[Chilli] Group-based URL filtering

[Germano Paciocco]

Hi all.
I have a full working coovachilli/freeradius installation, with
transparent proxy done by dansguardia+squid, that allows me to filter
URL requested by client.
I would like to create groups on radius server, and give them
different surf pemission. For example i would like to create two
groups, one with full permission, and the other with some restriction.
I'm trying to collect some hints from the internet, but it seems there
is not a lot of material...
Anyone here has any suggest?
Regards.

-- 
GP