Hello,
I have the following problem. We are using a server 2008R2 this server has the follwing roles/features installed:
Directory services
DNS
Exchange server
The servers IP is 172.20.x.x, in the past we have added an 192.168.1.x Ip adres for moving mailboxes to this exchange 2010 server. But is seems the the fully AD is registered on this IP address. When I start a DCDIAG /test:dns with both IP addresses the test passed, but when I remove the 192.168.1.x IP address the test failed with this error:
Ldap search capabality attribute search failed on server mailserver, return
value = 81
We want remove that 192.168.1.x address because many people has random problems with opening their mailbox, if they cannot op their mailbox the computer is looking for the 192.168.1.x IP Address. With ipconfig /flushdns they can reconnect.
I hope anyone can help me!
Best regards, Willem
Some additional information, when I run the DCDIAG tool in DNS event event ID 404, 407 and 408 are listed and also event id 1054 for the group policy is listed.
