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Date:      Mon, 03 Apr 2006 13:45:28 +0200
From:      Erik Norgaard <norgaard@locolomo.org>
To:        Juergen Heberling <pjah@hicom.net>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: ipnat syntax error?
Message-ID:  <44310AD8.1050508@locolomo.org>
In-Reply-To: <44310008.7010100@hicom.net>
References:  <442EEABE.5000803@hicom.net> <442F2B69.40503@locolomo.org>	<442F3268.30409@hicom.net> <442FA797.6060307@locolomo.org> <44310008.7010100@hicom.net>

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Juergen Heberling wrote:
> Due to historical reasons I can not just take a /29 or /30 block out of 
> the middle of the cidr I will ultimately use -- this FreeBSD server will 
> implement a firewall on an existing connection replacing an old Cisco 
> router that only NAT'd.  So I will see if things can work with "just" 
> one "map" with portmaps.
> 
> Please note that the "-" for the range syntax is documented in several 
> places, not just the FreeBSD handbook and should probably be fixed.

check out packet filter as an alternative, you can map any pool of 
addresses as you like:

   http://openbsd.org/faq/pf/nat.html

You can use a list or a table to specify what src addresses are mapped to 
what dst addresses.

Cheers, Erik
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