It seems that PCM won't find the DNS for my network. The server itself communicates correctly with the DNS server, i.e:
C:\>nslookup 10.20.0.5
Server: helmsdeep.bb.nett
Address: 10.0.0.201
Name: li-fakkel-s1.eidsiva.net
Address: 10.20.0.5
But in PCM no DNS name is displayed. Oh, and I have ticked the "DNS (IP Address)" as Device Display Name.
Any suggestions?