Send CoA/DM Requests over existing TLS connection

Alan DeKok aland at deployingradius.com
Sun Aug 22 16:20:13 CEST 2021


On Aug 22, 2021, at 10:08 AM, √únal Kayaduman <kayadumanunal at gmail.com> wrote:
> 
> I want to send CoA over existing TLS connection that is established with
> client before.

  There is no way to do that in RADIUS.  No RADIUS client supports it.

  There is experimental code to do it, but again... no RADIUS client supports it.

  Even if you did manage to send a CoA packet down a TLS connection, the client would just ignore it.

  What you want to do is impossible, and won't work.  The clients have to be updated to support this.

> But, I am getting error as below.
> Is there anyone who can help me ?
> I also added my configurations below.

  Read http://wiki.freeradius.org/list-help

  We don't need to see configuration files.

> (0) WARNING: Unknown destination 10.10.10.10:3799 for CoA request.

  You have to specify a "home server" of type "coa" in order to send CoA packets.  This is documented in proxy.conf.

  Alan DeKok.





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