netdev - Re: RAW netfilter - "advanced netfilter setting" or not?

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Date:	Wed, 23 Nov 2011 21:51:48 +0100
From:	richard -rw- weinberger <richard.weinberger@...il.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Patrick McHardy <kaber@...sh.net>,
	David Miller <davem@...emloft.net>,
	Pablo Neira Ayuso <pablo@...filter.org>,
	netfilter-devel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: RAW netfilter - "advanced netfilter setting" or not?

On Wed, Nov 23, 2011 at 9:17 PM, Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
> On Wed, Nov 23, 2011 at 11:58 AM, Patrick McHardy <kaber@...sh.net> wrote:
>>
>> Most likely they're using NOTRACK to avoid connection tracking for
>> some traffic. Could you post the output of "iptables -t raw -vxnL"?
>
> Hmm. That's actually empty for me. I only went by some error messages
> during bootup. Or maybe I should boot the distro kernel to see that
> there isn't something else I'm missing that makes the user setup
> unhappy.
>

SuSEfirewall2 is using NOTRACK for the lo interface.

iptables -t raw -A PREROUTING -j NOTRACK -i lo
iptables -t raw -A OUTPUT -j NOTRACK -o lo


-- 
Thanks,
//richard
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