ubuntu 设置 DHCP client

关键步骤是：   修改 /etc/network/interfaces,

增加两行：

 

auto lo eth0   # 这个eth0 很关键！

iface eth0 inet dhcp  # 这一行是新的

 

然后 sudo /etc/init.d/networking restart

 

Configure Ubuntu DHCP Client

If you want to configure your ubuntu desktop as DHCP client following this procedure

You need to open /etc/network/interfaces file

sudo vi /etc/network/interfaces

make sure you have the following lines (eth0 is an example)

auto lo eth0
iface eth0 inet dhcp
iface lo inet loopback

Save and exit the file

You need to restart networking services using the following command

sudo /etc/init.d/networking restart