diff options
| -rw-r--r-- | bgpd/bgp_route.c | 7 | ||||
| -rw-r--r-- | bgpd/bgp_routemap.c | 74 |
2 files changed, 81 insertions, 0 deletions
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c index 4f21232191..ac820fb34f 100644 --- a/bgpd/bgp_route.c +++ b/bgpd/bgp_route.c @@ -1580,11 +1580,18 @@ int subgroup_announce_check(struct bgp_node *rn, struct bgp_info *ri, /* Route map & unsuppress-map apply. */ if (ROUTE_MAP_OUT_NAME(filter) || (ri->extra && ri->extra->suppress)) { struct bgp_info info; + struct bgp_info_extra dummy_info_extra; struct attr dummy_attr; info.peer = peer; info.attr = attr; + if (ri->extra) { + memcpy(&dummy_info_extra, ri->extra, + sizeof(struct bgp_info_extra)); + info.extra = &dummy_info_extra; + } + /* don't confuse inbound and outbound setting */ RESET_FLAG(attr->rmap_change_flags); diff --git a/bgpd/bgp_routemap.c b/bgpd/bgp_routemap.c index 811ff619a3..d360161cfe 100644 --- a/bgpd/bgp_routemap.c +++ b/bgpd/bgp_routemap.c @@ -620,6 +620,54 @@ struct route_map_rule_cmd route_match_mac_address_cmd = { "mac address", route_match_mac_address, route_match_mac_address_compile, route_match_mac_address_free}; +/* `match vni' */ + +/* Match function should return 1 if match is success else return + zero. */ +static route_map_result_t route_match_vni(void *rule, struct prefix *prefix, + route_map_object_t type, void *object) +{ + vni_t vni = 0; + struct bgp_info *bgp_info = NULL; + + if (type == RMAP_BGP) { + vni = *((vni_t *)rule); + bgp_info = (struct bgp_info *)object; + + if (vni == label2vni(&bgp_info->extra->label)) + return RMAP_MATCH; + } + + return RMAP_NOMATCH; +} + +/* Route map `vni' match statement. */ +static void *route_match_vni_compile(const char *arg) +{ + vni_t *vni = NULL; + char *end = NULL; + + vni = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(vni_t)); + if (!vni) + return NULL; + + *vni = strtoul(arg, &end, 10); + if (*end != '\0') + return NULL; + + return vni; +} + +/* Free route map's compiled `vni' value. */ +static void route_match_vni_free(void *rule) +{ + XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); +} + +/* Route map commands for vni matching. */ +struct route_map_rule_cmd route_match_evpn_vni_cmd = { + "vni", route_match_vni, route_match_vni_compile, route_match_vni_free}; + /* `match local-preference LOCAL-PREF' */ /* Match function return 1 if match is success else return zero. */ @@ -3070,6 +3118,29 @@ DEFUN (no_match_mac_address, RMAP_EVENT_FILTER_DELETED); } +DEFUN (match_evpn_vni, + match_evpn_vni_cmd, + "match evpn vni (1-16777215)", + MATCH_STR + "Match VNI\n" + "VNI ID\n") +{ + return bgp_route_match_add(vty, "evpn vni", argv[2]->arg, + RMAP_EVENT_MATCH_ADDED); +} + +DEFUN (no_match_evpn_vni, + no_match_evpn_vni_cmd, + "no match evpn vni (1-16777215)", + NO_STR + MATCH_STR + "Match VNI\n" + "VNI ID\n") +{ + return bgp_route_match_delete(vty, "evpn vni", argv[3]->arg, + RMAP_EVENT_MATCH_DELETED); +} + DEFUN (match_peer, match_peer_cmd, "match peer <A.B.C.D|X:X::X:X>", @@ -4427,6 +4498,7 @@ void bgp_route_map_init(void) route_map_install_match(&route_match_interface_cmd); route_map_install_match(&route_match_tag_cmd); route_map_install_match(&route_match_mac_address_cmd); + route_map_install_match(&route_match_evpn_vni_cmd); route_map_install_set(&route_set_ip_nexthop_cmd); route_map_install_set(&route_set_local_pref_cmd); @@ -4459,6 +4531,8 @@ void bgp_route_map_init(void) install_element(RMAP_NODE, &no_match_ip_route_source_prefix_list_cmd); install_element(RMAP_NODE, &match_mac_address_cmd); install_element(RMAP_NODE, &no_match_mac_address_cmd); + install_element(RMAP_NODE, &match_evpn_vni_cmd); + install_element(RMAP_NODE, &no_match_evpn_vni_cmd); install_element(RMAP_NODE, &match_aspath_cmd); install_element(RMAP_NODE, &no_match_aspath_cmd); |