From owner-freebsd-hackers@FreeBSD.ORG  Thu Sep 22 17:49:43 2005
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Date: Thu, 22 Sep 2005 19:52:07 +0200
From: Paolo Pisati <p.pisati@oltrelinux.com>
To: nielsen@memberwebs.com
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References: <4331C65C.5030308@yan.com.br>
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Cc: freebsd-hackers@freebsd.org, ddg@yan.com.br, freebsd-net@freebsd.org
Subject: Re: IPFW NATD = NAT POOL
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On Thu, Sep 22, 2005 at 08:41:16AM +0000, Nate Nielsen wrote:
> No. I think each instance of natd (at least last time I looked at it)
> could only use one IP address as it's public address.

FYI you can use nat inside ipfw[*]:

ipfw nat 1 config ip 192.168.0.123
ipfw nat 2 config ip 192.168.0.456
...
ipfw add 100 nat 1 all from any to any via [if0]
ipfw add 200 nat 2 all from any to any via [if1]
...

so someone will finally test it... :)

[*] http://wikitest.freebsd.org/moin.cgi/PaoloPisati
-- 
Paolo