1,双网卡,在/etc/network/interface中的内容:
auto eth0
iface eth0 inet static
address 172.16.15.5
netmask 255.255.255.0
gateway 172.16.15.1
auto eth1
iface eth1 inet static
address 172.16.15.25
netmask 255.255.255.0
2,重启电脑,然后修改/etc/NetworkManager/NetworkManager.conf,把里边的managed=false改成managed=true 。
3,这时候ping通了,嗯嗯