Hi,
I have a domain with 3 domain controllers: one of them with Windows 2008 R2 SP1, the others with Windows 2003 R2 SP2.
I have a member server with Windows 2008 R2 SP1, a Vmware virtual machine.
I can't connect to this server via RDP. An authentication error prevents the connection, though I give the correct credentials.
I log as Domain admin in the VMWare console. If I run GPUPDATE, I got the following error:
User policy could not be updated successfully. The following errors were encountered:
The processing of Group Policy failed. Windows could not resolve the user name.
This could be caused by one of more of the following:
a) Name Resolution failure on the current domain controller.
b) Active Directory Replication Latency (an account created on another domain controller has not replicated to the current domain controller).
Computer policy could not be updated successfully. The following errors were encountered:
The processing of Group Policy failed. Windows could not obtain the name of a domain controller. This could be caused by a name resolution failure. Verify your Domain Name System (DNS) is configured and working correctlyUser policy could not be updated
successfully. The following errors were encountered:
The processing of Group Policy failed. Windows could not resolve the user name.
This could be caused by one of more of the following:
a) Name Resolution failure on the current domain controller.
b) Active Directory Replication Latency (an account created on another domain controller has not replicated to the current domain controller).
Computer policy could not be updated successfully. The following errors were encountered:
The processing of Group Policy failed. Windows could not obtain the name of a domain controller. This could be caused by a name resolution failure. Verify yourDomain Name System (DNS) is configured and working correctly.
Also, events 1053, 1054 and 1055 are registered in event viewer, all of them with error 1722.
I have made a intense search of this problems, and none of them applies to my case: I don't have DNS errors (resolution works perfectly, I can reach all domain controllers from the server). I don't have replication problems (the rest of the computers doesn't show the problem). There is no firewall blocking comunication between server and domain controllers.
The time syncronization appears to work well (w32tm /resync and w32tm /query /status appears to work without issues).
What else can I do to troubleshoot this problem?
Thanks