Freeradius + Mysql

[L U C A S]

I'm using Freeradius and have some problems that don't let me sleep..:-)   I want to authentificate our users not only by username and passwort, I need to check also NAS-IP-Address or Called-Station-ID. This I need to manage different NAS with one Radius, the users only have to get access to one NAS.   But this does not seem to work. Why?   The User can everytime login into the NAS, with the correct Checkitem or without them.. The Radius seem to ignore the aditional Checkitems and it makes not sense if they are in the radchecktable or in the radgroupchecktable. Only Username and Password are checked.   Wath I'm doing wrong?? Any Idea?   Please help me! Lucas Nascimento