今天在虛擬機上安了個Ubuntu 7.10 ，默認是動態IP，靜態IP需要手動設置，設置方法是：

sudo vi /etc/network/interfaces :

auto eth0

# iface eth0 inet dhcp

iface eht0 inet static

address 192.168.1.254

netmask 255.255.255.0

gateway 192.168.1.1

nameserver 192.168.1.1

sudo /etc/init.d/networking restart