Alan,

 

sorry coming back to you

i understood clearly your explanation doing a little litterature(rfc 2865 SECTION 4.1) i understood it.

I'm using a linksys box with dd-wrt and chillispot enable, and i have been going round

i really don't see what brings about CHAP in my client and radius exchange.

Moreover i've been built the same architecture successfully.

please give me an idea