Add extra validation for VXLAN packets and tunnels

[vpp.git] / vpp-api-test / vat / api_format.c

diff --git a/vpp-api-test/vat/api_format.c b/vpp-api-test/vat/api_format.c
index 85821ee..258c67f 100644 (file)
--- a/vpp-api-test/vat/api_format.c
+++ b/vpp-api-test/vat/api_format.c
@@ -10372,6 +10372,11 @@ api_vxlan_add_del_tunnel (vat_main_t * vam)
       errmsg ("tunnel nonexistent multicast device\n");
       return -99;
     }
+  if (grp_set == 0 && ip46_address_is_multicast (&dst))
+    {
+      errmsg ("tunnel dst address must be unicast\n");
+      return -99;
+    }
 
 
   if (ipv4_set && ipv6_set)