Merge pull request #5327 from lkrishnamoor/rm_rd_filter

[mirror_frr.git] / staticd / static_routes.c

diff --git a/staticd/static_routes.c b/staticd/static_routes.c
index 7408abfc0160f0991bd47ca69c065760c08062b5..e8d6a4289b971f3c6b6f97b310d9370fe537549f 100644 (file)
--- a/staticd/static_routes.c
+++ b/staticd/static_routes.c
@@ -39,7 +39,7 @@ static void static_install_route(struct route_node *rn,
        struct static_route *si;
 
        for (si = rn->info; si; si = si->next)
-               static_zebra_nht_register(si, true);
+               static_zebra_nht_register(rn, si, true);
 
        si = rn->info;
        if (si)
@@ -73,6 +73,7 @@ int static_add_route(afi_t afi, safi_t safi, uint8_t type, struct prefix *p,
        struct static_route *cp;
        struct static_route *update = NULL;
        struct route_table *stable = svrf->stable[afi][safi];
+       struct interface *ifp;
 
        if (!stable)
                return -1;
@@ -183,11 +184,26 @@ int static_add_route(afi_t afi, safi_t safi, uint8_t type, struct prefix *p,
        si->next = cp;
 
        /* check whether interface exists in system & install if it does */
-       if (!ifname)
-               static_install_route(rn, si, safi);
-       else {
-               struct interface *ifp;
+       switch (si->type) {
+       case STATIC_IPV4_GATEWAY:
+       case STATIC_IPV6_GATEWAY:
+               static_zebra_nht_register(rn, si, true);
+               break;
+       case STATIC_IPV4_GATEWAY_IFNAME:
+       case STATIC_IPV6_GATEWAY_IFNAME:
+               ifp =  if_lookup_by_name(ifname, nh_svrf->vrf->vrf_id);
+               if (ifp && ifp->ifindex != IFINDEX_INTERNAL)
+                       si->ifindex = ifp->ifindex;
+               else
+                       zlog_warn("Static Route using %s interface not installed because the interface does not exist in specified vrf",
+                                 ifname);
 
+               static_zebra_nht_register(rn, si, true);
+               break;
+       case STATIC_BLACKHOLE:
+               static_install_route(rn, si, safi);
+               break;
+       case STATIC_IFNAME:
                ifp = if_lookup_by_name(ifname, nh_svrf->vrf->vrf_id);
                if (ifp && ifp->ifindex != IFINDEX_INTERNAL) {
                        si->ifindex = ifp->ifindex;
@@ -195,6 +211,8 @@ int static_add_route(afi_t afi, safi_t safi, uint8_t type, struct prefix *p,
                } else
                        zlog_warn("Static Route using %s interface not installed because the interface does not exist in specified vrf",
                                  ifname);
+
+               break;
        }
 
        return 1;
@@ -243,7 +261,7 @@ int static_delete_route(afi_t afi, safi_t safi, uint8_t type, struct prefix *p,
                return 0;
        }
 
-       static_zebra_nht_register(si, false);
+       static_zebra_nht_register(rn, si, false);
 
        /* Unlink static route from linked list. */
        if (si->prev)
@@ -292,10 +310,14 @@ static void static_ifindex_update_af(struct interface *ifp, bool up, afi_t afi,
                                if (up) {
                                        if (strcmp(si->ifname, ifp->name))
                                                continue;
+                                       if (si->nh_vrf_id != ifp->vrf_id)
+                                               continue;
                                        si->ifindex = ifp->ifindex;
                                } else {
                                        if (si->ifindex != ifp->ifindex)
                                                continue;
+                                       if (si->nh_vrf_id != ifp->vrf_id)
+                                               continue;
                                        si->ifindex = IFINDEX_INTERNAL;
                                }