I have huge DC issues. In office A there are two DC, one is primary Win2k3, one is back up Win2k, there is a third DC in a remote office Win2k3 that was joined to the domain and replicating over router to router VPN and everything was working fine. The primary DC that is used for AD is also used for some applications. After some time, I can no longer open up any programs on that DC. I am not able to open Active Directory, command prompt, remote desktop, or manage computer to view services. furthermore, the dc is not replicating with the remote office and i get the error: "" Windows cannot determine the user or computer name. (Access is denied. ). Group Policy processing aborted. "" and "" MS DTC could not correctly process a DC Promotion/Demotion event. MS DTC will continue to function and will use the existing security settings. Error Specifics: %1 "" and lastly "" This computer was not able to set up a secure session with a domain controller in domain REMAX due to the following:
There are currently no logon servers available to service the logon request.
This may lead to authentication problems. Make sure that this computer is connected to the network. If the problem persists, please contact your domain administrator. ""
any help would be awesome