* zebra_rib.c, rib.h: Add distance and metric arguments to the
	  rib_add_ipv6() function so that IPv6 routes in RIB can have correct
	  metric. No IPv6 routing daemon uses distance yet though.
	* zserv.c, connected.c, kernel_socket.c, rt_netlink.c,
	  rtread_proc.c,zserv.c: Pass metric and distance info to the
	  rib_add_ipv6().

	Forwardport from stable branch.
diff --git a/zebra/rtread_proc.c b/zebra/rtread_proc.c
index ab3891a..93ec238 100644
--- a/zebra/rtread_proc.c
+++ b/zebra/rtread_proc.c
@@ -156,7 +156,8 @@
       str2in6_addr (gate, &gateway);
       p.prefixlen = dest_plen;
 
-      rib_add_ipv6 (ZEBRA_ROUTE_KERNEL, zebra_flags, &p, &gateway, 0, 0);
+      rib_add_ipv6 (ZEBRA_ROUTE_KERNEL, zebra_flags, &p, &gateway, 0, 0,
+		    metric, 0);
     }
 
   fclose (fp);