Hello, my name is Marcos and I'm developing an access control solution using FreeRADIUS+MySQL+Web frontend. I use check attributes in table 'radusercheck ' to allow or deny access on a per user basis. The problem is, if an user changes his 'UserName' in his wireless network adapter configuration, then there's no match in the table, and he enters the network bypassing my solution. There's an option in sql.conf that allows defining a DEFAULT profile, and also assigning it to non known users. But it's parsed after the normal check, so if I define an 'Auth-Type := Reject', both are denied, known and unknown users. Is there any way to allow known users (those whose UserName appears in radcheck) access, but deny unknown (all other) users? Thank you in advance.