Dear all,

From the originate-coa documentation, it seems I can’t originate coa-request at the section of pre-proxy or post-proxy.

It’s documented, pretty clear. I’m not sure whether it is the cause of my following questions.

But what if I need two steps below finished continually both in the same move:

1. *proxy* auth request to other AAA dispatcher(also FreeRADIUS) to decide where to authenticate.

2. Getting Access-Accept in post-auth, then originate coa request at once in order to change redirect profile to forward profile for subscriber.

But I got the warning that *cannot proxy and originate CoA packets at the same time*.

Actually I move the coa origination to my AAA dispatcher, it also can’t works and occurs the same warning.(It makes sense because both are doing coa request after proxying auth request I guess.

So here are my questions:

1. Does this flow works possibly in my scenario? I mean can I originate coa at once after getting Access-Accept?

2. What if I set a *virtual coa server* for receiving coa request from itself, then send to gateway at the section of

recv-coa {

          update coa {

        …..

}

}

Does it make sense?

Thanks in advance!

Okis