auto lo iface lo inet loopback auto eth0 iface eth0 inet dhcp auto eth1 iface eth1 inet static # A host-only ip that let's the interface come up, otherwise unused address 10.255.255.255 netmask @ETH1_NETMASK@ up ifconfig eth1 up post-up ethtool -K eth1 tx off auto eth2 iface eth2 inet static address @ETH2_IP@ netmask @ETH2_NETMASK@ auto eth3 iface eth3 inet static address @ETH3_IP@ netmask @ETH3_NETMASK@