Capture the MAC address of VPN connecting devices in FreeRadius

[A.L.M.Buxey at lboro.ac.uk]

Hi,
> 
> Hi Alan;
>  
> In the Calling-Station-Id i get the device IP Address and not the MAC!

luckily you dont get a phone number instead ;-)  (RFC 2865)

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?

alan