Capture the MAC address of VPN connecting devices in FreeRadius

Alan DeKok aland at
Mon Nov 24 22:07:49 CET 2008

A.L.M.Buxey at wrote:
> I'm wondering if theres a set in stone standard for Calling-Station-ID
> ie should it be a MAC or IP address? or am I being very hopeful?

  You're being hopeful.

  The contents of the Calling-Station-Id are whatever the NAS wants them
to be.  This is RADIUS after all, and people just laugh when you ask
them to follow the standards...

  Alan DeKok.

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