--- xen-4.0.1/tools/hotplug/Linux/network-route.orig	2010-08-25 11:22:09.000000000 +0100
+++ xen-4.0.1/tools/hotplug/Linux/network-route	2011-01-27 22:09:37.000000000 +0000
@@ -22,7 +22,7 @@
 
 evalVariables "$@"
 
-netdev=${netdev:-eth${vifnum}}
+netdev=${netdev:-eth0}
 
 echo 1 >/proc/sys/net/ipv4/ip_forward
 echo 1 >/proc/sys/net/ipv4/conf/${netdev}/proxy_arp