下面我们看看在ubuntu下怎么样做.

我们先打开网络接口的文件

sudo gedit /etc/network/interfaces

照上边eth0添加eth0:0

auto eth0
iface eth0 inet static
name Ethernet Lan card
address 192.168.1.1
netmask 255.255.255.0
network 192.168.1.0
broadcast 192.168.1.255
gateway 192.168.1.1

auto eth0:0
iface eth0:0 inet static
name Ethernet

address 192.168.1.2
netmask 255.255.255.0
network 192.168.1.0
broadcast 192.168.1.255
gateway 192.168.1.1

重启服务

sudo /etc/init.d/networking restart

测试新的ip地址是否生效

ping 192.168.0.1

ping 192.168.0.2