Chuck Slate <[EMAIL PROTECTED]> wrote:
> I have always read and been told that PAP is insecure because it
> transmits passwords in clear text. However, If I sniff the communication
> between my NAS and server when PAP is used, the password is indeed
> obfuscated. It appears to be hashed.

  Yes.  The passwords are NOT transmitted in the clear.  Many, many,
people are confused about that.

> 2) If so, is it the shared secret defined in the clients.conf file that
> is used as a key for the hash?

  Yes.  See the RFC's for how.

> As you can see, I am looking for some basic info about the flow of the
> connection.  I have taken an honest shot at RTFM, but have not come
> across these details yet.  Can someone please explain or point me to an
> explanation?

  The O'Reilly RADIUS book has a good introduction to this.

  Alan DeKok.

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