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In-Reply-To: <20011222165020Z286821-18284+6166@vger.kernel.org>
Date: Sat, 22 Dec 2001 17:54:51 +0100 (CET)
Organization: D.O.M. Datenverarbeitung GmbH
From: Andreas Steinmetz <ast@domdv.de>
To: Andreas Kinzler <akinzler@gmx.de>
Subject: RE: Injecting packets into the kernel
Cc: linux-kernel@vger.kernel.org
Sender: linux-kernel-owner@vger.kernel.org
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You can use a raw socket:

socket(AF_INET,SOCK_RAW,IPPROTO_RAW);

On 22-Dec-2001 Andreas Kinzler wrote:
> I am trying to fix a problem in diald (demand dialing tool). The problem is
> that
> somewhen you need to resubmit IP packets to the kernel that were buffered
> while the
> link (PPP in most cases) was down. However, a bit of debugging showed that
> the method
> used in diald does not work. You cannot submit to ppp0 directly because of
> masq/forwaring
> issues. Can somebody give me some hints how to submit packets from a user
> mode programm.
> 
> Andreas
> 
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Andreas Steinmetz
D.O.M. Datenverarbeitung GmbH
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