Mikkel L. Ellertson wrote:
It could be a DNS problem. Try running " nslookup $(hostname)" and see if it shows an IP address, or an error message. (You can use dig in place of nslookup, but nslookup produces a cleaner output.) MikkelMikkel,thanks for the attention!I'm quite sure that both of them will return error messages, because We can only access the network through some kind of authentication. BTW: Why the dns concerned?