# route add –net 10.0.0.0 netmask 255.0.0.0 eth1
# route add –net 10.0.0.0 netmask 255.0.0.0 gw 255.255.255.254
# route add –host 192.168.4.2 dev eth0
# route add –host 192.168.4.1 gw 192.168.4.250
# route add default gw 10.0.0.1
# route 或 route -n (-n 表示不解析名字,列出速度会比route 快)
# route del –host 192.168.4.1 dev eth0