Authenticate against OpenLDAP Groups

[p3tter]

Hi,

I have configured a UCS Univention server with OpenLDAP. I'm trying to authenticate against the OpenLDAP server with pfsense,
which only works without any filtering. I.E, filtering to a LDAP user group doesnt work.

Im running latest PFsense version. My pfsense LDAP settings attached as a picture.

I have played around with all different sort of LDAP filters/extended queries but all of them give me this in the log:

/diag_authentication.php: ERROR! Either LDAP search failed, or multiple users were found.

if I authenticate without using any filtering with the  diagnose authentication tool i receive this:

User ldapuser authenticated successfully. This user is a member of groups: 

Where groups is empty…

Im using the same LDAP group for my webserver (owncloud) and it works without any problems there to filter users against groups.

Thanks in advance,