Enabling Password Policy Messages via Extended Controls in OpenLDAP

[Shawn McKinney <smmtech2@sbcglobal.net>]

Greetings,

Is there a configuration step that must take place
before LDAP client can read server generated messages
via extended controls?

I need to read password policy warning messages that
may occur whenever a user binds to directory.

Specifically, I am trying to read messages
relating to the password policy overlay module control
messages.

When I enter search command for any supported
controls, I come up empty.  Here is the command I use:

ldapsearch -x -D "cn=Manager,dc=somewhere,dc=com" -w
pword -b 'dc=somewhere, dc=com' -s SUB -h localhost -p
389 "objectclass=*" supportedcontrol +

Thanks