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@