From d792d9c01e60656cbfe1b0f1fd6a9b125f5dab0c Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Sat, 21 Oct 2017 10:53:20 -0700 Subject: BIER - see draft-ietf-bier-mpls-encapsulation-10 - midpoint, head and tail functions - supported payload protocols; IPv4 and IPv6 only. Change-Id: I59d7363bb6fdfdce8e4016a68a9c8f5a5e5791cb Signed-off-by: Neale Ranns --- src/vnet/ip/ip_api.c | 43 ++++++++++++++++++++++++++----------------- 1 file changed, 26 insertions(+), 17 deletions(-) (limited to 'src/vnet/ip/ip_api.c') diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c index 20e19205756..0fdb167312e 100644 --- a/src/vnet/ip/ip_api.c +++ b/src/vnet/ip/ip_api.c @@ -464,7 +464,7 @@ send_ip_mfib_details (unix_shared_memory_queue_t * q, if (!mp) return; memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs (VL_API_IP_FIB_DETAILS); + mp->_vl_msg_id = ntohs (VL_API_IP_MFIB_DETAILS); mp->context = context; mp->rpf_id = mfib_entry->mfe_rpf_id; @@ -563,7 +563,7 @@ send_ip6_mfib_details (vpe_api_main_t * am, if (!mp) return; memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs (VL_API_IP6_FIB_DETAILS); + mp->_vl_msg_id = ntohs (VL_API_IP6_MFIB_DETAILS); mp->context = context; mp->table_id = htonl (table_id); @@ -1283,40 +1283,45 @@ mroute_add_del_handler (u8 is_add, u8 is_local, u32 fib_index, const mfib_prefix_t * prefix, + dpo_proto_t nh_proto, u32 entry_flags, fib_rpf_id_t rpf_id, - u32 next_hop_sw_if_index, u32 itf_flags) + u32 next_hop_sw_if_index, u32 itf_flags, u32 bier_imp) { stats_dslock_with_hint (1 /* release hint */ , 2 /* tag */ ); fib_route_path_t path = { .frp_sw_if_index = next_hop_sw_if_index, - .frp_proto = fib_proto_to_dpo (prefix->fp_proto), + .frp_proto = nh_proto, }; if (is_local) path.frp_flags |= FIB_ROUTE_PATH_LOCAL; - - if (!is_local && ~0 == next_hop_sw_if_index) + if (DPO_PROTO_BIER == nh_proto) + { + path.frp_bier_imp = bier_imp; + path.frp_flags = FIB_ROUTE_PATH_BIER_IMP; + } + else if (!is_local && ~0 == next_hop_sw_if_index) { mfib_table_entry_update (fib_index, prefix, MFIB_SOURCE_API, rpf_id, entry_flags); + goto done; + } + + if (is_add) + { + mfib_table_entry_path_update (fib_index, prefix, + MFIB_SOURCE_API, &path, itf_flags); } else { - if (is_add) - { - mfib_table_entry_path_update (fib_index, prefix, - MFIB_SOURCE_API, &path, itf_flags); - } - else - { - mfib_table_entry_path_remove (fib_index, prefix, - MFIB_SOURCE_API, &path); - } + mfib_table_entry_path_remove (fib_index, prefix, + MFIB_SOURCE_API, &path); } +done: stats_dsunlock (); return (0); } @@ -1325,9 +1330,11 @@ static int api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp) { fib_protocol_t fproto; + dpo_proto_t nh_proto; u32 fib_index; int rv; + nh_proto = mp->next_hop_afi; fproto = (mp->is_ipv6 ? FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4); rv = add_del_mroute_check (fproto, mp->table_id, @@ -1360,10 +1367,12 @@ api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp) return (mroute_add_del_handler (mp->is_add, mp->is_local, fib_index, &pfx, + nh_proto, ntohl (mp->entry_flags), ntohl (mp->rpf_id), ntohl (mp->next_hop_sw_if_index), - ntohl (mp->itf_flags))); + ntohl (mp->itf_flags), + ntohl (mp->bier_imp))); } void -- cgit 1.2.3-korg