We're currently on exchange 2003 sp2. Our exchange and ad are on the same server. We are working with consultants to upgrade but in the meantime we're experiencing problems. We have not upgraded or implemented anything yet. Late last week our server rebooted itself 3 times. FYI, automatic updates is turned off. It stopped doing that but now we're finding some ldap syncs breaking with 3rd party software. FYI, we've not changed anything. We have 3 domain controllers. They are virtualized.
I'm seeing a lot of NetBT event ID 4321 errors. . . could not be registered on the interface with IP address domain controller. The machine with the IP address primary domain controller did not allow the name to be claimed by the machine. And event id 2093 and 1864. Worried if we're having replication problems. Don't even know where to start. Any help would be appreciated.