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Date:      Wed, 03 May 2006 22:50:37 +0800
From:      snnn <snnn119@gmail.com>
To:        freebsd-questions <freebsd-questions@freebsd.org>
Subject:   how to write a bpf filter to receive all packets?
Message-ID:  <4458C33D.3010102@gmail.com>
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is that?

 struct bpf_insn insns[] = {
     BPF_STMT(BPF_RET+BPF_K, (u_int)-1),
 };

but I can not receive any packet.

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