We have a 2 datacenters and several remote sites. All domain controllers are server 2008 r2. It is a single domain forest. Our AD topology is setup like hub and spoke with half of all the remote sites replicating to each of the datacenter domain controllers. The two datacenters replicate to eachother every 15 minutes. The remote site <-> dc replication is set for every 30 min.
On of our sites is acting weird. Systems at that site occasionally site that the trust relationship between the workstation and the primary domain failed.
In AD sites and services I see everything looks fine on the remote site DC. I see NTDS settings and automatically generated connection objects. On the Datacenter side I see NTDS settings is completely missing for the remote site, and ofcourse there are no connection objects.
I have tried a repladmin /kcc on both the datacenter domain controller and the remote site with success. I have rebooted both Domain controllers.
DCDiag /testreplications checks out on both domain controllers
Not sure how I fix the AD site and services objects though.