auto eth1 iface eth1 inet static address 192.168.1.56 network 192.168.1.0 netmask 255.255.255.0 broadcast 192.168.1.255 gateway 192.168.1.1 dns-nameserver 192.168.1.1
auto eth1 iface eth1 inet static address 192.168.1.56 network 192.168.1.0 netmask 255.255.255.0 broadcast 192.168.1.255 gateway 192.168.1.1 dns-nameserver 192.168.1.1