I'm getting Event 40960 warnings in my event log for a Server 2003 R2. The server is a domain controller with all of the FSMO roles assigned to it. We recently had to force remove a secondary DC from the AD due to hardware failure. We will not be replacing the removed server. I want to be sure that these errors are not some issue left over from the old server. There are 4 errors on every boot. 2 are from cifs and 2 from ldap.
The Security System detected an authentication error for the server cifs/domain-controller. The failure code from authentication protocol Kerberos was "There are currently no logon servers available to service the logon request.