[c-nsp] PPPoE and RADIUS

[Carlson Per]

Dennis Peng wrote:

> The problem is that the client is trying to authenticate the LAC (we
> see an input challenge from the client). We cannot respond to the
> challenge since you are using RADIUS, so we drop the connection. Stop
> the peer from trying to authenticate us and it should work better.

Thanks Dennis.

Changing to PAP and callin on the client fixed things up. The callin option
documentation was a bit confusing to me, but I've got the idea how it is
supposed to work now.

Per