hI, I reinitialize consumer (from supplier...initialize consumer)...replication didn't works for 5 time...at 6 worked and now server1 replicate to server2 (but I don't know why).Plus I had to remove replication with mmr.pl and re-run the script... But consulting log I still see errors below: NSMMReplicationPlugin: - replica_reload_ruv: Warning: new data for replica dc=domain,dc=example,dc=com does not match the data in the changelog, Recreating the changelog file. This could affect replication with replica's consumers in which case the consumers should be reinitialized. How can I clear this problem?? Thanks Alex