diff --git a/ospf6d/ospf6_message.c b/ospf6d/ospf6_message.c
index 5fb5a21..0756ef3 100644
--- a/ospf6d/ospf6_message.c
+++ b/ospf6d/ospf6_message.c
@@ -1721,6 +1721,13 @@
       return 0;
     }
 
+  if (iobuflen == 0)
+    {
+      zlog_debug ("Unable to send Hello on interface %s iobuflen is 0",
+                 oi->interface->name);
+      return 0;
+    }
+
   /* set next thread */
   oi->thread_send_hello = thread_add_timer (master, ospf6_hello_send,
                                             oi, oi->hello_interval);
diff --git a/zebra/kernel_socket.c b/zebra/kernel_socket.c
index 73fabd4..37b2ae2 100644
--- a/zebra/kernel_socket.c
+++ b/zebra/kernel_socket.c
@@ -299,6 +299,7 @@
 				       sizeof(ifan->ifan_name)));
       ifp->ifindex = ifan->ifan_index;
 
+      if_get_metric (ifp);
       if_add_update (ifp);
     }
   else if (ifp != NULL && ifan->ifan_what == IFAN_DEPARTURE)