Hi, I posted a question few weeks ago about cert recognizing when replication begions. Indeed it seems that FDS works on SSL when replicationg with "fake certs". Ex : ldap1 replicates with ldap2 on 636 with SSL. Actually the cert used by ldap2 to encrypt data must contain the ldap2 DNS name. However, replication works even if the DNS name containes in the cert does not corresond with the host. THis particular feature is also present on S1DS. So i thought there is a mistake in our configuration... Is the any option that enforce DNS check on replication. ? BR, -- ========================================== Emmanuel BILLOT IRD - Orl?ans D?l?gation aux Syst?mes d'Information (DSI) t?l : 02 38 49 95 88 ==========================================