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Date: Fri, 10 Jun 2005 22:26:01 -0700
To: Jeremie Le Hen <jeremie@le-hen.org>
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From: stephen@dino.dnsalias.com (Stephen J. Bevan)
Cc: Greg 'groggy' Lehey <grog@freebsd.org>, FreeBSD-net@freebsd.org,
	Gianmarco Giovannelli <gmarco@masternet.it>
Subject: Re: Problems with gif tunnels
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Jeremie Le Hen writes:
 > Given the simplicity of gif(4) IP-encapsulated packets, I wonder
 > how Linux guys could have implemented something else in their IPIP
 > module :-).

They didn't, Linux IPIP exactly what it sounds like it does: IP in IP
encapsulation.  The confusion seems to be on the part of FreeBSD guys
who can't tell their gre(4) from their gif(4) :-)