X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=vpp-api-test%2Fvat%2Fapi_format.c;h=258c67f8e0cbf7519f8a0e95c83615754e2519ba;hb=56912c896ae803fad01af390ade921be68ea5ba2;hp=85821ee287b20202547ee048aec5993272ac6328;hpb=6d403a013276f095e542c9b6281db96354fa6f07;p=vpp.git

diff --git a/vpp-api-test/vat/api_format.c b/vpp-api-test/vat/api_format.c
index 85821ee287b..258c67f8e0c 100644
--- 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)