PPPoE subscriber management

Alan DeKok aland at deployingradius.com
Fri May 5 13:41:45 CEST 2017

On May 5, 2017, at 7:39 AM, Marijn van Gool <marijn.vangool at comsave.com> wrote:
> I have set up and configured PPPoE subscriber management on my Juniper MX80 router. I’m using FreeRadius version 2.1.12. I know it’s old and we’re planning on upgrading it soon.
> A PPPoE client successfully authenticates using PAP and sends out a Framed-IP-Address ( in the Access-Accept message back to the router:
> ...
> Sending Access-Accept of id 174 to port 52772
> 	Framed-IP-Address =

  You probably also need to send back Framed-Protocol = PPP

> The MX80 feels like the FreeRadius server is dead / unreachable,

  What does that mean?

> while the connectivity is just fine. Without using PAP and with using an address pool on the router itself, all works fine.
> But I want to specify the IP address my users get.
> Is there a different RADIUS VSA I need to use in this regard?

  Read the Juniper router documentation to see what RADIUS attributes it requires for IP address assignment.  We have no idea how third-party products work.

  Alan DeKok.

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