Fedora directory users - Dec 2008 - MMR: Get identical Reolica ID.

Hi, 

I ran across a strange issue. I have a working MMR setup. One master
uses Replica ID 1 and the other 2. 

At some time and point (I don''t know when or why this happened), both
directories are complaining about the same ID:

[11/Dec/2008:16:01:38 -0500] NSMMReplicationPlugin - agmt="cn=m1tom2"
(m2:389): Incremental update failed and requires administrat
or action
[11/Dec/2008:16:02:38 -0500] NSMMReplicationPlugin - agmt="cn=m1tom2"
(m2:389): Unable to aquire replica: the replica has the same
 Replica ID as this one. Replication is aborting.

I did check the configuration and they were not identical (otherwise, it
would not have worked in the first place).
To recover is not that easy anymore. I disabled replication and set it
up from scratch. Still, I run into the same error message.

Did anyone experience a similar thing?

Thanks,
-Reinhard