nas-port always the same

[tnt at kalik.co.yu]

http://linux.die.net/man/5/rlm_acct_unique

Try replacing NAS-Port with Calling-Station-Id.

Ivan Kalik
Kalik Informatika ISP


Dana 5/11/2007, "John Kougoulos" <koug at intracom.gr> piše:

>
>Hello all,
>
>I'm trying to integrate a Cisco wireless controller in web authentication
>mode with freeradius which uses rlm_dbm as user database. I run also some
>extra scripts using rlm_exec to update the session-timeout etc.
>
>The odd thing is that this device sends as nas-port always the number 1.
>
>So, this breaks rlm_radutmp and the check simultaneous users
>functionality. Obviously the correct method is to try to convince cisco to
>send different nas-port number for every request.
>
>However, in the mean time I thought of changing the nas-port with a number
>based on the calling-station-id (the last 4 bytes of the client's
>mac-address).
>
>  To do this I tried the rlm_perl, in preacct, but as far as I've
>understood from the archives of the mailing list, I cannot change the
>request pairs, at least up to Freeradius 1.1.7. Is this correct?
>
>
>Is this functionality supported on 2.0.0pre2 ?
>
>Am I in the correct path for resolving this issue or should I consider an
>alternative method?
>
>thanks,
>John
>
>
>
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