I went through http://www.frontios.com/freeradius.html a couple of times, and I don't have a clue what to put in the tables. What are those attributes in the tables?

Can someone show me their tables for an example, or just help me fill mine out?

I need a couple of user groups - all users have unlimited time and unlimited tx/rx bytes:
- superuser (unlimited data rate)
- usergroup1 (2mbit/512kb data rate)
- usergroup2 (1mbit/256b data rate)
- usergroup3 (512kb/128kb data rate)
DHCP would assign IP addresses from 192.168.1.2 - 192.168.1.254 and 192.168.2.2 - 192.168.2.254

A couple of wireless access points and a server:
- 192.168.0.2 .... 192.168.0.20
- 192.168.0.100 linux server, apache, freeradius, mysql, php, ftp ...

Thanks for your effort.