Hi,
I'm having problems with intermittent replication breaking to one of the spokes of our DFSR setup. There are three sites, A, B, C.
Site A is a spoke, this is the site having problems. (2k8r2)
Site B is the hub. (2k12)
Site C is another spoke, it is replicating in/outbound fine with Site B. (2k8r2)
The sites are connected via site to site VPN links - these do not encounter any problems throughout.
Site A is unable to replicate changes made locally back to Site B. Any changes made on Site B are successfully replicated TO Site A, overwriting any changes that may have been made locally at Site A (due to conflict resolution).
Logs don't seem to indicate any failures aside from a temporary failure due to backups pausing the service. There is a subsequent entry stating that the service has returned approximately 30 seconds later, depending on backup duration.
The outbound replication from Site A will fail intermittently, apparently silently. Restarting the DFSR service appears to be the only way I've been able to successfully re-connect Site A back to Site B.
Cross replication between Site C and Site A is also only working one-way; from Site C to Site A.
Any advice would be appreciated; I'm happy to provide any requested logs.
Thanks.