Untuk konfigurasi ip dengan perintah nano /etc/netwok/interfaces
debian-server:~#
nano /etc/netwok/interfaces
auto eth0
iface eth0 inet static
address 192.168.111.90
netmask 255.255.255.0
network 192.168.111.0
broadcast 192.168.111.255
gateway 192.168.111.254
auto eth1
iface eth1 inet static
address 192.168.1.254
netmask 255.255.255.0
network 192.168.1.0
broadcast 192.168.1.255