I've inherited "ownership" of a network which has a Windows 2003 Server running as a Domain Controller and file server (no IIS or DNS running). We also use an Ubuntu server running dnsmasq as an internal Name Server.
This setup doesn't seem to have been a problem until now - we are installing a new Windows 2008 server (new hardware and everything), and want to migrate services and data from the old server gradually. To start this process, we are trying to add the new server as a secondary controller on our domain. The server is connecting to the domain easily enough, but when we try and specify the forest for the new controller we end up with this error:
The following error occurred when DNS was queried for the service location (SRV) resource record used to locate an Active Directory Domain Controller (AD DC) for domain "DOMAIN.address.com":
The error was: "DNS name does not exist." (error code 0x0000232B RCODE_NAME_ERROR)
The query was for the SRV record for _ldap._tcp.dc._msdcs.DOMAIN.address.com
Common causes of this error include the following:
- The DNS SRV records required to locate a AD DC for the domain are not registered in DNS. These records are registered with a DNS server automatically when a AD DC is added to a domain. They are updated by the AD DC at set intervals. This computer is configured to use DNS servers with the following IP addresses:
One or more of the following zones do not include delegation to its child zone:
- . (the root zone)
I'm now thinking that the solution is to make the 2008 Server use the 2003 Server DNS instead of our Ubuntu? Is this the right solution? Are there other options? What might I and my team have missed?