Ok, thanks for your response, Nabeel, It appears to me that you are not in favour of AD due to its potential license costs. Do I detect your tone that you are in favour of LDAP or OpenLDAP? Do you mind to say a. your experience with OpenLDAP serve under RedHat, as a server? b. how many clients it can serve to a mix environment with RedHat, Suse and XP? Do you have a pointer for an OpenLDAP example (RedHat server and client)? Thanks. Peter -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list