Configuring a proxied and local authentication

[Samuel Degrande]

Hello.

Fist, I would like to apologize if my question is really too simple,
but I think that I don't exactly understand the configuration philosophy
of freeradius.

I did configure one radius server (A) to proxy incoming requests to an other
radius server (B, this later one using pam).

First question:
I don't find a way to add a NAS-Identifier value inside the proxied
request, so that B server could check it...

I tried:
<username> Proxy-To-Realm := <realm>, NAS-Identifier := <id>
and
<username> Proxy-To-Realm := <realm>, NAS-Identifier += <id>

(i'm using radtest to check my configuration, perhaps it's the problem ?)


Second question:

How to configure the A server so that if B rejects the request, then
A will check in a local user base (through pam) ?


As I said, I'm just perhaps too bad, and did not understand how all this
thing works, but please help me anyway :-) 

Thanks.

-- 
Samuel Degrande           LIFL - UMR8022 CNRS - INRIA Futurs - Bat M3
Phone: (33)3.28.77.85.30  USTL - Universite de Lille 1
Fax:   (33)3.28.77.85.37  59655 VILLENEUVE D'ASCQ CEDEX - FRANCE
[CA certs: http://igc.services.cnrs.fr/CNRS-Standard/recherche.html ]
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