From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Hans Schillstrom <hans.schillstrom@ericsson.com>
Cc: Jan Engelhardt <jengelh@medozas.de>,
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>,
Patrick McHardy <kaber@trash.net>,
"netfilter-devel@vger.kernel.org"
<netfilter-devel@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"hans@schillstrom.com" <hans@schillstrom.com>
Subject: Re: [PATCH 1/1] netfilter: Add possibility to turn off netfilters defrag per netns
Date: Wed, 4 Jan 2012 18:40:35 +0100 [thread overview]
Message-ID: <20120104174035.GB3489@1984> (raw)
In-Reply-To: <201201041248.36881.hans.schillstrom@ericsson.com>
On Wed, Jan 04, 2012 at 12:48:35PM +0100, Hans Schillstrom wrote:
> I like that idea, an "early" table at prio -500 with PREROUTING.
> There is also a need for a new flag "--allfrags"
> i.e. all fragments needs to be sorted out and sent to same dest for defrag.
>
> ex.
> iptables -t early -A PREROUTING -i eth0 --allfrags -j NOTRACK
New tables add too much overhead. We have discussed this before with
Patrick.
Since this still remains specific to your needs, I think you can
remove nf_conntrack module in your setup.
I don't come with one sane setup that may want selectively defragment
some traffic yes and other not.
Am I missing anything else?
next prev parent reply other threads:[~2012-01-04 17:40 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-04 8:07 [PATCH 1/1] netfilter: Add possibility to turn off netfilters defrag per netns Hans Schillstrom
2012-01-04 8:28 ` Jozsef Kadlecsik
2012-01-04 8:49 ` Hans Schillstrom
2012-01-04 9:03 ` Jozsef Kadlecsik
2012-01-04 9:32 ` Jan Engelhardt
2012-01-04 9:47 ` Hans Schillstrom
2012-01-04 17:23 ` Pablo Neira Ayuso
2012-01-04 9:49 ` Jozsef Kadlecsik
2012-01-04 10:18 ` Hans Schillstrom
2012-01-04 11:17 ` Jan Engelhardt
2012-01-04 11:48 ` Hans Schillstrom
2012-01-04 17:40 ` Pablo Neira Ayuso [this message]
2012-01-04 18:05 ` Jozsef Kadlecsik
2012-01-04 20:56 ` Hans Schillstrom
2012-01-04 21:40 ` Jozsef Kadlecsik
2012-01-05 7:19 ` Hans Schillstrom
2012-01-05 9:11 ` Jozsef Kadlecsik
2012-01-05 14:18 ` Pablo Neira Ayuso
2012-01-09 8:58 ` Hans Schillstrom
2012-01-10 3:17 ` Pablo Neira Ayuso
2012-01-04 20:45 ` Hans Schillstrom
2012-01-04 21:15 ` Hans Schillstrom
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