if you install darkstat:
* Change amahi-darkstat.initscript
Note: if you try to disable eth0 after configuring hdactl for eth1 restarting the network service will fail. This is because udev will map the new eth0 to eth1. you must change /etc/udev/rules.d/70-persistent-net.rules by commenting out the old eth0 line, and changing eth1 to eth0 in the second. Also /etc/sysconfig/network-scripts/ifcfg-eth1 might need to be commented out/removed