Date: Fri, 15 Jun 2007 16:25:04 +0200 From: Ghislain <gigi_8439@yahoo.fr> To: freebsd-questions@freebsd.org Subject: BPF and buffering Message-ID: <AF02899D-E5F1-432D-BA19-D3D7DB22305E@yahoo.fr>
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Hi, I'd like to write a specific BPF filter in order to read all packets ( before routing them ) on a network interface and buffering them in order to process them and after routing them if I decide that they are correct. But I don't know how to intercept them ( then they are not processed immediatly by the kernel ) in order to buffering them before giving them back to the kernel. Can you show me example, tutorials or documentation. Thanks Ghislain
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