PPPoE on Atheros in hostap mode

Andrea Campi andrea+freebsd_net at webcom.it
Sat Jun 26 04:42:16 PDT 2004


[please keep me Cc'd as I'm not currently subscribed]

On Fri, Jun 25, 2004 at 11:00:16AM -0700, Julian Elischer wrote:
> > So, questions: am I doing anything wrong? Is this supposed to work? Is
> > ath0 somehow mangling the data it sends to netgraph?
> > I'd be willing to put some effort in this if it's something fixable, I
> > just need pointers.
> 
> It looks like the atheros driver is not returning
> any ethernet header information.
> 
> The MAC address is important for PPPoE.

Any pointer on how to go about fixing it: what to look for, or even a
driver to take as a model? I haven't had time yet to give the code more
than a quick glance. From what I gathered looking around it seems someone
is using PPPoE over at least wi, so this issue is probably in ath only,
not in the generic 802.11 layer, right?

> BTW.
> tcpdump is the best way to look at the transfer as it can decode the
> packets.

Yes, and that was the first tool I used; however, I wanted to give the
minimum amount of information sufficient to plainly see there IS some
issue.

Bye,
	Andrea

-- 
               I believe the technical term is "Oops!"


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