Enable LDAP logging:
Send a LDAP events to a log file /var/log/ldap.log.
$ sudo vi /etc/rsyslog.d/50-default.conf
Add below line to the above file.
Restart the syslog service.
$ sudo service rsyslog restart
Configure LDAP clients:
Once after you create a user in the LDAP directory, you can now proceed to configure clients to allow users of LDAP directory to login.
phpLDAPAdmin is a web application to manage LDAP servers; it offers a wide variety of functions that LDAP admin typically perform using CLI, through the web browser.