Extract list of LDAP users (standard LDAP vs Active Directory)

[Patrik Sj�gren]

Hi, 
I have written some code that binds to an LDAP server anonymously
and serches the server for a list of all users. This code works fine
on, e.g. IBM Directory server but fails when calling an AD.
The bind is fine but the ldap_search_s() returns LDAP_CONNECT_ERROR
nomatter what I do.
Any ideas what could cause this problems would be greatly appreciated.
Is there anything that has to be enabled within the AD to allow
LDAP searches?
Thanks/Patrik Sj�gren