Re: [Help-gnu-radius] Extending Radius

[Sergey Poznyakoff]

> Objective:
> to change a Session-Timeout value in Attribute table, *BEFORE* radius runs
> query to get this timeout for a specific user.
> in other words, session timeout is dynamically calculated for each user upon
> connection.
> 
> How should I approach such problem 

Use extensions: either an external procedure to be invoked via
Exec-Program-Wait attribute, or, preferably, a Guile
procedure invoked by Scheme-Procedure attribute. See

http://www.gnu.org/software/radius/manual/html_node/radius_90.html#SEC163
http://www.gnu.org/software/radius/manual/html_node/radius_184.html#SEC274

for detailed description. A sample Scheme procedure is provided with
the distributioni, see file radius/radscm/ttl.scm.


Regards,
Sergey