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From: "Real Oneone" <realoneone@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: How to re-send out the packets captured by my hook function at NF_IP_PRE_ROUTING
Date: Wed, 26 Apr 2006 20:46:33 +0800	[thread overview]
Message-ID: <84d7d9cf0604260546s5d2fcfcfv32d3fe9ac5b3d639@mail.gmail.com> (raw)

Hi, I plugged a callback function into netfilter at the hook point of
NF_IP_PRE_ROUTING, tring to capture all the packets, make
some changes to some of them, and invoke skb->dev->hard_start_xmit to
send them out directly. However, the kernel crashed before I could get
any printked information.

If you have any idea of how to send the received packets out, please tell me.

Thank you in advance.

Best regards,
Gu, Xinxing

             reply	other threads:[~2006-04-26 12:46 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-04-26 12:46 Real Oneone [this message]
     [not found] <65RDw-7AC-33@gated-at.bofh.it>
2006-04-26 15:30 ` David G.
2006-04-27  2:11   ` Real Oneone
     [not found] <AF63F67E8D577C4390B25443CBE3B9F73C0A@esnmail.esntechnologies.co.in>
2006-04-27 15:02 ` Real Oneone

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