Something very odd is happening. We have a Windows Server 2003 computer that is NOT part of our domain. It is simply just serving up files via file shares (don't ask me why they used Win 2k3 for a simple fileserver).
Anyways I'm attempting to join it to our domain and it's giving me the dreaded
A Domain Controller for the domain <domain> could not be contacted
Clicking details it's giving me:
The error was: "DNS name does not exist." (error code 0x0000232B RCODE_NAME_ERROR)
Which is very odd because I can use nslookup to successfully query the NS for the DC's FQDN and it comes back with the right IP.
nslookup -q=srv _ldap._tcp.dc._msdcs.<domain>
Brings back the correct info:
Server: <dc name>.<domain> Address: xxx.xxx.xxx.xxx _ldap._tcp.dc._msdcs.<domain> SRV service location: priority = 0 weight = 100 port = 389 svr hostname = <dc name>.<domain> <dc name>.<domain> internet address = xxx.xxx.xxx.xxx
I can ping the DC from the fileserver and I can ping the fileserver from the DC.
What the heck is going on?! Why can't my fileserver join our domain?
We only have 1 DC set up on our small network (less than 20 users). Surely, I'm missing something?
EDIT: Oh, yeah, the DC is also the DNS server and on the fileserver it's primary DNS server is the DC. EDIT2: The DC is a Win Server 2k3 box
It all sounds reasonable, but obviously some little thing isn't quick "clicking".
This is one of the times when I'd throw the Microsoft "Network Monitor" optional component onto the file server computer and sniff the traffic during the domain join operation to see what might be going awry.
Take 5 minutes, throw Netmon onto the box, and see what you can see.
What DNS Server is your DHCP server handing out?
Is your DHCP server handing out a search domain?
If you only have one DNS server you might be handing out a public DNS server, this can confuse the server you are trying to join because it does not know what your "domain name" is and is looking for it on a public server because the search domain is missing..
User contributions licensed under CC BY-SA 3.0