Linux系统下设置静态IP

编辑 etc/network/interfaces

将dhcp 一行屏蔽

# The primary network interface

auto eth0

#iface eth0 inet dhcp

添加和静态ip有关的参数

# The primary network interface

iface eth0 inet static

address 192.168.0.10

netmask 255.255.255.0

gateway 192.168.0.1

编辑 /etc/resolv.conf ，设置dns

nameserver 202.96.134.133

nameserver 202.106.0.20

ubuntu下重启后会被回退，自动恢复默认值。我们需要这样做：修改 /etc/ppp/peers/dsl-provider 注释掉userpeerdns这一行即可

执行下面两个命令，启用新设置

$sudo ifdown eth0

$sudo ifup eth0