PPPoE

[Julian Elischer]

On Mon, 21 Jun 2004, Brian Somers wrote:

> On Mon, 21 Jun 2004 05:55:41 -0700 (PDT), Yohan <yohanphilip at yahoo.com> wrote:
> > PPPoE PADI [Host-Uniq UTF8]
> > PPPoE PADO [AC-Name "BANYAN"] [AC-Cookie UTF8] [Service-Name] [Relay-Session-ID UTF8]
               [Host-Uniq UTF8]
> > PPPoE PADR [Host-Uniq UTF8] [AC-Cookie UTF8] [AC-Name "BANYAN"]
> 
> And the missing bit is the PADS packet (which we're expecting from the
> PPPoE server).  Here, the netgraph node is resending the PADR after 2
> seconds of inactivity, then dropping back to sending a PADI all over
> again.
> 
> Interestingly enough, the PADR doesn't seem to have the Service-Name
> or Relay-Session-ID tags that the PADO has - perhaps that's what's
> causing the problem...  certainly the PADO handling code that sends
> the PADS calls scan_tags() which is supposed to copy tags not already
> handled from the PADO into the PADR.

One of the #defines in ng_pppoe is wrong and has been corrected.. 
he's going to retry for us with the new version.

however without going to look at the code again I couldn't say why
the PADR didn't copy the service name

Good to see you back Brian.. we've missed you (especially with ppp
questions :-)

> 
> Julian, have you any comments on this ?
> 
> Cheers.
> 
> -- 
> Brian <brian at Awfulhak.org>                        <brian@[uk.]FreeBSD.org>
>       <http://www.Awfulhak.org>                   <brian@[uk.]OpenBSD.org>
> Don't _EVER_ lose your sense of humour !
>