fib: fib api updates

[vpp.git] / src / vnet / vxlan-gpe / vxlan_gpe.c

diff --git a/src/vnet/vxlan-gpe/vxlan_gpe.c b/src/vnet/vxlan-gpe/vxlan_gpe.c
index 89e7a3c..dd0e544 100644 (file)
--- a/src/vnet/vxlan-gpe/vxlan_gpe.c
+++ b/src/vnet/vxlan-gpe/vxlan_gpe.c
@@ -646,8 +646,9 @@ int vnet_vxlan_gpe_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,
@@ -662,16 +663,15 @@ int vnet_vxlan_gpe_add_del_tunnel
               */
              mfib_table_entry_path_update (t->encap_fib_index,
                                            &mpfx,
-                                           MFIB_SOURCE_VXLAN_GPE,
-                                           &path, MFIB_ITF_FLAG_FORWARD);
+                                           MFIB_SOURCE_VXLAN_GPE, &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_GPE,
-                                                  &path,
-                                                  MFIB_ITF_FLAG_ACCEPT);
+                                                  &path);
 
              /*
               * Create the mcast adjacency to send traffic to the group
@@ -743,6 +743,17 @@ int vnet_vxlan_gpe_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_GPE, 1))
+       udp_register_dst_port (ngm->vlib_main, UDP_DST_PORT_VXLAN_GPE,
+                              vxlan4_gpe_input_node.index, 1 /* is_ip4 */ );
+      if (is_ip6 && !udp_is_valid_dst_port (UDP_DST_PORT_VXLAN6_GPE, 0))
+       udp_register_dst_port (ngm->vlib_main, UDP_DST_PORT_VXLAN6_GPE,
+                              vxlan6_gpe_input_node.index, 0 /* is_ip4 */ );
+    }
+
   return 0;
 }
 
@@ -1253,11 +1264,6 @@ vxlan_gpe_init (vlib_main_t * vm)
                                       sizeof (mcast_shared_t));
   ngm->vtep6 = hash_create_mem (0, sizeof (ip6_address_t), sizeof (uword));
 
-  udp_register_dst_port (vm, UDP_DST_PORT_VXLAN_GPE,
-                        vxlan4_gpe_input_node.index, 1 /* is_ip4 */ );
-  udp_register_dst_port (vm, UDP_DST_PORT_VXLAN6_GPE,
-                        vxlan6_gpe_input_node.index, 0 /* is_ip4 */ );
-
   /* Register the list of standard decap protocols supported */
   vxlan_gpe_register_decap_protocol (VXLAN_GPE_PROTOCOL_IP4,
                                     VXLAN_GPE_INPUT_NEXT_IP4_INPUT);