ldap pam authentication

[Ryan Goss]

Does anyone have a good how-to on pam authentication using ldap.  We 
are trying to merge our network over to ldap, but are unable to use pam 
with ldap.  We have the ldap server running properly, and are able to 
connect to it and bind using ssl with Mozilla's LDAP browser.  It is 
also running non-ssl just for testing purposes right now.  NSSwitch 
works correctly.  We have configured the pam_ldap.conf and the proper 
pam.d files  but any attempt to login only does an ldap search and 
never attempts to bind as the user attempting to login and fails to 
login.

Thanks  for any help,
--Ryan Goss