Linux下修改网卡IP和网关

建议通过终端字符方式下来修改

一、修改IP地址

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

DEVICE=eth0

BOOTPROTO=none

BROADCAST=192.168.1.255

IPADDR=192.168.1.33

NETMASK=255.255.255.0

NETWORK=192.168.1.0

ONBOOT=yes

USERCTL=no

PEERDNS=no

TYPE=Ethernet

~

vi /etc/sysconfig/network-scripts/ifcfg-eth1

DEVICE=eth1

ONBOOT=yes

BOOTPROTO=none

IPADDR=192.168.2.34

NETMASK=255.255.255.0

USERCTL=no

PEERDNS=no

TYPE=Ethernet

NETWORK=192.168.2.0

BROADCAST=192.168.2.255

 

二、修改网关

vi /etc/sysconfig/network

NETWORKING=yes

HOSTNAME=ppy

GATEWAY=192.168.1.1

 

三、重新启动网络配置

/etc/init.d/network restart