Wireshark-dev: Re: [Wireshark-dev] How to push packets into libpcap (Linux) ?

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From: Jaap Keuter <jaap.keuter@xxxxxxxxx>
Date: Fri, 19 Feb 2010 20:54:59 +0100
On Thu, 18 Feb 2010 17:12:31 +0200, Ori Finkelman <orifinkelman@xxxxxxxxx>
wrote:
> Hi,
> My Linux kernel module can sometimes drop packets on their way out (at
> the IP layer).
> However, I would like to be able to catch these packets in wireshark
> even though I am dropping them.
> 
> Is there any way I can push an sk_buff directly into libpcap so I will
> get it into wireshark ?
> 
> Thanks,
> Ori

Hi,

Maybe ulogd from netfilter can help you here.
See: http://netfilter.org/projects/ulogd/index.html

Thanks,
Jaap