Freeradius CoA - Need Help

Nasser Heidari nasser at
Thu Jan 24 10:07:23 CET 2013

Can Anybody help me with this issue?

> -----Original Message-----
> From: at
> [ at]
> Behalf Of Nasser Heidari
> Sent: Tuesday, January 22, 2013 1:33 PM
> To: freeradius-users at
> Subject: Freeradius CoA - Need Help
> Hi,
> I'm going to setup Freeradius CoA Virtual Server, I have already gone
> originate-coa document, but need some help.
> This is the way that I traditionally originate CoA or POD packets:
> - I have wrote a Perl scripts that it listens on port 1810.
> - when I want to disconnect a user , I use another script to get user
session info
> from DB , and then send it's information (User-Name, Acct-Session-ID, NAS
> Address) to port 1810
> - then simply my perl scripts generates radclient commend and sends it to
> appropriate NAS.
> For the CoA it's same , the only different is that  I send more AVP's to
my script.
> Now what I couldn't understand is that, How should I trigger CoA server to
> appropriate AVP's to NAS? How should I tell that I need these AVP's to be
> I have Googled it but I couldn't find any sample.
> Thanks in advance.
> Regards,
> Nasser
> -
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