Date: Thu, 9 Oct 2008 15:36:52 -0700 From: "alan yang" <alancyang@gmail.com> To: freebsd-pf@freebsd.org Subject: packet flow in pf framework Message-ID: <290865fd0810091536s2fa38f4ao8fb2114fa7431441@mail.gmail.com>
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sorry if this is naive. i wonder how packet flow in / out pf framework within kernel, is it BSD Packet Filter (BPF) approach...? appreciate if people can shed some light where to start tracing pf code. thanks in advance.
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