--- Original message ---
Subject: Re: coa / proxy question
From: Alan DeKok <aland@deployingradius.com>
To: FreeRadius users mailing list <freeradius-users@lists.freeradius.org>
Date: Monday, 06/01/2014 3:29 PM

Richard J Palmer wrote:

What I would ideally like to do (simple solution) is send the coa
request to both LNS routers - one will obviously say 'no match' the
other will correctly affect the session. With the pool set to failover I
find that second LNS is not sent the coa as the first LNS replied
(albeit saying no match), load balance works 50/50.

   That's a terrible solution.

Is there a simple way to configure coa to send the request to both here.

   No. Packets go to ONE destination, and ONLY one destination.

I'm also open to any betrter routes to do this

   Add a column to the accounting table. It should be "LNS IP Address".
Then, update the accounting queries to store Packet-Src-IP-Address there.

   For CoA, you just look up the session in the accounting table, and
sent the CoA packet to the LNS IP Address.

   Alan DeKok.
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