/etc/network/interfaces server
auto eth0
iface eth0 inet static
address 192.168.0.10
netmask 255.255.255.0
network 192.168.0.0
broadcast 192.168.0.255
gateway 192.168.0.1
dns-nameservers 114.114.114.114 8.8.8.8
dns-search foo.org dns
/etc/init.d/networking stop it
/etc/init.d/networking start ast