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Subject: Re: 
To: romain_giry@yahoo.fr (Romain Giry)
Date: Thu, 6 Dec 2001 11:28:50 +0000 (GMT)
Cc: dipak@monmouth.com (Dipak),
        linux-kernel@vger.kernel.org (Linux-Kernel mailing list)
In-Reply-To: <5.0.2.1.0.20011206113115.00a53c10@pop.mail.yahoo.fr> from "Romain Giry" at Dec 06, 2001 11:43:21 AM
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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
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> One thing that may be difficult to implement is that i want to keep a TCP
> connection running when i change the physical device. That's why maybe the
> firewall solution may be better because when receiving packets i could fake
> that they all come from the same physical device and have therefore the same
> IP.

You set up multiple physical devices with the same IP and use the "route"
command. Thats worked with TCP/IP protocols since day 1
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