Challenge-Response

[Thomas Glanzmann]

Hello Mercier,

> According to the Radius RFC, Chapter 2.1 Challenge-response
> (http://www.ietf.org/rfc/rfc2865.txt), I read that it's possible to
> activate a challenge-reponse (Access-Request, Access-Challenge,
> Access-Request, Access-Accept) with Radius, is that possible with Free
> Radius, and if it's possible how to make this ?  I just want to
> analyze the frame with Wireshark, for the contents of the frames. 

it is possible, at least soon it will be for sure. What I learned so
far, that it works with pap and only pap. There is commercial radius
server otp from nordic edge available with a free evaluation license. I
had it running within 10 minutes.

Here are the frames for you to analyze in wireshark:

http://upload.glanzmann.de/radius.pcap

Cheers,
        Thomas