Date: Mon, 18 Jul 2005 11:16:38 -0400 From: Chuck Swiger <cswiger@mac.com> To: DerAlSem <deralsem@deralsem.com> Cc: freebsd-questions@freebsd.org Subject: Re: Real IP under NAT Message-ID: <42DBC7D6.4060305@mac.com> In-Reply-To: <1556383370.20050718141952@deralsem.com> References: <1556383370.20050718141952@deralsem.com>
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DerAlSem wrote:
[ ... ]
> I've 5 external (real) IP, one is assigned on external if. Also there
> are 20 internal computers with 192.168.0.* ip's (NAT+IPFW). I need to assign one
> of that computer an external ip. Somebody told me, that it can be done
> with ARP-proxy, but i couldn't find any info on that. 10x in advance.
See "man natd":
-redirect_address localIP publicIP
Redirect traffic for public IP address to a machine on the
local network. This function is known as static NAT. Nor-
mally static NAT is useful if your ISP has allocated a small
block of IP addresses to you, but it can even be used in the
case of single address:
redirect_address 10.0.0.8 0.0.0.0
The above command would redirect all incoming traffic to
machine 10.0.0.8.
--
-Chuck
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