From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alexey Toptygin <alexeyt@freeshell.org>
Subject: Re: raw packet capture based on offset
Date: Thu, 22 Sep 2005 19:25:11 +0000 (UTC)
Message-ID: <Pine.NEB.4.62.0509221923220.22381@otaku.freeshell.org>
References: <1127361547.43322c0b7a8da@mail.sify.com>
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To: colorchip@sify.com
Cc: netfilter@lists.netfilter.org

On Thu, 22 Sep 2005 colorchip@sify.com wrote:

> I want to capture raw packets based on the ethernet source (mac) and a 
> 16 bit identifier following the ethtype. I am unable to find a generic 
> filter which gives me a freedom to filter the packet based on any bit 
> length and offset from the beginning of the packet. Can anyone help?

I think you want the u32 match from POM-ng.

 			Alexey