On Friday 07 Mar 2014 09:12:39 Caorenzhi wrote: > Thank you Paul, I will check it in my lab later and tell you the details. I > try add ip eth0 yesterday , and the system says there is no eth0. In that case, you need to do: # ip link to see a list of your network interfaces. It might not be called eth0, but hopefully one of them will correspond to the wired interface, assuming this is a computer that can in fact be plugged in with a cable. Paul
