Hello,

I'm testing freeRadius 1.0.1 to manage a WLAN network by using EAP-TLS.

Even if the freeRadius server is a NetBSD-2.99.14/i386 OS running in a VMware 3.x (host OS is windows XP), it's working nice ;-)

My EAP-TLS stuff is working, but I've noticed that once a wireless client (supplicant) is allowed to use the WLAN network, the AP (freeRadius client in terminology) never re-check authorization of the supplicant to use this wireless network until the supplicant is leaving this WLAN network then comes back.

I would like that the Access Point re-checks authorization of supplicants every hour for instance without ending its wireless "session" if the authorization (and authentication) is still ok.

I've tried to modify my "attrs" file like this (copy below), but since I did not find the exact meaning of Session-Timeout and Idle-Timeout keywords, it's a bit empiristic (and does not work, of course).
I designed my conf. with short values just for debugging purpose (30 sec and 60 sec).


$ cat /etc/raddb/attrs
[snip]
DEFAULT
        [snip]
        Session-Timeout <= 30,
        Idle-Timeout <= 60,
[snip]

Any clue ?

Thanks in advance for any reply,

Pierre Bourgin

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