_addr, ~0, fib_index, @@ -2037,7 +2037,7 @@ fib_test_v4 (void) &bgp_44_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_2_3_5_s_32.fp_addr, ~0, fib_index, @@ -2107,7 +2107,7 @@ fib_test_v4 (void) &bgp_201_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_200_s_32.fp_addr, ~0, // no index provided. fib_index, // nexthop in same fib as route @@ -2151,7 +2151,7 @@ fib_test_v4 (void) &pfx_1_1_1_0_s_24, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -2209,7 +2209,7 @@ fib_test_v4 (void) &pfx_1_1_1_0_s_28, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -2244,7 +2244,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_1_1_1_0_s_28, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, tm->hw[0]->sw_if_index, ~0, @@ -2275,7 +2275,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_1_1_1_0_s_24, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -2316,7 +2316,7 @@ fib_test_v4 (void) &pfx_1_1_1_2_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -2351,7 +2351,7 @@ fib_test_v4 (void) &bgp_201_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_2_s_32.fp_addr, ~0, fib_index, @@ -2362,7 +2362,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_201_pfx, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_2_s_32.fp_addr, ~0, fib_index, @@ -2375,7 +2375,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_201_pfx, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_200_s_32.fp_addr, ~0, // no index provided. fib_index, @@ -2405,7 +2405,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_200_pfx, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_2_s_32.fp_addr, ~0, // no index provided. fib_index, @@ -2446,7 +2446,7 @@ fib_test_v4 (void) &bgp_102, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_1_s_32.fp_addr, ~0, // no index provided. fib_index, // same as route @@ -2457,7 +2457,7 @@ fib_test_v4 (void) &bgp_102, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_2_s_32.fp_addr, ~0, // no index provided. fib_index, // same as route's FIB @@ -2483,7 +2483,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_102, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_1_s_32.fp_addr, ~0, // no index provided. fib_index, // same as route's FIB @@ -2492,7 +2492,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_102, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_2_s_32.fp_addr, ~0, // no index provided. fib_index, // same as route's FIB @@ -2507,7 +2507,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_100_pfx, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_1_s_32.fp_addr, ~0, // no index provided. fib_index, // same as route's FIB @@ -2516,7 +2516,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_101_pfx, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_1_s_32.fp_addr, ~0, // no index provided. fib_index, // same as route's FIB @@ -2546,7 +2546,7 @@ fib_test_v4 (void) &bgp_200_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, ~0, // no index provided. fib_index, // Same as route's FIB @@ -2593,7 +2593,7 @@ fib_test_v4 (void) &bgp_201_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_3, ~0, // no index provided. fib_index, @@ -2639,7 +2639,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_200_pfx, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, ~0, // no index provided. fib_index, // same as route's FIB @@ -2648,7 +2648,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_201_pfx, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_3, ~0, // no index provided. fib_index, // same as route's FIB @@ -2707,7 +2707,7 @@ fib_test_v4 (void) &pfx_5_5_5_5_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_5_5_5_6_s_32.fp_addr, ~0, // no index provided. fib_index, @@ -2718,7 +2718,7 @@ fib_test_v4 (void) &pfx_5_5_5_6_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_5_5_5_7_s_32.fp_addr, ~0, // no index provided. fib_index, @@ -2729,7 +2729,7 @@ fib_test_v4 (void) &pfx_5_5_5_7_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_5_5_5_5_s_32.fp_addr, ~0, // no index provided. fib_index, @@ -2768,7 +2768,7 @@ fib_test_v4 (void) &pfx_5_5_5_6_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -2801,7 +2801,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_5_5_5_6_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -2826,7 +2826,7 @@ fib_test_v4 (void) &pfx_5_5_5_5_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -2868,7 +2868,7 @@ fib_test_v4 (void) &pfx_5_5_5_5_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_5_5_5_6_s_32.fp_addr, ~0, // no index provided. fib_index, @@ -2892,7 +2892,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_5_5_5_5_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_5_5_5_6_s_32.fp_addr, ~0, // no index provided. fib_index, // same as route's FIB @@ -2901,7 +2901,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_5_5_5_6_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_5_5_5_7_s_32.fp_addr, ~0, // no index provided. fib_index, // same as route's FIB @@ -2910,7 +2910,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_5_5_5_7_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_5_5_5_5_s_32.fp_addr, ~0, // no index provided. fib_index, // same as route's FIB @@ -2919,7 +2919,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_5_5_5_6_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, ~0, // no index provided. fib_index, // same as route's FIB @@ -2943,7 +2943,7 @@ fib_test_v4 (void) &pfx_5_5_5_6_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_5_5_5_6_s_32.fp_addr, ~0, // no index provided. fib_index, @@ -2957,7 +2957,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_5_5_5_6_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_5_5_5_6_s_32.fp_addr, ~0, // no index provided. fib_index, // same as route's FIB @@ -2991,7 +2991,7 @@ fib_test_v4 (void) &pfx_23_23_23_0_s_24, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_23_23_23_23_s_32.fp_addr, ~0, // recursive fib_index, @@ -3021,7 +3021,7 @@ fib_test_v4 (void) &pfx_0_0_0_0_s_0, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_23_23_23_23_s_32.fp_addr, ~0, // recursive fib_index, @@ -3051,7 +3051,7 @@ fib_test_v4 (void) &bgp_200_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_1_1_1_1, ~0, fib_index, @@ -3081,7 +3081,7 @@ fib_test_v4 (void) &pfx_1_1_1_0_s_28, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -3099,7 +3099,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_1_1_1_1_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -3116,7 +3116,7 @@ fib_test_v4 (void) &pfx_1_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -3140,7 +3140,7 @@ fib_test_v4 (void) &pfx_1_1_1_3_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -3152,7 +3152,7 @@ fib_test_v4 (void) &bgp_200_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_3_s_32.fp_addr, ~0, fib_index, @@ -3177,7 +3177,7 @@ fib_test_v4 (void) &bgp_78s[ii], FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_3_s_32.fp_addr, ~0, fib_index, @@ -3188,7 +3188,7 @@ fib_test_v4 (void) &bgp_78s[ii], FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_1_1_1_1, ~0, fib_index, @@ -3238,7 +3238,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_1_1_1_1_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -3277,7 +3277,7 @@ fib_test_v4 (void) &pfx_1_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -3307,7 +3307,7 @@ fib_test_v4 (void) &bgp_200_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_2_s_32.fp_addr, ~0, fib_index, @@ -3320,7 +3320,7 @@ fib_test_v4 (void) &bgp_78s[ii], FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_2_s_32.fp_addr, ~0, fib_index, @@ -3354,7 +3354,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_1_1_1_1_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -3391,7 +3391,7 @@ fib_test_v4 (void) &pfx_1_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -3412,7 +3412,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_200_pfx, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_2_s_32.fp_addr, ~0, fib_index, @@ -3421,7 +3421,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_200_pfx, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_1_1_1_1, ~0, fib_index, @@ -3430,7 +3430,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_200_pfx, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_3_s_32.fp_addr, ~0, fib_index, @@ -3481,7 +3481,7 @@ fib_test_v4 (void) &pfx_4_4_4_4_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -3492,7 +3492,7 @@ fib_test_v4 (void) &pfx_4_4_4_4_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, tm->hw[0]->sw_if_index, ~0, @@ -3503,7 +3503,7 @@ fib_test_v4 (void) &pfx_4_4_4_4_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_3, tm->hw[0]->sw_if_index, ~0, @@ -3539,7 +3539,7 @@ fib_test_v4 (void) for (ii = 0; ii < 4; ii++) { fib_route_path_t r_path = { - .frp_proto = FIB_PROTOCOL_IP4, + .frp_proto = DPO_PROTO_IP4, .frp_addr = { .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a02 + ii), }, @@ -3588,7 +3588,7 @@ fib_test_v4 (void) &pfx_4_4_4_4_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &zero_addr, ~0, fib_index, @@ -3648,7 +3648,7 @@ fib_test_v4 (void) &pfx_34_34_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, 0, @@ -3659,7 +3659,7 @@ fib_test_v4 (void) &pfx_34_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_34_34_1_1_s_32.fp_addr, ~0, fib_index, @@ -3670,7 +3670,7 @@ fib_test_v4 (void) &pfx_34_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_34_34_1_1_s_32.fp_addr, ~0, fib_index, @@ -3691,7 +3691,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_1_1_1_2_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -3700,7 +3700,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_1_1_1_1_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -3709,7 +3709,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_1_1_2_0_s_24, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -3751,7 +3751,7 @@ fib_test_v4 (void) &pfx_4_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &zero_addr, tm->hw[0]->sw_if_index, fib_index, @@ -3805,7 +3805,7 @@ fib_test_v4 (void) &pfx_2001_s_64, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, fib_index, @@ -3863,7 +3863,7 @@ fib_test_v4 (void) &pfx_12_10_10_2_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_12_10_10_2_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -3897,7 +3897,7 @@ fib_test_v4 (void) &pfx_10_10_10_127_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_127_s_32.fp_addr, tm->hw[1]->sw_if_index, ~0, // invalid fib index @@ -3945,7 +3945,7 @@ fib_test_v4 (void) &pfx_10_10_10_3_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_3, tm->hw[0]->sw_if_index, fib_index, @@ -3956,7 +3956,7 @@ fib_test_v4 (void) &pfx_10_10_10_3_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_12_12_12_12, tm->hw[1]->sw_if_index, fib_index, @@ -3975,7 +3975,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_10_10_10_3_s_32, FIB_SOURCE_ADJ, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_3, tm->hw[0]->sw_if_index, fib_index, @@ -3992,7 +3992,7 @@ fib_test_v4 (void) &pfx_10_10_10_3_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_3, tm->hw[0]->sw_if_index, fib_index, @@ -4011,7 +4011,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_10_10_10_3_s_32, FIB_SOURCE_ADJ, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_12_12_12_12, tm->hw[1]->sw_if_index, fib_index, @@ -4030,7 +4030,7 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &pfx_10_10_10_3_s_32, FIB_SOURCE_ADJ, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_3, tm->hw[0]->sw_if_index, fib_index, @@ -4269,7 +4269,7 @@ fib_test_v6 (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_ATTACHED), - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, NULL, tm->hw[0]->sw_if_index, ~0, @@ -4300,7 +4300,7 @@ fib_test_v6 (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_LOCAL), - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -4345,7 +4345,7 @@ fib_test_v6 (void) fib_table_entry_path_add(fib_index, &pfx_0_0, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, &nh_2001_2, tm->hw[0]->sw_if_index, ~0, @@ -4389,7 +4389,7 @@ fib_test_v6 (void) */ fib_table_entry_path_remove(fib_index, &pfx_0_0, FIB_SOURCE_API, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, &nh_2001_2, tm->hw[0]->sw_if_index, ~0, @@ -4466,7 +4466,7 @@ fib_test_v6 (void) &pfx_2001_1_2_s_128, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, &pfx_2001_1_2_s_128.fp_addr, tm->hw[0]->sw_if_index, ~0, @@ -4505,7 +4505,7 @@ fib_test_v6 (void) &pfx_2001_1_3_s_128, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, &pfx_2001_1_3_s_128.fp_addr, tm->hw[0]->sw_if_index, ~0, @@ -4559,7 +4559,7 @@ fib_test_v6 (void) &pfx_2001_a_s_64, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, &nh_2001_2, tm->hw[0]->sw_if_index, ~0, @@ -4573,7 +4573,7 @@ fib_test_v6 (void) &pfx_2001_b_s_64, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, &nh_2001_2, tm->hw[0]->sw_if_index, ~0, @@ -4608,7 +4608,7 @@ fib_test_v6 (void) &pfx_1_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, &nh_2001_2, tm->hw[0]->sw_if_index, ~0, @@ -4646,7 +4646,7 @@ fib_test_v6 (void) &pfx_2001_c_s_64, FIB_SOURCE_CLI, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, NULL, tm->hw[0]->sw_if_index, ~0, @@ -4663,7 +4663,7 @@ fib_test_v6 (void) fib_table_entry_path_remove(fib_index, &pfx_2001_c_s_64, FIB_SOURCE_CLI, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, NULL, tm->hw[0]->sw_if_index, ~0, @@ -4748,7 +4748,7 @@ fib_test_v6 (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_ATTACHED), - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, NULL, tm->hw[1]->sw_if_index, ~0, @@ -4767,7 +4767,7 @@ fib_test_v6 (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_LOCAL), - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5095,7 +5095,7 @@ fib_test_ae (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_ATTACHED), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, @@ -5111,7 +5111,7 @@ fib_test_ae (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_LOCAL), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5140,7 +5140,7 @@ fib_test_ae (void) &pfx_10_10_10_1_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_1_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5167,7 +5167,7 @@ fib_test_ae (void) &local_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5209,7 +5209,7 @@ fib_test_ae (void) &pfx_10_10_10_2_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_2_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5243,7 +5243,7 @@ fib_test_ae (void) &local_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5280,7 +5280,7 @@ fib_test_ae (void) &pfx_10_10_10_3_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_3_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5352,7 +5352,7 @@ fib_test_ae (void) &local_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_2_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5375,7 +5375,7 @@ fib_test_ae (void) &local_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5407,7 +5407,7 @@ fib_test_ae (void) &pfx_10_0_0_0_s_8, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_3_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5463,7 +5463,7 @@ fib_test_ae (void) &local_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_1_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5499,7 +5499,7 @@ fib_test_ae (void) &local_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5538,7 +5538,7 @@ fib_test_ae (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_ATTACHED), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, @@ -5626,7 +5626,7 @@ fib_test_pref (void) * 2 high, 2 medium and 2 low preference non-recursive paths */ fib_route_path_t nr_path_hi_1 = { - .frp_proto = FIB_PROTOCOL_IP4, + .frp_proto = DPO_PROTO_IP4, .frp_sw_if_index = tm->hw[0]->sw_if_index, .frp_fib_index = ~0, .frp_weight = 1, @@ -5637,7 +5637,7 @@ fib_test_pref (void) }, }; fib_route_path_t nr_path_hi_2 = { - .frp_proto = FIB_PROTOCOL_IP4, + .frp_proto = DPO_PROTO_IP4, .frp_sw_if_index = tm->hw[0]->sw_if_index, .frp_fib_index = ~0, .frp_weight = 1, @@ -5648,7 +5648,7 @@ fib_test_pref (void) }, }; fib_route_path_t nr_path_med_1 = { - .frp_proto = FIB_PROTOCOL_IP4, + .frp_proto = DPO_PROTO_IP4, .frp_sw_if_index = tm->hw[1]->sw_if_index, .frp_fib_index = ~0, .frp_weight = 1, @@ -5659,7 +5659,7 @@ fib_test_pref (void) }, }; fib_route_path_t nr_path_med_2 = { - .frp_proto = FIB_PROTOCOL_IP4, + .frp_proto = DPO_PROTO_IP4, .frp_sw_if_index = tm->hw[1]->sw_if_index, .frp_fib_index = ~0, .frp_weight = 1, @@ -5670,7 +5670,7 @@ fib_test_pref (void) }, }; fib_route_path_t nr_path_low_1 = { - .frp_proto = FIB_PROTOCOL_IP4, + .frp_proto = DPO_PROTO_IP4, .frp_sw_if_index = tm->hw[2]->sw_if_index, .frp_fib_index = ~0, .frp_weight = 1, @@ -5681,7 +5681,7 @@ fib_test_pref (void) }, }; fib_route_path_t nr_path_low_2 = { - .frp_proto = FIB_PROTOCOL_IP4, + .frp_proto = DPO_PROTO_IP4, .frp_sw_if_index = tm->hw[2]->sw_if_index, .frp_fib_index = ~0, .frp_weight = 1, @@ -5897,7 +5897,7 @@ fib_test_pref (void) }, }; fib_route_path_t r_path_hi = { - .frp_proto = FIB_PROTOCOL_IP4, + .frp_proto = DPO_PROTO_IP4, .frp_sw_if_index = ~0, .frp_fib_index = 0, .frp_weight = 1, @@ -5906,7 +5906,7 @@ fib_test_pref (void) .frp_addr = pfx_1_1_1_1_s_32.fp_addr, }; fib_route_path_t r_path_med = { - .frp_proto = FIB_PROTOCOL_IP4, + .frp_proto = DPO_PROTO_IP4, .frp_sw_if_index = ~0, .frp_fib_index = 0, .frp_weight = 1, @@ -5915,7 +5915,7 @@ fib_test_pref (void) .frp_addr = pfx_1_1_1_2_s_32.fp_addr, }; fib_route_path_t r_path_low = { - .frp_proto = FIB_PROTOCOL_IP4, + .frp_proto = DPO_PROTO_IP4, .frp_sw_if_index = ~0, .frp_fib_index = 0, .frp_weight = 1, @@ -6099,7 +6099,7 @@ fib_test_label (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_ATTACHED), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, @@ -6115,7 +6115,7 @@ fib_test_label (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_LOCAL), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -6145,7 +6145,7 @@ fib_test_label (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_ATTACHED), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[1]->sw_if_index, ~0, @@ -6161,7 +6161,7 @@ fib_test_label (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_LOCAL), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[1]->sw_if_index, ~0, // invalid fib index @@ -6243,7 +6243,7 @@ fib_test_label (void) &pfx_1_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -6282,7 +6282,7 @@ fib_test_label (void) &pfx_1_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_11_1, tm->hw[1]->sw_if_index, ~0, // invalid fib index @@ -6360,7 +6360,7 @@ fib_test_label (void) &pfx_1_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_11_2, tm->hw[1]->sw_if_index, ~0, // invalid fib index @@ -6440,7 +6440,7 @@ fib_test_label (void) &pfx_2_2_2_2_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_1_s_32.fp_addr, ~0, fib_index, @@ -6612,7 +6612,7 @@ fib_test_label (void) fib_table_entry_path_remove(fib_index, &pfx_1_1_1_1_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -6669,7 +6669,7 @@ fib_test_label (void) fib_table_entry_path_remove(fib_index, &pfx_1_1_1_1_s_32, FIB_SOURCE_API, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_11_1, tm->hw[1]->sw_if_index, ~0, // invalid fib index @@ -6711,7 +6711,7 @@ fib_test_label (void) &pfx_1_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -6842,7 +6842,7 @@ fib_test_label (void) &pfx_1_1_1_2_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -6884,7 +6884,7 @@ fib_test_label (void) &pfx_2_2_2_2_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_2_s_32.fp_addr, ~0, fib_index, @@ -6912,7 +6912,7 @@ fib_test_label (void) &pfx_1_1_1_2_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_11_1, tm->hw[1]->sw_if_index, ~0, // invalid fib index @@ -6945,7 +6945,7 @@ fib_test_label (void) &pfx_1_1_1_2_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_11_1, tm->hw[1]->sw_if_index, ~0, // invalid fib index @@ -6987,7 +6987,7 @@ fib_test_label (void) &pfx_2_2_2_3_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_1_s_32.fp_addr, ~0, fib_index, @@ -7031,7 +7031,7 @@ fib_test_label (void) &pfx_2_2_2_4_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_1_s_32.fp_addr, ~0, fib_index, @@ -7081,7 +7081,7 @@ fib_test_label (void) &pfx_2_2_5_5_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_11_1, tm->hw[1]->sw_if_index, ~0, // invalid fib index @@ -7689,7 +7689,7 @@ fib_test_bfd (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_ATTACHED), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -7706,7 +7706,7 @@ fib_test_bfd (void) FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_LOCAL), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -7780,7 +7780,7 @@ fib_test_bfd (void) &pfx_10_10_10_1_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -7819,7 +7819,7 @@ fib_test_bfd (void) &pfx_10_10_10_2_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -7851,7 +7851,7 @@ fib_test_bfd (void) &pfx_10_10_10_2_s_32, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -7907,7 +7907,7 @@ fib_test_bfd (void) &pfx_200_0_0_0_s_24, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, ~0, // recursive 0, // default fib index @@ -7926,7 +7926,7 @@ fib_test_bfd (void) &pfx_200_0_0_0_s_24, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, ~0, // recursive 0, // default fib index @@ -8065,7 +8065,7 @@ fib_test_bfd (void) &pfx_5_5_5_5_s_32, FIB_SOURCE_CLI, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -8096,7 +8096,7 @@ fib_test_bfd (void) &pfx_5_5_5_5_s_32, FIB_SOURCE_CLI, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_2, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -8234,7 +8234,7 @@ lfib_test (void) &pfx, FIB_SOURCE_CLI, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &zero_addr, ~0, fib_index, @@ -8285,7 +8285,7 @@ lfib_test (void) &pfx, FIB_SOURCE_CLI, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &zero_addr, ~0, lfib_index, @@ -8363,7 +8363,7 @@ lfib_test (void) &pfx_1200, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -8389,7 +8389,7 @@ lfib_test (void) }, }; fib_route_path_t *rpaths = NULL, rpath = { - .frp_proto = FIB_PROTOCOL_MPLS, + .frp_proto = DPO_PROTO_MPLS, .frp_local_label = 1200, .frp_eos = MPLS_NON_EOS, .frp_sw_if_index = ~0, // recurive @@ -8545,7 +8545,7 @@ lfib_test (void) &pfx_2500, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -8590,7 +8590,7 @@ lfib_test (void) &pfx_3500, FIB_SOURCE_API, FIB_ENTRY_FLAG_MULTICAST, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -8610,7 +8610,7 @@ lfib_test (void) &pfx_3500, FIB_SOURCE_API, FIB_ENTRY_FLAG_MULTICAST, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -8637,7 +8637,7 @@ lfib_test (void) &pfx_3500, FIB_SOURCE_API, FIB_ENTRY_FLAG_MULTICAST, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, NULL, 5, // rpf-id 0, // default table diff --git a/src/vnet/fib/fib_types.h b/src/vnet/fib/fib_types.h index a209ff3c..f11a55da 100644 --- a/src/vnet/fib/fib_types.h +++ b/src/vnet/fib/fib_types.h @@ -32,9 +32,9 @@ typedef u32 fib_node_index_t; * Protocol Type. packed so it consumes a u8 only */ typedef enum fib_protocol_t_ { - FIB_PROTOCOL_IP4 = 0, - FIB_PROTOCOL_IP6, - FIB_PROTOCOL_MPLS, + FIB_PROTOCOL_IP4 = DPO_PROTO_IP4, + FIB_PROTOCOL_IP6 = DPO_PROTO_IP6, + FIB_PROTOCOL_MPLS = DPO_PROTO_MPLS, } __attribute__ ((packed)) fib_protocol_t; #define FIB_PROTOCOLS { \ @@ -338,7 +338,7 @@ typedef struct fib_route_path_t_ { * The protocol of the address below. We need this since the all * zeros address is ambiguous. */ - fib_protocol_t frp_proto; + dpo_proto_t frp_proto; union { /** diff --git a/src/vnet/interface_format.c b/src/vnet/interface_format.c index df7e9388..5694bb2f 100644 --- a/src/vnet/interface_format.c +++ b/src/vnet/interface_format.c @@ -165,9 +165,15 @@ format_vnet_sw_if_index_name (u8 * s, va_list * args) { vnet_main_t *vnm = va_arg (*args, vnet_main_t *); u32 sw_if_index = va_arg (*args, u32); - return format (s, "%U", - format_vnet_sw_interface_name, vnm, - vnet_get_sw_interface (vnm, sw_if_index)); + vnet_sw_interface_t *si; + + si = vnet_get_sw_interface_safe (vnm, sw_if_index); + + if (NULL == si) + { + return format (s, "DELETED"); + } + return format (s, "%U", format_vnet_sw_interface_name, vnm, si); } u8 * diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c index ee17ea88..7a8d7a0c 100755 --- a/src/vnet/ip/ip4_forward.c +++ b/src/vnet/ip/ip4_forward.c @@ -724,7 +724,7 @@ ip4_add_interface_routes (u32 sw_if_index, FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_ATTACHED), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, /* No next-hop address */ NULL, sw_if_index, @@ -767,7 +767,7 @@ ip4_add_interface_routes (u32 sw_if_index, fib_table_entry_update_one_path (fib_index, &net_pfx, FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_ATTACHED), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &net_pfx.fp_addr, sw_if_index, // invalid FIB index @@ -803,7 +803,7 @@ ip4_add_interface_routes (u32 sw_if_index, FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_LOCAL), - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &pfx.fp_addr, sw_if_index, // invalid FIB index diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c index bc66416e..8ae08a01 100644 --- a/src/vnet/ip/ip6_forward.c +++ b/src/vnet/ip/ip6_forward.c @@ -355,7 +355,7 @@ ip6_add_interface_routes (vnet_main_t * vnm, u32 sw_if_index, FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_ATTACHED), - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, /* No next-hop address */ NULL, sw_if_index, /* invalid FIB index */ @@ -390,7 +390,7 @@ ip6_add_interface_routes (vnet_main_t * vnm, u32 sw_if_index, FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_LOCAL), - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, &pfx.fp_addr, sw_if_index, ~0, 1, NULL, FIB_ROUTE_PATH_FLAG_NONE); diff --git a/src/vnet/ip/ip6_neighbor.c b/src/vnet/ip/ip6_neighbor.c index e8eebd4e..6a9139ab 100644 --- a/src/vnet/ip/ip6_neighbor.c +++ b/src/vnet/ip/ip6_neighbor.c @@ -284,7 +284,7 @@ ip6_neighbor_sw_interface_up_down (vnet_main_t * vnm, (ip6_fib_table_get_index_for_sw_if_index (n->key.sw_if_index), &pfx, FIB_SOURCE_ADJ, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, &pfx.fp_addr, n->key.sw_if_index, ~0, 1, FIB_ROUTE_PATH_FLAG_NONE); pool_put (nm->neighbor_pool, n); @@ -645,7 +645,7 @@ vnet_set_ip6_ethernet_neighbor (vlib_main_t * vm, n->fib_entry_index = fib_table_entry_path_add (fib_index, &pfx, FIB_SOURCE_ADJ, FIB_ENTRY_FLAG_ATTACHED, - FIB_PROTOCOL_IP6, &pfx.fp_addr, + DPO_PROTO_IP6, &pfx.fp_addr, n->key.sw_if_index, ~0, 1, NULL, FIB_ROUTE_PATH_FLAG_NONE); } @@ -776,7 +776,7 @@ vnet_unset_ip6_ethernet_neighbor (vlib_main_t * vm, (ip6_fib_table_get_index_for_sw_if_index (n->key.sw_if_index), &pfx, FIB_SOURCE_ADJ, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, &pfx.fp_addr, n->key.sw_if_index, ~0, 1, FIB_ROUTE_PATH_FLAG_NONE); } pool_put (nm->neighbor_pool, n); @@ -4110,7 +4110,7 @@ ip6_neighbor_proxy_add_del (u32 sw_if_index, ip6_address_t * addr, u8 is_del) fib_table_entry_path_remove (fib_index, &pfx, FIB_SOURCE_IP6_ND_PROXY, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, &nh, sw_if_index, ~0, 1, FIB_ROUTE_PATH_FLAG_NONE); @@ -4124,7 +4124,7 @@ ip6_neighbor_proxy_add_del (u32 sw_if_index, ip6_address_t * addr, u8 is_del) &pfx, FIB_SOURCE_IP6_ND_PROXY, FIB_ENTRY_FLAG_NONE, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, &nh, sw_if_index, ~0, 1, NULL, FIB_ROUTE_PATH_FLAG_NONE); diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c index 4cbf75a3..0676a387 100644 --- a/src/vnet/ip/ip_api.c +++ b/src/vnet/ip/ip_api.c @@ -156,9 +156,9 @@ copy_fib_next_hop (fib_route_path_encode_t * api_rpath, void *fp_arg) int is_ip4; vl_api_fib_path_t *fp = (vl_api_fib_path_t *) fp_arg; - if (api_rpath->rpath.frp_proto == FIB_PROTOCOL_IP4) + if (api_rpath->rpath.frp_proto == DPO_PROTO_IP4) fp->afi = IP46_TYPE_IP4; - else if (api_rpath->rpath.frp_proto == FIB_PROTOCOL_IP6) + else if (api_rpath->rpath.frp_proto == DPO_PROTO_IP6) fp->afi = IP46_TYPE_IP6; else { @@ -714,7 +714,7 @@ add_del_route_t_handler (u8 is_multipath, u8 is_rpf_id, u32 fib_index, const fib_prefix_t * prefix, - u8 next_hop_proto_is_ip4, + dpo_proto_t next_hop_proto, const ip46_address_t * next_hop, u32 next_hop_sw_if_index, u8 next_hop_fib_index, @@ -726,8 +726,7 @@ add_del_route_t_handler (u8 is_multipath, vnet_classify_main_t *cm = &vnet_classify_main; fib_route_path_flags_t path_flags = FIB_ROUTE_PATH_FLAG_NONE; fib_route_path_t path = { - .frp_proto = (next_hop_proto_is_ip4 ? - FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6), + .frp_proto = next_hop_proto, .frp_addr = (NULL == next_hop ? zero_addr : *next_hop), .frp_sw_if_index = next_hop_sw_if_index, .frp_fib_index = next_hop_fib_index, @@ -740,7 +739,7 @@ add_del_route_t_handler (u8 is_multipath, if (MPLS_LABEL_INVALID != next_hop_via_label) { - path.frp_proto = FIB_PROTOCOL_MPLS; + path.frp_proto = DPO_PROTO_MPLS; path.frp_local_label = next_hop_via_label; path.frp_eos = MPLS_NON_EOS; } @@ -855,7 +854,7 @@ int add_del_route_check (fib_protocol_t table_proto, u32 table_id, u32 next_hop_sw_if_index, - fib_protocol_t next_hop_table_proto, + dpo_proto_t next_hop_table_proto, u32 next_hop_table_id, u8 create_missing_tables, u8 is_rpf_id, u32 * fib_index, u32 * next_hop_fib_index) @@ -887,11 +886,18 @@ add_del_route_check (fib_protocol_t table_proto, } else { + fib_protocol_t fib_nh_proto; + + if (next_hop_table_proto > DPO_PROTO_MPLS) + return (0); + + fib_nh_proto = dpo_proto_to_fib (next_hop_table_proto); + if (is_rpf_id) - *next_hop_fib_index = mfib_table_find (next_hop_table_proto, + *next_hop_fib_index = mfib_table_find (fib_nh_proto, ntohl (next_hop_table_id)); else - *next_hop_fib_index = fib_table_find (next_hop_table_proto, + *next_hop_fib_index = fib_table_find (fib_nh_proto, ntohl (next_hop_table_id)); if (~0 == *next_hop_fib_index) @@ -900,12 +906,12 @@ add_del_route_check (fib_protocol_t table_proto, { if (is_rpf_id) *next_hop_fib_index = - mfib_table_find_or_create_and_lock (next_hop_table_proto, + mfib_table_find_or_create_and_lock (fib_nh_proto, ntohl (next_hop_table_id)); else *next_hop_fib_index = - fib_table_find_or_create_and_lock (next_hop_table_proto, + fib_table_find_or_create_and_lock (fib_nh_proto, ntohl (next_hop_table_id)); } @@ -930,7 +936,7 @@ ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) rv = add_del_route_check (FIB_PROTOCOL_IP4, mp->table_id, mp->next_hop_sw_if_index, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, mp->next_hop_table_id, mp->create_vrf_if_needed, 0, &fib_index, &next_hop_fib_index); @@ -970,7 +976,7 @@ ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) mp->classify_table_index, mp->is_resolve_host, mp->is_resolve_attached, 0, 0, - fib_index, &pfx, 1, + fib_index, &pfx, DPO_PROTO_IP4, &nh, ntohl (mp->next_hop_sw_if_index), next_hop_fib_index, @@ -990,7 +996,7 @@ ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) rv = add_del_route_check (FIB_PROTOCOL_IP6, mp->table_id, mp->next_hop_sw_if_index, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, mp->next_hop_table_id, mp->create_vrf_if_needed, 0, &fib_index, &next_hop_fib_index); @@ -1030,7 +1036,7 @@ ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) mp->classify_table_index, mp->is_resolve_host, mp->is_resolve_attached, 0, 0, - fib_index, &pfx, 0, + fib_index, &pfx, DPO_PROTO_IP6, &nh, ntohl (mp->next_hop_sw_if_index), next_hop_fib_index, mp->next_hop_weight, @@ -1106,7 +1112,7 @@ mroute_add_del_handler (u8 is_add, fib_route_path_t path = { .frp_sw_if_index = next_hop_sw_if_index, - .frp_proto = prefix->fp_proto, + .frp_proto = fib_proto_to_dpo (prefix->fp_proto), }; if (is_local) diff --git a/src/vnet/ip/lookup.c b/src/vnet/ip/lookup.c index 533d010a..41e46070 100755 --- a/src/vnet/ip/lookup.c +++ b/src/vnet/ip/lookup.c @@ -423,7 +423,7 @@ vnet_ip_route_cmd (vlib_main_t * vm, { rpath.frp_weight = 1; rpath.frp_eos = MPLS_NON_EOS; - rpath.frp_proto = FIB_PROTOCOL_MPLS; + rpath.frp_proto = DPO_PROTO_MPLS; rpath.frp_sw_if_index = ~0; vec_add1 (rpaths, rpath); } @@ -449,7 +449,7 @@ vnet_ip_route_cmd (vlib_main_t * vm, &rpath.frp_sw_if_index)) { rpath.frp_weight = 1; - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; vec_add1 (rpaths, rpath); } @@ -460,7 +460,7 @@ vnet_ip_route_cmd (vlib_main_t * vm, &rpath.frp_sw_if_index)) { rpath.frp_weight = 1; - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; vec_add1 (rpaths, rpath); } else if (unformat (line_input, "weight %u", &weight)) @@ -479,7 +479,7 @@ vnet_ip_route_cmd (vlib_main_t * vm, { rpath.frp_weight = 1; rpath.frp_sw_if_index = ~0; - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; vec_add1 (rpaths, rpath); } else if (unformat (line_input, "via %U next-hop-table %d", @@ -488,7 +488,7 @@ vnet_ip_route_cmd (vlib_main_t * vm, { rpath.frp_weight = 1; rpath.frp_sw_if_index = ~0; - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; vec_add1 (rpaths, rpath); } else if (unformat (line_input, "via %U", @@ -501,7 +501,7 @@ vnet_ip_route_cmd (vlib_main_t * vm, rpath.frp_fib_index = table_id; rpath.frp_weight = 1; rpath.frp_sw_if_index = ~0; - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; vec_add1 (rpaths, rpath); } else if (unformat (line_input, "via %U", @@ -510,13 +510,13 @@ vnet_ip_route_cmd (vlib_main_t * vm, rpath.frp_fib_index = table_id; rpath.frp_weight = 1; rpath.frp_sw_if_index = ~0; - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; vec_add1 (rpaths, rpath); } else if (unformat (line_input, "lookup in table %d", &rpath.frp_fib_index)) { - rpath.frp_proto = pfx.fp_proto; + rpath.frp_proto = fib_proto_to_dpo (pfx.fp_proto); rpath.frp_sw_if_index = ~0; vec_add1 (rpaths, rpath); } @@ -526,7 +526,7 @@ vnet_ip_route_cmd (vlib_main_t * vm, &rpath.frp_sw_if_index)) { rpath.frp_weight = 1; - rpath.frp_proto = prefixs[0].fp_proto; + rpath.frp_proto = fib_proto_to_dpo (prefixs[0].fp_proto); vec_add1 (rpaths, rpath); } else if (vec_len (prefixs) > 0 && diff --git a/src/vnet/lisp-gpe/lisp_gpe.c b/src/vnet/lisp-gpe/lisp_gpe.c index 0acc7349..018895ad 100644 --- a/src/vnet/lisp-gpe/lisp_gpe.c +++ b/src/vnet/lisp-gpe/lisp_gpe.c @@ -454,7 +454,7 @@ vnet_gpe_add_del_native_fwd_rpath (vnet_gpe_native_fwd_rpath_args_t * a) fib_route_path_t *rpath; u8 ip_version; - ip_version = a->rpath.frp_proto == FIB_PROTOCOL_IP4 ? IP4 : IP6; + ip_version = a->rpath.frp_proto == DPO_PROTO_IP4 ? IP4 : IP6; if (a->is_add) { @@ -511,7 +511,7 @@ gpe_native_forward_command_fn (vlib_main_t * vm, unformat_input_t * input, &rpath.frp_sw_if_index)) { rpath.frp_weight = 1; - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; } else if (unformat (line_input, "via %U %U", unformat_ip6_address, @@ -520,21 +520,21 @@ gpe_native_forward_command_fn (vlib_main_t * vm, unformat_input_t * input, &rpath.frp_sw_if_index)) { rpath.frp_weight = 1; - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; } else if (unformat (line_input, "via %U", unformat_ip4_address, &rpath.frp_addr.ip4)) { rpath.frp_weight = 1; rpath.frp_sw_if_index = ~0; - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; } else if (unformat (line_input, "via %U", unformat_ip6_address, &rpath.frp_addr.ip6)) { rpath.frp_weight = 1; rpath.frp_sw_if_index = ~0; - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; } else { @@ -549,7 +549,8 @@ gpe_native_forward_command_fn (vlib_main_t * vm, unformat_input_t * input, } else { - rpath.frp_fib_index = fib_table_find (rpath.frp_proto, table_id); + rpath.frp_fib_index = + fib_table_find (dpo_proto_to_fib (rpath.frp_proto), table_id); if ((u32) ~ 0 == rpath.frp_fib_index) { error = clib_error_return (0, "Nonexistent table id %d", table_id); diff --git a/src/vnet/lisp-gpe/lisp_gpe_api.c b/src/vnet/lisp-gpe/lisp_gpe_api.c index f1663699..4367a719 100644 --- a/src/vnet/lisp-gpe/lisp_gpe_api.c +++ b/src/vnet/lisp-gpe/lisp_gpe_api.c @@ -455,10 +455,10 @@ static void clib_memcpy (&a->rpath.frp_addr.ip6, mp->nh_addr, sizeof (ip6_address_t)); a->is_add = mp->is_add; - a->rpath.frp_proto = mp->is_ip4 ? FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6; - a->rpath.frp_fib_index = fib_table_find (a->rpath.frp_proto, - clib_net_to_host_u32 - (mp->table_id)); + a->rpath.frp_proto = mp->is_ip4 ? DPO_PROTO_IP4 : DPO_PROTO_IP6; + a->rpath.frp_fib_index = + fib_table_find (dpo_proto_to_fib (a->rpath.frp_proto), + clib_net_to_host_u32 (mp->table_id)); if (~0 == a->rpath.frp_fib_index) { rv = VNET_API_ERROR_INVALID_VALUE; @@ -484,7 +484,7 @@ gpe_native_fwd_rpaths_copy (vl_api_gpe_native_fwd_rpath_t * dst, vec_foreach (e, src) { memset (&dst[i], 0, sizeof (*dst)); - table = fib_table_get (e->frp_fib_index, e->frp_proto); + table = fib_table_get (e->frp_fib_index, dpo_proto_to_fib (e->frp_proto)); dst[i].fib_index = table->ft_table_id; dst[i].nh_sw_if_index = e->frp_sw_if_index; dst[i].is_ip4 = is_ip4; diff --git a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c index 395b493a..ac048149 100644 --- a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c +++ b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c @@ -225,6 +225,7 @@ lisp_gpe_mk_fib_paths (const lisp_fwd_path_t * paths) { const lisp_gpe_adjacency_t *ladj; fib_route_path_t *rpaths = NULL; + fib_protocol_t fp; u8 best_priority; u32 ii; @@ -239,9 +240,9 @@ lisp_gpe_mk_fib_paths (const lisp_fwd_path_t * paths) ladj = lisp_gpe_adjacency_get (paths[ii].lisp_adj); - ip_address_to_46 (&ladj->remote_rloc, - &rpaths[ii].frp_addr, &rpaths[ii].frp_proto); + ip_address_to_46 (&ladj->remote_rloc, &rpaths[ii].frp_addr, &fp); + rpaths[ii].frp_proto = fib_proto_to_dpo (fp); rpaths[ii].frp_sw_if_index = ladj->sw_if_index; rpaths[ii].frp_weight = (paths[ii].weight ? paths[ii].weight : 1); } diff --git a/src/vnet/mfib/ip6_mfib.c b/src/vnet/mfib/ip6_mfib.c index 5c6f8126..5e48e919 100644 --- a/src/vnet/mfib/ip6_mfib.c +++ b/src/vnet/mfib/ip6_mfib.c @@ -158,7 +158,7 @@ ip6_create_mfib_with_table_id (u32 table_id) .fp_proto = FIB_PROTOCOL_IP6, }; const fib_route_path_t path_for_us = { - .frp_proto = FIB_PROTOCOL_IP6, + .frp_proto = DPO_PROTO_IP6, .frp_addr = zero_addr, .frp_sw_if_index = 0xffffffff, .frp_fib_index = ~0, @@ -222,7 +222,7 @@ ip6_mfib_table_destroy (ip6_mfib_t *mfib) .fp_proto = FIB_PROTOCOL_IP6, }; const fib_route_path_t path_for_us = { - .frp_proto = FIB_PROTOCOL_IP6, + .frp_proto = DPO_PROTO_IP6, .frp_addr = zero_addr, .frp_sw_if_index = 0xffffffff, .frp_fib_index = ~0, @@ -259,7 +259,7 @@ void ip6_mfib_interface_enable_disable (u32 sw_if_index, int is_enable) { const fib_route_path_t path = { - .frp_proto = FIB_PROTOCOL_IP6, + .frp_proto = DPO_PROTO_IP6, .frp_addr = zero_addr, .frp_sw_if_index = sw_if_index, .frp_fib_index = ~0, diff --git a/src/vnet/mfib/mfib_entry.c b/src/vnet/mfib/mfib_entry.c index cf25b67a..b37f8825 100644 --- a/src/vnet/mfib/mfib_entry.c +++ b/src/vnet/mfib/mfib_entry.c @@ -764,18 +764,16 @@ mfib_entry_update (fib_node_index_t mfib_entry_index, * entry */ fib_node_index_t old_pl_index; - fib_protocol_t fp; + dpo_proto_t dp; dpo_id_t dpo = DPO_INVALID; - fp = mfib_entry_get_proto(mfib_entry); + dp = fib_proto_to_dpo(mfib_entry_get_proto(mfib_entry)); old_pl_index = msrc->mfes_pl; - dpo_set(&dpo, DPO_REPLICATE, - fib_proto_to_dpo(fp), - repi); + dpo_set(&dpo, DPO_REPLICATE, dp, repi); msrc->mfes_pl = - fib_path_list_create_special(fp, + fib_path_list_create_special(dp, FIB_PATH_LIST_FLAG_EXCLUSIVE, &dpo); diff --git a/src/vnet/mfib/mfib_test.c b/src/vnet/mfib/mfib_test.c index 7c92ae99..57787eca 100644 --- a/src/vnet/mfib/mfib_test.c +++ b/src/vnet/mfib/mfib_test.c @@ -387,7 +387,7 @@ mfib_test_i (fib_protocol_t PROTO, fib_route_path_t path_via_if0 = { - .frp_proto = PROTO, + .frp_proto = fib_proto_to_dpo(PROTO), .frp_addr = zero_addr, .frp_sw_if_index = tm->hw[0]->sw_if_index, .frp_fib_index = ~0, @@ -411,7 +411,7 @@ mfib_test_i (fib_protocol_t PROTO, MFIB_ITF_FLAG_ACCEPT)); fib_route_path_t path_via_if1 = { - .frp_proto = PROTO, + .frp_proto = fib_proto_to_dpo(PROTO), .frp_addr = zero_addr, .frp_sw_if_index = tm->hw[1]->sw_if_index, .frp_fib_index = ~0, @@ -419,7 +419,7 @@ mfib_test_i (fib_protocol_t PROTO, .frp_flags = 0, }; fib_route_path_t path_via_if2 = { - .frp_proto = PROTO, + .frp_proto = fib_proto_to_dpo(PROTO), .frp_addr = zero_addr, .frp_sw_if_index = tm->hw[2]->sw_if_index, .frp_fib_index = ~0, @@ -427,7 +427,7 @@ mfib_test_i (fib_protocol_t PROTO, .frp_flags = 0, }; fib_route_path_t path_via_if3 = { - .frp_proto = PROTO, + .frp_proto = fib_proto_to_dpo(PROTO), .frp_addr = zero_addr, .frp_sw_if_index = tm->hw[3]->sw_if_index, .frp_fib_index = ~0, @@ -435,7 +435,7 @@ mfib_test_i (fib_protocol_t PROTO, .frp_flags = 0, }; fib_route_path_t path_for_us = { - .frp_proto = PROTO, + .frp_proto = fib_proto_to_dpo(PROTO), .frp_addr = zero_addr, .frp_sw_if_index = 0xffffffff, .frp_fib_index = ~0, @@ -1121,7 +1121,7 @@ mfib_test_i (fib_protocol_t PROTO, &pfx_3500, FIB_SOURCE_API, FIB_ENTRY_FLAG_MULTICAST, - FIB_PROTOCOL_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -1138,7 +1138,7 @@ mfib_test_i (fib_protocol_t PROTO, * An (S,G) that resolves via the mLDP head-end */ fib_route_path_t path_via_mldp = { - .frp_proto = FIB_PROTOCOL_MPLS, + .frp_proto = DPO_PROTO_MPLS, .frp_local_label = pfx_3500.fp_label, .frp_eos = MPLS_EOS, .frp_sw_if_index = 0xffffffff, diff --git a/src/vnet/mpls/mpls.api b/src/vnet/mpls/mpls.api index 67f1045d..5973a0a6 100644 --- a/src/vnet/mpls/mpls.api +++ b/src/vnet/mpls/mpls.api @@ -156,7 +156,7 @@ manual_endian manual_print define mpls_tunnel_details @param mr_is_interface_rx - Interface Receive path @param mr_is_interface_rx - RPF-ID Receive path. The next-hop interface is used as the RPF-ID - @param mr_next_hop_proto_is_ip4 - The next-hop is IPV4 + @param mr_next_hop_proto - The next-hop protocol, of type dpo_proto_t @param mr_next_hop_weight - The weight, for UCMP @param mr_next_hop[16] - the nextop address @param mr_next_hop_sw_if_index - the next-hop SW interface @@ -182,7 +182,7 @@ autoreply define mpls_route_add_del u8 mr_is_resolve_attached; u8 mr_is_interface_rx; u8 mr_is_rpf_id; - u8 mr_next_hop_proto_is_ip4; + u8 mr_next_hop_proto; u8 mr_next_hop_weight; u8 mr_next_hop_preference; u8 mr_next_hop[16]; diff --git a/src/vnet/mpls/mpls.c b/src/vnet/mpls/mpls.c index 068d31f4..266ba42c 100644 --- a/src/vnet/mpls/mpls.c +++ b/src/vnet/mpls/mpls.c @@ -261,7 +261,7 @@ vnet_mpls_local_label (vlib_main_t * vm, &rpath.frp_sw_if_index, &rpath.frp_weight)) { - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; vec_add1(rpaths, rpath); } @@ -272,7 +272,7 @@ vnet_mpls_local_label (vlib_main_t * vm, &rpath.frp_sw_if_index, &rpath.frp_weight)) { - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; vec_add1(rpaths, rpath); } @@ -283,7 +283,7 @@ vnet_mpls_local_label (vlib_main_t * vm, &rpath.frp_sw_if_index)) { rpath.frp_weight = 1; - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; vec_add1(rpaths, rpath); } else if (unformat (line_input, "rx-ip4 %U", @@ -291,7 +291,7 @@ vnet_mpls_local_label (vlib_main_t * vm, &rpath.frp_sw_if_index)) { rpath.frp_weight = 1; - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; rpath.frp_flags = FIB_ROUTE_PATH_INTF_RX; vec_add1(rpaths, rpath); } @@ -302,7 +302,7 @@ vnet_mpls_local_label (vlib_main_t * vm, &rpath.frp_sw_if_index)) { rpath.frp_weight = 1; - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; vec_add1(rpaths, rpath); } else if (unformat (line_input, "via %U next-hop-table %d", @@ -312,7 +312,7 @@ vnet_mpls_local_label (vlib_main_t * vm, { rpath.frp_weight = 1; rpath.frp_sw_if_index = ~0; - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; vec_add1(rpaths, rpath); } else if (unformat (line_input, "via %U next-hop-table %d", @@ -322,7 +322,7 @@ vnet_mpls_local_label (vlib_main_t * vm, { rpath.frp_weight = 1; rpath.frp_sw_if_index = ~0; - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; vec_add1(rpaths, rpath); } else if (unformat (line_input, "via %U", @@ -336,7 +336,7 @@ vnet_mpls_local_label (vlib_main_t * vm, rpath.frp_fib_index = table_id; rpath.frp_weight = 1; rpath.frp_sw_if_index = ~0; - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; vec_add1(rpaths, rpath); } else if (unformat (line_input, "via %U", @@ -346,7 +346,7 @@ vnet_mpls_local_label (vlib_main_t * vm, rpath.frp_fib_index = table_id; rpath.frp_weight = 1; rpath.frp_sw_if_index = ~0; - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; vec_add1(rpaths, rpath); } else if (unformat (line_input, "%d", &local_label)) @@ -355,7 +355,7 @@ vnet_mpls_local_label (vlib_main_t * vm, "ip4-lookup-in-table %d", &rpath.frp_fib_index)) { - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; rpath.frp_sw_if_index = FIB_NODE_INDEX_INVALID; pfx.fp_payload_proto = DPO_PROTO_IP4; vec_add1(rpaths, rpath); @@ -364,7 +364,7 @@ vnet_mpls_local_label (vlib_main_t * vm, "ip6-lookup-in-table %d", &rpath.frp_fib_index)) { - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; rpath.frp_sw_if_index = FIB_NODE_INDEX_INVALID; vec_add1(rpaths, rpath); pfx.fp_payload_proto = DPO_PROTO_IP6; @@ -373,11 +373,21 @@ vnet_mpls_local_label (vlib_main_t * vm, "mpls-lookup-in-table %d", &rpath.frp_fib_index)) { - rpath.frp_proto = FIB_PROTOCOL_MPLS; + rpath.frp_proto = DPO_PROTO_MPLS; rpath.frp_sw_if_index = FIB_NODE_INDEX_INVALID; pfx.fp_payload_proto = DPO_PROTO_MPLS; vec_add1(rpaths, rpath); } + else if (unformat (line_input, + "l2-input-on %U", + unformat_vnet_sw_interface, vnm, + &rpath.frp_sw_if_index)) + { + rpath.frp_proto = DPO_PROTO_ETHERNET; + pfx.fp_payload_proto = DPO_PROTO_ETHERNET; + rpath.frp_flags = FIB_ROUTE_PATH_INTF_RX; + vec_add1(rpaths, rpath); + } else if (unformat (line_input, "out-label %U", unformat_mpls_unicast_label, &out_label)) @@ -440,7 +450,7 @@ vnet_mpls_local_label (vlib_main_t * vm, pfx.fp_proto = FIB_PROTOCOL_MPLS; pfx.fp_len = 21; pfx.fp_label = local_label; - pfx.fp_payload_proto = fib_proto_to_dpo(rpaths[0].frp_proto); + pfx.fp_payload_proto = rpaths[0].frp_proto; /* * the CLI parsing stored table Ids, swap to FIB indicies diff --git a/src/vnet/mpls/mpls_api.c b/src/vnet/mpls/mpls_api.c index 92fb24a6..737299e6 100644 --- a/src/vnet/mpls/mpls_api.c +++ b/src/vnet/mpls/mpls_api.c @@ -144,14 +144,7 @@ mpls_route_add_del_t_handler (vnet_main_t * vnm, }; if (pfx.fp_eos) { - if (mp->mr_next_hop_proto_is_ip4) - { - pfx.fp_payload_proto = DPO_PROTO_IP4; - } - else - { - pfx.fp_payload_proto = DPO_PROTO_IP6; - } + pfx.fp_payload_proto = mp->mr_next_hop_proto; } else { @@ -161,7 +154,7 @@ mpls_route_add_del_t_handler (vnet_main_t * vnm, rv = add_del_route_check (FIB_PROTOCOL_MPLS, mp->mr_table_id, mp->mr_next_hop_sw_if_index, - dpo_proto_to_fib (pfx.fp_payload_proto), + pfx.fp_payload_proto, mp->mr_next_hop_table_id, mp->mr_create_table_if_needed, mp->mr_is_rpf_id, @@ -173,9 +166,9 @@ mpls_route_add_del_t_handler (vnet_main_t * vnm, ip46_address_t nh; memset (&nh, 0, sizeof (nh)); - if (mp->mr_next_hop_proto_is_ip4) + if (DPO_PROTO_IP4 == mp->mr_next_hop_proto) memcpy (&nh.ip4, mp->mr_next_hop, sizeof (nh.ip4)); - else + else if (DPO_PROTO_IP6 == mp->mr_next_hop_proto) memcpy (&nh.ip6, mp->mr_next_hop, sizeof (nh.ip6)); n_labels = mp->mr_next_hop_n_out_labels; @@ -202,7 +195,7 @@ mpls_route_add_del_t_handler (vnet_main_t * vnm, mp->mr_is_interface_rx, mp->mr_is_rpf_id, fib_index, &pfx, - mp->mr_next_hop_proto_is_ip4, + mp->mr_next_hop_proto, &nh, ntohl (mp->mr_next_hop_sw_if_index), next_hop_fib_index, mp->mr_next_hop_weight, @@ -243,13 +236,13 @@ vl_api_mpls_tunnel_add_del_t_handler (vl_api_mpls_tunnel_add_del_t * mp) if (mp->mt_next_hop_proto_is_ip4) { - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; clib_memcpy (&rpath.frp_addr.ip4, mp->mt_next_hop, sizeof (rpath.frp_addr.ip4)); } else { - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; clib_memcpy (&rpath.frp_addr.ip6, mp->mt_next_hop, sizeof (rpath.frp_addr.ip6)); } diff --git a/src/vnet/mpls/mpls_tunnel.c b/src/vnet/mpls/mpls_tunnel.c index c025cc58..6452a60b 100644 --- a/src/vnet/mpls/mpls_tunnel.c +++ b/src/vnet/mpls/mpls_tunnel.c @@ -171,7 +171,7 @@ mpls_tunnel_mk_lb (mpls_tunnel_t *mt, vec_validate(ctx.next_hops, fib_path_list_get_n_paths(mt->mt_path_list)); vec_reset_length(ctx.next_hops); - lb_proto = vnet_link_to_dpo_proto(linkt); + lb_proto = fib_forw_chain_type_to_dpo_proto(fct); fib_path_list_walk(mt->mt_path_list, mpls_tunnel_collect_forwarding, @@ -313,12 +313,34 @@ mpls_tunnel_restack (mpls_tunnel_t *mt) /* * walk all the adjacencies on the MPLS interface and restack them */ - FOR_EACH_FIB_PROTOCOL(proto) + if (mt->mt_flags & MPLS_TUNNEL_FLAG_L2) { - adj_nbr_walk(mt->mt_sw_if_index, - proto, - mpls_adj_walk_cb, - NULL); + /* + * Stack a load-balance that drops, whilst we have no paths + */ + vnet_hw_interface_t * hi; + dpo_id_t dpo = DPO_INVALID; + + mpls_tunnel_mk_lb(mt, + VNET_LINK_MPLS, + FIB_FORW_CHAIN_TYPE_ETHERNET, + &dpo); + + hi = vnet_get_hw_interface(vnet_get_main(), mt->mt_hw_if_index); + dpo_stack_from_node(hi->tx_node_index, + &mt->mt_l2_lb, + &dpo); + dpo_reset(&dpo); + } + else + { + FOR_EACH_FIB_PROTOCOL(proto) + { + adj_nbr_walk(mt->mt_sw_if_index, + proto, + mpls_adj_walk_cb, + NULL); + } } } @@ -495,7 +517,7 @@ mpls_tunnel_tx (vlib_main_t * vm, b0 = vlib_get_buffer(vm, bi0); - vnet_buffer(b0)->ip.adj_index[VLIB_TX] = mt->mt_l2_adj; + vnet_buffer(b0)->ip.adj_index[VLIB_TX] = mt->mt_l2_lb.dpoi_index; if (PREDICT_FALSE(b0->flags & VLIB_BUFFER_IS_TRACED)) { @@ -506,7 +528,7 @@ mpls_tunnel_tx (vlib_main_t * vm, vlib_validate_buffer_enqueue_x1 (vm, node, next_index, to_next, n_left_to_next, - bi0, mt->mt_l2_tx_arc); + bi0, mt->mt_l2_lb.dpoi_next_node); } vlib_put_next_frame (vm, node, next_index, n_left_to_next); @@ -565,8 +587,7 @@ vnet_mpls_tunnel_del (u32 sw_if_index) if (FIB_NODE_INDEX_INVALID != mt->mt_path_list) fib_path_list_child_remove(mt->mt_path_list, mt->mt_sibling_index); - if (ADJ_INDEX_INVALID != mt->mt_l2_adj) - adj_unlock(mt->mt_l2_adj); + dpo_reset(&mt->mt_l2_lb); vec_add1 (mpls_tunnel_free_hw_if_indices, mt->mt_hw_if_index); pool_put(mpls_tunnel_pool, mt); @@ -587,12 +608,13 @@ vnet_mpls_tunnel_create (u8 l2_only, memset (mt, 0, sizeof (*mt)); mti = mt - mpls_tunnel_pool; fib_node_init(&mt->mt_node, FIB_NODE_TYPE_MPLS_TUNNEL); - mt->mt_l2_adj = ADJ_INDEX_INVALID; mt->mt_path_list = FIB_NODE_INDEX_INVALID; mt->mt_sibling_index = FIB_NODE_INDEX_INVALID; if (is_multicast) mt->mt_flags |= MPLS_TUNNEL_FLAG_MCAST; + if (l2_only) + mt->mt_flags |= MPLS_TUNNEL_FLAG_L2; /* * Create a new, or re=use and old, tunnel HW interface @@ -614,7 +636,7 @@ vnet_mpls_tunnel_create (u8 l2_only, mti, mpls_tunnel_hw_interface_class.index, mti); - hi = vnet_get_hw_interface(vnm, mt->mt_hw_if_index); + hi = vnet_get_hw_interface (vnm, mt->mt_hw_if_index); } /* @@ -624,19 +646,6 @@ vnet_mpls_tunnel_create (u8 l2_only, vec_validate_init_empty(mpls_tunnel_db, mt->mt_sw_if_index, ~0); mpls_tunnel_db[mt->mt_sw_if_index] = mti; - if (l2_only) - { - mt->mt_l2_adj = - adj_nbr_add_or_lock(fib_path_list_get_proto(mt->mt_path_list), - VNET_LINK_ETHERNET, - &zero_addr, - mt->mt_sw_if_index); - - mt->mt_l2_tx_arc = vlib_node_add_named_next(vlib_get_main(), - hi->tx_node_index, - "adj-l2-midchain"); - } - return (mt->mt_sw_if_index); } @@ -803,7 +812,7 @@ vnet_create_mpls_tunnel_command_fn (vlib_main_t * vm, &rpath.frp_sw_if_index)) { rpath.frp_weight = 1; - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; } else if (unformat (line_input, "via %U %U", @@ -813,7 +822,7 @@ vnet_create_mpls_tunnel_command_fn (vlib_main_t * vm, &rpath.frp_sw_if_index)) { rpath.frp_weight = 1; - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; } else if (unformat (line_input, "via %U", unformat_ip6_address, @@ -822,7 +831,7 @@ vnet_create_mpls_tunnel_command_fn (vlib_main_t * vm, rpath.frp_fib_index = 0; rpath.frp_weight = 1; rpath.frp_sw_if_index = ~0; - rpath.frp_proto = FIB_PROTOCOL_IP6; + rpath.frp_proto = DPO_PROTO_IP6; } else if (unformat (line_input, "via %U", unformat_ip4_address, @@ -831,7 +840,7 @@ vnet_create_mpls_tunnel_command_fn (vlib_main_t * vm, rpath.frp_fib_index = 0; rpath.frp_weight = 1; rpath.frp_sw_if_index = ~0; - rpath.frp_proto = FIB_PROTOCOL_IP4; + rpath.frp_proto = DPO_PROTO_IP4; } else if (unformat (line_input, "l2-only")) l2_only = 1; @@ -915,6 +924,14 @@ format_mpls_tunnel (u8 * s, va_list * args) s = format(s, "%U", format_fib_path_ext_list, &mt->mt_path_exts); s = format(s, "\n"); + if (mt->mt_flags & MPLS_TUNNEL_FLAG_L2) + { + s = format(s, " forwarding: %U\n", + format_fib_forw_chain_type, + FIB_FORW_CHAIN_TYPE_ETHERNET); + s = format(s, " %U\n", format_dpo_id, &mt->mt_l2_lb, 2); + } + return (s); } diff --git a/src/vnet/mpls/mpls_tunnel.h b/src/vnet/mpls/mpls_tunnel.h index 4cb0a860..285817c3 100644 --- a/src/vnet/mpls/mpls_tunnel.h +++ b/src/vnet/mpls/mpls_tunnel.h @@ -22,15 +22,20 @@ typedef enum mpls_tunnel_attribute_t_ { MPLS_TUNNEL_ATTRIBUTE_FIRST = 0, + /** + * @brief The tunnel is L2 only + */ + MPLS_TUNNEL_ATTRIBUTE_L2 = MPLS_TUNNEL_ATTRIBUTE_FIRST, /** * @brief The tunnel has an underlying multicast LSP */ - MPLS_TUNNEL_ATTRIBUTE_MCAST = MPLS_TUNNEL_ATTRIBUTE_FIRST, + MPLS_TUNNEL_ATTRIBUTE_MCAST, MPLS_TUNNEL_ATTRIBUTE_LAST = MPLS_TUNNEL_ATTRIBUTE_MCAST, } mpls_tunnel_attribute_t; #define MPLS_TUNNEL_ATTRIBUTES { \ [MPLS_TUNNEL_ATTRIBUTE_MCAST] = "multicast", \ + [MPLS_TUNNEL_ATTRIBUTE_L2] = "L2", \ } #define FOR_EACH_MPLS_TUNNEL_ATTRIBUTE(_item) \ for (_item = MPLS_TUNNEL_ATTRIBUTE_FIRST; \ @@ -39,6 +44,7 @@ typedef enum mpls_tunnel_attribute_t_ typedef enum mpls_tunnel_flag_t_ { MPLS_TUNNEL_FLAG_NONE = 0, + MPLS_TUNNEL_FLAG_L2 = (1 << MPLS_TUNNEL_ATTRIBUTE_L2), MPLS_TUNNEL_FLAG_MCAST = (1 << MPLS_TUNNEL_ATTRIBUTE_MCAST), } __attribute__ ((packed)) mpls_tunnel_flags_t; @@ -60,14 +66,19 @@ typedef struct mpls_tunnel_t_ /** * @brief If the tunnel is an L2 tunnel, this is the link type ETHERNET - * adjacency + * load-balance + */ + dpo_id_t mt_l2_lb; + + /** + * @brief The HW interface index of the tunnel interfaces */ - adj_index_t mt_l2_adj; + u32 mt_hw_if_index; /** - * @brief on a L2 tunnel this is the VLIB arc from the L2-tx to the l2-midchain + * @brief The SW interface index of the tunnel interfaces */ - u32 mt_l2_tx_arc; + u32 mt_sw_if_index; /** * @brief The path-list over which the tunnel's destination is reachable @@ -83,23 +94,6 @@ typedef struct mpls_tunnel_t_ * A vector of path extensions o hold the label stack for each path */ fib_path_ext_list_t mt_path_exts; - - /** - * @brief Flag to indicate the tunnel is only for L2 traffic, that is - * this tunnel belongs in a bridge domain. - */ - u8 mt_l2_only; - - /** - * @brief The HW interface index of the tunnel interfaces - */ - u32 mt_hw_if_index; - - /** - * @brief The SW interface index of the tunnel interfaces - */ - u32 mt_sw_if_index; - } mpls_tunnel_t; /** diff --git a/src/vnet/srmpls/sr_mpls_policy.c b/src/vnet/srmpls/sr_mpls_policy.c index 5ebbc60d..db4ad2a7 100755 --- a/src/vnet/srmpls/sr_mpls_policy.c +++ b/src/vnet/srmpls/sr_mpls_policy.c @@ -75,7 +75,7 @@ create_sl (mpls_sr_policy_t * sr_policy, mpls_label_t * sl, u32 weight) segment_list->segments = vec_dup (sl); fib_route_path_t path = { - .frp_proto = FIB_PROTOCOL_MPLS, + .frp_proto = DPO_PROTO_MPLS, .frp_sw_if_index = ~0, .frp_fib_index = 0, .frp_weight = segment_list->weight, @@ -203,7 +203,7 @@ sr_mpls_policy_del (mpls_label_t bsid, u32 index) segment_list = pool_elt_at_index (sm->sid_lists, *sl_index); fib_route_path_t path = { - .frp_proto = FIB_PROTOCOL_MPLS, + .frp_proto = DPO_PROTO_MPLS, .frp_sw_if_index = ~0, .frp_fib_index = 0, .frp_weight = segment_list->weight, @@ -308,7 +308,7 @@ sr_mpls_policy_mod (mpls_label_t bsid, u32 index, u8 operation, mpls_eos_bit_t eos; fib_route_path_t path = { - .frp_proto = FIB_PROTOCOL_MPLS, + .frp_proto = DPO_PROTO_MPLS, .frp_sw_if_index = ~0, .frp_fib_index = 0, .frp_weight = segment_list->weight, diff --git a/src/vnet/srmpls/sr_mpls_steering.c b/src/vnet/srmpls/sr_mpls_steering.c index 37707049..3a9aea2d 100755 --- a/src/vnet/srmpls/sr_mpls_steering.c +++ b/src/vnet/srmpls/sr_mpls_steering.c @@ -218,7 +218,7 @@ sr_mpls_steering_policy (int is_del, mpls_label_t bsid, u32 sr_policy_index, update_fib:; fib_route_path_t path = { - .frp_proto = FIB_PROTOCOL_MPLS, + .frp_proto = DPO_PROTO_MPLS, .frp_local_label = sr_policy->bsid, .frp_eos = MPLS_EOS, .frp_sw_if_index = ~0, diff --git a/src/vnet/srv6/sr_steering.c b/src/vnet/srv6/sr_steering.c index a7903751..704adaa7 100755 --- a/src/vnet/srv6/sr_steering.c +++ b/src/vnet/srv6/sr_steering.c @@ -310,7 +310,7 @@ update_fib: table_id : 0)), &pfx, FIB_SOURCE_SR, FIB_ENTRY_FLAG_LOOSE_URPF_EXEMPT, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, (ip46_address_t *) & sr_policy->bsid, ~0, sm->fib_table_ip6, 1, NULL, FIB_ROUTE_PATH_FLAG_NONE); @@ -327,7 +327,7 @@ update_fib: table_id : 0)), &pfx, FIB_SOURCE_SR, FIB_ENTRY_FLAG_LOOSE_URPF_EXEMPT, - FIB_PROTOCOL_IP6, + DPO_PROTO_IP6, (ip46_address_t *) & sr_policy->bsid, ~0, sm->fib_table_ip4, 1, NULL, FIB_ROUTE_PATH_FLAG_NONE); diff --git a/src/vnet/vxlan-gpe/vxlan_gpe.c b/src/vnet/vxlan-gpe/vxlan_gpe.c index 97bb1b15..462c79a0 100644 --- a/src/vnet/vxlan-gpe/vxlan_gpe.c +++ b/src/vnet/vxlan-gpe/vxlan_gpe.c @@ -638,7 +638,7 @@ int vnet_vxlan_gpe_add_del_tunnel fib_node_index_t mfei; adj_index_t ai; fib_route_path_t path = { - .frp_proto = fp, + .frp_proto = fib_proto_to_dpo(fp), .frp_addr = zero_addr, .frp_sw_if_index = 0xffffffff, .frp_fib_index = ~0, diff --git a/src/vnet/vxlan/vxlan.c b/src/vnet/vxlan/vxlan.c index 1b3df2a8..dc973372 100644 --- a/src/vnet/vxlan/vxlan.c +++ b/src/vnet/vxlan/vxlan.c @@ -505,7 +505,7 @@ int vnet_vxlan_add_del_tunnel fib_node_index_t mfei; adj_index_t ai; fib_route_path_t path = { - .frp_proto = fp, + .frp_proto = fib_proto_to_dpo(fp), .frp_addr = zero_addr, .frp_sw_if_index = 0xffffffff, .frp_fib_index = ~0, diff --git a/src/vpp/app/vpe_cli.c b/src/vpp/app/vpe_cli.c index 94bdc84c..fcc496ad 100644 --- a/src/vpp/app/vpe_cli.c +++ b/src/vpp/app/vpe_cli.c @@ -98,7 +98,7 @@ virtual_ip_cmd_fn_command_fn (vlib_main_t * vm, vec_add2 (rpaths, rpath, 1); - rpath->frp_proto = FIB_PROTOCOL_IP4; + rpath->frp_proto = DPO_PROTO_IP4; rpath->frp_addr = next_hops[i]; rpath->frp_sw_if_index = sw_if_index; rpath->frp_fib_index = ~0; diff --git a/test/test_bfd.py b/test/test_bfd.py index be42cdad..4cb6d379 100644 --- a/test/test_bfd.py +++ b/test/test_bfd.py @@ -20,7 +20,7 @@ from vpp_pg_interface import CaptureTimeoutError, is_ipv6_misc from vpp_lo_interface import VppLoInterface from util import ppp from vpp_papi_provider import UnexpectedApiReturnValueError -from vpp_ip_route import VppIpRoute, VppRoutePath +from vpp_ip_route import VppIpRoute, VppRoutePath, DpoProto USEC_IN_SEC = 1000000 @@ -1678,12 +1678,12 @@ class BFDFIBTestCase(VppTestCase): ip_2001_s_64 = VppIpRoute(self, "2001::", 64, [VppRoutePath(self.pg0.remote_ip6, self.pg0.sw_if_index, - is_ip6=1)], + proto=DPO_PROTO_IP6)], is_ip6=1) ip_2002_s_64 = VppIpRoute(self, "2002::", 64, [VppRoutePath(self.pg0.remote_ip6, 0xffffffff, - is_ip6=1)], + proto=DPO_PROTO_IP6)], is_ip6=1) ip_2001_s_64.add_vpp_config() ip_2002_s_64.add_vpp_config() diff --git a/test/test_gre.py b/test/test_gre.py index 18b67dbd..1afc44fb 100644 --- a/test/test_gre.py +++ b/test/test_gre.py @@ -6,7 +6,7 @@ from logging import * from framework import VppTestCase, VppTestRunner from vpp_sub_interface import VppDot1QSubint from vpp_gre_interface import VppGreInterface, VppGre6Interface -from vpp_ip_route import VppIpRoute, VppRoutePath +from vpp_ip_route import VppIpRoute, VppRoutePath, DpoProto from vpp_papi_provider import L2_VTR_OP from scapy.packet import Raw @@ -516,11 +516,12 @@ class TestGRE(VppTestCase): gre_if.admin_up() gre_if.config_ip6() - route_via_tun = VppIpRoute(self, "4004::1", 128, - [VppRoutePath("0::0", - gre_if.sw_if_index, - is_ip6=1)], - is_ip6=1) + route_via_tun = VppIpRoute( + self, "4004::1", 128, + [VppRoutePath("0::0", + gre_if.sw_if_index, + proto=DpoProto.DPO_PROTO_IP6)], + is_ip6=1) route_via_tun.add_vpp_config() @@ -542,11 +543,12 @@ class TestGRE(VppTestCase): # # Add a route that resolves the tunnel's destination # - route_tun_dst = VppIpRoute(self, "1002::1", 128, - [VppRoutePath(self.pg2.remote_ip6, - self.pg2.sw_if_index, - is_ip6=1)], - is_ip6=1) + route_tun_dst = VppIpRoute( + self, "1002::1", 128, + [VppRoutePath(self.pg2.remote_ip6, + self.pg2.sw_if_index, + proto=DpoProto.DPO_PROTO_IP6)], + is_ip6=1) route_tun_dst.add_vpp_config() # diff --git a/test/test_ip6.py b/test/test_ip6.py index 593f6868..285ce181 100644 --- a/test/test_ip6.py +++ b/test/test_ip6.py @@ -8,7 +8,7 @@ from vpp_sub_interface import VppSubInterface, VppDot1QSubint from vpp_pg_interface import is_ipv6_misc from vpp_ip_route import VppIpRoute, VppRoutePath, find_route, VppIpMRoute, \ VppMRoutePath, MRouteItfFlags, MRouteEntryFlags, VppMplsIpBind, \ - VppMplsRoute + VppMplsRoute, DpoProto from vpp_neighbor import find_nbr, VppNeighbor from scapy.packet import Raw @@ -490,7 +490,7 @@ class TestIPv6(TestIPv6ND): inet=AF_INET6)) def test_ns_duplicates(self): - """ ARP Duplicates""" + """ ND Duplicates""" # # Generate some hosts on the LAN @@ -537,7 +537,7 @@ class TestIPv6(TestIPv6ND): # # remove the duplicate on pg1 - # packet stream shoud generate ARPs out of pg1 + # packet stream shoud generate NSs out of pg1 # ns_pg1.remove_vpp_config() @@ -1347,10 +1347,10 @@ class TestIP6LoadBalance(VppTestCase): route_3000_1 = VppIpRoute(self, "3000::1", 128, [VppRoutePath(self.pg1.remote_ip6, self.pg1.sw_if_index, - is_ip6=1), + proto=DpoProto.DPO_PROTO_IP6), VppRoutePath(self.pg2.remote_ip6, self.pg2.sw_if_index, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) route_3000_1.add_vpp_config() @@ -1367,11 +1367,11 @@ class TestIP6LoadBalance(VppTestCase): [VppRoutePath(self.pg1.remote_ip6, self.pg1.sw_if_index, labels=[67], - is_ip6=1), + proto=DpoProto.DPO_PROTO_IP6), VppRoutePath(self.pg2.remote_ip6, self.pg2.sw_if_index, labels=[67], - is_ip6=1)]) + proto=DpoProto.DPO_PROTO_IP6)]) route_67.add_vpp_config() # @@ -1441,20 +1441,20 @@ class TestIP6LoadBalance(VppTestCase): route_3000_2 = VppIpRoute(self, "3000::2", 128, [VppRoutePath(self.pg3.remote_ip6, self.pg3.sw_if_index, - is_ip6=1), + proto=DpoProto.DPO_PROTO_IP6), VppRoutePath(self.pg4.remote_ip6, self.pg4.sw_if_index, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) route_3000_2.add_vpp_config() route_4000_1 = VppIpRoute(self, "4000::1", 128, [VppRoutePath("3000::1", 0xffffffff, - is_ip6=1), + proto=DpoProto.DPO_PROTO_IP6), VppRoutePath("3000::2", 0xffffffff, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) route_4000_1.add_vpp_config() @@ -1485,14 +1485,14 @@ class TestIP6LoadBalance(VppTestCase): route_5000_2 = VppIpRoute(self, "5000::2", 128, [VppRoutePath(self.pg3.remote_ip6, self.pg3.sw_if_index, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) route_5000_2.add_vpp_config() route_6000_1 = VppIpRoute(self, "6000::1", 128, [VppRoutePath("5000::2", 0xffffffff, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) route_6000_1.add_vpp_config() diff --git a/test/test_map.py b/test/test_map.py index 9ac3948a..bbf4aec2 100644 --- a/test/test_map.py +++ b/test/test_map.py @@ -4,7 +4,7 @@ import unittest import socket from framework import VppTestCase, VppTestRunner -from vpp_ip_route import VppIpRoute, VppRoutePath +from vpp_ip_route import VppIpRoute, VppRoutePath, DpoProto from scapy.layers.l2 import Ether, Raw from scapy.layers.inet import IP, UDP, ICMP @@ -75,7 +75,7 @@ class TestMAP(VppTestCase): map_br_pfx_len, [VppRoutePath(self.pg1.remote_ip6, self.pg1.sw_if_index, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) map_route.add_vpp_config() @@ -138,13 +138,12 @@ class TestMAP(VppTestCase): # Add a route to 4001::1. Expect the encapped traffic to be # sent via that routes next-hop # - pre_res_route = VppIpRoute(self, - "4001::1", - 128, - [VppRoutePath(self.pg1.remote_hosts[2].ip6, - self.pg1.sw_if_index, - is_ip6=1)], - is_ip6=1) + pre_res_route = VppIpRoute( + self, "4001::1", 128, + [VppRoutePath(self.pg1.remote_hosts[2].ip6, + self.pg1.sw_if_index, + proto=DpoProto.DPO_PROTO_IP6)], + is_ip6=1) pre_res_route.add_vpp_config() self.send_and_assert_encapped(v4, map_src, @@ -156,7 +155,7 @@ class TestMAP(VppTestCase): # pre_res_route.modify([VppRoutePath(self.pg1.remote_hosts[3].ip6, self.pg1.sw_if_index, - is_ip6=1)]) + proto=DpoProto.DPO_PROTO_IP6)]) pre_res_route.add_vpp_config() self.send_and_assert_encapped(v4, map_src, diff --git a/test/test_mpls.py b/test/test_mpls.py index e3d013af..b2226a74 100644 --- a/test/test_mpls.py +++ b/test/test_mpls.py @@ -6,7 +6,7 @@ import socket from framework import VppTestCase, VppTestRunner from vpp_ip_route import VppIpRoute, VppRoutePath, VppMplsRoute, \ VppMplsIpBind, VppIpMRoute, VppMRoutePath, \ - MRouteItfFlags, MRouteEntryFlags + MRouteItfFlags, MRouteEntryFlags, DpoProto from vpp_mpls_tunnel_interface import VppMPLSTunnelInterface from scapy.packet import Raw @@ -16,6 +16,38 @@ from scapy.layers.inet6 import IPv6 from scapy.contrib.mpls import MPLS +def verify_filter(capture, sent): + if not len(capture) == len(sent): + # filter out any IPv6 RAs from the capture + for p in capture: + if p.haslayer(IPv6): + capture.remove(p) + return capture + + +def verify_mpls_stack(tst, rx, mpls_labels, ttl=255, num=0): + # the rx'd packet has the MPLS label popped + eth = rx[Ether] + tst.assertEqual(eth.type, 0x8847) + + rx_mpls = rx[MPLS] + + for ii in range(len(mpls_labels)): + tst.assertEqual(rx_mpls.label, mpls_labels[ii]) + tst.assertEqual(rx_mpls.cos, 0) + if ii == num: + tst.assertEqual(rx_mpls.ttl, ttl) + else: + tst.assertEqual(rx_mpls.ttl, 255) + if ii == len(mpls_labels) - 1: + tst.assertEqual(rx_mpls.s, 1) + else: + # not end of stack + tst.assertEqual(rx_mpls.s, 0) + # pop the label to expose the next + rx_mpls = rx_mpls[MPLS].payload + + class TestMPLS(VppTestCase): """ MPLS Test Case """ @@ -120,18 +152,9 @@ class TestMPLS(VppTestCase): pkts.append(p) return pkts - @staticmethod - def verify_filter(capture, sent): - if not len(capture) == len(sent): - # filter out any IPv6 RAs from the capture - for p in capture: - if p.haslayer(IPv6): - capture.remove(p) - return capture - def verify_capture_ip4(self, src_if, capture, sent, ping_resp=0): try: - capture = self.verify_filter(capture, sent) + capture = verify_filter(capture, sent) self.assertEqual(len(capture), len(sent)) @@ -158,33 +181,10 @@ class TestMPLS(VppTestCase): except: raise - def verify_mpls_stack(self, rx, mpls_labels, ttl=255, num=0): - # the rx'd packet has the MPLS label popped - eth = rx[Ether] - self.assertEqual(eth.type, 0x8847) - - rx_mpls = rx[MPLS] - - for ii in range(len(mpls_labels)): - self.assertEqual(rx_mpls.label, mpls_labels[ii]) - self.assertEqual(rx_mpls.cos, 0) - if ii == num: - self.assertEqual(rx_mpls.ttl, ttl) - else: - self.assertEqual(rx_mpls.ttl, 255) - - if ii == len(mpls_labels) - 1: - self.assertEqual(rx_mpls.s, 1) - else: - # not end of stack - self.assertEqual(rx_mpls.s, 0) - # pop the label to expose the next - rx_mpls = rx_mpls[MPLS].payload - def verify_capture_labelled_ip4(self, src_if, capture, sent, mpls_labels): try: - capture = self.verify_filter(capture, sent) + capture = verify_filter(capture, sent) self.assertEqual(len(capture), len(sent)) @@ -195,8 +195,8 @@ class TestMPLS(VppTestCase): rx_ip = rx[IP] # the MPLS TTL is copied from the IP - self.verify_mpls_stack( - rx, mpls_labels, rx_ip.ttl, len(mpls_labels) - 1) + verify_mpls_stack(self, rx, mpls_labels, rx_ip.ttl, + len(mpls_labels) - 1) self.assertEqual(rx_ip.src, tx_ip.src) self.assertEqual(rx_ip.dst, tx_ip.dst) @@ -211,7 +211,7 @@ class TestMPLS(VppTestCase): if top is None: top = len(mpls_labels) - 1 try: - capture = self.verify_filter(capture, sent) + capture = verify_filter(capture, sent) self.assertEqual(len(capture), len(sent)) @@ -222,8 +222,7 @@ class TestMPLS(VppTestCase): rx_ip = rx[IP] # the MPLS TTL is 255 since it enters a new tunnel - self.verify_mpls_stack( - rx, mpls_labels, ttl, top) + verify_mpls_stack(self, rx, mpls_labels, ttl, top) self.assertEqual(rx_ip.src, tx_ip.src) self.assertEqual(rx_ip.dst, tx_ip.dst) @@ -236,13 +235,13 @@ class TestMPLS(VppTestCase): def verify_capture_labelled(self, src_if, capture, sent, mpls_labels, ttl=254, num=0): try: - capture = self.verify_filter(capture, sent) + capture = verify_filter(capture, sent) self.assertEqual(len(capture), len(sent)) for i in range(len(capture)): rx = capture[i] - self.verify_mpls_stack(rx, mpls_labels, ttl, num) + verify_mpls_stack(self, rx, mpls_labels, ttl, num) except: raise @@ -1049,7 +1048,7 @@ class TestMPLS(VppTestCase): self.pg1.sw_if_index, nh_table_id=1, rpf_id=55, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_multicast=1) route_34_eos.add_vpp_config() @@ -1440,19 +1439,20 @@ class TestMPLSPIC(VppTestCase): for ii in range(64): dst = "3000::%d" % ii local_label = 1600 + ii - vpn_routes.append(VppIpRoute(self, dst, 128, - [VppRoutePath(self.pg2.remote_ip6, - 0xffffffff, - nh_table_id=1, - is_resolve_attached=1, - is_ip6=1), - VppRoutePath(self.pg3.remote_ip6, - 0xffffffff, - nh_table_id=1, - is_ip6=1, - is_resolve_attached=1)], - table_id=1, - is_ip6=1)) + vpn_routes.append(VppIpRoute( + self, dst, 128, + [VppRoutePath(self.pg2.remote_ip6, + 0xffffffff, + nh_table_id=1, + is_resolve_attached=1, + proto=DpoProto.DPO_PROTO_IP6), + VppRoutePath(self.pg3.remote_ip6, + 0xffffffff, + nh_table_id=1, + proto=DpoProto.DPO_PROTO_IP6, + is_resolve_attached=1)], + table_id=1, + is_ip6=1)) vpn_routes[ii].add_vpp_config() vpn_bindings.append(VppMplsIpBind(self, local_label, dst, 128, @@ -1525,5 +1525,211 @@ class TestMPLSPIC(VppTestCase): self.assertNotEqual(0, len(rx1)) +class TestMPLSL2(VppTestCase): + """ MPLS-L2 """ + + def setUp(self): + super(TestMPLSL2, self).setUp() + + # create 2 pg interfaces + self.create_pg_interfaces(range(2)) + + # use pg0 as the core facing interface + self.pg0.admin_up() + self.pg0.config_ip4() + self.pg0.resolve_arp() + self.pg0.enable_mpls() + + # use the other 2 for customer facg L2 links + for i in self.pg_interfaces[1:]: + i.admin_up() + + def tearDown(self): + super(TestMPLSL2, self).tearDown() + for i in self.pg_interfaces[1:]: + i.admin_down() + + self.pg0.disable_mpls() + self.pg0.unconfig_ip4() + self.pg0.admin_down() + + def verify_capture_tunneled_ethernet(self, capture, sent, mpls_labels, + ttl=255, top=None): + if top is None: + top = len(mpls_labels) - 1 + + capture = verify_filter(capture, sent) + + self.assertEqual(len(capture), len(sent)) + + for i in range(len(capture)): + tx = sent[i] + rx = capture[i] + + # the MPLS TTL is 255 since it enters a new tunnel + verify_mpls_stack(self, rx, mpls_labels, ttl, top) + + tx_eth = tx[Ether] + rx_eth = Ether(str(rx[MPLS].payload)) + + self.assertEqual(rx_eth.src, tx_eth.src) + self.assertEqual(rx_eth.dst, tx_eth.dst) + + def test_vpws(self): + """ Virtual Private Wire Service """ + + # + # Create an MPLS tunnel that pushes 1 label + # + mpls_tun_1 = VppMPLSTunnelInterface(self, + [VppRoutePath(self.pg0.remote_ip4, + self.pg0.sw_if_index, + labels=[42])], + is_l2=1) + mpls_tun_1.add_vpp_config() + mpls_tun_1.admin_up() + + # + # Create a label entry to for 55 that does L2 input to the tunnel + # + route_55_eos = VppMplsRoute( + self, 55, 1, + [VppRoutePath("0.0.0.0", + mpls_tun_1.sw_if_index, + is_interface_rx=1, + proto=DpoProto.DPO_PROTO_ETHERNET)]) + route_55_eos.add_vpp_config() + + # + # Cross-connect the tunnel with one of the customers L2 interfaces + # + self.vapi.sw_interface_set_l2_xconnect(self.pg1.sw_if_index, + mpls_tun_1.sw_if_index, + enable=1) + self.vapi.sw_interface_set_l2_xconnect(mpls_tun_1.sw_if_index, + self.pg1.sw_if_index, + enable=1) + + # + # inject a packet from the core + # + pcore = (Ether(dst=self.pg0.local_mac, + src=self.pg0.remote_mac) / + MPLS(label=55, ttl=64) / + Ether(dst="00:00:de:ad:ba:be", + src="00:00:de:ad:be:ef") / + IP(src="10.10.10.10", dst="11.11.11.11") / + UDP(sport=1234, dport=1234) / + Raw('\xa5' * 100)) + + self.pg0.add_stream(pcore * 65) + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + + rx0 = self.pg1.get_capture(65) + tx = pcore[MPLS].payload + + self.assertEqual(rx0[0][Ether].dst, tx[Ether].dst) + self.assertEqual(rx0[0][Ether].src, tx[Ether].src) + + # + # Inject a packet from the custoer/L2 side + # + self.pg1.add_stream(tx * 65) + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + + rx0 = self.pg0.get_capture(65) + + self.verify_capture_tunneled_ethernet(rx0, tx*65, [42]) + + def test_vpls(self): + """ Virtual Private LAN Service """ + # + # Create an L2 MPLS tunnel + # + mpls_tun = VppMPLSTunnelInterface(self, + [VppRoutePath(self.pg0.remote_ip4, + self.pg0.sw_if_index, + labels=[42])], + is_l2=1) + mpls_tun.add_vpp_config() + mpls_tun.admin_up() + + # + # Create a label entry to for 55 that does L2 input to the tunnel + # + route_55_eos = VppMplsRoute( + self, 55, 1, + [VppRoutePath("0.0.0.0", + mpls_tun.sw_if_index, + is_interface_rx=1, + proto=DpoProto.DPO_PROTO_ETHERNET)]) + route_55_eos.add_vpp_config() + + # + # add to tunnel to the customers bridge-domain + # + self.vapi.sw_interface_set_l2_bridge(mpls_tun.sw_if_index, + bd_id=1) + self.vapi.sw_interface_set_l2_bridge(self.pg1.sw_if_index, + bd_id=1) + + # + # Packet from the customer interface and from the core + # + p_cust = (Ether(dst="00:00:de:ad:ba:be", + src="00:00:de:ad:be:ef") / + IP(src="10.10.10.10", dst="11.11.11.11") / + UDP(sport=1234, dport=1234) / + Raw('\xa5' * 100)) + p_core = (Ether(src="00:00:de:ad:ba:be", + dst="00:00:de:ad:be:ef") / + IP(dst="10.10.10.10", src="11.11.11.11") / + UDP(sport=1234, dport=1234) / + Raw('\xa5' * 100)) + + # + # The BD is learning, so send in one of each packet to learn + # + p_core_encap = (Ether(dst=self.pg0.local_mac, + src=self.pg0.remote_mac) / + MPLS(label=55, ttl=64) / + p_core) + + self.pg1.add_stream(p_cust) + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + self.pg0.add_stream(p_core_encap) + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + + # we've learnt this so expect it be be forwarded + rx0 = self.pg1.get_capture(1) + + self.assertEqual(rx0[0][Ether].dst, p_core[Ether].dst) + self.assertEqual(rx0[0][Ether].src, p_core[Ether].src) + + # + # now a stream in each direction + # + self.pg1.add_stream(p_cust * 65) + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + + rx0 = self.pg0.get_capture(65) + + self.verify_capture_tunneled_ethernet(rx0, p_cust*65, [42]) + + # + # remove interfaces from customers bridge-domain + # + self.vapi.sw_interface_set_l2_bridge(mpls_tun.sw_if_index, + bd_id=1, + enable=0) + self.vapi.sw_interface_set_l2_bridge(self.pg1.sw_if_index, + bd_id=1, + enable=0) + if __name__ == '__main__': unittest.main(testRunner=VppTestRunner) diff --git a/test/test_p2p_ethernet.py b/test/test_p2p_ethernet.py index 37a1d18b..8688f7e6 100644 --- a/test/test_p2p_ethernet.py +++ b/test/test_p2p_ethernet.py @@ -11,7 +11,7 @@ from scapy.layers.inet6 import IPv6 from framework import VppTestCase, VppTestRunner, running_extended_tests from vpp_sub_interface import VppP2PSubint -from vpp_ip_route import VppIpRoute, VppRoutePath +from vpp_ip_route import VppIpRoute, VppRoutePath, DpoProto from util import mactobinary @@ -219,7 +219,7 @@ class P2PEthernetIPV6(VppTestCase): route_8000 = VppIpRoute(self, "8000::", 64, [VppRoutePath(self.pg0.remote_ip6, self.pg0.sw_if_index, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) route_8000.add_vpp_config() @@ -239,7 +239,7 @@ class P2PEthernetIPV6(VppTestCase): route_9001 = VppIpRoute(self, "9001::", 64, [VppRoutePath(self.pg1.remote_ip6, self.pg1.sw_if_index, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) route_9001.add_vpp_config() @@ -264,7 +264,7 @@ class P2PEthernetIPV6(VppTestCase): route_3 = VppIpRoute(self, "9000::", 64, [VppRoutePath(self.pg1._remote_hosts[0].ip6, self.pg1.sw_if_index, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) route_3.add_vpp_config() @@ -289,7 +289,7 @@ class P2PEthernetIPV6(VppTestCase): route_9001 = VppIpRoute(self, "9000::", 64, [VppRoutePath(self.pg1._remote_hosts[0].ip6, self.pg1.sw_if_index, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) route_9001.add_vpp_config() @@ -310,19 +310,19 @@ class P2PEthernetIPV6(VppTestCase): route_8000 = VppIpRoute(self, "8000::", 64, [VppRoutePath(self.pg0.remote_ip6, self.pg0.sw_if_index, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) route_8000.add_vpp_config() route_8001 = VppIpRoute(self, "8001::", 64, [VppRoutePath(self.p2p_sub_ifs[0].remote_ip6, self.p2p_sub_ifs[0].sw_if_index, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) route_8001.add_vpp_config() route_8002 = VppIpRoute(self, "8002::", 64, [VppRoutePath(self.p2p_sub_ifs[1].remote_ip6, self.p2p_sub_ifs[1].sw_if_index, - is_ip6=1)], + proto=DpoProto.DPO_PROTO_IP6)], is_ip6=1) route_8002.add_vpp_config() diff --git a/test/vpp_ip_route.py b/test/vpp_ip_route.py index badb3102..2c489e3c 100644 --- a/test/vpp_ip_route.py +++ b/test/vpp_ip_route.py @@ -29,6 +29,14 @@ class MRouteEntryFlags: MFIB_ENTRY_FLAG_INHERIT_ACCEPT = 8 +class DpoProto: + DPO_PROTO_IP4 = 0 + DPO_PROTO_IP6 = 1 + DPO_PROTO_MPLS = 2 + DPO_PROTO_ETHERNET = 3 + DPO_PROTO_NSH = 4 + + def find_route(test, ip_addr, len, table_id=0, inet=AF_INET): if inet == AF_INET: s = 4 @@ -55,22 +63,24 @@ class VppRoutePath(object): nh_table_id=0, labels=[], nh_via_label=MPLS_LABEL_INVALID, - is_ip6=0, rpf_id=0, is_interface_rx=0, is_resolve_host=0, - is_resolve_attached=0): + is_resolve_attached=0, + proto=DpoProto.DPO_PROTO_IP4): self.nh_itf = nh_sw_if_index self.nh_table_id = nh_table_id self.nh_via_label = nh_via_label self.nh_labels = labels self.weight = 1 self.rpf_id = rpf_id - self.is_ip4 = 1 if is_ip6 == 0 else 0 - if self.is_ip4: + self.proto = proto + if self.proto is DpoProto.DPO_PROTO_IP6: + self.nh_addr = inet_pton(AF_INET6, nh_addr) + elif self.proto is DpoProto.DPO_PROTO_IP4: self.nh_addr = inet_pton(AF_INET, nh_addr) else: - self.nh_addr = inet_pton(AF_INET6, nh_addr) + self.nh_addr = inet_pton(AF_INET6, "::") self.is_resolve_host = is_resolve_host self.is_resolve_attached = is_resolve_attached self.is_interface_rx = is_interface_rx @@ -401,7 +411,7 @@ class VppMplsRoute(VppObject): self._test.vapi.mpls_route_add_del( self.local_label, self.eos_bit, - path.is_ip4, + path.proto, path.nh_addr, path.nh_itf, is_multicast=self.is_multicast, @@ -420,7 +430,7 @@ class VppMplsRoute(VppObject): for path in self.paths: self._test.vapi.mpls_route_add_del(self.local_label, self.eos_bit, - 1, + path.proto, path.nh_addr, path.nh_itf, is_rpf_id=path.is_rpf_id, diff --git a/test/vpp_mpls_tunnel_interface.py b/test/vpp_mpls_tunnel_interface.py index f2001574..0542b05c 100644 --- a/test/vpp_mpls_tunnel_interface.py +++ b/test/vpp_mpls_tunnel_interface.py @@ -9,13 +9,14 @@ class VppMPLSTunnelInterface(VppInterface): VPP MPLS Tunnel interface """ - def __init__(self, test, paths, is_multicast=0): + def __init__(self, test, paths, is_multicast=0, is_l2=0): """ Create MPLS Tunnel interface """ self._sw_if_index = 0 super(VppMPLSTunnelInterface, self).