Active Directory Problem

[star_topology]

A seemingly big problem with Active Directory. Here's the error:

"The maximum account identifier allocated to this domain controller has been assigned. The domain controller has failed to obtain a new identifier pool. A possible reason for this is that the domain controller has been unable to contact the master domain controller. Account creation on this controller will fail until a new pool has been allocated. There may be network or connectivity problems in the domain, or the master domain controller may be offline or missing from the domain. Verify that the master domain controller is running and connected to the domain."

I've been inputting a lot of users into the AD lately. It was working fine until I seemingly reached a limit. Thoughts?

 

[star_topology]

Edit: I thought I had fixed it. The Domain Controller is not available, and when I type it in manually, it comes up. But then it goes away when I try to do anything within AD. Helpppp.

 

[killians45]

is this 2003 and around 90 days??? or for 2000 sp3 do the following:

http://support.microsoft.com/kb/316201

explains it

 

[star_topology]

It's actually 2000 and sp4. I set up NetDiag and fooled around with it, but I'm still getting the error.