ubuntu 设置静态IP的实现方法

Ubuntu 设定静态IP:

切换到root用户,然后进入/etc/network目录。备份interfaces文件(备份文件是一个好习惯)

下面编辑interfaces文件,添加如下语句:

  1 # Assgin static IP by eric on 26-SEP-2012  2 iface eth0 inet static  3 address 192.168.196.135     #change to your static IP  4 netmask 255.255.255.0      #change to your netmask  5 gateway 192.168.196.255     #change to your getway  6 #We must specify dns-nameserver here  7 #in order to get internet access from host  8 dns-nameservers 192.168.196.255  9 auto eth0  

编辑完成后的interfaces文件内容如下:

  root@ubuntu:/etc/network# cat interfaces  # interfaces(5) file used by ifup(8) and ifdown(8)  auto lo  iface lo inet loopback    #add by andy at 2014-08-14  # Assgin static IP by eric on 26-SEP-2012  iface eth0 inet static  address 192.168.196.135     #change to your static IP  netmask 255.255.255.0      #change to your netmask  gateway 192.168.196.255     #change to your getway  #We must specify dns-nameserver here  #in order to get internet access from host  dns-nameservers 192.168.196.255  auto eth0    

下一步就是重启网卡:

  root@ubuntu:/etc/network# /etc/init.d/networking restart  重启完成后,测试一下:     root@ubuntu:/etc/network# ping www.baidu.com.cn   PING www.a.shifen.com (220.181.112.244) 56(84) bytes of data.   64 bytes from 220.181.112.244: icmp_req=1 ttl=128 time=6.12 ms   64 bytes from 220.181.112.244: icmp_req=2 ttl=128 time=14.7 ms    

OK。静态IP设置完成。

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