Net-tools or iproute2 ?
contoh penggunaan iproute2
-set dan del ip address
#ip addr add 192.168.0.1/24 dev eth0
#ip addr del 192.168.0.1/24 dev eth0
-lihat ip address
#ip addr show
-set ip route/gateway
#ip route add default via 192.168.0.1
#ip route add 192.168.0.0/24 via 192.168.0.1 dev eth0
#ip route del 192.168.0.0/24
-enable atau disable network interface
#ip link set eth0 down
#ip link set eth0 up
sumber : http://linoxide.com/linux-command/use-ip-command-linux/
*diubah sesuai kebutuhan penulis :p