IP mcast: allow unicast address as a next-hop

[vpp.git] / src / vnet / ip / ip_api.c

diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c
index 69ff719..b4d942b 100644 (file)
--- a/src/vnet/ip/ip_api.c
+++ b/src/vnet/ip/ip_api.c
@@ -1208,13 +1208,15 @@ mroute_add_del_handler (u8 is_add,
                        dpo_proto_t nh_proto,
                        u32 entry_flags,
                        fib_rpf_id_t rpf_id,
-                       u32 next_hop_sw_if_index, u32 itf_flags, u32 bier_imp)
+                       u32 next_hop_sw_if_index,
+                       ip46_address_t * nh, 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 = nh_proto,
+    .frp_addr = *nh,
   };
 
   if (is_local)
@@ -1253,6 +1255,7 @@ api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp)
 {
   fib_protocol_t fproto;
   dpo_proto_t nh_proto;
+  ip46_address_t nh;
   u32 fib_index;
   int rv;
 
@@ -1277,6 +1280,8 @@ api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp)
                   sizeof (pfx.fp_grp_addr.ip4));
       clib_memcpy (&pfx.fp_src_addr.ip4, mp->src_address,
                   sizeof (pfx.fp_src_addr.ip4));
+      memset (&nh.ip6, 0, sizeof (nh.ip6));
+      clib_memcpy (&nh.ip4, mp->nh_address, sizeof (nh.ip4));
     }
   else
     {
@@ -1284,6 +1289,7 @@ api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp)
                   sizeof (pfx.fp_grp_addr.ip6));
       clib_memcpy (&pfx.fp_src_addr.ip6, mp->src_address,
                   sizeof (pfx.fp_src_addr.ip6));
+      clib_memcpy (&nh.ip6, mp->nh_address, sizeof (nh.ip6));
     }
 
   return (mroute_add_del_handler (mp->is_add,
@@ -1293,6 +1299,7 @@ api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp)
                                  ntohl (mp->entry_flags),
                                  ntohl (mp->rpf_id),
                                  ntohl (mp->next_hop_sw_if_index),
+                                 &nh,
                                  ntohl (mp->itf_flags),
                                  ntohl (mp->bier_imp)));
 }