__init__(test) self._test = test self.t_paths = paths self.is_multicast = is_multicast + self.is_l2 = is_l2 def add_vpp_config(self): self._sw_if_index = 0xffffffff @@ -29,7 +30,8 @@ class VppMPLSTunnelInterface(VppInterface): path.weight, next_hop_out_label_stack=path.nh_labels, next_hop_n_out_labels=len(path.nh_labels), - is_multicast=self.is_multicast) + is_multicast=self.is_multicast, + l2_only=self.is_l2) self._sw_if_index = reply.sw_if_index def remove_vpp_config(self): diff --git a/test/vpp_papi_provider.py b/test/vpp_papi_provider.py index 801a6c2d..3ba2ad4a 100644 --- a/test/vpp_papi_provider.py +++ b/test/vpp_papi_provider.py @@ -921,7 +921,7 @@ class VppPapiProvider(object): self, label, eos, - next_hop_proto_is_ip4, + next_hop_proto, next_hop_address, next_hop_sw_if_index=0xFFFFFFFF, table_id=0, @@ -982,7 +982,7 @@ class VppPapiProvider(object): 'mr_is_resolve_attached': is_resolve_attached, 'mr_is_interface_rx': is_interface_rx, 'mr_is_rpf_id': is_rpf_id, - 'mr_next_hop_proto_is_ip4': next_hop_proto_is_ip4, + 'mr_next_hop_proto': next_hop_proto, 'mr_next_hop_weight': next_hop_weight, 'mr_next_hop': next_hop_address, 'mr_next_hop_n_out_labels': next_hop_n_out_labels, -- cgit 1.2.3-korg From 1500254bee11355bbd69cc1dd9705be4f002f2bd Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Sun, 10 Sep 2017 04:39:11 -0700 Subject: FIB table add/delete API part 2; - this adds the code to create an IP and MPLS table via the API. - but the enforcement that the table must be created before it is used is still missing, this is so that CSIT can pass. Change-Id: Id124d884ade6cb7da947225200e3bb193454c555 Signed-off-by: Neale Ranns --- src/plugins/nat/nat.c | 17 +- src/plugins/nat/nat64.c | 13 +- src/vnet/classify/vnet_classify.c | 16 +- src/vnet/dhcp/dhcp4_proxy_node.c | 9 +- src/vnet/dhcp/dhcp6_proxy_node.c | 9 +- src/vnet/dhcp/dhcp_proxy.c | 19 ++- src/vnet/dpo/lookup_dpo.c | 20 ++- src/vnet/dpo/mpls_label_dpo.c | 12 +- src/vnet/ethernet/arp.c | 127 +++++++++++---- src/vnet/fib/fib_api.h | 1 - src/vnet/fib/fib_entry.c | 15 +- src/vnet/fib/fib_entry.h | 1 + src/vnet/fib/fib_entry_src_mpls.c | 7 +- src/vnet/fib/fib_table.c | 43 +++-- src/vnet/fib/fib_table.h | 32 +++- src/vnet/fib/fib_test.c | 27 ++-- src/vnet/fib/ip4_fib.c | 41 +++-- src/vnet/fib/ip4_fib.h | 5 +- src/vnet/fib/ip6_fib.c | 41 +++-- src/vnet/fib/ip6_fib.h | 5 +- src/vnet/fib/mpls_fib.c | 16 +- src/vnet/fib/mpls_fib.h | 5 +- src/vnet/interface_api.c | 177 ++++++++++++++++---- src/vnet/ip/ip.h | 7 + src/vnet/ip/ip4.h | 13 ++ src/vnet/ip/ip4_forward.c | 101 +----------- src/vnet/ip/ip4_source_and_port_range_check.c | 11 +- src/vnet/ip/ip6.h | 13 ++ src/vnet/ip/ip6_forward.c | 103 +----------- src/vnet/ip/ip6_neighbor.c | 108 +++++++++---- src/vnet/ip/ip_api.c | 122 +++++++++++--- src/vnet/ip/lookup.c | 225 ++++++++++++++++++++++++++ src/vnet/lisp-gpe/interface.c | 11 +- src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c | 9 +- src/vnet/lisp-gpe/lisp_gpe_sub_interface.c | 11 +- src/vnet/mfib/ip4_mfib.c | 12 +- src/vnet/mfib/ip4_mfib.h | 5 +- src/vnet/mfib/ip6_mfib.c | 12 +- src/vnet/mfib/ip6_mfib.h | 5 +- src/vnet/mfib/mfib_entry.c | 11 ++ src/vnet/mfib/mfib_entry.h | 2 + src/vnet/mfib/mfib_table.c | 88 ++++++++-- src/vnet/mfib/mfib_table.h | 29 +++- src/vnet/mfib/mfib_test.c | 11 +- src/vnet/mfib/mfib_types.h | 8 +- src/vnet/mpls/interface.c | 26 ++- src/vnet/mpls/mpls.c | 76 ++++++++- src/vnet/mpls/mpls.h | 16 +- src/vnet/mpls/mpls_api.c | 66 ++++++-- src/vnet/srv6/sr_policy_rewrite.c | 6 +- src/vnet/srv6/sr_steering.c | 6 +- src/vpp/api/api.c | 5 +- src/vpp/api/custom_dump.c | 3 - test/test_dhcp.py | 24 ++- test/test_gre.py | 8 +- test/test_ip4.py | 11 +- test/test_ip4_vrf_multi_instance.py | 4 +- test/test_ip6.py | 7 +- test/test_ip6_vrf_multi_instance.py | 4 +- test/test_ip_mcast.py | 98 ++++++++++- test/test_mpls.py | 48 +++++- test/test_nat.py | 13 ++ test/test_neighbor.py | 66 +++++++- test/vpp_ip_route.py | 73 +++++++++ test/vpp_papi_provider.py | 46 ++++-- 65 files changed, 1643 insertions(+), 538 deletions(-) (limited to 'src/vnet/fib/fib_entry_src_mpls.c') diff --git a/src/plugins/nat/nat.c b/src/plugins/nat/nat.c index aa7ef10a..8aecac6d 100644 --- a/src/plugins/nat/nat.c +++ b/src/plugins/nat/nat.c @@ -167,7 +167,8 @@ void snat_add_address (snat_main_t *sm, ip4_address_t *addr, u32 vrf_id) ap->addr = *addr; if (vrf_id != ~0) ap->fib_index = - fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, vrf_id); + fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, vrf_id, + FIB_SOURCE_PLUGIN_HI); else ap->fib_index = ~0; #define _(N, i, n, s) \ @@ -625,7 +626,8 @@ int nat44_add_del_lb_static_mapping (ip4_address_t e_addr, u16 e_port, return VNET_API_ERROR_INVALID_VALUE; fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, - vrf_id); + vrf_id, + FIB_SOURCE_PLUGIN_HI); /* Find external address in allocated addresses and reserve port for address and port pair mapping when dynamic translations enabled */ @@ -754,7 +756,7 @@ int nat44_add_del_lb_static_mapping (ip4_address_t e_addr, u16 e_port, if (!m) return VNET_API_ERROR_NO_SUCH_ENTRY; - fib_table_unlock (m->fib_index, FIB_PROTOCOL_IP4); + fib_table_unlock (m->fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_PLUGIN_HI); /* Free external address port */ if (!sm->static_mapping_only) @@ -874,7 +876,8 @@ int snat_del_address (snat_main_t *sm, ip4_address_t addr, u8 delete_sm) } if (a->fib_index != ~0) - fib_table_unlock(a->fib_index, FIB_PROTOCOL_IP4); + fib_table_unlock(a->fib_index, FIB_PROTOCOL_IP4, + FIB_SOURCE_PLUGIN_HI); /* Delete sessions using address */ if (a->busy_tcp_ports || a->busy_udp_ports || a->busy_icmp_ports) @@ -2151,10 +2154,12 @@ snat_config (vlib_main_t * vm, unformat_input_t * input) sm->max_translations_per_user = max_translations_per_user; sm->outside_vrf_id = outside_vrf_id; sm->outside_fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, - outside_vrf_id); + outside_vrf_id, + FIB_SOURCE_PLUGIN_HI); sm->inside_vrf_id = inside_vrf_id; sm->inside_fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, - inside_vrf_id); + inside_vrf_id, + FIB_SOURCE_PLUGIN_HI); sm->static_mapping_only = static_mapping_only; sm->static_mapping_connection_tracking = static_mapping_connection_tracking; diff --git a/src/plugins/nat/nat64.c b/src/plugins/nat/nat64.c index b04901fa..bfcfa9b3 100644 --- a/src/plugins/nat/nat64.c +++ b/src/plugins/nat/nat64.c @@ -107,7 +107,8 @@ nat64_add_del_pool_addr (ip4_address_t * addr, u32 vrf_id, u8 is_add) a->fib_index = 0; if (vrf_id != ~0) a->fib_index = - fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, vrf_id); + fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, vrf_id, + FIB_SOURCE_PLUGIN_HI); #define _(N, i, n, s) \ clib_bitmap_alloc (a->busy_##n##_port_bitmap, 65535); foreach_snat_protocol @@ -119,7 +120,8 @@ nat64_add_del_pool_addr (ip4_address_t * addr, u32 vrf_id, u8 is_add) return VNET_API_ERROR_NO_SUCH_ENTRY; if (a->fib_index) - fib_table_unlock (a->fib_index, FIB_PROTOCOL_IP6); + fib_table_unlock (a->fib_index, FIB_PROTOCOL_IP6, + FIB_SOURCE_PLUGIN_HI); #define _(N, id, n, s) \ clib_bitmap_free (a->busy_##n##_port_bitmap); @@ -353,8 +355,8 @@ nat64_add_del_static_bib_entry (ip6_address_t * in_addr, { nat64_main_t *nm = &nat64_main; nat64_db_bib_entry_t *bibe; - u32 fib_index = - fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, vrf_id); + u32 fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, vrf_id, + FIB_SOURCE_PLUGIN_HI); snat_protocol_t p = ip_proto_to_snat_proto (proto); ip46_address_t addr; int i; @@ -644,7 +646,8 @@ nat64_add_del_prefix (ip6_address_t * prefix, u8 plen, u32 vrf_id, u8 is_add) { vec_add2 (nm->pref64, p, 1); p->fib_index = - fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, vrf_id); + fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, vrf_id, + FIB_SOURCE_PLUGIN_HI); p->vrf_id = vrf_id; } diff --git a/src/vnet/classify/vnet_classify.c b/src/vnet/classify/vnet_classify.c index 879fba3c..57d86748 100644 --- a/src/vnet/classify/vnet_classify.c +++ b/src/vnet/classify/vnet_classify.c @@ -368,10 +368,10 @@ vnet_classify_entry_claim_resource (vnet_classify_entry_t *e) switch (e->action) { case CLASSIFY_ACTION_SET_IP4_FIB_INDEX: - fib_table_lock (e->metadata, FIB_PROTOCOL_IP4); + fib_table_lock (e->metadata, FIB_PROTOCOL_IP4, FIB_SOURCE_CLASSIFY); break; case CLASSIFY_ACTION_SET_IP6_FIB_INDEX: - fib_table_lock (e->metadata, FIB_PROTOCOL_IP6); + fib_table_lock (e->metadata, FIB_PROTOCOL_IP6, FIB_SOURCE_CLASSIFY); break; } } @@ -382,10 +382,10 @@ vnet_classify_entry_release_resource (vnet_classify_entry_t *e) switch (e->action) { case CLASSIFY_ACTION_SET_IP4_FIB_INDEX: - fib_table_unlock (e->metadata, FIB_PROTOCOL_IP4); + fib_table_unlock (e->metadata, FIB_PROTOCOL_IP4, FIB_SOURCE_CLASSIFY); break; case CLASSIFY_ACTION_SET_IP6_FIB_INDEX: - fib_table_unlock (e->metadata, FIB_PROTOCOL_IP6); + fib_table_unlock (e->metadata, FIB_PROTOCOL_IP6, FIB_SOURCE_CLASSIFY); break; } } @@ -2096,9 +2096,13 @@ int vnet_classify_add_del_session (vnet_classify_main_t * cm, e->flags = 0; e->action = action; if (e->action == CLASSIFY_ACTION_SET_IP4_FIB_INDEX) - e->metadata = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, metadata); + e->metadata = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, + metadata, + FIB_SOURCE_CLASSIFY); else if (e->action == CLASSIFY_ACTION_SET_IP6_FIB_INDEX) - e->metadata = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, metadata); + e->metadata = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, + metadata, + FIB_SOURCE_CLASSIFY); else e->metadata = 0; diff --git a/src/vnet/dhcp/dhcp4_proxy_node.c b/src/vnet/dhcp/dhcp4_proxy_node.c index 1b59cdea..339a7885 100644 --- a/src/vnet/dhcp/dhcp4_proxy_node.c +++ b/src/vnet/dhcp/dhcp4_proxy_node.c @@ -785,7 +785,8 @@ dhcp4_proxy_set_server (ip46_address_t *addr, return VNET_API_ERROR_INVALID_SRC_ADDRESS; rx_fib_index = fib_table_find_or_create_and_lock(FIB_PROTOCOL_IP4, - rx_table_id); + rx_table_id, + FIB_SOURCE_DHCP); if (is_del) { @@ -795,7 +796,7 @@ dhcp4_proxy_set_server (ip46_address_t *addr, fib_table_entry_special_remove(rx_fib_index, &all_1s, FIB_SOURCE_DHCP); - fib_table_unlock (rx_fib_index, FIB_PROTOCOL_IP4); + fib_table_unlock (rx_fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_DHCP); } } else @@ -808,10 +809,10 @@ dhcp4_proxy_set_server (ip46_address_t *addr, &all_1s, FIB_SOURCE_DHCP, FIB_ENTRY_FLAG_LOCAL); - fib_table_lock (rx_fib_index, FIB_PROTOCOL_IP4); + fib_table_lock (rx_fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_DHCP); } } - fib_table_unlock (rx_fib_index, FIB_PROTOCOL_IP4); + fib_table_unlock (rx_fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_DHCP); return (rc); } diff --git a/src/vnet/dhcp/dhcp6_proxy_node.c b/src/vnet/dhcp/dhcp6_proxy_node.c index 9c2f5220..ce7a8fca 100644 --- a/src/vnet/dhcp/dhcp6_proxy_node.c +++ b/src/vnet/dhcp/dhcp6_proxy_node.c @@ -841,7 +841,8 @@ dhcp6_proxy_set_server (ip46_address_t *addr, return VNET_API_ERROR_INVALID_SRC_ADDRESS; rx_fib_index = mfib_table_find_or_create_and_lock(FIB_PROTOCOL_IP6, - rx_table_id); + rx_table_id, + MFIB_SOURCE_DHCP); if (is_del) { @@ -851,7 +852,7 @@ dhcp6_proxy_set_server (ip46_address_t *addr, mfib_table_entry_delete(rx_fib_index, &all_dhcp_servers, MFIB_SOURCE_DHCP); - mfib_table_unlock(rx_fib_index, FIB_PROTOCOL_IP6); + mfib_table_unlock(rx_fib_index, FIB_PROTOCOL_IP6, MFIB_SOURCE_DHCP); } } else @@ -885,11 +886,11 @@ dhcp6_proxy_set_server (ip46_address_t *addr, MFIB_SOURCE_DHCP, MFIB_RPF_ID_NONE, MFIB_ENTRY_FLAG_ACCEPT_ALL_ITF); - mfib_table_lock(rx_fib_index, FIB_PROTOCOL_IP6); + mfib_table_lock(rx_fib_index, FIB_PROTOCOL_IP6, MFIB_SOURCE_DHCP); } } - mfib_table_unlock(rx_fib_index, FIB_PROTOCOL_IP6); + mfib_table_unlock(rx_fib_index, FIB_PROTOCOL_IP6, MFIB_SOURCE_DHCP); return (rc); } diff --git a/src/vnet/dhcp/dhcp_proxy.c b/src/vnet/dhcp/dhcp_proxy.c index ba7f354e..1784906b 100644 --- a/src/vnet/dhcp/dhcp_proxy.c +++ b/src/vnet/dhcp/dhcp_proxy.c @@ -29,9 +29,9 @@ dhcp_proxy_rx_table_lock (fib_protocol_t proto, u32 fib_index) { if (FIB_PROTOCOL_IP4 == proto) - fib_table_lock(fib_index, proto); + fib_table_lock(fib_index, proto, FIB_SOURCE_DHCP); else - mfib_table_lock(fib_index, proto); + mfib_table_lock(fib_index, proto, MFIB_SOURCE_DHCP); } static void @@ -39,9 +39,9 @@ dhcp_proxy_rx_table_unlock (fib_protocol_t proto, u32 fib_index) { if (FIB_PROTOCOL_IP4 == proto) - fib_table_unlock(fib_index, proto); + fib_table_unlock(fib_index, proto, FIB_SOURCE_DHCP); else - mfib_table_unlock(fib_index, proto); + mfib_table_unlock(fib_index, proto, MFIB_SOURCE_DHCP); } u32 @@ -169,7 +169,7 @@ dhcp_proxy_server_del (fib_protocol_t proto, if (~0 != index) { server = &proxy->dhcp_servers[index]; - fib_table_unlock (server->server_fib_index, proto); + fib_table_unlock (server->server_fib_index, proto, FIB_SOURCE_DHCP); vec_del1(proxy->dhcp_servers, index); @@ -228,7 +228,8 @@ dhcp_proxy_server_add (fib_protocol_t proto, dhcp_server_t server = { .dhcp_server = *addr, .server_fib_index = fib_table_find_or_create_and_lock(proto, - server_table_id), + server_table_id, + FIB_SOURCE_DHCP), }; vec_add1(proxy->dhcp_servers, server); @@ -297,9 +298,11 @@ int dhcp_proxy_set_vss (fib_protocol_t proto, int rc = 0; if (proto == FIB_PROTOCOL_IP4) - rx_fib_index = fib_table_find_or_create_and_lock(proto, tbl_id); + rx_fib_index = fib_table_find_or_create_and_lock(proto, tbl_id, + FIB_SOURCE_DHCP); else - rx_fib_index = mfib_table_find_or_create_and_lock(proto, tbl_id); + rx_fib_index = mfib_table_find_or_create_and_lock(proto, tbl_id, + MFIB_SOURCE_DHCP); v = dhcp_get_vss_info(dm, rx_fib_index, proto); if (NULL != v) diff --git a/src/vnet/dpo/lookup_dpo.c b/src/vnet/dpo/lookup_dpo.c index 26363a2f..af189eda 100644 --- a/src/vnet/dpo/lookup_dpo.c +++ b/src/vnet/dpo/lookup_dpo.c @@ -135,11 +135,15 @@ lookup_dpo_add_or_lock_w_fib_index (fib_node_index_t fib_index, { if (LOOKUP_UNICAST == cast) { - fib_table_lock(fib_index, dpo_proto_to_fib(proto)); + fib_table_lock(fib_index, + dpo_proto_to_fib(proto), + FIB_SOURCE_RR); } else { - mfib_table_lock(fib_index, dpo_proto_to_fib(proto)); + mfib_table_lock(fib_index, + dpo_proto_to_fib(proto), + MFIB_SOURCE_RR); } } lookup_dpo_add_or_lock_i(fib_index, proto, cast, input, table_config, dpo); @@ -161,13 +165,15 @@ lookup_dpo_add_or_lock_w_table_id (u32 table_id, { fib_index = fib_table_find_or_create_and_lock(dpo_proto_to_fib(proto), - table_id); + table_id, + FIB_SOURCE_RR); } else { fib_index = mfib_table_find_or_create_and_lock(dpo_proto_to_fib(proto), - table_id); + table_id, + MFIB_SOURCE_RR); } } @@ -238,12 +244,14 @@ lookup_dpo_unlock (dpo_id_t *dpo) if (LOOKUP_UNICAST == lkd->lkd_cast) { fib_table_unlock(lkd->lkd_fib_index, - dpo_proto_to_fib(lkd->lkd_proto)); + dpo_proto_to_fib(lkd->lkd_proto), + FIB_SOURCE_RR); } else { mfib_table_unlock(lkd->lkd_fib_index, - dpo_proto_to_fib(lkd->lkd_proto)); + dpo_proto_to_fib(lkd->lkd_proto), + MFIB_SOURCE_RR); } } pool_put(lookup_dpo_pool, lkd); diff --git a/src/vnet/dpo/mpls_label_dpo.c b/src/vnet/dpo/mpls_label_dpo.c index b178a902..2a6e7dd5 100644 --- a/src/vnet/dpo/mpls_label_dpo.c +++ b/src/vnet/dpo/mpls_label_dpo.c @@ -105,10 +105,18 @@ format_mpls_label_dpo (u8 *s, va_list *args) mpls_label_dpo_t *mld; u32 ii; - mld = mpls_label_dpo_get(index); - s = format(s, "mpls-label:[%d]:", index); + if (pool_is_free_index(mpls_label_dpo_pool, index)) + { + /* + * the packet trace can be printed after the DPO has been deleted + */ + return (s); + } + + mld = mpls_label_dpo_get(index); + for (ii = 0; ii < mld->mld_n_labels; ii++) { hdr.label_exp_s_ttl = diff --git a/src/vnet/ethernet/arp.c b/src/vnet/ethernet/arp.c index c84ff47b..08e91373 100644 --- a/src/vnet/ethernet/arp.c +++ b/src/vnet/ethernet/arp.c @@ -522,6 +522,24 @@ arp_update_adjacency (vnet_main_t * vnm, u32 sw_if_index, u32 ai) } } +static void +arp_adj_fib_add (ethernet_arp_ip4_entry_t * e, uint32_t fib_index) +{ + fib_prefix_t pfx = { + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr.ip4 = e->ip4_address, + }; + + e->fib_entry_index = + fib_table_entry_path_add (fib_index, &pfx, FIB_SOURCE_ADJ, + FIB_ENTRY_FLAG_ATTACHED, + DPO_PROTO_IP4, &pfx.fp_addr, + e->sw_if_index, ~0, 1, NULL, + FIB_ROUTE_PATH_FLAG_NONE); + fib_table_lock (fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_ADJ); +} + int vnet_arp_set_ip4_over_ethernet_internal (vnet_main_t * vnm, vnet_arp_set_ip4_over_ethernet_rpc_args_t @@ -576,21 +594,9 @@ vnet_arp_set_ip4_over_ethernet_internal (vnet_main_t * vnm, if (!is_no_fib_entry) { - fib_prefix_t pfx = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr.ip4 = a->ip4, - }; - u32 fib_index; - - fib_index = - ip4_fib_table_get_index_for_sw_if_index (e->sw_if_index); - e->fib_entry_index = - fib_table_entry_path_add (fib_index, &pfx, FIB_SOURCE_ADJ, - FIB_ENTRY_FLAG_ATTACHED, - DPO_PROTO_IP4, &pfx.fp_addr, - e->sw_if_index, ~0, 1, NULL, - FIB_ROUTE_PATH_FLAG_NONE); + arp_adj_fib_add (e, + ip4_fib_table_get_index_for_sw_if_index + (e->sw_if_index)); } else { @@ -1561,6 +1567,65 @@ arp_add_del_interface_address (ip4_main_t * im, } } +void +arp_adj_fib_remove (ethernet_arp_ip4_entry_t * e, uint32_t fib_index) +{ + if (FIB_NODE_INDEX_INVALID != e->fib_entry_index) + { + fib_prefix_t pfx = { + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr.ip4 = e->ip4_address, + }; + u32 fib_index; + + fib_index = ip4_fib_table_get_index_for_sw_if_index (e->sw_if_index); + + fib_table_entry_path_remove (fib_index, &pfx, + FIB_SOURCE_ADJ, + DPO_PROTO_IP4, + &pfx.fp_addr, + e->sw_if_index, ~0, 1, + FIB_ROUTE_PATH_FLAG_NONE); + fib_table_unlock (fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_ADJ); + } +} + +static void +arp_table_bind (ip4_main_t * im, + uword opaque, + u32 sw_if_index, u32 new_fib_index, u32 old_fib_index) +{ + ethernet_arp_main_t *am = ðernet_arp_main; + ethernet_arp_interface_t *eai; + ethernet_arp_ip4_entry_t *e; + hash_pair_t *pair; + + /* + * the IP table that the interface is bound to has changed. + * reinstall all the adj fibs. + */ + + if (vec_len (am->ethernet_arp_by_sw_if_index) <= sw_if_index) + return; + + eai = &am->ethernet_arp_by_sw_if_index[sw_if_index]; + + /* *INDENT-OFF* */ + hash_foreach_pair (pair, eai->arp_entries, + ({ + e = pool_elt_at_index(am->ip4_entry_pool, + pair->value[0]); + /* + * remove the adj-fib from the old table and add to the new + */ + arp_adj_fib_remove(e, old_fib_index); + arp_adj_fib_add(e, new_fib_index); + })); + /* *INDENT-ON* */ + +} + static clib_error_t * ethernet_arp_init (vlib_main_t * vm) { @@ -1606,6 +1671,11 @@ ethernet_arp_init (vlib_main_t * vm) cb.function_opaque = 0; vec_add1 (im->add_del_interface_address_callbacks, cb); + ip4_table_bind_callback_t cbt; + cbt.function = arp_table_bind; + cbt.function_opaque = 0; + vec_add1 (im->table_bind_callbacks, cbt); + return 0; } @@ -1616,24 +1686,9 @@ arp_entry_free (ethernet_arp_interface_t * eai, ethernet_arp_ip4_entry_t * e) { ethernet_arp_main_t *am = ðernet_arp_main; - if (FIB_NODE_INDEX_INVALID != e->fib_entry_index) - { - fib_prefix_t pfx = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr.ip4 = e->ip4_address, - }; - u32 fib_index; - - fib_index = ip4_fib_table_get_index_for_sw_if_index (e->sw_if_index); - - fib_table_entry_path_remove (fib_index, &pfx, - FIB_SOURCE_ADJ, - DPO_PROTO_IP4, - &pfx.fp_addr, - e->sw_if_index, ~0, 1, - FIB_ROUTE_PATH_FLAG_NONE); - } + arp_adj_fib_remove (e, + ip4_fib_table_get_index_for_sw_if_index + (e->sw_if_index)); hash_unset (eai->arp_entries, e->ip4_address.as_u32); pool_put (am->ip4_entry_pool, e); } @@ -1693,7 +1748,11 @@ vnet_arp_flush_ip4_over_ethernet_internal (vnet_main_t * vnm, * does in response to interface events. unset is only done * by the control plane. */ - if (e->flags & ETHERNET_ARP_IP4_ENTRY_FLAG_DYNAMIC) + if (e->flags & ETHERNET_ARP_IP4_ENTRY_FLAG_STATIC) + { + e->flags &= ETHERNET_ARP_IP4_ENTRY_FLAG_DYNAMIC; + } + else if (e->flags & ETHERNET_ARP_IP4_ENTRY_FLAG_DYNAMIC) { arp_entry_free (eai, e); } diff --git a/src/vnet/fib/fib_api.h b/src/vnet/fib/fib_api.h index d07d6cae..f5a107ca 100644 --- a/src/vnet/fib/fib_api.h +++ b/src/vnet/fib/fib_api.h @@ -23,7 +23,6 @@ add_del_route_check (fib_protocol_t table_proto, u32 next_hop_sw_if_index, dpo_proto_t next_hop_table_proto, u32 next_hop_table_id, - u8 create_missing_tables, u8 is_rpf_id, u32 * fib_index, u32 * next_hop_fib_index); diff --git a/src/vnet/fib/fib_entry.c b/src/vnet/fib/fib_entry.c index 2027f2be..4cb6cf60 100644 --- a/src/vnet/fib/fib_entry.c +++ b/src/vnet/fib/fib_entry.c @@ -89,6 +89,17 @@ fib_entry_get_default_chain_type (const fib_entry_t *fib_entry) return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4); } +u8 * +format_fib_source (u8 * s, va_list * args) +{ + fib_source_t source = va_arg (*args, int); + + s = format (s, "\n src:%s ", + fib_source_names[source]); + + return (s); +} + u8 * format_fib_entry (u8 * s, va_list * args) { @@ -114,8 +125,8 @@ format_fib_entry (u8 * s, va_list * args) FOR_EACH_SRC_ADDED(fib_entry, src, source, ({ - s = format (s, "\n src:%s ", - fib_source_names[source]); + s = format (s, "\n src:%U ", + format_fib_source, source); s = fib_entry_src_format(fib_entry, source, s); s = format (s, " refs:%d ", src->fes_ref_count); if (FIB_ENTRY_FLAG_NONE != src->fes_entry_flags) { diff --git a/src/vnet/fib/fib_entry.h b/src/vnet/fib/fib_entry.h index 93b8016d..2f6e37fe 100644 --- a/src/vnet/fib/fib_entry.h +++ b/src/vnet/fib/fib_entry.h @@ -431,6 +431,7 @@ typedef struct fib_entry_t_ { #define FIB_ENTRY_FORMAT_DETAIL2 (0x2) extern u8 *format_fib_entry (u8 * s, va_list * args); +extern u8 *format_fib_source (u8 * s, va_list * args); extern fib_node_index_t fib_entry_create_special(u32 fib_index, const fib_prefix_t *prefix, diff --git a/src/vnet/fib/fib_entry_src_mpls.c b/src/vnet/fib/fib_entry_src_mpls.c index a616458f..6fdd5c0a 100644 --- a/src/vnet/fib/fib_entry_src_mpls.c +++ b/src/vnet/fib/fib_entry_src_mpls.c @@ -94,7 +94,9 @@ fib_entry_src_mpls_set_data (fib_entry_src_t *src, fib_table_entry_delete_index(src->mpls.fesm_lfes[eos], FIB_SOURCE_SPECIAL); } - fib_table_unlock(MPLS_FIB_DEFAULT_TABLE_ID, FIB_PROTOCOL_MPLS); + fib_table_unlock(MPLS_FIB_DEFAULT_TABLE_ID, + FIB_PROTOCOL_MPLS, + FIB_SOURCE_MPLS); src->mpls.fesm_label = label; } else @@ -113,7 +115,8 @@ fib_entry_src_mpls_set_data (fib_entry_src_t *src, { fib_index = fib_table_find_or_create_and_lock(FIB_PROTOCOL_MPLS, - MPLS_FIB_DEFAULT_TABLE_ID); + MPLS_FIB_DEFAULT_TABLE_ID, + FIB_SOURCE_MPLS); } else { diff --git a/src/vnet/fib/fib_table.c b/src/vnet/fib/fib_table.c index 6b6cc5cb..75d15628 100644 --- a/src/vnet/fib/fib_table.c +++ b/src/vnet/fib/fib_table.c @@ -1039,7 +1039,8 @@ fib_table_find (fib_protocol_t proto, u32 fib_table_find_or_create_and_lock (fib_protocol_t proto, - u32 table_id) + u32 table_id, + fib_source_t src) { fib_table_t *fib_table; fib_node_index_t fi; @@ -1047,13 +1048,13 @@ fib_table_find_or_create_and_lock (fib_protocol_t proto, switch (proto) { case FIB_PROTOCOL_IP4: - fi = ip4_fib_table_find_or_create_and_lock(table_id); + fi = ip4_fib_table_find_or_create_and_lock(table_id, src); break; case FIB_PROTOCOL_IP6: - fi = ip6_fib_table_find_or_create_and_lock(table_id); + fi = ip6_fib_table_find_or_create_and_lock(table_id, src); break; case FIB_PROTOCOL_MPLS: - fi = mpls_fib_table_find_or_create_and_lock(table_id); + fi = mpls_fib_table_find_or_create_and_lock(table_id, src); break; default: return (~0); @@ -1070,6 +1071,7 @@ fib_table_find_or_create_and_lock (fib_protocol_t proto, u32 fib_table_create_and_lock (fib_protocol_t proto, + fib_source_t src, const char *const fmt, ...) { @@ -1082,13 +1084,13 @@ fib_table_create_and_lock (fib_protocol_t proto, switch (proto) { case FIB_PROTOCOL_IP4: - fi = ip4_fib_table_create_and_lock(); + fi = ip4_fib_table_create_and_lock(src); break; case FIB_PROTOCOL_IP6: - fi = ip6_fib_table_create_and_lock(); + fi = ip6_fib_table_create_and_lock(src); break; case FIB_PROTOCOL_MPLS: - fi = mpls_fib_table_create_and_lock(); + fi = mpls_fib_table_create_and_lock(src); break; default: return (~0); @@ -1143,26 +1145,43 @@ fib_table_walk (u32 fib_index, void fib_table_unlock (u32 fib_index, - fib_protocol_t proto) + fib_protocol_t proto, + fib_source_t source) { fib_table_t *fib_table; fib_table = fib_table_get(fib_index, proto); - fib_table->ft_locks--; + fib_table->ft_locks[source]--; + fib_table->ft_locks[FIB_TABLE_TOTAL_LOCKS]--; - if (0 == fib_table->ft_locks) + if (0 == fib_table->ft_locks[source]) { + /* + * The source no longer needs the table. flush any routes + * from it just in case + */ + fib_table_flush(fib_index, proto, source); + } + + if (0 == fib_table->ft_locks[FIB_TABLE_TOTAL_LOCKS]) + { + /* + * no more locak from any source - kill it + */ fib_table_destroy(fib_table); } } + void fib_table_lock (u32 fib_index, - fib_protocol_t proto) + fib_protocol_t proto, + fib_source_t source) { fib_table_t *fib_table; fib_table = fib_table_get(fib_index, proto); - fib_table->ft_locks++; + fib_table->ft_locks[source]++; + fib_table->ft_locks[FIB_TABLE_TOTAL_LOCKS]++; } u32 diff --git a/src/vnet/fib/fib_table.h b/src/vnet/fib/fib_table.h index 579740e9..6b7011b3 100644 --- a/src/vnet/fib/fib_table.h +++ b/src/vnet/fib/fib_table.h @@ -22,6 +22,12 @@ #include #include +/** + * Keep a lock per-source and a total + */ +#define FIB_TABLE_N_LOCKS (FIB_SOURCE_MAX+1) +#define FIB_TABLE_TOTAL_LOCKS FIB_SOURCE_MAX + /** * @brief * A protocol Independent FIB table @@ -34,9 +40,9 @@ typedef struct fib_table_t_ fib_protocol_t ft_proto; /** - * number of locks on the table + * per-source number of locks on the table */ - u16 ft_locks; + u16 ft_locks[FIB_TABLE_N_LOCKS]; /** * Table ID (hash key) for this FIB. @@ -628,9 +634,13 @@ extern u32 fib_table_find(fib_protocol_t proto, u32 table_id); * * @return fib_index * The index of the FIB + * + * @param source + * The ID of the client/source. */ extern u32 fib_table_find_or_create_and_lock(fib_protocol_t proto, - u32 table_id); + u32 table_id, + fib_source_t source); /** * @brief @@ -643,10 +653,14 @@ extern u32 fib_table_find_or_create_and_lock(fib_protocol_t proto, * @param fmt * A string to describe the table * + * @param source + * The ID of the client/source. + * * @return fib_index * The index of the FIB */ extern u32 fib_table_create_and_lock(fib_protocol_t proto, + fib_source_t source, const char *const fmt, ...); @@ -704,9 +718,13 @@ extern void fib_table_set_flow_hash_config(u32 fib_index, * * @paran proto * The protocol of the FIB (and thus the entries therein) + * + * @param source + * The ID of the client/source. */ extern void fib_table_unlock(u32 fib_index, - fib_protocol_t proto); + fib_protocol_t proto, + fib_source_t source); /** * @brief @@ -718,9 +736,13 @@ extern void fib_table_unlock(u32 fib_index, * * @paran proto * The protocol of the FIB (and thus the entries therein) + * + * @param source + * The ID of the client/source. */ extern void fib_table_lock(u32 fib_index, - fib_protocol_t proto); + fib_protocol_t proto, + fib_source_t source); /** * @brief diff --git a/src/vnet/fib/fib_test.c b/src/vnet/fib/fib_test.c index 6867cca8..572d7f0d 100644 --- a/src/vnet/fib/fib_test.c +++ b/src/vnet/fib/fib_test.c @@ -739,7 +739,8 @@ fib_test_v4 (void) lb_count = pool_elts(load_balance_pool); /* Find or create FIB table 11 */ - fib_index = fib_table_find_or_create_and_lock(FIB_PROTOCOL_IP4, 11); + fib_index = fib_table_find_or_create_and_lock(FIB_PROTOCOL_IP4, 11, + FIB_SOURCE_API); for (ii = 0; ii < 4; ii++) { @@ -4150,7 +4151,7 @@ fib_test_v4 (void) FIB_SOURCE_INTERFACE)), "NO INterface Source'd prefixes"); - fib_table_unlock(fib_index, FIB_PROTOCOL_IP4); + fib_table_unlock(fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_API); FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", fib_path_list_db_size()); @@ -4201,7 +4202,8 @@ fib_test_v6 (void) dpo_drop = drop_dpo_get(DPO_PROTO_IP6); /* Find or create FIB table 11 */ - fib_index = fib_table_find_or_create_and_lock(FIB_PROTOCOL_IP6, 11); + fib_index = fib_table_find_or_create_and_lock(FIB_PROTOCOL_IP6, 11, + FIB_SOURCE_API); for (ii = 0; ii < 4; ii++) { @@ -5025,7 +5027,7 @@ fib_test_v6 (void) /* * now remove the VRF */ - fib_table_unlock(fib_index, FIB_PROTOCOL_IP6); + fib_table_unlock(fib_index, FIB_PROTOCOL_IP6, FIB_SOURCE_API); FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", fib_path_list_db_size()); @@ -5157,7 +5159,9 @@ fib_test_ae (void) */ u32 import_fib_index1; - import_fib_index1 = fib_table_find_or_create_and_lock(FIB_PROTOCOL_IP4, 11); + import_fib_index1 = fib_table_find_or_create_and_lock(FIB_PROTOCOL_IP4, + 11, + FIB_SOURCE_CLI); /* * Add an attached route in the import FIB @@ -5233,7 +5237,8 @@ fib_test_ae (void) */ u32 import_fib_index2; - import_fib_index2 = fib_table_find_or_create_and_lock(FIB_PROTOCOL_IP4, 12); + import_fib_index2 = fib_table_find_or_create_and_lock(FIB_PROTOCOL_IP4, 12, + FIB_SOURCE_CLI); /* * Add an attached route in the import FIB @@ -5595,8 +5600,8 @@ fib_test_ae (void) &local_pfx, FIB_SOURCE_API); - fib_table_unlock(import_fib_index1, FIB_PROTOCOL_IP4); - fib_table_unlock(import_fib_index2, FIB_PROTOCOL_IP4); + fib_table_unlock(import_fib_index1, FIB_PROTOCOL_IP4, FIB_SOURCE_CLI); + fib_table_unlock(import_fib_index2, FIB_PROTOCOL_IP4, FIB_SOURCE_CLI); FIB_TEST((0 == adj_nbr_db_size()), "ADJ DB size is %d", adj_nbr_db_size()); @@ -8168,9 +8173,10 @@ lfib_test (void) /* * MPLS enable an interface so we get the MPLS table created */ + mpls_table_create(MPLS_FIB_DEFAULT_TABLE_ID, FIB_SOURCE_API); mpls_sw_interface_enable_disable(&mpls_main, tm->hw[0]->sw_if_index, - 1); + 1, 1); ip46_address_t nh_10_10_10_1 = { .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a01), @@ -8662,7 +8668,8 @@ lfib_test (void) */ mpls_sw_interface_enable_disable(&mpls_main, tm->hw[0]->sw_if_index, - 0); + 0, 1); + mpls_table_delete(MPLS_FIB_DEFAULT_TABLE_ID, FIB_SOURCE_API); FIB_TEST(lb_count == pool_elts(load_balance_pool), "Load-balance resources freed %d of %d", diff --git a/src/vnet/fib/ip4_fib.c b/src/vnet/fib/ip4_fib.c index d563bafd..865e2dd5 100644 --- a/src/vnet/fib/ip4_fib.c +++ b/src/vnet/fib/ip4_fib.c @@ -101,7 +101,8 @@ static const ip4_fib_table_special_prefix_t ip4_specials[] = { static u32 -ip4_create_fib_with_table_id (u32 table_id) +ip4_create_fib_with_table_id (u32 table_id, + fib_source_t src) { fib_table_t *fib_table; ip4_fib_t *v4_fib; @@ -128,7 +129,7 @@ ip4_create_fib_with_table_id (u32 table_id) v4_fib->fwd_classify_table_index = ~0; v4_fib->rev_classify_table_index = ~0; - fib_table_lock(fib_table->ft_index, FIB_PROTOCOL_IP4); + fib_table_lock(fib_table->ft_index, FIB_PROTOCOL_IP4, src); ip4_mtrie_init(&v4_fib->mtrie); @@ -198,23 +199,24 @@ ip4_fib_table_destroy (u32 fib_index) u32 -ip4_fib_table_find_or_create_and_lock (u32 table_id) +ip4_fib_table_find_or_create_and_lock (u32 table_id, + fib_source_t src) { u32 index; index = ip4_fib_index_from_table_id(table_id); if (~0 == index) - return ip4_create_fib_with_table_id(table_id); + return ip4_create_fib_with_table_id(table_id, src); - fib_table_lock(index, FIB_PROTOCOL_IP4); + fib_table_lock(index, FIB_PROTOCOL_IP4, src); return (index); } u32 -ip4_fib_table_create_and_lock (void) +ip4_fib_table_create_and_lock (fib_source_t src) { - return (ip4_create_fib_with_table_id(~0)); + return (ip4_create_fib_with_table_id(~0, src)); } u32 @@ -525,17 +527,32 @@ ip4_show_fib (vlib_main_t * vm, pool_foreach (fib_table, im4->fibs, ({ ip4_fib_t *fib = pool_elt_at_index(im4->v4_fibs, fib_table->ft_index); + fib_source_t source; + u8 *s = NULL; if (table_id >= 0 && table_id != (int)fib->table_id) continue; if (fib_index != ~0 && fib_index != (int)fib->index) continue; - vlib_cli_output (vm, "%U, fib_index:%d, flow hash:[%U] locks:%d", - format_fib_table_name, fib->index, FIB_PROTOCOL_IP4, - fib->index, - format_ip_flow_hash_config, fib_table->ft_flow_hash_config, - fib_table->ft_locks); + s = format(s, "%U, fib_index:%d, flow hash:[%U] locks:[", + format_fib_table_name, fib->index, + FIB_PROTOCOL_IP4, + fib->index, + format_ip_flow_hash_config, + fib_table->ft_flow_hash_config); + FOR_EACH_FIB_SOURCE(source) + { + if (0 != fib_table->ft_locks[source]) + { + s = format(s, "%U:%d, ", + format_fib_source, source, + fib_table->ft_locks[source]); + } + } + s = format (s, "]"); + vlib_cli_output (vm, "%V", s); + vec_free(s); /* Show summary? */ if (! verbose) diff --git a/src/vnet/fib/ip4_fib.h b/src/vnet/fib/ip4_fib.h index 006163b4..495b45cc 100644 --- a/src/vnet/fib/ip4_fib.h +++ b/src/vnet/fib/ip4_fib.h @@ -127,8 +127,9 @@ ip4_fib_lookup (ip4_main_t * im, u32 sw_if_index, ip4_address_t * dst) * @returns A pointer to the retrieved or created fib. * */ -extern u32 ip4_fib_table_find_or_create_and_lock(u32 table_id); -extern u32 ip4_fib_table_create_and_lock(void); +extern u32 ip4_fib_table_find_or_create_and_lock(u32 table_id, + fib_source_t src); +extern u32 ip4_fib_table_create_and_lock(fib_source_t src); static inline diff --git a/src/vnet/fib/ip6_fib.c b/src/vnet/fib/ip6_fib.c index 8fde6f9f..3ddb8453 100644 --- a/src/vnet/fib/ip6_fib.c +++ b/src/vnet/fib/ip6_fib.c @@ -50,7 +50,8 @@ vnet_ip6_fib_init (u32 fib_index) } static u32 -create_fib_with_table_id (u32 table_id) +create_fib_with_table_id (u32 table_id, + fib_source_t src) { fib_table_t *fib_table; ip6_fib_t *v6_fib; @@ -77,29 +78,30 @@ create_fib_with_table_id (u32 table_id) fib_table->ft_flow_hash_config = IP_FLOW_HASH_DEFAULT; vnet_ip6_fib_init(fib_table->ft_index); - fib_table_lock(fib_table->ft_index, FIB_PROTOCOL_IP6); + fib_table_lock(fib_table->ft_index, FIB_PROTOCOL_IP6, src); return (fib_table->ft_index); } u32 -ip6_fib_table_find_or_create_and_lock (u32 table_id) +ip6_fib_table_find_or_create_and_lock (u32 table_id, + fib_source_t src) { uword * p; p = hash_get (ip6_main.fib_index_by_table_id, table_id); if (NULL == p) - return create_fib_with_table_id(table_id); + return create_fib_with_table_id(table_id, src); - fib_table_lock(p[0], FIB_PROTOCOL_IP6); + fib_table_lock(p[0], FIB_PROTOCOL_IP6, src); return (p[0]); } u32 -ip6_fib_table_create_and_lock (void) +ip6_fib_table_create_and_lock (fib_source_t src) { - return (create_fib_with_table_id(~0)); + return (create_fib_with_table_id(~0, src)); } void @@ -588,16 +590,33 @@ ip6_show_fib (vlib_main_t * vm, pool_foreach (fib_table, im6->fibs, ({ + fib_source_t source; + u8 *s = NULL; + fib = pool_elt_at_index(im6->v6_fibs, fib_table->ft_index); if (table_id >= 0 && table_id != (int)fib->table_id) continue; if (fib_index != ~0 && fib_index != (int)fib->index) continue; - vlib_cli_output (vm, "%s, fib_index:%d, flow hash:[%U] locks:%d", - fib_table->ft_desc, fib->index, - format_ip_flow_hash_config, fib_table->ft_flow_hash_config, - fib_table->ft_locks); + s = format(s, "%U, fib_index:%d, flow hash:[%U] locks:[", + format_fib_table_name, fib->index, + FIB_PROTOCOL_IP6, + fib->index, + format_ip_flow_hash_config, + fib_table->ft_flow_hash_config); + FOR_EACH_FIB_SOURCE(source) + { + if (0 != fib_table->ft_locks[source]) + { + s = format(s, "%U:%d, ", + format_fib_source, source, + fib_table->ft_locks[source]); + } + } + s = format (s, "]"); + vlib_cli_output (vm, "%V", s); + vec_free(s); /* Show summary? */ if (! verbose) diff --git a/src/vnet/fib/ip6_fib.h b/src/vnet/fib/ip6_fib.h index aad8305c..9728eecc 100644 --- a/src/vnet/fib/ip6_fib.h +++ b/src/vnet/fib/ip6_fib.h @@ -144,8 +144,9 @@ ip6_src_lookup_for_packet (ip6_main_t * im, * \returns A pointer to the retrieved or created fib. * */ -extern u32 ip6_fib_table_find_or_create_and_lock(u32 table_id); -extern u32 ip6_fib_table_create_and_lock(void); +extern u32 ip6_fib_table_find_or_create_and_lock(u32 table_id, + fib_source_t src); +extern u32 ip6_fib_table_create_and_lock(fib_source_t src); static inline ip6_fib_t * ip6_fib_get (fib_node_index_t index) diff --git a/src/vnet/fib/mpls_fib.c b/src/vnet/fib/mpls_fib.c index ca6271fe..4eeef7ab 100644 --- a/src/vnet/fib/mpls_fib.c +++ b/src/vnet/fib/mpls_fib.c @@ -83,7 +83,8 @@ mpls_fib_index_from_table_id (u32 table_id) } static u32 -mpls_fib_create_with_table_id (u32 table_id) +mpls_fib_create_with_table_id (u32 table_id, + fib_source_t src) { dpo_id_t dpo = DPO_INVALID; fib_table_t *fib_table; @@ -107,7 +108,7 @@ mpls_fib_create_with_table_id (u32 table_id) fib_table->ft_table_id = table_id; fib_table->ft_flow_hash_config = MPLS_FLOW_HASH_DEFAULT; - fib_table_lock(fib_table->ft_index, FIB_PROTOCOL_MPLS); + fib_table_lock(fib_table->ft_index, FIB_PROTOCOL_MPLS, src); if (INDEX_INVALID == mpls_fib_drop_dpo_index) { @@ -220,22 +221,23 @@ mpls_fib_create_with_table_id (u32 table_id) } u32 -mpls_fib_table_find_or_create_and_lock (u32 table_id) +mpls_fib_table_find_or_create_and_lock (u32 table_id, + fib_source_t src) { u32 index; index = mpls_fib_index_from_table_id(table_id); if (~0 == index) - return mpls_fib_create_with_table_id(table_id); + return mpls_fib_create_with_table_id(table_id, src); - fib_table_lock(index, FIB_PROTOCOL_MPLS); + fib_table_lock(index, FIB_PROTOCOL_MPLS, src); return (index); } u32 -mpls_fib_table_create_and_lock (void) +mpls_fib_table_create_and_lock (fib_source_t src) { - return (mpls_fib_create_with_table_id(~0)); + return (mpls_fib_create_with_table_id(~0, src)); } void diff --git a/src/vnet/fib/mpls_fib.h b/src/vnet/fib/mpls_fib.h index dfb8b7fc..29cd1d20 100644 --- a/src/vnet/fib/mpls_fib.h +++ b/src/vnet/fib/mpls_fib.h @@ -59,8 +59,9 @@ mpls_fib_get (fib_node_index_t index) return (pool_elt_at_index(mpls_main.mpls_fibs, index)); } -extern u32 mpls_fib_table_find_or_create_and_lock(u32 table_id); -extern u32 mpls_fib_table_create_and_lock(void); +extern u32 mpls_fib_table_find_or_create_and_lock(u32 table_id, + fib_source_t src); +extern u32 mpls_fib_table_create_and_lock(fib_source_t src); // extern mpls_fib_t * mpls_fib_find(u32 table_id); extern u32 mpls_fib_index_from_table_id(u32 table_id); diff --git a/src/vnet/interface_api.c b/src/vnet/interface_api.c index 113728cd..419fef94 100644 --- a/src/vnet/interface_api.c +++ b/src/vnet/interface_api.c @@ -320,68 +320,189 @@ stats_dsunlock (void) static void vl_api_sw_interface_set_table_t_handler (vl_api_sw_interface_set_table_t * mp) { - int rv = 0; - u32 table_id = ntohl (mp->vrf_id); - u32 sw_if_index = ntohl (mp->sw_if_index); vl_api_sw_interface_set_table_reply_t *rmp; - CLIB_UNUSED (ip_interface_address_t * ia); - u32 fib_index; + u32 sw_if_index = ntohl (mp->sw_if_index); + u32 table_id = ntohl (mp->vrf_id); + int rv = 0; VALIDATE_SW_IF_INDEX (mp); stats_dslock_with_hint (1 /* release hint */ , 4 /* tag */ ); if (mp->is_ipv6) + rv = ip_table_bind (FIB_PROTOCOL_IP6, sw_if_index, table_id, 1); + else + rv = ip_table_bind (FIB_PROTOCOL_IP4, sw_if_index, table_id, 1); + + stats_dsunlock (); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_SW_INTERFACE_SET_TABLE_REPLY); +} + +int +ip_table_bind (fib_protocol_t fproto, + uint32_t sw_if_index, uint32_t table_id, u8 is_api) +{ + CLIB_UNUSED (ip_interface_address_t * ia); + u32 fib_index, mfib_index; + fib_source_t src; + mfib_source_t msrc; + + if (is_api) + { + src = FIB_SOURCE_API; + msrc = MFIB_SOURCE_API; + } + else + { + src = FIB_SOURCE_CLI; + msrc = MFIB_SOURCE_CLI; + } + + /* + * This is temporary whilst I do the song and dance with the CSIT version + */ + if (0 != table_id) { + fib_index = fib_table_find_or_create_and_lock (fproto, table_id, src); + mfib_index = + mfib_table_find_or_create_and_lock (fproto, table_id, msrc); + } + else + { + fib_index = 0; + mfib_index = 0; + } + + /* + * This if table does not exist = error is what we want in the end. + */ + /* fib_index = fib_table_find (fproto, table_id); */ + /* mfib_index = mfib_table_find (fproto, table_id); */ + + /* if (~0 == fib_index || ~0 == mfib_index) */ + /* { */ + /* return (VNET_API_ERROR_NO_SUCH_FIB); */ + /* } */ + + if (FIB_PROTOCOL_IP6 == fproto) + { + /* + * If the interface already has in IP address, then a change int + * VRF is not allowed. The IP address applied must first be removed. + * We do not do that automatically here, since VPP has no knowledge + * of whether thoses subnets are valid in the destination VRF. + */ /* *INDENT-OFF* */ foreach_ip_interface_address (&ip6_main.lookup_main, ia, sw_if_index, 1 /* honor unnumbered */ , ({ - rv = VNET_API_ERROR_ADDRESS_FOUND_FOR_INTERFACE; - goto done; + return (VNET_API_ERROR_ADDRESS_FOUND_FOR_INTERFACE); })); /* *INDENT-ON* */ - fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, - table_id); vec_validate (ip6_main.fib_index_by_sw_if_index, sw_if_index); - ip6_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; - - fib_index = mfib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, - table_id); vec_validate (ip6_main.mfib_index_by_sw_if_index, sw_if_index); - ip6_main.mfib_index_by_sw_if_index[sw_if_index] = fib_index; + + /* + * tell those that are interested that the binding is changing. + */ + ip6_table_bind_callback_t *cb; + vec_foreach (cb, ip6_main.table_bind_callbacks) + cb->function (&ip6_main, cb->function_opaque, + sw_if_index, + fib_index, + ip6_main.fib_index_by_sw_if_index[sw_if_index]); + + if (0 == table_id) + { + /* reset back to default */ + if (0 != ip6_main.fib_index_by_sw_if_index[sw_if_index]) + fib_table_unlock (ip6_main.fib_index_by_sw_if_index[sw_if_index], + FIB_PROTOCOL_IP6, src); + if (0 != ip6_main.mfib_index_by_sw_if_index[sw_if_index]) + mfib_table_unlock (ip6_main.mfib_index_by_sw_if_index + [sw_if_index], FIB_PROTOCOL_IP6, msrc); + + } + else + { + /* we need to lock the table now it's inuse */ + fib_table_lock (fib_index, FIB_PROTOCOL_IP6, src); + mfib_table_lock (mfib_index, FIB_PROTOCOL_IP6, msrc); + } + + ip6_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; + ip6_main.mfib_index_by_sw_if_index[sw_if_index] = mfib_index; } else { + /* + * If the interface already has in IP address, then a change int + * VRF is not allowed. The IP address applied must first be removed. + * We do not do that automatically here, since VPP has no knowledge + * of whether thoses subnets are valid in the destination VRF. + */ /* *INDENT-OFF* */ foreach_ip_interface_address (&ip4_main.lookup_main, ia, sw_if_index, 1 /* honor unnumbered */ , ({ - rv = VNET_API_ERROR_ADDRESS_FOUND_FOR_INTERFACE; - goto done; + return (VNET_API_ERROR_ADDRESS_FOUND_FOR_INTERFACE); })); /* *INDENT-ON* */ - fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, - table_id); vec_validate (ip4_main.fib_index_by_sw_if_index, sw_if_index); - ip4_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; - - fib_index = mfib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, - table_id); vec_validate (ip4_main.mfib_index_by_sw_if_index, sw_if_index); - ip4_main.mfib_index_by_sw_if_index[sw_if_index] = fib_index; - } -done: - stats_dsunlock (); + /* + * tell those that are interested that the binding is changing. + */ + ip4_table_bind_callback_t *cb; + vec_foreach (cb, ip4_main.table_bind_callbacks) + cb->function (&ip4_main, cb->function_opaque, + sw_if_index, + fib_index, + ip4_main.fib_index_by_sw_if_index[sw_if_index]); + + if (0 == table_id) + { + /* reset back to default */ + if (0 != ip4_main.fib_index_by_sw_if_index[sw_if_index]) + fib_table_unlock (ip4_main.fib_index_by_sw_if_index[sw_if_index], + FIB_PROTOCOL_IP4, src); + if (0 != ip4_main.mfib_index_by_sw_if_index[sw_if_index]) + mfib_table_unlock (ip4_main.mfib_index_by_sw_if_index + [sw_if_index], FIB_PROTOCOL_IP4, msrc); - BAD_SW_IF_INDEX_LABEL; + } + else + { + /* we need to lock the table now it's inuse */ + fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, + table_id, src); - REPLY_MACRO (VL_API_SW_INTERFACE_SET_TABLE_REPLY); + mfib_index = mfib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, + table_id, msrc); + } + + ip4_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; + ip4_main.mfib_index_by_sw_if_index[sw_if_index] = mfib_index; + } + + /* + * Temporary. undo the locks from the find and create at the staart + */ + if (0 != table_id) + { + fib_table_unlock (fib_index, fproto, src); + mfib_table_unlock (mfib_index, fproto, msrc); + } + + return (0); } static void diff --git a/src/vnet/ip/ip.h b/src/vnet/ip/ip.h index 70b4ccd8..7aae73ff 100644 --- a/src/vnet/ip/ip.h +++ b/src/vnet/ip/ip.h @@ -184,6 +184,13 @@ void ip_del_all_interface_addresses (vlib_main_t * vm, u32 sw_if_index); extern vlib_node_registration_t ip4_inacl_node; extern vlib_node_registration_t ip6_inacl_node; +void ip_table_create (fib_protocol_t fproto, uint32_t table_id, u8 is_api); + +void ip_table_delete (fib_protocol_t fproto, uint32_t table_id, u8 is_api); + +int ip_table_bind (fib_protocol_t fproto, + uint32_t sw_if_index, uint32_t table_id, u8 is_api); + #endif /* included_ip_main_h */ /* diff --git a/src/vnet/ip/ip4.h b/src/vnet/ip/ip4.h index 8f9a8e27..decb840b 100644 --- a/src/vnet/ip/ip4.h +++ b/src/vnet/ip/ip4.h @@ -72,6 +72,16 @@ typedef struct uword function_opaque; } ip4_add_del_interface_address_callback_t; +typedef void (ip4_table_bind_function_t) + (struct ip4_main_t * im, + uword opaque, u32 sw_if_index, u32 new_fib_index, u32 old_fib_index); + +typedef struct +{ + ip4_table_bind_function_t *function; + uword function_opaque; +} ip4_table_bind_callback_t; + /** * @brief IPv4 main type. * @@ -117,6 +127,9 @@ typedef struct ip4_main_t ip4_add_del_interface_address_callback_t * add_del_interface_address_callbacks; + /** Functions to call when interface to table biding changes. */ + ip4_table_bind_callback_t *table_bind_callbacks; + /** Template used to generate IP4 ARP packets. */ vlib_packet_template_t ip4_arp_request_packet_template; diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c index 2d48e8a9..ec4287bb 100755 --- a/src/vnet/ip/ip4_forward.c +++ b/src/vnet/ip/ip4_forward.c @@ -1198,8 +1198,10 @@ ip4_lookup_init (vlib_main_t * vm) ip_lookup_init (&im->lookup_main, /* is_ip6 */ 0); /* Create FIB with index 0 and table id of 0. */ - fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, 0); - mfib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, 0); + fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, 0, + FIB_SOURCE_DEFAULT_ROUTE); + mfib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, 0, + MFIB_SOURCE_DEFAULT_ROUTE); { pg_node_t *pn; @@ -2794,101 +2796,6 @@ VLIB_REGISTER_NODE (ip4_midchain_node) = { VLIB_NODE_FUNCTION_MULTIARCH (ip4_midchain_node, ip4_midchain); /* *INDENT-ON */ -static clib_error_t * -add_del_interface_table (vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) -{ - vnet_main_t *vnm = vnet_get_main (); - ip_interface_address_t *ia; - clib_error_t *error = 0; - u32 sw_if_index, table_id; - - sw_if_index = ~0; - - if (!unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index)) - { - error = clib_error_return (0, "unknown interface `%U'", - format_unformat_error, input); - goto done; - } - - if (unformat (input, "%d", &table_id)) - ; - else - { - error = clib_error_return (0, "expected table id `%U'", - format_unformat_error, input); - goto done; - } - - /* - * If the interface already has in IP address, then a change int - * VRF is not allowed. The IP address applied must first be removed. - * We do not do that automatically here, since VPP has no knowledge - * of whether thoses subnets are valid in the destination VRF. - */ - /* *INDENT-OFF* */ - foreach_ip_interface_address (&ip4_main.lookup_main, - ia, sw_if_index, - 1 /* honor unnumbered */, - ({ - ip4_address_t * a; - - a = ip_interface_address_get_address (&ip4_main.lookup_main, ia); - error = clib_error_return (0, "interface %U has address %U", - format_vnet_sw_if_index_name, vnm, - sw_if_index, - format_ip4_address, a); - goto done; - })); - /* *INDENT-ON* */ - -{ - ip4_main_t *im = &ip4_main; - u32 fib_index; - - fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, table_id); - - vec_validate (im->fib_index_by_sw_if_index, sw_if_index); - im->fib_index_by_sw_if_index[sw_if_index] = fib_index; - - fib_index = mfib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, table_id); - vec_validate (im->mfib_index_by_sw_if_index, sw_if_index); - im->mfib_index_by_sw_if_index[sw_if_index] = fib_index; -} - -done: -return error; -} - -/*? - * Place the indicated interface into the supplied IPv4 FIB table (also known - * as a VRF). If the FIB table does not exist, this command creates it. To - * display the current IPv4 FIB table, use the command 'show ip fib'. - * FIB table will only be displayed if a route has been added to the table, or - * an IP Address is assigned to an interface in the table (which adds a route - * automatically). - * - * @note IP addresses added after setting the interface IP table are added to - * the indicated FIB table. If an IP address is added prior to changing the - * table then this is an error. The control plane must remove these addresses - * first and then change the table. VPP will not automatically move the - * addresses from the old to the new table as it does not know the validity - * of such a change. - * - * @cliexpar - * Example of how to add an interface to an IPv4 FIB table (where 2 is the table-id): - * @cliexcmd{set interface ip table GigabitEthernet2/0/0 2} - ?