From: Bart De Schuymer <bdschuym@pandora.be>
To: agashi shipora <gashipo@gmail.com>
Cc: Gareth Williams <gwilliams@ubicom.com>, netfilter-devel@vger.kernel.org
Subject: Re: br_netfilter post routing hook question...
Date: Fri, 02 Apr 2010 19:50:57 +0200 [thread overview]
Message-ID: <4BB62E81.707@pandora.be> (raw)
In-Reply-To: <v2q861e3bca1004021026kc7bba6p1a4b615a46e48c29@mail.gmail.com>
agashi shipora wrote:
> Hi,
>
> I don't know if br_nf_post_routing can be assigned a priority
> NF_BR_PRI_LAST-1. I couldn't find ip_refrag definition in 2.6.30.
>
The comment about ip_refrag() is outdated. I sent a patch containing an
updated comment to Patrick earlier this week. The priority still has to
be NF_BR_PRI_LAST, because br_nf_post_routing() returns NF_STOLEN.
This is because the function ip_fragment(), which can be called by
br_nf_dev_queue_xmit(), will free the skb. If you won't use connection
tracking, I guess you could alter the code so you can still look at it
after br_nf_post_routing().
cheers,
Bart
--
Bart De Schuymer
www.artinalgorithms.be
next prev parent reply other threads:[~2010-04-02 17:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-02 14:18 br_netfilter post routing hook question Gareth Williams
2010-04-02 17:26 ` agashi shipora
2010-04-02 17:42 ` Gareth Williams
2010-04-02 18:47 ` Bart De Schuymer
2010-04-02 19:15 ` Gareth Williams
2010-04-02 19:55 ` Bart De Schuymer
2010-04-02 19:56 ` Gareth Williams
2010-04-02 17:50 ` Bart De Schuymer [this message]
2010-04-02 17:32 ` Jan Engelhardt
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