From: Whit Blauvelt <whit@transpect.com>
To: Carlo Florendo <carlo@hq.astra.ph>
Cc: netfilter@lists.netfilter.org
Subject: Re: DNAT from an IP address that does not exist to another that exists
Date: Thu, 7 Aug 2003 08:03:30 -0400 [thread overview]
Message-ID: <20030807120330.GA16731@china.patternbook.com> (raw)
In-Reply-To: <006201c35cb0$e2f396c0$200aa8c0@thorin>
On Thu, Aug 07, 2003 at 02:55:28PM +0800, Carlo Florendo wrote:
> So this means that:
>
> iptables -t nat -I POSTROUTING -s 192.168.30.0/24 -d 192.168.30.11 \ -j MASQUERADE (your solution)
>
> and
>
> iptables -I POSTROUTING -t nat -s 192.168.30.0/24 -o $INTDEV -d \
> 192.168.30.11 -j SNAT --to 192.168.30.1 (c/o George Vieira)
>
> are equivalent (given that 192.168.30.1 is the gateway).
They get you to the same place. But it's said that SNAT is more resource
efficient.
Whit
next prev parent reply other threads:[~2003-08-07 12:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <004e01c35caf$86bd4910$200aa8c0@thorin>
2003-08-07 6:55 ` DNAT from an IP address that does not exist to another that exists Carlo Florendo
2003-08-07 12:03 ` Whit Blauvelt [this message]
2003-07-30 3:48 George Vieira
2003-07-30 4:06 ` Carlo Florendo
-- strict thread matches above, loose matches on Subject: below --
2003-07-30 3:40 George Vieira
2003-07-30 3:13 Carlo Florendo
2003-07-30 3:09 Carlo Florendo
2003-08-01 15:13 ` Chris Wilson
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