I thought that I had the PassSync working until I ran into this problem: Passwords are not synchronized from FDS to AD. When accounts are added to FDS, they do show up in AD ( Although sometimes the cn attribute gets base64 encoded ), but I cannot authenticate to AD. When I change passwords in the FDS side, they are not changed ( or not sent ) to AD. If I change passwords in AD, they are changed in the FDS. The logs show that something is happening (changed host names and dn's) [13/Jun/2006:15:03:41 -0700] NSMMReplicationPlugin - agmt="cn=AD" (ad:636): No linger to cancel on the connection [13/Jun/2006:15:03:41 -0700] NSMMReplicationPlugin - windows_acquire_replica returned success (101) [13/Jun/2006:15:03:41 -0700] NSMMReplicationPlugin - agmt="cn=AD" (ad:636): State: ready_to_acquire_replica -> sending_updates [13/Jun/2006:15:03:41 -0700] - _cl5PositionCursorForReplay (agmt="cn=AD" (ad:636)): Consumer RUV: [13/Jun/2006:15:03:41 -0700] NSMMReplicationPlugin - agmt="cn=AD" (ad:636): {replicageneration} 448f18ae000000010000 [13/Jun/2006:15:03:41 -0700] NSMMReplicationPlugin - agmt="cn=AD" (ad:636): {replica 1 ldap://fds:389} 448f18e4000100010000 448f363d03d400010000 448f363d [13/Jun/2006:15:03:41 -0700] - _cl5PositionCursorForReplay (agmt="cn=AD" (ad:636)): Supplier RUV: [13/Jun/2006:15:03:41 -0700] NSMMReplicationPlugin - agmt="cn=AD" (ad:636): {replicageneration} 448f18ae000000010000 [13/Jun/2006:15:03:41 -0700] NSMMReplicationPlugin - agmt="cn=AD" (ad:636): {replica 1 ldap://fds:389} 448f18e4000100010000 448f363d03d700010000 448f363d [13/Jun/2006:15:03:41 -0700] agmt="cn=AD" (ad:636) - session start: anchorcsn=448f363d03d400010000 [13/Jun/2006:15:03:41 -0700] NSMMReplicationPlugin - changelog program - agmt="cn=AD" (ad:636): CSN 448f363d03d400010000 found, position set for replay [13/Jun/2006:15:03:41 -0700] agmt="cn=AD" (ad:636) - load=1 rec=1 csn=448f363d03d600010000 [13/Jun/2006:15:03:41 -0700] NSMMReplicationPlugin - agmt="cn=AD" (ad:636): windows_replay_update: Looking at modify operation local dn="uid=user,ou=people,dc=server,dc=,dc=" (ours,user,not group) [13/Jun/2006:15:03:41 -0700] NSMMReplicationPlugin - agmt="cn=AD" (ad:636): windows_replay_update: Processing modify operation local dn="uid=user,ou=people,dc=server,dc=,dc=" remote dn="<GUID=16f869dcfdde3d42bcb075fd4a1c7980>" I'm not sure what is going on, I can talk via SSL from FDS to AD, and I'm assuming that the PassSync service is working properly since the changes from AD to FDS work. Any suggestions?