netdev - Re: [PATCH 1/5] netfilter: nf_conntrack: make sequence number adjustments usuable without NAT

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Message-ID: <20130807220210.05808b0d@redhat.com>
Date:	Wed, 7 Aug 2013 22:02:10 +0200
From:	Jesper Dangaard Brouer <jbrouer@...hat.com>
To:	Patrick McHardy <kaber@...sh.net>
Cc:	pablo@...filter.org, netfilter-devel@...r.kernel.org,
	netdev@...r.kernel.org, mph@....com, as@....com
Subject: Re: [PATCH 1/5] netfilter: nf_conntrack: make sequence number
 adjustments usuable without NAT

On Wed,  7 Aug 2013 19:42:47 +0200
Patrick McHardy <kaber@...sh.net> wrote:

> Split out sequence number adjustments from NAT and move them to the
> conntrack core to make them usable for SYN proxying. The sequence
> number adjustment information is moved to a seperate extend. The
> extend is added to new conntracks when a NAT mapping is set up for a
> connection using a helper.
> 
> As a side effect, this saves 24 bytes per connection with NAT in the
> common case that a connection does not have a helper assigned.
> 
> Signed-off-by: Patrick McHardy <kaber@...sh.net>

Acked-by: Jesper Dangaard Brouer <brouer@...hat.com>
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