PPPOE and radius

Nathan Johncock nathan at bridgeonline.com.au
Wed Dec 8 15:11:53 PST 2004


Yes, I have FreeBSD pppoed talking to another FreeBSD Radiator box.
I don't however have a private network between the two boxes.
Is your Radiator being used successfully for anything else? ( eg dialup 
access )
Is it to do with the dual IP's on the radiator server and the 
client/secrets?
I used this site to help me setup the pppoe server end 
http://www.hpi.net/whitepapers/warta/
Here is my Radiator users file default setting for dynamic IP address login.

DEFAULT     Auth-Type = Accept
        Service-Type = Framed-User,
        Framed-Protocol = PPP,
        Framed-IP-Address = 255.255.255.254,
        Framed-IP-Netmask = 255.255.255.255,
        Framed-Routing = None,
        Framed-MTU = 1500,
        Framed-Compression = Van-Jacobson-TCP-IP

Hope this helps
Nathan

----- Original Message ----- 
From: "Tim McCullagh" <timbo at halenet.com.au>
To: <freebsd-isp at FreeBSD.ORG>
Sent: Wednesday, December 08, 2004 2:55 PM
Subject: PPPOE and radius


> Hi Fellows
>
> Has anyone on the list implemented a FreeBSD PPPOE server with radius
> requests to a Separate FreeBSD server running the radiator radius server?
>
> I have set up such a system as the diagram below
>        |  Public IP
> FreeBSD radius server running Radiator
>        | Private IP 192.168.x.x
>        |
>    Switch
>        |
>        | Private IP    192.168.x.x
> Freebsd Gateway PPPOE server
>        | Public IP 61.x.x.1
>        | Public IP 61.x.x.10 or dynamically assigned
> Dlink 704P router
>        | Private IP  NAT
>
>
> The problem I am having is that the Freebsd gateway server is sending 
> radius
> requests to the FreeBSD radius server, the radius server is processing the
> request and logging an Access-Accept however the FreeBSD gateway is
> reporting an error  No valid radius reply received.
>
> It would appear as if the problem lies in the format of the reply
> attributes.  I have logged all the incoming connections and there is an
> incoming radius reply request.
>
> Can anyone tell me what attributes the Freebsd Gateway server would be
> looking for in the return reply
>
> Thanks
>
> Tim
>
>
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