/etc/network/interfaces

auto lo eth0 eth1
iface lo inet loopback

allow-hotplug eth0
iface eth0 inet static
        address 192.168.1.111
        netmask 255.255.255.0
        gateway 192.168.1.1
        dns-nameservers 82.209.200.16

allow-hotplug eth1
iface eth1 inet static
        address 192.168.0.1
        netmask 255.255.255.0