ubuntu设置静态IP地址

1、编辑/etc/network/interface,添加如下内容

# interfaces(5) file used by ifup(8) and ifdown(8)
#auto lo
#iface lo inet loopback

#The primary network interface
auto ens33
iface ens33 inet static
address 192.168.111.203
netmask 255.255.255.0

gateway 192.168.111.1

2、配置dns，编辑/etc/resolve.conf,添加如下内容

# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 114.114.114.114
nameserver 8.8.8.8

注意：此dns在系统重启后会失效，如果要永久保存可通过以下两种办法：

方法1）编辑/etc/resolvconf/resolv.conf.d/base,添加如下内容

nameserver 114.114.114.114
nameserver 8.8.8.8

方法2）编辑/etc/network/interface,添加如下内容

# interfaces(5) file used by ifup(8) and ifdown(8)
#auto lo
#iface lo inet loopback

#The primary network interface
auto ens33
iface ens33 inet static
address 192.168.111.203
netmask 255.255.255.0

gateway 192.168.111.1

dns-nameserver 114.114.114.114 8.8.8.8

3、重启网络/etc/init.d/networking restart，如果不管用则重启系统

来源：CSDN

作者：万年路口站

链接：https://blog.csdn.net/alen_work185/article/details/79423553