Hi, I just installed pam_ldap module for ldap authentication.But,not too sure if it is working. Is there a way i can know that pam_ldap is working?i.e. does it update any of the files like /etc/login or any other file.All i am trying to do is authenticate the user when he tries to connect to the Ldap server using netscape address book feature. Thanks in advance for the help . Cheers, Vineeta