# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8) # The loopback interface auto lo iface lo inet loopback # Ethernet auto eth0 eth1 iface eth0 inet static address 192.168.127.1 netmask 255.255.255.0 iface eth1 inet static address 192.168.128.1 netmask 255.255.255.0