Another option is export you ldap user password on the form userid:userPassword for a file and use John the Ripper to try crack them. Weaks passwords are shown on few minutes. If your password is on SSHA format, you'll need apply a patch on the JtR.
I'm running OpenLDAP 2.3.24 on a production server. As I was in a hurry and discovering LDAP when I installed it, I didn't enforce any password policy.
Now I would like to identify weak passwords to warn their users. What are my options?
Best regards, Thierry.
-- *** Cleber P. de Souza