I'm installing a 2008R2 DC on my network with 2 other existing 2003 servers. I set up AD on the 2008 server and ran DCDIAG /v /c /d /e on one of the 2003 machines.
The 2008 server only did the AUTH part of the DNS and it returned:
Warning: no DNS RPC connectivity (error or non Microsoft DNS server is running)
[Error details: 5 (Type: Win32 - Description: Access is denied.)]
Total query time:0 min. 0 sec.. Total RPC connection time:0 min. 0 sec.
Total WMI connection time:0 min. 0 sec. Total Netuse connection time:0 min. 0 sec.
We are not running BIND , the firewall is disabled on the 2008 server, there is no AV on the 2008 server but there is AV one of the 2003 servers but not the one that I ran the DCDIAG on.
