X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fvxlan%2Fvxlan.c;h=def306a7846ef02adafa13b49212d8766957502d;hb=097fa66b9;hp=ff796ec067309a60c62ad1aa429ee22ff11a6bde;hpb=e3034cdc74f9fe153259a55c03846495d3f9f088;p=vpp.git

diff --git a/src/vnet/vxlan/vxlan.c b/src/vnet/vxlan/vxlan.c
index ff796ec0673..def306a7846 100644
--- a/src/vnet/vxlan/vxlan.c
+++ b/src/vnet/vxlan/vxlan.c
@@ -538,8 +538,9 @@ int vnet_vxlan_add_del_tunnel
 		.frp_addr = zero_addr,
 		.frp_sw_if_index = 0xffffffff,
 		.frp_fib_index = ~0,
-		.frp_weight = 0,
+		.frp_weight = 1,
 		.frp_flags = FIB_ROUTE_PATH_LOCAL,
+		.frp_mitf_flags = MFIB_ITF_FLAG_FORWARD,
 	      };
 	      const mfib_prefix_t mpfx = {
 		.fp_proto = fp,
@@ -553,17 +554,14 @@ int vnet_vxlan_add_del_tunnel
 	       *  - the accepting interface is that from the API
 	       */
 	      mfib_table_entry_path_update (t->encap_fib_index,
-					    &mpfx,
-					    MFIB_SOURCE_VXLAN,
-					    &path, MFIB_ITF_FLAG_FORWARD);
+					    &mpfx, MFIB_SOURCE_VXLAN, &path);
 
 	      path.frp_sw_if_index = a->mcast_sw_if_index;
 	      path.frp_flags = FIB_ROUTE_PATH_FLAG_NONE;
+	      path.frp_mitf_flags = MFIB_ITF_FLAG_ACCEPT;
 	      mfei = mfib_table_entry_path_update (t->encap_fib_index,
 						   &mpfx,
-						   MFIB_SOURCE_VXLAN,
-						   &path,
-						   MFIB_ITF_FLAG_ACCEPT);
+						   MFIB_SOURCE_VXLAN, &path);
 
 	      /*
 	       * Create the mcast adjacency to send traffic to the group
@@ -639,6 +637,17 @@ int vnet_vxlan_add_del_tunnel
   if (sw_if_indexp)
     *sw_if_indexp = sw_if_index;
 
+  if (a->is_add)
+    {
+      /* register udp ports */
+      if (!is_ip6 && !udp_is_valid_dst_port (UDP_DST_PORT_vxlan, 1))
+	udp_register_dst_port (vxm->vlib_main, UDP_DST_PORT_vxlan,
+			       vxlan4_input_node.index, 1);
+      if (is_ip6 && !udp_is_valid_dst_port (UDP_DST_PORT_vxlan6, 0))
+	udp_register_dst_port (vxm->vlib_main, UDP_DST_PORT_vxlan6,
+			       vxlan6_input_node.index, 0);
+    }
+
   return 0;
 }
 
@@ -1255,11 +1264,6 @@ vxlan_init (vlib_main_t * vm)
 				       sizeof (ip46_address_t),
 				       sizeof (mcast_shared_t));
 
-  udp_register_dst_port (vm, UDP_DST_PORT_vxlan,
-			 vxlan4_input_node.index, /* is_ip4 */ 1);
-  udp_register_dst_port (vm, UDP_DST_PORT_vxlan6,
-			 vxlan6_input_node.index, /* is_ip4 */ 0);
-
   fib_node_register_type (FIB_NODE_TYPE_VXLAN_TUNNEL, &vxlan_vft);
 
   return 0;