Framed-IP-Address AVP missing

[James J J Hooper]

--On Friday, February 11, 2011 11:36:09 +0530 Rajkumar R 
<rajkumar.r at aricent.com> wrote:

> Hi,
>
> This query is related to Cisco-7206 equipment behavior.

Indeed, so you should be asking Cisco not FreeRADIUS


> We have a Cisco 7206(IOS12.2(33)) equipment associated with freeRadius
> server2.1.10.  Upon PPPOE client start, dynamic IP is assigned from the
> IP-Pool to the PPPOE client. However this IP address, is not included in
> the Frame-IP-Address AVP sent in the Access-Request message from the NAS.
> Request to provide your inputs on this, as this is reported across other
> forums(unfortunately, no answers available there :))

Read RFC 2865.

Section 5.8... [paraphrase] Framed-IP-Address is primarily so RADIUS can 
tell the NAS which IP to give to the client, not the other way around.

Most NAS's not allocate an IP until authentication has succeeded. You may 
well be able to find the given IP from an accounting packet though. Use a 
DB to match things up.

Regards,
  James

-- 
James J J Hooper
Network Specialist, University of Bristol
http://www.wireless.bristol.ac.uk 	 	http://www.jamesjj.net
--