# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8) # The loopback interface auto lo iface lo inet loopback #eth0 is our gateway to the network. ifplugd will run ifup/ifdown for us iface eth0 inet dhcp #eth0 will provide dhcp to clients #auto eth0:1 #iface eth0:1 inet static # address 10.42.123.1 # netmask 255.255.255.0 # network 10.42.123.0