nss_ldap/pam_ldap, what am I missing?

[Per olof Ljungmark]

FBSD 5.2.1, nss_ldap/pam_ldap, no joy.
Have really tried to read available documents, man pages etc., but no avail.
If I could increase the debug level with pam perhaps it would take me 
further, could somebody please give a hint on how to?
The ultimate goal is to create a Samba PDC, but seems far away ay the 
moment...

Thanks,
Per olof