+static void
+vl_api_vxlan_gpe_add_del_tunnel_v2_t_handler (
+ vl_api_vxlan_gpe_add_del_tunnel_v2_t *mp)
+{
+ vl_api_vxlan_gpe_add_del_tunnel_v2_reply_t *rmp;
+ int rv = 0;
+ vnet_vxlan_gpe_add_del_tunnel_args_t _a, *a = &_a;
+ u32 encap_fib_index, decap_fib_index;
+ u8 protocol;
+ uword *p;
+ ip4_main_t *im = &ip4_main;
+ u32 sw_if_index = ~0;
+
+ p = hash_get (im->fib_index_by_table_id, ntohl (mp->encap_vrf_id));
+ if (!p)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_FIB;
+ goto out;
+ }
+ encap_fib_index = p[0];
+
+ protocol = mp->protocol;
+
+ /* Interpret decap_vrf_id as an opaque if sending to other-than-ip4-input */
+ if (protocol == VXLAN_GPE_INPUT_NEXT_IP4_INPUT)
+ {
+ p = hash_get (im->fib_index_by_table_id, ntohl (mp->decap_vrf_id));
+ if (!p)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_INNER_FIB;
+ goto out;
+ }
+ decap_fib_index = p[0];
+ }
+ else
+ {
+ decap_fib_index = ntohl (mp->decap_vrf_id);
+ }
+
+ clib_memset (a, 0, sizeof (*a));
+
+ a->is_add = mp->is_add;
+ ip_address_decode (&mp->local, &a->local);
+ ip_address_decode (&mp->remote, &a->remote);
+
+ /* Check src & dst are different */
+ if (ip46_address_is_equal (&a->local, &a->remote))
+ {
+ rv = VNET_API_ERROR_SAME_SRC_DST;
+ goto out;
+ }
+
+ a->local_port = ntohs (mp->local_port);
+ a->remote_port = ntohs (mp->remote_port);
+ a->is_ip6 = !ip46_address_is_ip4 (&a->local);
+ a->mcast_sw_if_index = ntohl (mp->mcast_sw_if_index);
+ a->encap_fib_index = encap_fib_index;
+ a->decap_fib_index = decap_fib_index;
+ a->protocol = protocol;
+ a->vni = ntohl (mp->vni);
+ rv = vnet_vxlan_gpe_add_del_tunnel (a, &sw_if_index);
+
+out:
+ REPLY_MACRO2 (VL_API_VXLAN_GPE_ADD_DEL_TUNNEL_V2_REPLY,
+ ({ rmp->sw_if_index = ntohl (sw_if_index); }));
+}
+