Hello~
NAS ======> FreeRadius(Proxy) ===========> Other Radius Server
(PAP) (PAP) <===> (CHAP) (CHAP)
My Proxy Server receives Auth-Request(PAP) from the NAS and proxy it to other Radius Server.
The other Radius Server supports only CHAP, but the NAS uses PAP.
I hope that FreeRadius(Proxy) could convert (PAP) to (CHAP).
Might it work and How to setup the freeradiusd ?
I think you have a theoretical problem here -- chap is by its nature a challenge-based authentication scheme, whereas PAP presents a username & password up front. I can't imagine how you could "convert" one to the other.
Alex