*/ -/* *INDENT-OFF* */ -VLIB_CLI_COMMAND (set_interface_ip_table_command, static) = -{ - .path = "set interface ip table", - .function = add_del_interface_table, - .short_help = "set interface ip table ", -}; -/* *INDENT-ON* */ - int ip4_lookup_validate (ip4_address_t * a, u32 fib_index0) { diff --git a/src/vnet/ip/ip4_source_and_port_range_check.c b/src/vnet/ip/ip4_source_and_port_range_check.c index ae836a11..9aa880ae 100644 --- a/src/vnet/ip/ip4_source_and_port_range_check.c +++ b/src/vnet/ip/ip4_source_and_port_range_check.c @@ -1126,6 +1126,14 @@ ip6_source_and_port_range_check_add_del (ip6_address_t * address, u16 * low_ports, u16 * high_ports, int is_add) { + uint32_t fib_index; + + fib_index = fib_table_find (FIB_PROTOCOL_IP4, vrf_id); + + ASSERT (~0 != fib_index); + + fib_table_unlock (fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_CLASSIFY); + return 0; } @@ -1138,7 +1146,8 @@ ip4_source_and_port_range_check_add_del (ip4_address_t * address, { u32 fib_index; - fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, vrf_id); + fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, vrf_id, + FIB_SOURCE_CLASSIFY); if (is_add == 0) { diff --git a/src/vnet/ip/ip6.h b/src/vnet/ip/ip6.h index fa922725..8aef53a9 100644 --- a/src/vnet/ip/ip6.h +++ b/src/vnet/ip/ip6.h @@ -103,6 +103,16 @@ typedef struct uword function_opaque; } ip6_add_del_interface_address_callback_t; +typedef void (ip6_table_bind_function_t) + (struct ip6_main_t * im, + uword opaque, u32 sw_if_index, u32 new_fib_index, u32 old_fib_index); + +typedef struct +{ + ip6_table_bind_function_t *function; + uword function_opaque; +} ip6_table_bind_callback_t; + /** * Enumeration of the FIB table instance types */ @@ -183,6 +193,9 @@ typedef struct ip6_main_t ip6_add_del_interface_address_callback_t * add_del_interface_address_callbacks; + /** Functions to call when interface to table biding changes. */ + ip6_table_bind_callback_t *table_bind_callbacks; + /* Template used to generate IP6 neighbor solicitation packets. */ vlib_packet_template_t discover_neighbor_packet_template; diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c index 5832bd0b..1002f6b6 100644 --- a/src/vnet/ip/ip6_forward.c +++ b/src/vnet/ip/ip6_forward.c @@ -2999,8 +2999,10 @@ ip6_lookup_init (vlib_main_t * vm) im->lookup_table_nbuckets, im->lookup_table_size); /* Create FIB with index 0 and table id of 0. */ - fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, 0); - mfib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, 0); + fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, 0, + FIB_SOURCE_DEFAULT_ROUTE); + mfib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, 0, + MFIB_SOURCE_DEFAULT_ROUTE); { pg_node_t *pn; @@ -3045,103 +3047,6 @@ ip6_lookup_init (vlib_main_t * vm) VLIB_INIT_FUNCTION (ip6_lookup_init); -static clib_error_t * -add_del_ip6_interface_table (vlib_main_t * vm, - unformat_input_t * input, - vlib_cli_command_t * cmd) -{ - vnet_main_t *vnm = vnet_get_main (); - ip_interface_address_t *ia; - clib_error_t *error = 0; - u32 sw_if_index, table_id; - - sw_if_index = ~0; - - if (!unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index)) - { - error = clib_error_return (0, "unknown interface `%U'", - format_unformat_error, input); - goto done; - } - - if (unformat (input, "%d", &table_id)) - ; - else - { - error = clib_error_return (0, "expected table id `%U'", - format_unformat_error, input); - goto done; - } - - /* - * If the interface already has in IP address, then a change int - * VRF is not allowed. The IP address applied must first be removed. - * We do not do that automatically here, since VPP has no knowledge - * of whether thoses subnets are valid in the destination VRF. - */ - /* *INDENT-OFF* */ - foreach_ip_interface_address (&ip6_main.lookup_main, - ia, sw_if_index, - 1 /* honor unnumbered */, - ({ - ip4_address_t * a; - - a = ip_interface_address_get_address (&ip6_main.lookup_main, ia); - error = clib_error_return (0, "interface %U has address %U", - format_vnet_sw_if_index_name, vnm, - sw_if_index, - format_ip6_address, a); - goto done; - })); - /* *INDENT-ON* */ - - { - u32 fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, - table_id); - - vec_validate (ip6_main.fib_index_by_sw_if_index, sw_if_index); - ip6_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; - - fib_index = mfib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, - table_id); - - vec_validate (ip6_main.mfib_index_by_sw_if_index, sw_if_index); - ip6_main.mfib_index_by_sw_if_index[sw_if_index] = fib_index; - } - - -done: - return error; -} - -/*? - * Place the indicated interface into the supplied IPv6 FIB table (also known - * as a VRF). If the FIB table does not exist, this command creates it. To - * display the current IPv6 FIB table, use the command 'show ip6 fib'. - * FIB table will only be displayed if a route has been added to the table, or - * an IP Address is assigned to an interface in the table (which adds a route - * automatically). - * - * @note IP addresses added after setting the interface IP table are added to - * the indicated FIB table. If an IP address is added prior to changing the - * table then this is an error. The control plane must remove these addresses - * first and then change the table. VPP will not automatically move the - * addresses from the old to the new table as it does not know the validity - * of such a change. - * - * @cliexpar - * Example of how to add an interface to an IPv6 FIB table (where 2 is the table-id): - * @cliexcmd{set interface ip6 table GigabitEthernet2/0/0 2} - ?*/ -/* *INDENT-OFF* */ -VLIB_CLI_COMMAND (set_interface_ip6_table_command, static) = -{ - .path = "set interface ip6 table", - .function = add_del_ip6_interface_table, - .short_help = "set interface ip6 table " -}; -/* *INDENT-ON* */ - void ip6_link_local_address_from_ethernet_mac_address (ip6_address_t * ip, u8 * mac) diff --git a/src/vnet/ip/ip6_neighbor.c b/src/vnet/ip/ip6_neighbor.c index 62cf23ac..56f33ac8 100644 --- a/src/vnet/ip/ip6_neighbor.c +++ b/src/vnet/ip/ip6_neighbor.c @@ -250,6 +250,26 @@ format_ip6_neighbor_ip6_entry (u8 * s, va_list * va) return s; } +static void +ip6_neighbor_adj_fib_remove (ip6_neighbor_t * n, uint32_t fib_index) +{ + if (FIB_NODE_INDEX_INVALID != n->fib_entry_index) + { + fib_prefix_t pfx = { + .fp_len = 128, + .fp_proto = FIB_PROTOCOL_IP6, + .fp_addr.ip6 = n->key.ip6_address, + }; + fib_table_entry_path_remove (fib_index, + &pfx, + FIB_SOURCE_ADJ, + DPO_PROTO_IP6, + &pfx.fp_addr, + n->key.sw_if_index, ~0, + 1, FIB_ROUTE_PATH_FLAG_NONE); + } +} + static clib_error_t * ip6_neighbor_sw_interface_up_down (vnet_main_t * vnm, u32 sw_if_index, u32 flags) @@ -273,22 +293,10 @@ ip6_neighbor_sw_interface_up_down (vnet_main_t * vnm, { n = pool_elt_at_index (nm->neighbor_pool, to_delete[i]); mhash_unset (&nm->neighbor_index_by_key, &n->key, 0); - if (FIB_NODE_INDEX_INVALID != n->fib_entry_index) - { - fib_prefix_t pfx = { - .fp_len = 128, - .fp_proto = FIB_PROTOCOL_IP6, - .fp_addr.ip6 = n->key.ip6_address, - }; - fib_table_entry_path_remove - (ip6_fib_table_get_index_for_sw_if_index (n->key.sw_if_index), - &pfx, - FIB_SOURCE_ADJ, - DPO_PROTO_IP6, - &pfx.fp_addr, - n->key.sw_if_index, ~0, 1, FIB_ROUTE_PATH_FLAG_NONE); - pool_put (nm->neighbor_pool, n); - } + ip6_neighbor_adj_fib_remove (n, + ip6_fib_table_get_index_for_sw_if_index + (n->key.sw_if_index)); + pool_put (nm->neighbor_pool, n); } vec_free (to_delete); } @@ -579,6 +587,24 @@ ip6_ethernet_update_adjacency (vnet_main_t * vnm, u32 sw_if_index, u32 ai) } } + +static void +ip6_neighbor_adj_fib_add (ip6_neighbor_t * n, uint32_t fib_index) +{ + fib_prefix_t pfx = { + .fp_len = 128, + .fp_proto = FIB_PROTOCOL_IP6, + .fp_addr.ip6 = n->key.ip6_address, + }; + + n->fib_entry_index = + fib_table_entry_path_add (fib_index, &pfx, FIB_SOURCE_ADJ, + FIB_ENTRY_FLAG_ATTACHED, + DPO_PROTO_IP6, &pfx.fp_addr, + n->key.sw_if_index, ~0, 1, NULL, + FIB_ROUTE_PATH_FLAG_NONE); +} + int vnet_set_ip6_ethernet_neighbor (vlib_main_t * vm, u32 sw_if_index, @@ -633,21 +659,9 @@ vnet_set_ip6_ethernet_neighbor (vlib_main_t * vm, */ if (!is_no_fib_entry) { - fib_prefix_t pfx = { - .fp_len = 128, - .fp_proto = FIB_PROTOCOL_IP6, - .fp_addr.ip6 = k.ip6_address, - }; - u32 fib_index; - - fib_index = - ip6_fib_table_get_index_for_sw_if_index (n->key.sw_if_index); - n->fib_entry_index = - fib_table_entry_path_add (fib_index, &pfx, FIB_SOURCE_ADJ, - FIB_ENTRY_FLAG_ATTACHED, - DPO_PROTO_IP6, &pfx.fp_addr, - n->key.sw_if_index, ~0, 1, NULL, - FIB_ROUTE_PATH_FLAG_NONE); + ip6_neighbor_adj_fib_add (n, + ip6_fib_table_get_index_for_sw_if_index + (n->key.sw_if_index)); } else { @@ -3843,6 +3857,33 @@ ip6_set_neighbor_limit (u32 neighbor_limit) return 0; } +static void +ip6_neighbor_table_bind (ip6_main_t * im, + uword opaque, + u32 sw_if_index, + u32 new_fib_index, u32 old_fib_index) +{ + ip6_neighbor_main_t *nm = &ip6_neighbor_main; + ip6_neighbor_t *n = NULL; + u32 i, *to_re_add = 0; + + /* *INDENT-OFF* */ + pool_foreach (n, nm->neighbor_pool, + ({ + if (n->key.sw_if_index == sw_if_index) + vec_add1 (to_re_add, n - nm->neighbor_pool); + })); + /* *INDENT-ON* */ + + for (i = 0; i < vec_len (to_re_add); i++) + { + n = pool_elt_at_index (nm->neighbor_pool, to_re_add[i]); + ip6_neighbor_adj_fib_remove (n, old_fib_index); + ip6_neighbor_adj_fib_add (n, new_fib_index); + } + vec_free (to_re_add); +} + static clib_error_t * ip6_neighbor_init (vlib_main_t * vm) { @@ -3874,6 +3915,11 @@ ip6_neighbor_init (vlib_main_t * vm) cb.function_opaque = 0; vec_add1 (im->add_del_interface_address_callbacks, cb); + ip6_table_bind_callback_t cbt; + cbt.function = ip6_neighbor_table_bind; + cbt.function_opaque = 0; + vec_add1 (im->table_bind_callbacks, cbt); + mhash_init (&nm->pending_resolutions_by_address, /* value size */ sizeof (uword), /* key size */ sizeof (ip6_address_t)); diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c index bba65ab4..384ec3e0 100644 --- a/src/vnet/ip/ip_api.c +++ b/src/vnet/ip/ip_api.c @@ -699,12 +699,58 @@ vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t * mp, REPLY_MACRO (VL_API_IP_NEIGHBOR_ADD_DEL_REPLY); } +void +ip_table_delete (fib_protocol_t fproto, u32 table_id, u8 is_api) +{ + u32 fib_index, mfib_index; + + /* + * ignore action on the default table - this is always present + * and cannot be added nor deleted from the API + */ + if (0 != table_id) + { + /* + * The API holds only one lock on the table. + * i.e. it can be added many times via the API but needs to be + * deleted only once. + * The FIB index for unicast and multicast is not necessarily the + * same, since internal VPP systesm (like LISP and SR) create + * their own unicast tables. + */ + fib_index = fib_table_find (fproto, table_id); + mfib_index = mfib_table_find (fproto, table_id); + + if (~0 != fib_index) + { + fib_table_unlock (fib_index, fproto, + (is_api ? FIB_SOURCE_API : FIB_SOURCE_CLI)); + } + if (~0 != mfib_index) + { + mfib_table_unlock (mfib_index, fproto, + (is_api ? MFIB_SOURCE_API : MFIB_SOURCE_CLI)); + } + } +} + void vl_api_ip_table_add_del_t_handler (vl_api_ip_table_add_del_t * mp) { vl_api_ip_table_add_del_reply_t *rmp; + fib_protocol_t fproto = (mp->is_ipv6 ? FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4); + u32 table_id = ntohl (mp->table_id); int rv = 0; + if (mp->is_add) + { + ip_table_create (fproto, table_id, 1); + } + else + { + ip_table_delete (fproto, table_id, 1); + } + REPLY_MACRO (VL_API_IP_TABLE_ADD_DEL_REPLY); } @@ -866,18 +912,21 @@ add_del_route_check (fib_protocol_t table_proto, u32 next_hop_sw_if_index, dpo_proto_t next_hop_table_proto, u32 next_hop_table_id, - u8 create_missing_tables, u8 is_rpf_id, u32 * fib_index, u32 * next_hop_fib_index) { vnet_main_t *vnm = vnet_get_main (); + /* Temporaray whilst I do the CSIT dance */ + u8 create_missing_tables = 1; + *fib_index = fib_table_find (table_proto, ntohl (table_id)); if (~0 == *fib_index) { if (create_missing_tables) { *fib_index = fib_table_find_or_create_and_lock (table_proto, - ntohl (table_id)); + ntohl (table_id), + FIB_SOURCE_API); } else { @@ -918,12 +967,14 @@ add_del_route_check (fib_protocol_t table_proto, *next_hop_fib_index = mfib_table_find_or_create_and_lock (fib_nh_proto, ntohl - (next_hop_table_id)); + (next_hop_table_id), + MFIB_SOURCE_API); else *next_hop_fib_index = fib_table_find_or_create_and_lock (fib_nh_proto, ntohl - (next_hop_table_id)); + (next_hop_table_id), + FIB_SOURCE_API); } else { @@ -948,8 +999,7 @@ ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) mp->next_hop_sw_if_index, DPO_PROTO_IP4, mp->next_hop_table_id, - mp->create_vrf_if_needed, 0, - &fib_index, &next_hop_fib_index); + 0, &fib_index, &next_hop_fib_index); if (0 != rv) return (rv); @@ -1008,8 +1058,7 @@ ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) mp->next_hop_sw_if_index, DPO_PROTO_IP6, mp->next_hop_table_id, - mp->create_vrf_if_needed, 0, - &fib_index, &next_hop_fib_index); + 0, &fib_index, &next_hop_fib_index); if (0 != rv) return (rv); @@ -1074,27 +1123,57 @@ vl_api_ip_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) REPLY_MACRO (VL_API_IP_ADD_DEL_ROUTE_REPLY); } +void +ip_table_create (fib_protocol_t fproto, u32 table_id, u8 is_api) +{ + u32 fib_index, mfib_index; + + /* + * ignore action on the default table - this is always present + * and cannot be added nor deleted from the API + */ + if (0 != table_id) + { + /* + * The API holds only one lock on the table. + * i.e. it can be added many times via the API but needs to be + * deleted only once. + * The FIB index for unicast and multicast is not necessarily the + * same, since internal VPP systesm (like LISP and SR) create + * their own unicast tables. + */ + fib_index = fib_table_find (fproto, table_id); + mfib_index = mfib_table_find (fproto, table_id); + + if (~0 == fib_index) + { + fib_table_find_or_create_and_lock (fproto, table_id, + (is_api ? + FIB_SOURCE_API : + FIB_SOURCE_CLI)); + } + if (~0 == mfib_index) + { + mfib_table_find_or_create_and_lock (fproto, table_id, + (is_api ? + MFIB_SOURCE_API : + MFIB_SOURCE_CLI)); + } + } +} + static int add_del_mroute_check (fib_protocol_t table_proto, u32 table_id, - u32 next_hop_sw_if_index, - u8 is_local, u8 create_missing_tables, u32 * fib_index) + u32 next_hop_sw_if_index, u8 is_local, u32 * fib_index) { vnet_main_t *vnm = vnet_get_main (); *fib_index = mfib_table_find (table_proto, ntohl (table_id)); if (~0 == *fib_index) { - if (create_missing_tables) - { - *fib_index = mfib_table_find_or_create_and_lock (table_proto, - ntohl (table_id)); - } - else - { - /* No such VRF, and we weren't asked to create one */ - return VNET_API_ERROR_NO_SUCH_FIB; - } + /* No such table */ + return VNET_API_ERROR_NO_SUCH_FIB; } if (~0 != ntohl (next_hop_sw_if_index)) @@ -1163,8 +1242,7 @@ api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp) rv = add_del_mroute_check (fproto, mp->table_id, mp->next_hop_sw_if_index, - mp->is_local, - mp->create_vrf_if_needed, &fib_index); + mp->is_local, &fib_index); if (0 != rv) return (rv); diff --git a/src/vnet/ip/lookup.c b/src/vnet/ip/lookup.c index 5537bb04..667c6791 100755 --- a/src/vnet/ip/lookup.c +++ b/src/vnet/ip/lookup.c @@ -687,6 +687,78 @@ done: return error; } +clib_error_t * +vnet_ip_table_cmd (vlib_main_t * vm, + unformat_input_t * main_input, + vlib_cli_command_t * cmd, fib_protocol_t fproto) +{ + unformat_input_t _line_input, *line_input = &_line_input; + clib_error_t *error = NULL; + u32 table_id, is_add; + + is_add = 1; + table_id = ~0; + + /* Get a line of input. */ + if (!unformat_user (main_input, unformat_line_input, line_input)) + return 0; + + while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (line_input, "%d", &table_id)) + ; + else if (unformat (line_input, "del")) + is_add = 0; + else if (unformat (line_input, "add")) + is_add = 1; + else + { + error = unformat_parse_error (line_input); + goto done; + } + } + + if (~0 == table_id) + { + error = clib_error_return (0, "No table id"); + goto done; + } + else if (0 == table_id) + { + error = clib_error_return (0, "Can't change the default table"); + goto done; + } + else + { + if (is_add) + { + ip_table_create (fproto, table_id, 0); + } + else + { + ip_table_delete (fproto, table_id, 0); + } + } + +done: + unformat_free (line_input); + return error; +} + +clib_error_t * +vnet_ip4_table_cmd (vlib_main_t * vm, + unformat_input_t * main_input, vlib_cli_command_t * cmd) +{ + return (vnet_ip_table_cmd (vm, main_input, cmd, FIB_PROTOCOL_IP4)); +} + +clib_error_t * +vnet_ip6_table_cmd (vlib_main_t * vm, + unformat_input_t * main_input, vlib_cli_command_t * cmd) +{ + return (vnet_ip_table_cmd (vm, main_input, cmd, FIB_PROTOCOL_IP6)); +} + /* *INDENT-OFF* */ VLIB_CLI_COMMAND (vlib_cli_ip_command, static) = { .path = "ip", @@ -749,6 +821,159 @@ VLIB_CLI_COMMAND (ip_route_command, static) = { .function = vnet_ip_route_cmd, .is_mp_safe = 1, }; + +/* *INDENT-ON* */ +/*? + * This command is used to add or delete IPv4 Tables. All + * Tables must be explicitly added before that can be used. Creating a + * table will add both unicast and multicast FIBs + * + ?*/ +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (ip4_table_command, static) = { + .path = "ip table", + .short_help = "ip table [add|del] ", + .function = vnet_ip4_table_cmd, + .is_mp_safe = 1, +}; +/* *INDENT-ON* */ + +/* *INDENT-ON* */ +/*? + * This command is used to add or delete IPv4 Tables. All + * Tables must be explicitly added before that can be used. Creating a + * table will add both unicast and multicast FIBs + * + ?*/ +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (ip6_table_command, static) = { + .path = "ip6 table", + .short_help = "ip6 table [add|del] ", + .function = vnet_ip6_table_cmd, + .is_mp_safe = 1, +}; + +static clib_error_t * +ip_table_bind_cmd (vlib_main_t * vm, + unformat_input_t * input, + vlib_cli_command_t * cmd, + fib_protocol_t fproto) +{ + vnet_main_t *vnm = vnet_get_main (); + clib_error_t *error = 0; + u32 sw_if_index, table_id; + int rv; + + sw_if_index = ~0; + + if (!unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index)) + { + error = clib_error_return (0, "unknown interface `%U'", + format_unformat_error, input); + goto done; + } + + if (unformat (input, "%d", &table_id)) + ; + else + { + error = clib_error_return (0, "expected table id `%U'", + format_unformat_error, input); + goto done; + } + + rv = ip_table_bind (fproto, sw_if_index, table_id, 0); + + if (VNET_API_ERROR_ADDRESS_FOUND_FOR_INTERFACE == rv) + { + error = clib_error_return (0, "IP addresses are still present on %U", + format_vnet_sw_if_index_name, + vnet_get_main(), + sw_if_index); + } + else if (VNET_API_ERROR_NO_SUCH_FIB == rv) + { + error = clib_error_return (0, "no such table %d", table_id); + } + else if (0 != rv) + { + error = clib_error_return (0, "unknown error"); + } + + done: + return error; +} + +static clib_error_t * +ip4_table_bind_cmd (vlib_main_t * vm, + unformat_input_t * input, + vlib_cli_command_t * cmd) +{ + return (ip_table_bind_cmd (vm , input, cmd, FIB_PROTOCOL_IP4)); +} + +static clib_error_t * +ip6_table_bind_cmd (vlib_main_t * vm, + unformat_input_t * input, + vlib_cli_command_t * cmd) +{ + return (ip_table_bind_cmd (vm , input, cmd, FIB_PROTOCOL_IP6)); +} + +/*? + * Place the indicated interface into the supplied IPv4 FIB table (also known + * as a VRF). If the FIB table does not exist, this command creates it. To + * display the current IPv4 FIB table, use the command 'show ip fib'. + * FIB table will only be displayed if a route has been added to the table, or + * an IP Address is assigned to an interface in the table (which adds a route + * automatically). + * + * @note IP addresses added after setting the interface IP table are added to + * the indicated FIB table. If an IP address is added prior to changing the + * table then this is an error. The control plane must remove these addresses + * first and then change the table. VPP will not automatically move the + * addresses from the old to the new table as it does not know the validity + * of such a change. + * + * @cliexpar + * Example of how to add an interface to an IPv4 FIB table (where 2 is the table-id): + * @cliexcmd{set interface ip table GigabitEthernet2/0/0 2} + ?*/ +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (set_interface_ip_table_command, static) = +{ + .path = "set interface ip table", + .function = ip4_table_bind_cmd, + .short_help = "set interface ip table ", +}; +/* *INDENT-ON* */ + +/*? + * Place the indicated interface into the supplied IPv6 FIB table (also known + * as a VRF). If the FIB table does not exist, this command creates it. To + * display the current IPv6 FIB table, use the command 'show ip6 fib'. + * FIB table will only be displayed if a route has been added to the table, or + * an IP Address is assigned to an interface in the table (which adds a route + * automatically). + * + * @note IP addresses added after setting the interface IP table are added to + * the indicated FIB table. If an IP address is added prior to changing the + * table then this is an error. The control plane must remove these addresses + * first and then change the table. VPP will not automatically move the + * addresses from the old to the new table as it does not know the validity + * of such a change. + * + * @cliexpar + * Example of how to add an interface to an IPv6 FIB table (where 2 is the table-id): + * @cliexcmd{set interface ip6 table GigabitEthernet2/0/0 2} + ?