interfaces

...
pre-up iptables-restore < /etc/iptables.rules
...
auto eth0
iface eth0 inet static
        address 192.168.3.254
        network 192.168.3.0
        netmask 255.255.255.0
        broadcast 192.168.3.255
 
 
auto eth1
allow-hotplug eth1
iface eth1 inet static
        address 192.168.1.200
        network 192.168.1.0
        netmask 255.255.255.0
        broadcast 192.168.1.255
        gateway 192.168.1.254