I just set up DFS-R in Server 2008 mode with two servers in a mesh topology. The two servers are in different AD sites but there is a 50Mbps PTP line between them.
Server A syncs perfectly with Server B in a matter of one second. However Server B does not sync with Server A. Or it does about 10% of the time.
I've rebooted a few times as well. Any ideas what could be causing this?
No firewalls are being used in-between the two servers.