Hi, I already read plenty of Howtos, manpages and configuration examples and tried to find a Guide for what I'm trying to archive. The best matching I found was http://serverfault.com/questions/397087/auth-type-reject-in-radius-users-fil... and http://wiki.freeradius.org/guide/Mac-Authat but these didn't helped much. In fact they left me more confused than I was before. What I exactly want to archive is RADIUS to check 1) if the group the user is in is allowed to log into Called-Station-Ssid "guest" 2) if the username & password is correct 3) if user has "dialupAccess" set I'm running Ubuntu 14.04.1, FreeRADIUS 2.1.12 and OpenLDAP 2.4.31 I'd start from scratch but have modified dictionary, policy.conf and sites-available/default according to http://wiki.freeradius.org/guide/Mac-Auth Any help is greatly appreciated. Thank you very much in advance! Best regards, Ben Humpert