1、通过复制一个ifcfg-eth0:1配置文件实现:
cp
/etc/sysconfig/network-scripts/ifcfg-eth0
/etc/sysconfig/network-scripts/ifcfg-eth0:1
vi
/etc/sysconfig/network-scripts/ifcfg-eth0:1
#
Intel
Corporation
82566DC
Gigabit
Network
Connection
DEVICE=eth0
BOOTPROTO=none
BROADCAST=218.95.37.255
HWADDR=00:19:d1:34:2d:b8
IPADDR=218.95.37.250
NETMASK=255.255.255.192
NETWORK=218.95.37.192
ONBOOT=yes
GATEWAY=218.95.37.193
TYPE=Ethernet
ifconfig
eht0:1
up
2、临时方式(重启后就丢失了):
ifconfig
eth0:1
192.168.0.2
netmask
255.255.255.0
up
3、脚本方式实现:
#!/bin/sh
eth01=/etc/sysconfig/network-scripts/ifcfg-eth0:1
touch
$eth01
echo
DEVICE=eth0:1》$eth01
echo
BOOTPROTO=none》$eth01
echo
IPADDR=192.168.40.76》$eth01
echo
NETMASK=255.255.255.0》$eth01
echo
ONBOOT=yes》$eth01
/etc/init.d/network
restart