1. #ifconfig
注意 eth0为你要配置的interfase
2. #vi /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5). # The loopback network interface
auto lo
iface lo inet loopback # The primary network interface
auto eth0
iface eth0 inet dhcp
很明显看到eth0为dhcp模式，动态分配ip
改为
auto eth0
iface eth0 inet static
address 10.0.0.160
gateway 10.0.0.1
netmask 255.255.255.0
注意：网关和掩码要和主机上的桥接网路一致
3.#service networking restart
4.最好还是重启下虚拟机