Limiting attributes through ACL

[Dan Ciarniello <dciarniello@cityxpress.com>]

I am trying to set up OpenLDAP to return all attributes for a given set 
of entries when accessed by an authenticated user but only a subset of 
the attributes when accessed anonymously but I can't figure out how to 
set up the ACL to do this.

As an example, I have a directory entry ou=People with a number of 
inetOrgPerson subentries.  When accessed anonymously, I would like only 
the cn attribute of the entries to be returned.  Is this possible?  If 
so, how do I set it up?

Thanks,
Dan.