X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ffib%2Ffib_table.c;fp=src%2Fvnet%2Ffib%2Ffib_table.c;h=b2a32d0da561ffd88dfe44a84a523f3242b171a2;hb=d465fd0819853079c78ad3b6b1a86e2e05c3c142;hp=85b17870eecbc517895fdb6349d51ca59c786cc9;hpb=e98031646a1b858c513d339685d23b8f6e3e8671;p=vpp.git

diff --git a/src/vnet/fib/fib_table.c b/src/vnet/fib/fib_table.c
index 85b17870eec..b2a32d0da56 100644
--- a/src/vnet/fib/fib_table.c
+++ b/src/vnet/fib/fib_table.c
@@ -25,6 +25,13 @@
 
 const static char * fib_table_flags_strings[] = FIB_TABLE_ATTRIBUTES;
 
+/*
+ * Default names for IP4, IP6, and MPLS FIB table index 0.
+ * Nominally like "ipv6-VRF:0", but this will override that name if set
+ * in a config section of the startup.conf file.
+ */
+char *fib_table_default_names[FIB_PROTOCOL_MAX];
+
 fib_table_t *
 fib_table_get (fib_node_index_t index,
 	       fib_protocol_t proto)
@@ -1153,21 +1160,29 @@ fib_table_find_or_create_and_lock_i (fib_protocol_t proto,
 
     fib_table = fib_table_get(fi, proto);
 
-    if (NULL == fib_table->ft_desc)
+    if (fib_table->ft_desc)
+	    return fi;
+
+    if (name && name[0])
     {
-        if (name && name[0])
-        {
-            fib_table->ft_desc = format(NULL, "%s", name);
-        }
-        else
-        {
-            fib_table->ft_desc = format(NULL, "%U-VRF:%d",
-                                        format_fib_protocol, proto,
-                                        table_id);
-        }
+        fib_table->ft_desc = format(NULL, "%s", name);
+	return fi;
     }
 
-    return (fi);
+    if (table_id == 0)
+    {
+	char *default_name = fib_table_default_names[proto];
+	if (default_name && default_name[0])
+	{
+	    fib_table->ft_desc = format(NULL, "%s", default_name);
+	    return fi;
+	}
+    }
+
+    fib_table->ft_desc = format(NULL, "%U-VRF:%d",
+				format_fib_protocol, proto,
+				table_id);
+    return fi;
 }
 
 u32