*/ +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (set_interface_ip6_table_command, static) = +{ + .path = "set interface ip6 table", + .function = ip6_table_bind_cmd, + .short_help = "set interface ip6 table " +}; /* *INDENT-ON* */ clib_error_t * diff --git a/src/vnet/lisp-gpe/interface.c b/src/vnet/lisp-gpe/interface.c index e832c23f..a0c05e85 100644 --- a/src/vnet/lisp-gpe/interface.c +++ b/src/vnet/lisp-gpe/interface.c @@ -505,12 +505,14 @@ lisp_gpe_iface_set_table (u32 sw_if_index, u32 table_id) { fib_node_index_t fib_index; - fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, table_id); + fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, table_id, + FIB_SOURCE_LISP); vec_validate (ip4_main.fib_index_by_sw_if_index, sw_if_index); ip4_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; ip4_sw_interface_enable_disable (sw_if_index, 1); - fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, table_id); + fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, table_id, + FIB_SOURCE_LISP); vec_validate (ip6_main.fib_index_by_sw_if_index, sw_if_index); ip6_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; ip6_sw_interface_enable_disable (sw_if_index, 1); @@ -530,7 +532,7 @@ lisp_gpe_tenant_del_default_routes (u32 table_id) fib_index = fib_table_find (prefix.fp_proto, table_id); fib_table_entry_special_remove (fib_index, &prefix, FIB_SOURCE_LISP); - fib_table_unlock (fib_index, prefix.fp_proto); + fib_table_unlock (fib_index, prefix.fp_proto, FIB_SOURCE_LISP); } } @@ -549,7 +551,8 @@ lisp_gpe_tenant_add_default_routes (u32 table_id) /* * Add a deafult route that results in a control plane punt DPO */ - fib_index = fib_table_find_or_create_and_lock (prefix.fp_proto, table_id); + fib_index = fib_table_find_or_create_and_lock (prefix.fp_proto, table_id, + FIB_SOURCE_LISP); fib_table_entry_special_dpo_add (fib_index, &prefix, FIB_SOURCE_LISP, FIB_ENTRY_FLAG_EXCLUSIVE, lisp_cp_dpo_get (fib_proto_to_dpo diff --git a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c index d7d3cb86..0a8dc039 100644 --- a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c +++ b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c @@ -66,6 +66,7 @@ ip_dst_fib_add_route (u32 dst_fib_index, const ip_prefix_t * dst_prefix) /* create a new src FIB. */ src_fib_index = fib_table_create_and_lock (dst_fib_prefix.fp_proto, + FIB_SOURCE_LISP, "LISP-src for [%d,%U]", dst_fib_index, format_fib_prefix, &dst_fib_prefix); @@ -180,7 +181,8 @@ ip_src_dst_fib_del_route (u32 src_fib_index, */ fib_table_entry_special_remove (dst_fib_index, &dst_fib_prefix, FIB_SOURCE_LISP); - fib_table_unlock (src_fib_index, src_fib_prefix.fp_proto); + fib_table_unlock (src_fib_index, src_fib_prefix.fp_proto, + FIB_SOURCE_LISP); } } @@ -544,7 +546,8 @@ add_ip_fwd_entry (lisp_gpe_main_t * lgm, lfe->tenant = lisp_gpe_tenant_find_or_create (lfe->key->vni); lfe->eid_table_id = a->table_id; lfe->eid_fib_index = fib_table_find_or_create_and_lock (fproto, - lfe->eid_table_id); + lfe->eid_table_id, + FIB_SOURCE_LISP); lfe->is_src_dst = a->is_src_dst; if (LISP_GPE_FWD_ENTRY_TYPE_NEGATIVE != lfe->type) @@ -578,7 +581,7 @@ del_ip_fwd_entry_i (lisp_gpe_main_t * lgm, lisp_gpe_fwd_entry_t * lfe) fproto = (IP4 == ip_prefix_version (&fid_addr_ippref (&lfe->key->rmt)) ? FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6); - fib_table_unlock (lfe->eid_fib_index, fproto); + fib_table_unlock (lfe->eid_fib_index, fproto, FIB_SOURCE_LISP); hash_unset_mem (lgm->lisp_gpe_fwd_entries, lfe->key); clib_mem_free (lfe->key); diff --git a/src/vnet/lisp-gpe/lisp_gpe_sub_interface.c b/src/vnet/lisp-gpe/lisp_gpe_sub_interface.c index b234d9dc..26664f53 100644 --- a/src/vnet/lisp-gpe/lisp_gpe_sub_interface.c +++ b/src/vnet/lisp-gpe/lisp_gpe_sub_interface.c @@ -89,13 +89,15 @@ lisp_gpe_sub_interface_set_table (u32 sw_if_index, u32 table_id) { fib_node_index_t fib_index; - fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, table_id); + fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, table_id, + FIB_SOURCE_LISP); ASSERT (FIB_NODE_INDEX_INVALID != fib_index); vec_validate (ip4_main.fib_index_by_sw_if_index, sw_if_index); ip4_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; - fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, table_id); + fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, table_id, + FIB_SOURCE_LISP); ASSERT (FIB_NODE_INDEX_INVALID != fib_index); vec_validate (ip6_main.fib_index_by_sw_if_index, sw_if_index); @@ -105,9 +107,13 @@ lisp_gpe_sub_interface_set_table (u32 sw_if_index, u32 table_id) static void lisp_gpe_sub_interface_unset_table (u32 sw_if_index, u32 table_id) { + fib_table_unlock (ip4_main.fib_index_by_sw_if_index[sw_if_index], + FIB_PROTOCOL_IP4, FIB_SOURCE_LISP); ip4_main.fib_index_by_sw_if_index[sw_if_index] = 0; ip4_sw_interface_enable_disable (sw_if_index, 0); + fib_table_unlock (ip6_main.fib_index_by_sw_if_index[sw_if_index], + FIB_PROTOCOL_IP6, FIB_SOURCE_LISP); ip6_main.fib_index_by_sw_if_index[sw_if_index] = 0; ip6_sw_interface_enable_disable (sw_if_index, 0); } @@ -185,6 +191,7 @@ lisp_gpe_sub_interface_unlock (index_t l3si) l3s = lisp_gpe_sub_interface_get_i (l3si); + ASSERT (0 != l3s->locks); l3s->locks--; if (0 == l3s->locks) diff --git a/src/vnet/mfib/ip4_mfib.c b/src/vnet/mfib/ip4_mfib.c index 1849a3a4..b2482580 100644 --- a/src/vnet/mfib/ip4_mfib.c +++ b/src/vnet/mfib/ip4_mfib.c @@ -33,7 +33,8 @@ static const mfib_prefix_t ip4_specials[] = { }; static u32 -ip4_create_mfib_with_table_id (u32 table_id) +ip4_create_mfib_with_table_id (u32 table_id, + mfib_source_t src) { mfib_table_t *mfib_table; @@ -53,7 +54,7 @@ ip4_create_mfib_with_table_id (u32 table_id) mfib_table->v4.table_id = table_id; - mfib_table_lock(mfib_table->mft_index, FIB_PROTOCOL_IP4); + mfib_table_lock(mfib_table->mft_index, FIB_PROTOCOL_IP4, src); /* * add the special entries into the new FIB @@ -113,14 +114,15 @@ ip4_mfib_table_destroy (ip4_mfib_t *mfib) } u32 -ip4_mfib_table_find_or_create_and_lock (u32 table_id) +ip4_mfib_table_find_or_create_and_lock (u32 table_id, + mfib_source_t src) { u32 index; index = ip4_mfib_index_from_table_id(table_id); if (~0 == index) - return ip4_create_mfib_with_table_id(table_id); - mfib_table_lock(index, FIB_PROTOCOL_IP4); + return ip4_create_mfib_with_table_id(table_id, src); + mfib_table_lock(index, FIB_PROTOCOL_IP4, src); return (index); } diff --git a/src/vnet/mfib/ip4_mfib.h b/src/vnet/mfib/ip4_mfib.h index ea682651..e31fb744 100644 --- a/src/vnet/mfib/ip4_mfib.h +++ b/src/vnet/mfib/ip4_mfib.h @@ -72,8 +72,9 @@ ip4_mfib_get (u32 index) * @returns A pointer to the retrieved or created fib. * */ -extern u32 ip4_mfib_table_find_or_create_and_lock(u32 table_id); -extern u32 ip4_mfib_table_create_and_lock(void); +extern u32 ip4_mfib_table_find_or_create_and_lock(u32 table_id, + mfib_source_t src); +extern u32 ip4_mfib_table_create_and_lock(mfib_source_t src); static inline u32 ip4_mfib_index_from_table_id (u32 table_id) diff --git a/src/vnet/mfib/ip6_mfib.c b/src/vnet/mfib/ip6_mfib.c index 5e48e919..e4861330 100644 --- a/src/vnet/mfib/ip6_mfib.c +++ b/src/vnet/mfib/ip6_mfib.c @@ -151,7 +151,8 @@ static const ip6_mfib_special_t ip6_mfib_specials[] = static u32 -ip6_create_mfib_with_table_id (u32 table_id) +ip6_create_mfib_with_table_id (u32 table_id, + mfib_source_t src) { mfib_table_t *mfib_table; mfib_prefix_t pfx = { @@ -182,7 +183,7 @@ ip6_create_mfib_with_table_id (u32 table_id) mfib_table->v6.table_id = table_id; - mfib_table_lock(mfib_table->mft_index, FIB_PROTOCOL_IP6); + mfib_table_lock(mfib_table->mft_index, FIB_PROTOCOL_IP6, src); mfib_table->v6.rhead = clib_mem_alloc_aligned (sizeof(*mfib_table->v6.rhead), @@ -297,14 +298,15 @@ ip6_mfib_interface_enable_disable (u32 sw_if_index, int is_enable) } u32 -ip6_mfib_table_find_or_create_and_lock (u32 table_id) +ip6_mfib_table_find_or_create_and_lock (u32 table_id, + mfib_source_t src) { u32 index; index = ip6_mfib_index_from_table_id(table_id); if (~0 == index) - return ip6_create_mfib_with_table_id(table_id); - mfib_table_lock(index, FIB_PROTOCOL_IP6); + return ip6_create_mfib_with_table_id(table_id, src); + mfib_table_lock(index, FIB_PROTOCOL_IP6, src); return (index); } diff --git a/src/vnet/mfib/ip6_mfib.h b/src/vnet/mfib/ip6_mfib.h index adaa7ec2..ea81b553 100644 --- a/src/vnet/mfib/ip6_mfib.h +++ b/src/vnet/mfib/ip6_mfib.h @@ -79,8 +79,9 @@ ip6_mfib_get (u32 index) * @returns A pointer to the retrieved or created fib. * */ -extern u32 ip6_mfib_table_find_or_create_and_lock(u32 table_id); -extern u32 ip6_mfib_table_create_and_lock(void); +extern u32 ip6_mfib_table_find_or_create_and_lock(u32 table_id, + mfib_source_t src); +extern u32 ip6_mfib_table_create_and_lock(mfib_source_t src); static inline diff --git a/src/vnet/mfib/mfib_entry.c b/src/vnet/mfib/mfib_entry.c index 804e10ab..2302b9a1 100644 --- a/src/vnet/mfib/mfib_entry.c +++ b/src/vnet/mfib/mfib_entry.c @@ -334,6 +334,17 @@ mfib_entry_get_best_src (const mfib_entry_t *mfib_entry) return (bsrc); } +int +mfib_entry_is_sourced (fib_node_index_t mfib_entry_index, + mfib_source_t source) +{ + mfib_entry_t *mfib_entry; + + mfib_entry = mfib_entry_get(mfib_entry_index); + + return (NULL != mfib_entry_src_find(mfib_entry, source, NULL)); +} + static void mfib_entry_src_flush (mfib_entry_src_t *msrc) { diff --git a/src/vnet/mfib/mfib_entry.h b/src/vnet/mfib/mfib_entry.h index d4377878..96ee49f7 100644 --- a/src/vnet/mfib/mfib_entry.h +++ b/src/vnet/mfib/mfib_entry.h @@ -130,6 +130,8 @@ extern void mfib_entry_unlock(fib_node_index_t fib_entry_index); extern void mfib_entry_get_prefix(fib_node_index_t fib_entry_index, mfib_prefix_t *pfx); extern u32 mfib_entry_get_fib_index(fib_node_index_t fib_entry_index); +extern int mfib_entry_is_sourced(fib_node_index_t fib_entry_index, + mfib_source_t source); extern void mfib_entry_contribute_forwarding( fib_node_index_t mfib_entry_index, diff --git a/src/vnet/mfib/mfib_table.c b/src/vnet/mfib/mfib_table.c index 7ffe8941..e5550adc 100644 --- a/src/vnet/mfib/mfib_table.c +++ b/src/vnet/mfib/mfib_table.c @@ -424,7 +424,8 @@ mfib_table_find (fib_protocol_t proto, u32 mfib_table_find_or_create_and_lock (fib_protocol_t proto, - u32 table_id) + u32 table_id, + mfib_source_t src) { mfib_table_t *mfib_table; fib_node_index_t fi; @@ -432,10 +433,10 @@ mfib_table_find_or_create_and_lock (fib_protocol_t proto, switch (proto) { case FIB_PROTOCOL_IP4: - fi = ip4_mfib_table_find_or_create_and_lock(table_id); + fi = ip4_mfib_table_find_or_create_and_lock(table_id, src); break; case FIB_PROTOCOL_IP6: - fi = ip6_mfib_table_find_or_create_and_lock(table_id); + fi = ip6_mfib_table_find_or_create_and_lock(table_id, src); break; case FIB_PROTOCOL_MPLS: default: @@ -451,6 +452,59 @@ mfib_table_find_or_create_and_lock (fib_protocol_t proto, return (fi); } +/** + * @brief Table flush context. Store the indicies of matching FIB entries + * that need to be removed. + */ +typedef struct mfib_table_flush_ctx_t_ +{ + /** + * The list of entries to flush + */ + fib_node_index_t *mftf_entries; + + /** + * The source we are flushing + */ + mfib_source_t mftf_source; +} mfib_table_flush_ctx_t; + +static int +mfib_table_flush_cb (fib_node_index_t mfib_entry_index, + void *arg) +{ + mfib_table_flush_ctx_t *ctx = arg; + + if (mfib_entry_is_sourced(mfib_entry_index, ctx->mftf_source)) + { + vec_add1(ctx->mftf_entries, mfib_entry_index); + } + return (1); +} + +void +mfib_table_flush (u32 mfib_index, + fib_protocol_t proto, + mfib_source_t source) +{ + fib_node_index_t *mfib_entry_index; + mfib_table_flush_ctx_t ctx = { + .mftf_entries = NULL, + .mftf_source = source, + }; + + mfib_table_walk(mfib_index, proto, + mfib_table_flush_cb, + &ctx); + + vec_foreach(mfib_entry_index, ctx.mftf_entries) + { + mfib_table_entry_delete_index(*mfib_entry_index, source); + } + + vec_free(ctx.mftf_entries); +} + static void mfib_table_destroy (mfib_table_t *mfib_table) { @@ -472,27 +526,43 @@ mfib_table_destroy (mfib_table_t *mfib_table) void mfib_table_unlock (u32 fib_index, - fib_protocol_t proto) + fib_protocol_t proto, + mfib_source_t source) { mfib_table_t *mfib_table; mfib_table = mfib_table_get(fib_index, proto); - mfib_table->mft_locks--; + mfib_table->mft_locks[source]--; + mfib_table->mft_locks[MFIB_TABLE_TOTAL_LOCKS]--; + + if (0 == mfib_table->mft_locks[source]) + { + /* + * The source no longer needs the table. flush any routes + * from it just in case + */ + mfib_table_flush(fib_index, proto, source); + } - if (0 == mfib_table->mft_locks) + if (0 == mfib_table->mft_locks[MFIB_TABLE_TOTAL_LOCKS]) { - mfib_table_destroy(mfib_table); + /* + * no more locak from any source - kill it + */ + mfib_table_destroy(mfib_table); } } void mfib_table_lock (u32 fib_index, - fib_protocol_t proto) + fib_protocol_t proto, + mfib_source_t source) { mfib_table_t *mfib_table; mfib_table = mfib_table_get(fib_index, proto); - mfib_table->mft_locks++; + mfib_table->mft_locks[source]++; + mfib_table->mft_locks[MFIB_TABLE_TOTAL_LOCKS]++; } void diff --git a/src/vnet/mfib/mfib_table.h b/src/vnet/mfib/mfib_table.h index 83aa04ef..c6b0b097 100644 --- a/src/vnet/mfib/mfib_table.h +++ b/src/vnet/mfib/mfib_table.h @@ -22,6 +22,12 @@ #include +/** + * Keep a lock per-source and a total + */ +#define MFIB_TABLE_N_LOCKS (MFIB_N_SOURCES+1) +#define MFIB_TABLE_TOTAL_LOCKS MFIB_N_SOURCES + /** * @brief * A protocol Independent IP multicast FIB table @@ -47,7 +53,7 @@ typedef struct mfib_table_t_ /** * number of locks on the table */ - u16 mft_locks; + u16 mft_locks[MFIB_TABLE_N_LOCKS]; /** * Table ID (hash key) for this FIB. @@ -259,7 +265,8 @@ extern fib_node_index_t mfib_table_entry_special_add(u32 fib_index, * the source to flush */ extern void mfib_table_flush(u32 fib_index, - fib_protocol_t proto); + fib_protocol_t proto, + mfib_source_t source); /** * @brief @@ -307,9 +314,13 @@ extern u32 mfib_table_find(fib_protocol_t proto, u32 table_id); * * @return fib_index * The index of the FIB + * + * @param source + * The ID of the client/source. */ extern u32 mfib_table_find_or_create_and_lock(fib_protocol_t proto, - u32 table_id); + u32 table_id, + mfib_source_t source); /** @@ -321,9 +332,13 @@ extern u32 mfib_table_find_or_create_and_lock(fib_protocol_t proto, * * @paran proto * The protocol of the FIB (and thus the entries therein) + * + * @param source + * The ID of the client/source. */ extern void mfib_table_unlock(u32 fib_index, - fib_protocol_t proto); + fib_protocol_t proto, + mfib_source_t source); /** * @brief @@ -335,9 +350,13 @@ extern void mfib_table_unlock(u32 fib_index, * * @paran proto * The protocol of the FIB (and thus the entries therein) + * + * @param source + * The ID of the client/source. */ extern void mfib_table_lock(u32 fib_index, - fib_protocol_t proto); + fib_protocol_t proto, + mfib_source_t source); /** * @brief diff --git a/src/vnet/mfib/mfib_test.c b/src/vnet/mfib/mfib_test.c index 57787eca..3055844d 100644 --- a/src/vnet/mfib/mfib_test.c +++ b/src/vnet/mfib/mfib_test.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include @@ -366,7 +367,7 @@ mfib_test_i (fib_protocol_t PROTO, MFIB_TEST(3 == adj_mcast_db_size(), "3 MCAST adjs"); /* Find or create FIB table 11 */ - fib_index = mfib_table_find_or_create_and_lock(PROTO, 11); + fib_index = mfib_table_find_or_create_and_lock(PROTO, 11, MFIB_SOURCE_API); mfib_prefix_t pfx_dft = { .fp_len = 0, @@ -1113,9 +1114,10 @@ mfib_test_i (fib_protocol_t PROTO, /* * MPLS enable an interface so we get the MPLS table created */ + mpls_table_create(MPLS_FIB_DEFAULT_TABLE_ID, FIB_SOURCE_API); mpls_sw_interface_enable_disable(&mpls_main, tm->hw[0]->sw_if_index, - 1); + 1, 0); lfei = fib_table_entry_update_one_path(0, // default MPLS Table &pfx_3500, @@ -1192,7 +1194,7 @@ mfib_test_i (fib_protocol_t PROTO, /* * Unlock the table - it's the last lock so should be gone thereafter */ - mfib_table_unlock(fib_index, PROTO); + mfib_table_unlock(fib_index, PROTO, MFIB_SOURCE_API); MFIB_TEST((FIB_NODE_INDEX_INVALID == mfib_table_find(PROTO, fib_index)), @@ -1207,7 +1209,8 @@ mfib_test_i (fib_protocol_t PROTO, */ mpls_sw_interface_enable_disable(&mpls_main, tm->hw[0]->sw_if_index, - 0); + 0, 0); + mpls_table_delete(MPLS_FIB_DEFAULT_TABLE_ID, FIB_SOURCE_API); /* * test we've leaked no resources diff --git a/src/vnet/mfib/mfib_types.h b/src/vnet/mfib/mfib_types.h index 863fad16..50aede04 100644 --- a/src/vnet/mfib/mfib_types.h +++ b/src/vnet/mfib/mfib_types.h @@ -166,9 +166,10 @@ typedef enum mfib_source_t_ MFIB_SOURCE_VXLAN, MFIB_SOURCE_DHCP, MFIB_SOURCE_SRv6, - MFIB_SOURCE_DEFAULT_ROUTE, MFIB_SOURCE_GTPU, MFIB_SOURCE_VXLAN_GPE, + MFIB_SOURCE_RR, + MFIB_SOURCE_DEFAULT_ROUTE, } mfib_source_t; #define MFIB_SOURCE_NAMES { \ @@ -178,11 +179,14 @@ typedef enum mfib_source_t_ [MFIB_SOURCE_DHCP] = "DHCP", \ [MFIB_SOURCE_VXLAN] = "VXLAN", \ [MFIB_SOURCE_SRv6] = "SRv6", \ - [MFIB_SOURCE_DEFAULT_ROUTE] = "Default Route", \ [MFIB_SOURCE_GTPU] = "GTPU", \ [MFIB_SOURCE_VXLAN_GPE] = "VXLAN-GPE", \ + [MFIB_SOURCE_RR] = "Recursive-resolution", \ + [MFIB_SOURCE_DEFAULT_ROUTE] = "Default Route", \ } +#define MFIB_N_SOURCES (MFIB_SOURCE_DEFAULT_ROUTE) + /** * \brief Compare two prefixes for equality */ diff --git a/src/vnet/mpls/interface.c b/src/vnet/mpls/interface.c index a085aaa2..d7c8e7d3 100644 --- a/src/vnet/mpls/interface.c +++ b/src/vnet/mpls/interface.c @@ -35,25 +35,33 @@ mpls_sw_interface_is_enabled (u32 sw_if_index) return (mm->mpls_enabled_by_sw_if_index[sw_if_index]); } -void +int mpls_sw_interface_enable_disable (mpls_main_t * mm, u32 sw_if_index, - u8 is_enable) + u8 is_enable, + u8 is_api) { fib_node_index_t lfib_index; vec_validate_init_empty (mm->mpls_enabled_by_sw_if_index, sw_if_index, 0); + lfib_index = fib_table_find(FIB_PROTOCOL_MPLS, + MPLS_FIB_DEFAULT_TABLE_ID); + + if (~0 == lfib_index) + return VNET_API_ERROR_NO_SUCH_FIB; + /* * enable/disable only on the 1<->0 transition */ if (is_enable) { if (1 != ++mm->mpls_enabled_by_sw_if_index[sw_if_index]) - return; + return (0); + + fib_table_lock(lfib_index, FIB_PROTOCOL_MPLS, + (is_api? FIB_SOURCE_API: FIB_SOURCE_CLI)); - lfib_index = fib_table_find_or_create_and_lock(FIB_PROTOCOL_MPLS, - MPLS_FIB_DEFAULT_TABLE_ID); vec_validate(mm->fib_index_by_sw_if_index, 0); mm->fib_index_by_sw_if_index[sw_if_index] = lfib_index; } @@ -61,15 +69,17 @@ mpls_sw_interface_enable_disable (mpls_main_t * mm, { ASSERT(mm->mpls_enabled_by_sw_if_index[sw_if_index] > 0); if (0 != --mm->mpls_enabled_by_sw_if_index[sw_if_index]) - return; + return (0); fib_table_unlock(mm->fib_index_by_sw_if_index[sw_if_index], - FIB_PROTOCOL_MPLS); + FIB_PROTOCOL_MPLS, + (is_api? FIB_SOURCE_API: FIB_SOURCE_CLI)); } vnet_feature_enable_disable ("mpls-input", "mpls-not-enabled", sw_if_index, !is_enable, 0, 0); + return (0); } static clib_error_t * @@ -101,7 +111,7 @@ mpls_interface_enable_disable (vlib_main_t * vm, goto done; } - mpls_sw_interface_enable_disable(&mpls_main, sw_if_index, enable); + mpls_sw_interface_enable_disable(&mpls_main, sw_if_index, enable, 0); done: return error; diff --git a/src/vnet/mpls/mpls.c b/src/vnet/mpls/mpls.c index 5021ac23..7bdfd8c7 100644 --- a/src/vnet/mpls/mpls.c +++ b/src/vnet/mpls/mpls.c @@ -536,6 +536,78 @@ VLIB_CLI_COMMAND (mpls_local_label_command, static) = { .short_help = "Create/Delete MPL local labels", }; +clib_error_t * +vnet_mpls_table_cmd (vlib_main_t * vm, + unformat_input_t * main_input, + vlib_cli_command_t * cmdo) +{ + unformat_input_t _line_input, *line_input = &_line_input; + clib_error_t *error = NULL; + u32 table_id, is_add; + + is_add = 1; + table_id = ~0; + + /* Get a line of input. */ + if (!unformat_user (main_input, unformat_line_input, line_input)) + return 0; + + while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (line_input, "%d", &table_id)) + ; + else if (unformat (line_input, "del")) + is_add = 0; + else if (unformat (line_input, "add")) + is_add = 1; + else + { + error = unformat_parse_error (line_input); + goto done; + } + } + + if (~0 == table_id) + { + error = clib_error_return (0, "No table id"); + goto done; + } + else if (0 == table_id) + { + error = clib_error_return (0, "Can't change the default table"); + goto done; + } + else + { + if (is_add) + { + mpls_table_create (table_id, 0); + } + else + { + mpls_table_delete (table_id, 0); + } + } + + done: + unformat_free (line_input); + return error; +} + +/* *INDENT-ON* */ +/*? + * This command is used to add or delete MPLS Tables. All + * Tables must be explicitly added before that can be used, + * Including the default table. + ?*/ +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (ip6_table_command, static) = { + .path = "mpla table", + .short_help = "mpls table [add|del] ", + .function = vnet_mpls_table_cmd, + .is_mp_safe = 1, +}; + int mpls_fib_reset_labels (u32 fib_id) { @@ -546,12 +618,8 @@ mpls_fib_reset_labels (u32 fib_id) static clib_error_t * mpls_init (vlib_main_t * vm) { - mpls_main_t * mm = &mpls_main; clib_error_t * error; - mm->vlib_main = vm; - mm->vnet_main = vnet_get_main(); - if ((error = vlib_call_init_function (vm, ip_main_init))) return error; diff --git a/src/vnet/mpls/mpls.h b/src/vnet/mpls/mpls.h index b0125e60..31cb1746 100644 --- a/src/vnet/mpls/mpls.h +++ b/src/vnet/mpls/mpls.h @@ -56,10 +56,6 @@ typedef struct { /* IP4 enabled count by software interface */ u8 * mpls_enabled_by_sw_if_index; - - /* convenience */ - vlib_main_t * vlib_main; - vnet_main_t * vnet_main; } mpls_main_t; extern mpls_main_t mpls_main; @@ -77,8 +73,6 @@ extern vlib_node_registration_t mpls_midchain_node; /* Parse mpls protocol as 0xXXXX or protocol name. In either host or network byte order. */ -unformat_function_t unformat_mpls_protocol_host_byte_order; -unformat_function_t unformat_mpls_protocol_net_byte_order; unformat_function_t unformat_mpls_label_net_byte_order; unformat_function_t unformat_mpls_unicast_label; @@ -86,9 +80,10 @@ unformat_function_t unformat_mpls_unicast_label; unformat_function_t unformat_mpls_header; unformat_function_t unformat_pg_mpls_header; -void mpls_sw_interface_enable_disable (mpls_main_t * mm, - u32 sw_if_index, - u8 is_enable); +int mpls_sw_interface_enable_disable (mpls_main_t * mm, + u32 sw_if_index, + u8 is_enable, + u8 is_api); u8 mpls_sw_interface_is_enabled (u32 sw_if_index); @@ -103,4 +98,7 @@ mpls_fib_index_cmp(void * a1, void * a2); int mpls_label_cmp(void * a1, void * a2); +void mpls_table_create(uint32_t table_id, u8 is_api); +void mpls_table_delete(uint32_t table_id, u8 is_api); + #endif /* included_vnet_mpls_h */ diff --git a/src/vnet/mpls/mpls_api.c b/src/vnet/mpls/mpls_api.c index a44b1a25..38f5b014 100644 --- a/src/vnet/mpls/mpls_api.c +++ b/src/vnet/mpls/mpls_api.c @@ -58,6 +58,29 @@ _(MPLS_FIB_DUMP, mpls_fib_dump) extern void stats_dslock_with_hint (int hint, int tag); extern void stats_dsunlock (void); +void +mpls_table_delete (u32 table_id, u8 is_api) +{ + u32 fib_index; + + /* + * The MPLS defult table must also be explicitly created via the API. + * So in contrast to IP, it gets no special treatment here. + * + * The API holds only one lock on the table. + * i.e. it can be added many times via the API but needs to be + * deleted only once. + */ + fib_index = fib_table_find (FIB_PROTOCOL_MPLS, table_id); + + if (~0 != fib_index) + { + fib_table_unlock (fib_index, + FIB_PROTOCOL_MPLS, + (is_api ? FIB_SOURCE_API : FIB_SOURCE_CLI)); + } +} + void vl_api_mpls_table_add_del_t_handler (vl_api_mpls_table_add_del_t * mp) { @@ -68,6 +91,13 @@ vl_api_mpls_table_add_del_t_handler (vl_api_mpls_table_add_del_t * mp) vnm = vnet_get_main (); vnm->api_errno = 0; + if (mp->mt_is_add) + mpls_table_create (ntohl (mp->mt_table_id), 1); + else + mpls_table_delete (ntohl (mp->mt_table_id), 1); + + rv = (rv == 0) ? vnm->api_errno : rv; + REPLY_MACRO (VL_API_MPLS_TABLE_ADD_DEL_REPLY); } @@ -82,14 +112,7 @@ mpls_ip_bind_unbind_handler (vnet_main_t * vnm, if (~0 == mpls_fib_index) { - if (mp->mb_create_table_if_needed) - { - mpls_fib_index = - fib_table_find_or_create_and_lock (FIB_PROTOCOL_MPLS, - ntohl (mp->mb_mpls_table_id)); - } - else - return VNET_API_ERROR_NO_SUCH_FIB; + return VNET_API_ERROR_NO_SUCH_FIB; } ip_fib_index = fib_table_find ((mp->mb_is_ip4 ? @@ -170,7 +193,6 @@ mpls_route_add_del_t_handler (vnet_main_t * vnm, mp->mr_next_hop_sw_if_index, pfx.fp_payload_proto, mp->mr_next_hop_table_id, - mp->mr_create_table_if_needed, mp->mr_is_rpf_id, &fib_index, &next_hop_fib_index); @@ -235,6 +257,32 @@ vl_api_mpls_route_add_del_t_handler (vl_api_mpls_route_add_del_t * mp) REPLY_MACRO (VL_API_MPLS_ROUTE_ADD_DEL_REPLY); } +void +mpls_table_create (u32 table_id, u8 is_api) +{ + u32 fib_index; + + /* + * The MPLS defult table must also be explicitly created via the API. + * So in contrast to IP, it gets no special treatment here. + */ + + /* + * The API holds only one lock on the table. + * i.e. it can be added many times via the API but needs to be + * deleted only once. + */ + fib_index = fib_table_find (FIB_PROTOCOL_MPLS, table_id); + + if (~0 == fib_index) + { + fib_table_find_or_create_and_lock (FIB_PROTOCOL_MPLS, + table_id, + (is_api ? + FIB_SOURCE_API : FIB_SOURCE_CLI)); + } +} + static void vl_api_mpls_tunnel_add_del_t_handler (vl_api_mpls_tunnel_add_del_t * mp) { diff --git a/src/vnet/srv6/sr_policy_rewrite.c b/src/vnet/srv6/sr_policy_rewrite.c index f427bbf3..2f90993a 100755 --- a/src/vnet/srv6/sr_policy_rewrite.c +++ b/src/vnet/srv6/sr_policy_rewrite.c @@ -595,8 +595,10 @@ sr_policy_add (ip6_address_t * bsid, ip6_address_t * segments, if (sm->fib_table_ip6 == (u32) ~ 0) { sm->fib_table_ip6 = fib_table_create_and_lock (FIB_PROTOCOL_IP6, + FIB_SOURCE_SR, "SRv6 steering of IP6 prefixes through BSIDs"); sm->fib_table_ip4 = fib_table_create_and_lock (FIB_PROTOCOL_IP6, + FIB_SOURCE_SR, "SRv6 steering of IP4 prefixes through BSIDs"); } @@ -684,8 +686,8 @@ sr_policy_del (ip6_address_t * bsid, u32 index) /* If FIB empty unlock it */ if (!pool_elts (sm->sr_policies) && !pool_elts (sm->steer_policies)) { - fib_table_unlock (sm->fib_table_ip6, FIB_PROTOCOL_IP6); - fib_table_unlock (sm->fib_table_ip4, FIB_PROTOCOL_IP6); + fib_table_unlock (sm->fib_table_ip6, FIB_PROTOCOL_IP6, FIB_SOURCE_SR); + fib_table_unlock (sm->fib_table_ip4, FIB_PROTOCOL_IP6, FIB_SOURCE_SR); sm->fib_table_ip6 = (u32) ~ 0; sm->fib_table_ip4 = (u32) ~ 0; } diff --git a/src/vnet/srv6/sr_steering.c b/src/vnet/srv6/sr_steering.c index 57fe21f6..cf4e81ab 100755 --- a/src/vnet/srv6/sr_steering.c +++ b/src/vnet/srv6/sr_steering.c @@ -159,8 +159,10 @@ sr_steering_policy (int is_del, ip6_address_t * bsid, u32 sr_policy_index, /* If no more SR policies or steering policies */ if (!pool_elts (sm->sr_policies) && !pool_elts (sm->steer_policies)) { - fib_table_unlock (sm->fib_table_ip6, FIB_PROTOCOL_IP6); - fib_table_unlock (sm->fib_table_ip4, FIB_PROTOCOL_IP6); + fib_table_unlock (sm->fib_table_ip6, + FIB_PROTOCOL_IP6, FIB_SOURCE_SR); + fib_table_unlock (sm->fib_table_ip4, + FIB_PROTOCOL_IP6, FIB_SOURCE_SR); sm->fib_table_ip6 = (u32) ~ 0; sm->fib_table_ip4 = (u32) ~ 0; } diff --git a/src/vpp/api/api.c b/src/vpp/api/api.c index f9c3129c..044ddb5b 100644 --- a/src/vpp/api/api.c +++ b/src/vpp/api/api.c @@ -699,8 +699,9 @@ static void VALIDATE_SW_IF_INDEX (mp); - mpls_sw_interface_enable_disable (&mpls_main, - ntohl (mp->sw_if_index), mp->enable); + rv = mpls_sw_interface_enable_disable (&mpls_main, + ntohl (mp->sw_if_index), + mp->enable, 1); BAD_SW_IF_INDEX_LABEL; REPLY_MACRO (VL_API_SW_INTERFACE_SET_MPLS_ENABLE_REPLY); diff --git a/src/vpp/api/custom_dump.c b/src/vpp/api/custom_dump.c index 1353fe28..be74b83a 100644 --- a/src/vpp/api/custom_dump.c +++ b/src/vpp/api/custom_dump.c @@ -560,9 +560,6 @@ static void *vl_api_ip_add_del_route_t_print if (mp->table_id != 0) s = format (s, "vrf %d ", ntohl (mp->table_id)); - if (mp->create_vrf_if_needed) - s = format (s, "create-vrf "); - if (mp->next_hop_weight != 1) s = format (s, "weight %d ", mp->next_hop_weight); diff --git a/test/test_dhcp.py b/test/test_dhcp.py index 6fc29182..fe97f6c9 100644 --- a/test/test_dhcp.py +++ b/test/test_dhcp.py @@ -6,7 +6,7 @@ import struct from framework import VppTestCase, VppTestRunner from vpp_neighbor import VppNeighbor -from vpp_ip_route import find_route +from vpp_ip_route import find_route, VppIpTable from util import mk_ll_addr from scapy.layers.l2 import Ether, getmacbyip, ARP @@ -34,9 +34,19 @@ class TestDHCP(VppTestCase): # create 3 pg interfaces self.create_pg_interfaces(range(4)) + self.tables = [] # pg0 and 1 are IP configured in VRF 0 and 1. # pg2 and 3 are non IP-configured in VRF 0 and 1 + table_id = 0 + for table_id in range(1, 4): + tbl4 = VppIpTable(self, table_id) + tbl4.add_vpp_config() + self.tables.append(tbl4) + tbl6 = VppIpTable(self, table_id, is_ip6=1) + tbl6.add_vpp_config() + self.tables.append(tbl6) + table_id = 0 for i in self.pg_interfaces[:2]: i.admin_up() @@ -56,11 +66,15 @@ class TestDHCP(VppTestCase): table_id += 1 def tearDown(self): - super(TestDHCP, self).tearDown() - for i in self.pg_interfaces: + for i in self.pg_interfaces[:2]: i.unconfig_ip4() i.unconfig_ip6() + + for i in self.pg_interfaces: + i.set_table_ip4(0) + i.set_table_ip6(0) i.admin_down() + super(TestDHCP, self).tearDown() def send_and_assert_no_replies(self, intf, pkts, remark): intf.add_stream(pkts) @@ -667,6 +681,8 @@ class TestDHCP(VppTestCase): "DHCP cleanup VRF 0") self.send_and_assert_no_replies(self.pg3, pkts_disc_vrf1, "DHCP cleanup VRF 1") + self.pg2.unconfig_ip4() + self.pg3.unconfig_ip4() def test_dhcp6_proxy(self): """ DHCPv6 Proxy""" @@ -1045,6 +1061,8 @@ class TestDHCP(VppTestCase): server_table_id=0, is_ipv6=1, is_add=0) + self.pg2.unconfig_ip6() + self.pg3.unconfig_ip6() def test_dhcp_client(self): """ DHCP Client""" diff --git a/test/test_gre.py b/test/test_gre.py index 1afc44fb..9046b05f 100644 --- a/test/test_gre.py +++ b/test/test_gre.py @@ -6,7 +6,7 @@ from logging import * from framework import VppTestCase, VppTestRunner from vpp_sub_interface import VppDot1QSubint from vpp_gre_interface import VppGreInterface, VppGre6Interface -from vpp_ip_route import VppIpRoute, VppRoutePath, DpoProto +from vpp_ip_route import VppIpRoute, VppRoutePath, DpoProto, VppIpTable from vpp_papi_provider import L2_VTR_OP from scapy.packet import Raw @@ -30,6 +30,9 @@ class TestGRE(VppTestCase): # create 3 pg interfaces - set one in a non-default table. self.create_pg_interfaces(range(3)) + + self.tbl = VppIpTable(self, 1) + self.tbl.add_vpp_config() self.pg1.set_table_ip4(1) for i in self.pg_interfaces: @@ -43,11 +46,12 @@ class TestGRE(VppTestCase): self.pg2.resolve_ndp() def tearDown(self): - super(TestGRE, self).tearDown() for i in self.pg_interfaces: i.unconfig_ip4() i.unconfig_ip6() i.admin_down() + self.pg1.set_table_ip4(0) + super(TestGRE, self).tearDown() def create_stream_ip4(self, src_if, src_ip, dst_ip): pkts = [] diff --git a/test/test_ip4.py b/test/test_ip4.py index 7a7098c3..55d16735 100644 --- a/test/test_ip4.py +++ b/test/test_ip4.py @@ -6,7 +6,8 @@ import unittest from framework import VppTestCase, VppTestRunner from vpp_sub_interface import VppSubInterface, VppDot1QSubint, VppDot1ADSubint from vpp_ip_route import VppIpRoute, VppRoutePath, VppIpMRoute, \ - VppMRoutePath, MRouteItfFlags, MRouteEntryFlags, VppMplsIpBind + VppMRoutePath, MRouteItfFlags, MRouteEntryFlags, VppMplsIpBind, \ + VppMplsTable from scapy.packet import Raw from scapy.layers.l2 import Ether, Dot1Q, ARP @@ -774,6 +775,8 @@ class TestIPLoadBalance(VppTestCase): super(TestIPLoadBalance, self).setUp() self.create_pg_interfaces(range(5)) + mpls_tbl = VppMplsTable(self, 0) + mpls_tbl.add_vpp_config() for i in self.pg_interfaces: i.admin_up() @@ -782,11 +785,11 @@ class TestIPLoadBalance(VppTestCase): i.enable_mpls() def tearDown(self): - super(TestIPLoadBalance, self).tearDown() for i in self.pg_interfaces: i.disable_mpls() i.unconfig_ip4() i.admin_down() + super(TestIPLoadBalance, self).tearDown() def send_and_expect_load_balancing(self, input, pkts, outputs): input.add_stream(pkts) @@ -966,6 +969,8 @@ class TestIPVlan0(VppTestCase): super(TestIPVlan0, self).setUp() self.create_pg_interfaces(range(2)) + mpls_tbl = VppMplsTable(self, 0) + mpls_tbl.add_vpp_config() for i in self.pg_interfaces: i.admin_up() @@ -974,11 +979,11 @@ class TestIPVlan0(VppTestCase): i.enable_mpls() def tearDown(self): - super(TestIPVlan0, self).tearDown() for i in self.pg_interfaces: i.disable_mpls() i.unconfig_ip4() i.admin_down() + super(TestIPVlan0, self).tearDown() def send_and_expect(self, input, pkts, output): input.add_stream(pkts) diff --git a/test/test_ip4_vrf_multi_instance.py b/test/test_ip4_vrf_multi_instance.py index b73ac948..5a8d6760 100644 --- a/test/test_ip4_vrf_multi_instance.py +++ b/test/test_ip4_vrf_multi_instance.py @@ -172,9 +172,10 @@ class TestIp4VrfMultiInst(VppTestCase): pg_if = self.pg_if_by_vrf_id[vrf_id][0] dest_addr = pg_if.remote_hosts[0].ip4n dest_addr_len = 24 + self.vapi.ip_table_add_del(vrf_id, is_add=1) self.vapi.ip_add_del_route( dest_addr, dest_addr_len, pg_if.local_ip4n, - table_id=vrf_id, create_vrf_if_needed=1, is_multipath=1) + table_id=vrf_id, is_multipath=1) self.logger.info("IPv4 VRF ID %d created" % vrf_id) if vrf_id not in self.vrf_list: self.vrf_list.append(vrf_id) @@ -216,6 +217,7 @@ class TestIp4VrfMultiInst(VppTestCase): self.logger.info("IPv4 VRF ID %d reset" % vrf_id) self.logger.debug(self.vapi.ppcli("show ip fib")) self.logger.debug(self.vapi.ppcli("show ip arp")) + self.vapi.ip_table_add_del(vrf_id, is_add=0) def create_stream(self, src_if, packet_sizes): """ diff --git a/test/test_ip6.py b/test/test_ip6.py index 285ce181..aad3713c 100644 --- a/test/test_ip6.py +++ b/test/test_ip6.py @@ -8,7 +8,7 @@ from vpp_sub_interface import VppSubInterface, VppDot1QSubint from vpp_pg_interface import is_ipv6_misc from vpp_ip_route import VppIpRoute, VppRoutePath, find_route, VppIpMRoute, \ VppMRoutePath, MRouteItfFlags, MRouteEntryFlags, VppMplsIpBind, \ - VppMplsRoute, DpoProto + VppMplsRoute, DpoProto, VppMplsTable from vpp_neighbor import find_nbr, VppNeighbor from scapy.packet import Raw @@ -1260,6 +1260,9 @@ class TestIP6LoadBalance(VppTestCase): self.create_pg_interfaces(range(5)) + mpls_tbl = VppMplsTable(self, 0) + mpls_tbl.add_vpp_config() + for i in self.pg_interfaces: i.admin_up() i.config_ip6() @@ -1267,11 +1270,11 @@ class TestIP6LoadBalance(VppTestCase): i.enable_mpls() def tearDown(self): - super(TestIP6LoadBalance, self).tearDown() for i in self.pg_interfaces: i.unconfig_ip6() i.admin_down() i.disable_mpls() + super(TestIP6LoadBalance, self).tearDown() def send_and_expect_load_balancing(self, input, pkts, outputs): input.add_stream(pkts) diff --git a/test/test_ip6_vrf_multi_instance.py b/test/test_ip6_vrf_multi_instance.py index af80b5ba..769cb2e5 100644 --- a/test/test_ip6_vrf_multi_instance.py +++ b/test/test_ip6_vrf_multi_instance.py @@ -187,9 +187,10 @@ class TestIP6VrfMultiInst(VppTestCase): pg_if = self.pg_if_by_vrf_id[vrf_id][0] dest_addr = pg_if.remote_hosts[0].ip6n dest_addr_len = 64 + self.vapi.ip_table_add_del(vrf_id, is_add=1, is_ipv6=1) self.vapi.ip_add_del_route( dest_addr, dest_addr_len, pg_if.local_ip6n, is_ipv6=1, - table_id=vrf_id, create_vrf_if_needed=1, is_multipath=1) + table_id=vrf_id, is_multipath=1) self.logger.info("IPv6 VRF ID %d created" % vrf_id) if vrf_id not in self.vrf_list: self.vrf_list.append(vrf_id) @@ -232,6 +233,7 @@ class TestIP6VrfMultiInst(VppTestCase): self.logger.info("IPv6 VRF ID %d reset" % vrf_id) self.logger.debug(self.vapi.ppcli("show ip6 fib")) self.logger.debug(self.vapi.ppcli("show ip6 neighbors")) + self.vapi.ip_table_add_del(vrf_id, is_add=0, is_ipv6=1) def create_stream(self, src_if, packet_sizes): """ diff --git a/test/test_ip_mcast.py b/test/test_ip_mcast.py index 276555d6..7cad683c 100644 --- a/test/test_ip_mcast.py +++ b/test/test_ip_mcast.py @@ -5,7 +5,7 @@ import unittest from framework import VppTestCase, VppTestRunner from vpp_sub_interface import VppSubInterface, VppDot1QSubint, VppDot1ADSubint from vpp_ip_route import VppIpMRoute, VppMRoutePath, VppMFibSignal, \ - MRouteItfFlags, MRouteEntryFlags + MRouteItfFlags, MRouteEntryFlags, VppIpTable from scapy.packet import Raw from scapy.layers.l2 import Ether @@ -44,16 +44,37 @@ class TestIPMcast(VppTestCase): super(TestIPMcast, self).setUp() # create 8 pg interfaces - self.create_pg_interfaces(range(8)) + self.create_pg_interfaces(range(9)) # setup interfaces - for i in self.pg_interfaces: + for i in self.pg_interfaces[:8]: i.admin_up() i.config_ip4() i.config_ip6() i.resolve_arp() i.resolve_ndp() + # one more in a vrf + tbl4 = VppIpTable(self, 10) + tbl4.add_vpp_config() + self.pg8.set_table_ip4(10) + self.pg8.config_ip4() + + tbl6 = VppIpTable(self, 10, is_ip6=1) + tbl6.add_vpp_config() + self.pg8.set_table_ip6(10) + self.pg8.config_ip6() + + def tearDown(self): + for i in self.pg_interfaces: + i.unconfig_ip4() + i.unconfig_ip6() + i.admin_down() + + self.pg8.set_table_ip4(0) + self.pg8.set_table_ip6(0) + super(TestIPMcast, self).tearDown() + def create_stream_ip4(self, src_if, src_ip, dst_ip, payload_size=0): pkts = [] # default to small packet sizes @@ -663,6 +684,77 @@ class TestIPMcast(VppTestCase): # route_232_1_1_1.remove_vpp_config() + def test_ip_mcast_vrf(self): + """ IP Multicast Replication in non-default table""" + + # + # An (S,G). + # one accepting interface, pg0, 2 forwarding interfaces + # + route_1_1_1_1_232_1_1_1 = VppIpMRoute( + self, + "1.1.1.1", + "232.1.1.1", 64, + MRouteEntryFlags.MFIB_ENTRY_FLAG_NONE, + [VppMRoutePath(self.pg8.sw_if_index, + MRouteItfFlags.MFIB_ITF_FLAG_ACCEPT), + VppMRoutePath(self.pg1.sw_if_index, + MRouteItfFlags.MFIB_ITF_FLAG_FORWARD), + VppMRoutePath(self.pg2.sw_if_index, + MRouteItfFlags.MFIB_ITF_FLAG_FORWARD)], + table_id=10) + route_1_1_1_1_232_1_1_1.add_vpp_config() + + # + # a stream that matches the route for (1.1.1.1,232.1.1.1) + # small packets + # + self.vapi.cli("clear trace") + tx = self.create_stream_ip4(self.pg8, "1.1.1.1", "232.1.1.1") + self.pg8.add_stream(tx) + + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + + # We expect replications on Pg1 & 2 + self.verify_capture_ip4(self.pg1, tx) + self.verify_capture_ip4(self.pg2, tx) + + def test_ip6_mcast_vrf(self): + """ IPv6 Multicast Replication in non-default table""" + + # + # An (S,G). + # one accepting interface, pg0, 2 forwarding interfaces + # + route_2001_ff01_1 = VppIpMRoute( + self, + "2001::1", + "ff01::1", 256, + MRouteEntryFlags.MFIB_ENTRY_FLAG_NONE, + [VppMRoutePath(self.pg8.sw_if_index, + MRouteItfFlags.MFIB_ITF_FLAG_ACCEPT), + VppMRoutePath(self.pg1.sw_if_index, + MRouteItfFlags.MFIB_ITF_FLAG_FORWARD), + VppMRoutePath(self.pg2.sw_if_index, + MRouteItfFlags.MFIB_ITF_FLAG_FORWARD)], + table_id=10, + is_ip6=1) + route_2001_ff01_1.add_vpp_config() + + # + # a stream that matches the route for (2001::1, ff00::1) + # + self.vapi.cli("clear trace") + tx = self.create_stream_ip6(self.pg8, "2001::1", "ff01::1") + self.pg8.add_stream(tx) + + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + + # We expect replications on Pg1, 2, + self.verify_capture_ip6(self.pg1, tx) + self.verify_capture_ip6(self.pg2, tx) if __name__ == '__main__': unittest.main(testRunner=VppTestRunner) diff --git a/test/test_mpls.py b/test/test_mpls.py index b2226a74..460a32d1 100644 --- a/test/test_mpls.py +++ b/test/test_mpls.py @@ -6,7 +6,7 @@ import socket from framework import VppTestCase, VppTestRunner from vpp_ip_route import VppIpRoute, VppRoutePath, VppMplsRoute, \ VppMplsIpBind, VppIpMRoute, VppMRoutePath, \ - MRouteItfFlags, MRouteEntryFlags, DpoProto + MRouteItfFlags, MRouteEntryFlags, DpoProto, VppIpTable, VppMplsTable from vpp_mpls_tunnel_interface import VppMPLSTunnelInterface from scapy.packet import Raw @@ -60,9 +60,23 @@ class TestMPLS(VppTestCase): # setup both interfaces # assign them different tables. table_id = 0 + self.tables = [] + + tbl = VppMplsTable(self, 0) + tbl.add_vpp_config() + self.tables.append(tbl) for i in self.pg_interfaces: i.admin_up() + + if table_id != 0: + tbl = VppIpTable(self, table_id) + tbl.add_vpp_config() + self.tables.append(tbl) + tbl = VppIpTable(self, table_id, is_ip6=1) + tbl.add_vpp_config() + self.tables.append(tbl) + i.set_table_ip4(table_id) i.set_table_ip6(table_id) i.config_ip4() @@ -73,12 +87,15 @@ class TestMPLS(VppTestCase): table_id += 1 def tearDown(self): - super(TestMPLS, self).tearDown() for i in self.pg_interfaces: i.unconfig_ip4() i.unconfig_ip6() i.ip6_disable() + i.set_table_ip4(0) + i.set_table_ip6(0) + i.disable_mpls() i.admin_down() + super(TestMPLS, self).tearDown() # the default of 64 matches the IP packet TTL default def create_stream_labelled_ip4( @@ -1092,6 +1109,9 @@ class TestMPLSDisabled(VppTestCase): # create 2 pg interfaces self.create_pg_interfaces(range(2)) + self.tbl = VppMplsTable(self, 0) + self.tbl.add_vpp_config() + # PG0 is MPLS enalbed self.pg0.admin_up() self.pg0.config_ip4() @@ -1102,11 +1122,13 @@ class TestMPLSDisabled(VppTestCase): self.pg1.admin_up() def tearDown(self): - super(TestMPLSDisabled, self).tearDown() for i in self.pg_interfaces: i.unconfig_ip4() i.admin_down() + self.pg0.disable_mpls() + super(TestMPLSDisabled, self).tearDown() + def send_and_assert_no_replies(self, intf, pkts, remark): intf.add_stream(pkts) self.pg_enable_capture(self.pg_interfaces) @@ -1174,6 +1196,13 @@ class TestMPLSPIC(VppTestCase): # create 2 pg interfaces self.create_pg_interfaces(range(4)) + mpls_tbl = VppMplsTable(self, 0) + mpls_tbl.add_vpp_config() + tbl4 = VppIpTable(self, 1) + tbl4.add_vpp_config() + tbl6 = VppIpTable(self, 1, is_ip6=1) + tbl6.add_vpp_config() + # core links self.pg0.admin_up() self.pg0.config_ip4() @@ -1201,14 +1230,15 @@ class TestMPLSPIC(VppTestCase): self.pg3.resolve_ndp() def tearDown(self): - super(TestMPLSPIC, self).tearDown() self.pg0.disable_mpls() + self.pg1.disable_mpls() for i in self.pg_interfaces: i.unconfig_ip4() i.unconfig_ip6() i.set_table_ip4(0) i.set_table_ip6(0) i.admin_down() + super(TestMPLSPIC, self).tearDown() def test_mpls_ibgp_pic(self): """ MPLS iBGP PIC edge convergence @@ -1534,24 +1564,30 @@ class TestMPLSL2(VppTestCase): # create 2 pg interfaces self.create_pg_interfaces(range(2)) + # create the default MPLS table + self.tables = [] + tbl = VppMplsTable(self, 0) + tbl.add_vpp_config() + self.tables.append(tbl) + # use pg0 as the core facing interface self.pg0.admin_up() self.pg0.config_ip4() self.pg0.resolve_arp() self.pg0.enable_mpls() - # use the other 2 for customer facg L2 links + # use the other 2 for customer facing L2 links for i in self.pg_interfaces[1:]: i.admin_up() def tearDown(self): - super(TestMPLSL2, self).tearDown() for i in self.pg_interfaces[1:]: i.admin_down() self.pg0.disable_mpls() self.pg0.unconfig_ip4() self.pg0.admin_down() + super(TestMPLSL2, self).tearDown() def verify_capture_tunneled_ethernet(self, capture, sent, mpls_labels, ttl=255, top=None): diff --git a/test/test_nat.py b/test/test_nat.py index 1f2d17ab..73e9e217 100644 --- a/test/test_nat.py +++ b/test/test_nat.py @@ -549,6 +549,8 @@ class TestNAT44(MethodHolder): cls.pg0.configure_ipv4_neighbors() cls.overlapping_interfaces = list(list(cls.pg_interfaces[4:7])) + cls.vapi.ip_table_add_del(10, is_add=1) + cls.vapi.ip_table_add_del(20, is_add=1) cls.pg4._local_ip4 = "172.16.255.1" cls.pg4._local_ip4n = socket.inet_pton(socket.AF_INET, i.local_ip4) @@ -1797,6 +1799,8 @@ class TestNAT44(MethodHolder): self.pg0.unconfig_ip4() self.pg1.unconfig_ip4() + self.vapi.ip_table_add_del(vrf_id1, is_add=1) + self.vapi.ip_table_add_del(vrf_id2, is_add=1) self.pg0.set_table_ip4(vrf_id1) self.pg1.set_table_ip4(vrf_id2) self.pg0.config_ip4() @@ -1825,6 +1829,13 @@ class TestNAT44(MethodHolder): capture = self.pg2.get_capture(len(pkts)) self.verify_capture_out(capture, nat_ip2) + self.pg0.unconfig_ip4() + self.pg1.unconfig_ip4() + self.pg0.set_table_ip4(0) + self.pg1.set_table_ip4(0) + self.vapi.ip_table_add_del(vrf_id1, is_add=0) + self.vapi.ip_table_add_del(vrf_id2, is_add=0) + def test_vrf_feature_independent(self): """ NAT44 tenant VRF independent address pool mode """ @@ -3042,6 +3053,8 @@ class TestNAT64(MethodHolder): cls.ip6_interfaces.append(cls.pg_interfaces[2]) cls.ip4_interfaces = list(cls.pg_interfaces[1:2]) + cls.vapi.ip_table_add_del(cls.vrf1_id, is_add=1, is_ipv6=1) + cls.pg_interfaces[2].set_table_ip6(cls.vrf1_id) cls.pg0.generate_remote_hosts(2) diff --git a/test/test_neighbor.py b/test/test_neighbor.py index 1c7cc267..68dde2fb 100644 --- a/test/test_neighbor.py +++ b/test/test_neighbor.py @@ -5,7 +5,8 @@ from socket import AF_INET, AF_INET6, inet_pton from framework import VppTestCase, VppTestRunner from vpp_neighbor import VppNeighbor, find_nbr -from vpp_ip_route import VppIpRoute, VppRoutePath, find_route +from vpp_ip_route import VppIpRoute, VppRoutePath, find_route, \ + VppIpTable from scapy.packet import Raw from scapy.layers.l2 import Ether, ARP, Dot1Q @@ -39,11 +40,13 @@ class ARPTestCase(VppTestCase): self.pg1.config_ip6() # pg3 in a different VRF + self.tbl = VppIpTable(self, 1) + self.tbl.add_vpp_config() + self.pg3.set_table_ip4(1) self.pg3.config_ip4() def tearDown(self): - super(ARPTestCase, self).tearDown() self.pg0.unconfig_ip4() self.pg0.unconfig_ip6() @@ -51,10 +54,13 @@ class ARPTestCase(VppTestCase): self.pg1.unconfig_ip6() self.pg3.unconfig_ip4() + self.pg3.set_table_ip4(0) for i in self.pg_interfaces: i.admin_down() + super(ARPTestCase, self).tearDown() + def verify_arp_req(self, rx, smac, sip, dip): ether = rx[Ether] self.assertEqual(ether.dst, "ff:ff:ff:ff:ff:ff") @@ -1080,6 +1086,62 @@ class ARPTestCase(VppTestCase): self.pg0.remote_ip4, self.pg1.remote_hosts[1].ip4) + def test_arp_static(self): + """ ARP Static""" + self.pg2.generate_remote_hosts(3) + + # + # Add a static ARP entry + # + static_arp = VppNeighbor(self, + self.pg2.sw_if_index, + self.pg2.remote_hosts[1].mac, + self.pg2.remote_hosts[1].ip4, + is_static=1) + static_arp.add_vpp_config() + + # + # Add the connected prefix to the interface + # + self.pg2.config_ip4() + + # + # We should now find the adj-fib + # + self.assertTrue(find_nbr(self, + self.pg2.sw_if_index, + self.pg2.remote_hosts[1].ip4, + is_static=1)) + self.assertTrue(find_route(self, + self.pg2.remote_hosts[1].ip4, + 32)) + + # + # remove the connected + # + self.pg2.unconfig_ip4() + + # + # put the interface into table 1 + # + self.pg2.set_table_ip4(1) + + # + # configure the same connected and expect to find the + # adj fib in the new table + # + self.pg2.config_ip4() + self.assertTrue(find_route(self, + self.pg2.remote_hosts[1].ip4, + 32, + table_id=1)) + + # + # clean-up + # + self.pg2.unconfig_ip4() + self.pg2.set_table_ip4(0) + if __name__ == '__main__': unittest.main(testRunner=VppTestRunner) diff --git a/test/vpp_ip_route.py b/test/vpp_ip_route.py index 2c489e3c..b7993793 100644 --- a/test/vpp_ip_route.py +++ b/test/vpp_ip_route.py @@ -54,6 +54,46 @@ def find_route(test, ip_addr, len, table_id=0, inet=AF_INET): return False +class VppIpTable(VppObject): + + def __init__(self, + test, + table_id, + is_ip6=0): + self._test = test + self.table_id = table_id + self.is_ip6 = is_ip6 + + def add_vpp_config(self): + self._test.vapi.ip_table_add_del( + self.table_id, + is_ipv6=self.is_ip6, + is_add=1) + self._test.registry.register(self, self._test.logger) + + def remove_vpp_config(self): + self._test.vapi.ip_table_add_del( + self.table_id, + is_ipv6=self.is_ip6, + is_add=0) + + def query_vpp_config(self): + # find the default route + return find_route(self._test, + "::" if self.is_ip6 else "0.0.0.0", + 0, + self.table_id, + inet=AF_INET6 if self.is_ip6 == 1 else AF_INET) + + def __str__(self): + return self.object_id() + + def object_id(self): + return ("table-%s-%d" % + ("v6" if self.is_ip6 == 1 else "v4", + self.table_id)) + + class VppRoutePath(object): def __init__( @@ -391,6 +431,39 @@ class VppMplsIpBind(VppObject): self.dest_addr_len)) +class VppMplsTable(VppObject): + + def __init__(self, + test, + table_id): + self._test = test + self.table_id = table_id + + def add_vpp_config(self): + self._test.vapi.mpls_table_add_del( + self.table_id, + is_add=1) + self._test.registry.register(self, self._test.logger) + + def remove_vpp_config(self): + self._test.vapi.mpls_table_add_del( + self.table_id, + is_add=0) + + def query_vpp_config(self): + # find the default route + dump = self._test.vapi.mpls_fib_dump() + if len(dump): + return True + return False + + def __str__(self): + return self.object_id() + + def object_id(self): + return ("table-mpls-%d" % (self.table_id)) + + class VppMplsRoute(VppObject): """ MPLS Route/LSP diff --git a/test/vpp_papi_provider.py b/test/vpp_papi_provider.py index b70da026..519aff80 100644 --- a/test/vpp_papi_provider.py +++ b/test/vpp_papi_provider.py @@ -652,6 +652,24 @@ class VppPapiProvider(object): return self.api(self.papi.delete_loopback, {'sw_if_index': sw_if_index, }) + def ip_table_add_del(self, + table_id, + is_add=1, + is_ipv6=0): + """ + + :param table_id + :param is_add: (Default value = 1) + :param is_ipv6: (Default value = 0) + + """ + + return self.api( + self.papi.ip_table_add_del, + {'table_id': table_id, + 'is_add': is_add, + 'is_ipv6': is_ipv6}) + def ip_add_del_route( self, dst_address, @@ -664,7 +682,6 @@ class VppPapiProvider(object): next_hop_n_out_labels=0, next_hop_out_label_stack=[], next_hop_via_label=MPLS_LABEL_INVALID, - create_vrf_if_needed=0, is_resolve_host=0, is_resolve_attached=0, classify_table_index=0xFFFFFFFF, @@ -687,7 +704,6 @@ class VppPapiProvider(object): :param vrf_id: (Default value = 0) :param lookup_in_vrf: (Default value = 0) :param classify_table_index: (Default value = 0xFFFFFFFF) - :param create_vrf_if_needed: (Default value = 0) :param is_add: (Default value = 1) :param is_drop: (Default value = 0) :param is_ipv6: (Default value = 0) @@ -707,7 +723,6 @@ class VppPapiProvider(object): 'table_id': table_id, 'classify_table_index': classify_table_index, 'next_hop_table_id': next_hop_table_id, - 'create_vrf_if_needed': create_vrf_if_needed, 'is_add': is_add, 'is_drop': is_drop, 'is_unreach': is_unreach, @@ -912,6 +927,22 @@ class VppPapiProvider(object): def mpls_fib_dump(self): return self.api(self.papi.mpls_fib_dump, {}) + def mpls_table_add_del( + self, + table_id, + is_add=1): + """ + + :param table_id + :param is_add: (Default value = 1) + + """ + + return self.api( + self.papi.mpls_table_add_del, + {'mt_table_id': table_id, + 'mt_is_add': is_add}) + def mpls_route_add_del( self, label, @@ -925,7 +956,6 @@ class VppPapiProvider(object): next_hop_n_out_labels=0, next_hop_out_label_stack=[], next_hop_via_label=MPLS_LABEL_INVALID, - create_vrf_if_needed=0, is_resolve_host=0, is_resolve_attached=0, is_interface_rx=0, @@ -947,7 +977,6 @@ class VppPapiProvider(object): :param vrf_id: (Default value = 0) :param lookup_in_vrf: (Default value = 0) :param classify_table_index: (Default value = 0xFFFFFFFF) - :param create_vrf_if_needed: (Default value = 0) :param is_add: (Default value = 1) :param is_drop: (Default value = 0) :param is_ipv6: (Default value = 0) @@ -968,7 +997,6 @@ class VppPapiProvider(object): 'mr_eos': eos, 'mr_table_id': table_id, 'mr_classify_table_index': classify_table_index, - 'mr_create_table_if_needed': create_vrf_if_needed, 'mr_is_add': is_add, 'mr_is_classify': is_classify, 'mr_is_multipath': is_multipath, @@ -994,7 +1022,6 @@ class VppPapiProvider(object): table_id=0, ip_table_id=0, is_ip4=1, - create_vrf_if_needed=0, is_bind=1): """ """ @@ -1003,7 +1030,6 @@ class VppPapiProvider(object): {'mb_mpls_table_id': table_id, 'mb_label': label, 'mb_ip_table_id': ip_table_id, - 'mb_create_table_if_needed': create_vrf_if_needed, 'mb_is_bind': is_bind, 'mb_is_ip4': is_ip4, 'mb_address_length': dst_address_length, @@ -1020,7 +1046,6 @@ class VppPapiProvider(object): next_hop_n_out_labels=0, next_hop_out_label_stack=[], next_hop_via_label=MPLS_LABEL_INVALID, - create_vrf_if_needed=0, is_add=1, l2_only=0, is_multicast=0): @@ -1034,7 +1059,6 @@ class VppPapiProvider(object): :param vrf_id: (Default value = 0) :param lookup_in_vrf: (Default value = 0) :param classify_table_index: (Default value = 0xFFFFFFFF) - :param create_vrf_if_needed: (Default value = 0) :param is_add: (Default value = 1) :param is_drop: (Default value = 0) :param is_ipv6: (Default value = 0) @@ -1844,7 +1868,6 @@ class VppPapiProvider(object): i_flags, rpf_id=0, table_id=0, - create_vrf_if_needed=0, is_add=1, is_ipv6=0, is_local=0): @@ -1857,7 +1880,6 @@ class VppPapiProvider(object): 'itf_flags': i_flags, 'table_id': table_id, 'rpf_id': rpf_id, - 'create_vrf_if_needed': create_vrf_if_needed, 'is_add': is_add, 'is_ipv6': is_ipv6, 'is_local': is_local, -- cgit 1.2.3-korg