diff --git a/tmcd/linux/gated_eth0.conf b/tmcd/linux/gated_eth0.conf
index c8a048f6de32de19cad21559d931ef5f4f0b730e..b217eaa66d21b0d043d5854c7da4f8b6a9d274e4 100644
--- a/tmcd/linux/gated_eth0.conf
+++ b/tmcd/linux/gated_eth0.conf
@@ -20,8 +20,9 @@ ospf on {
     };
     area 0.0.0.2 {
         authtype none;
-	# XXX current eth0 control boxes only have 2 experimental IFs
 	interface eth1 { priority 1; };
 	interface eth2 { priority 1; };
+	interface eth3 { priority 1; };
+	interface eth4 { priority 1; };
     };
 };