我需要使用静态路由创建本地网络。我有两台电脑(虚拟的,都是 Ubuntu 14.04,干净,刚刚安装)。我为他们设置了这样的地址:
vm1:
ip link set eth0 up
ip a add 5.9.30.10/24 dev eth0
vm2:
ip link set eth0 up
ip a add 5.9.30.20/24 dev eth0
起初一切正常,计算机相互 ping,地址绑定到接口:
> ip a
...
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfio_fast state UP group default qlen 1000
link/ether 08:00:27:FF:47:2c bed FF:FF:FF:FF:FF:FF
inet 5.9.30.10/24 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::a00:27ff:feff:472c/64 scope link
valid_lft forever preferred_lft forever
但在 20-30 秒后,我设置的所有内容都会自行重置:
> ip a
...
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfio_fast state UP group default qlen 1000
link/ether 08:00:27:FF:47:2c bed FF:FF:FF:FF:FF:FF
inet6 fe80::a00:27ff:feff:472c/64 scope link
valid_lft forever preferred_lft forever
为什么会发生这种情况,如何解决?
通过网络管理器自动连接到网络。如果无法正确设置,它会清除网络配置。把它关掉
或定制