From owner-freebsd-hackers  Thu Jun 20 16: 1:59 2002
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Date: Thu, 20 Jun 2002 15:56:06 -0700 (PDT)
From: Julian Elischer <julian@elischer.org>
To: "Peter J. Blok" <Peter.Blok@inter.NL.net>
Cc: freebsd-hackers@freebsd.org, freebsd-net@freebsd.org
Subject: Re: multiple gateways
In-Reply-To: <200206202329.17885.Peter.Blok@inter.NL.net>
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You an do this for OUTGOING packets using ipfw and teh 'fwd' keyword.
(it can be used to override 'next hop' routing decisions.)

INCOMING is a whole different problem.


On Thu, 20 Jun 2002, Peter J. Blok wrote:

> Hi,
> 
> I know this topic has been brought up numerous times. I have 4 IP4 internal 
> networks (sf0 .. sf3)
> 
> I have a cable modem connection ep0  and a DSL ep1 connection too. I'd like to 
> route all traffic from sf0 and sf1 to the DSL connection and the others to 
> the cable modem. At the same time I'd like to offer the protection of 
> ipfilter. Traffic on sf0 should not see traffic on sf1 etc.
> 
> Since this seems not possible with the both stable and current, I would like 
> to make a solution for it, inside the kernel. I am thinking of creating a 
> routing table based on source address and designate the right gateway.
> 
> Thoughts and opinions are very welcome. Where do you suggest I start?
> 
> Peter
> 
> P.S. If this functionality exists (without bridging) I'd like to know as well
> 
> 
> 
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