Centralized accounting and coa/disconnect

Matthew Newton mcn at freeradius.org
Fri Dec 16 09:57:06 UTC 2022

On 16/12/2022 01:31, BuzzSaw Code wrote:
> Is there a way to have the centralized accounting server receive the
> disconnect packet, lookup the info in that mysql instance, then proxy
> that to the right source RADIUS server, so that server can send the
> coa (or disconnect) to the NAS ?

See the coa-relay virtual server. That looks up the session details in 
the database and sends the CoA to the correct destination.

You may need to modify it to also look up the relevant RADIUS server. 
Proxy it to the RADIUS server, which can then forward it on to the 
correct NAS.


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