From: Phil Oester <kernel@linuxace.com>
To: Igor S <nat4592@scarlet.be>
Cc: netfilter@vger.kernel.org
Subject: Re: SNAT range does not use unique IP
Date: Fri, 13 Dec 2013 09:21:16 -0800 [thread overview]
Message-ID: <20131213172115.GB3067@home> (raw)
In-Reply-To: <dbbe65eac46a94f6da1bf3b22ec75b34@scarlet.be>
On Fri, Dec 13, 2013 at 03:34:33PM +0100, Igor S wrote:
> On Thu, 12 Dec 2013 14:34:44 -0800, Phil Oester wrote:
> >On Thu, Dec 12, 2013 at 10:55:53PM +0100, Igor S wrote:
> >>I am trying to build a kind of a dynamic 1:1 SNAT gateway that is
> >>supposed to build every incoming IP to a unique internal IP in the
> >>internal network without any port mangling.
> >
> >Then you should be using the NETMAP target.
> Hi Phil,
> Thanks for the quick reply
> NETMAP would not be good for my case as the server is not supposed
> to handle the entire 100.0.0.0/8 network. It only has to map the
> number of addresses specified in the range. And i need to know in
> advance what addresses can be used on a particular NAT server.
> The idea of using SNAT is to "compress" the source network and
> translate only the active clients.
Unfortunately, SNAT and NETMAP are the only two options available.
Phil
next prev parent reply other threads:[~2013-12-13 17:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-12 21:55 SNAT range does not use unique IP Igor S
2013-12-12 22:34 ` Phil Oester
2013-12-13 14:34 ` Igor S
2013-12-13 17:21 ` Phil Oester [this message]
2013-12-16 8:17 ` Igor S
2013-12-16 9:23 ` Pascal Hambourg
2013-12-17 11:05 ` Igor S
2013-12-17 11:07 ` Igor S
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