On Sat, Aug 25, 2007 at 12:01:17PM -0700, James Hartley wrote:
> I have a follow-up question.  Given that your answer shows only
> interface names, ...

Because filter rules are attached to (IP) interfaces.

> ... is it true that pf(4) is only functioning at Layer 2 in this case?

No.

> Am I correct that pf(4) can function at both Layer 2 & 3?

No, PF is an IP packet filter that operates at layer 3.

	Kind regards

-- 
Matthias Scheler                                  http://zhadum.org.uk/