netdev - Re: Using Netfiletr hooks without IP stack

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Message-ID: <alpine.LNX.2.01.1011082114210.2608@obet.zrqbmnf.qr>
Date:	Mon, 8 Nov 2010 21:23:48 +0100 (CET)
From:	Jan Engelhardt <jengelh@...ozas.de>
To:	Yedidia Amit <amit.yedidia@...itsystems.com>
cc:	Netfilter Developer Mailing List 
	<netfilter-devel@...r.kernel.org>, netdev@...r.kernel.org
Subject: Re: Using Netfiletr hooks without IP stack

On Monday 2010-11-08 07:32, Yedidia Amit wrote:

>Hi All,
>
>I want to use the netfilter framework on my system (running linux
>2.6.33)
>My purpose is to capture and manipulate IP packets. The catch is that I
>am working without the IP stack, so I need to capture the packets in the
>Ethernet layer.  I have BSD sockets but the TCP/IP is removed from the
>menuconfig
>
>Are there any hooks which are available for me on that level, or should
>I add some new ones?

That would leave you with af_packet (only).


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