单网卡多ip配置

 

文件位置/etc/sysconfig/network-scripts/ifcfg-ethX

X表示网卡，例如等于0，就是第0块，以此类推

 

 

#以下xx部分因p别名不同而不同

 

DEVICE=ethX:X

BROADCAST=XXX.XXX.XXX.255

IPADDR=XXX.XXX.XXX.XXX

GATEWAY=XXX.XXX.XXX.XXX

 

注意：ip1和ip2,

ip1是DEVICE=eth0

 ip2是DEVICE=eth0:0

那么ip3就是DEVICE=eth0:1，ip4,ip5以此类推

 

 

命令行输入

$ vi /etc/sysconfig/network-scripts/ifcfg-eth0

-----------------------------命令行执行后显示----------------------------------------------------------

# ip1

DEVICE=eth0

BOOTPROTO=static

HWADDR=00:0C:29:8F:97:70

BROADCAST=192.168.0.255

ONBOOT=yes

IPADDR=192.168.0.15

NETMASK=255.255.255.0

GATEWAY=192.168.0.1

 

########################

#ip2

DEVICE=eth0:0

BOOTPROTO=static

HWADDR=00:OC:29:8F:97:70

BROADCAST=192.168.1.255

ONBOOT=yes

IPADDR=192.168.1.15

NETMASK=255.255.255.0

GATEWAY=192.168.1.1

##########################

#ip3

DEVICE=eth0:1

BOOTPROTO=static

HWADDR=00:OC:29:8F:97:70

BROADCAST=192.168.0.255

ONBOOT=yes

IPADDR=192.168.0.20

NETMASK=255.255.255.0

GATEWAY=192.168.0.1

##########################

#ip4

DEVICE=eth0:2

BOOTPROTO=static

HWADDR=00:OC:29:8F:97:70

BROADCAST=192.168.1.255

ONBOOT=yes

IPADDR=192.168.1.122

NETMASK=255.255.255.0

GATEWAY=192.168.1.1

#ipXXXXXXXXXX....................