File network-route.patch of Package xen

Index: xen-4.0.2-testing/tools/hotplug/Linux/network-route
===================================================================
--- xen-4.0.2-testing.orig/tools/hotplug/Linux/network-route
+++ xen-4.0.2-testing/tools/hotplug/Linux/network-route
@@ -22,7 +22,7 @@ dir=$(dirname "$0")
 
 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