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Date:      Wed, 22 Oct 2003 12:34:46 -0000
From:      Eric Anderson <anderson@centtech.com>
To:        Jim Hatfield <subscriber@insignia.com>
Cc:        freebsd-security@freebsd.org
Subject:   Re: IPSec VPNs: to gif or not to gif
Message-ID:  <3F967956.5060307@centtech.com>
In-Reply-To: <u0qcpv0csl3lb1p6a8aioe7qjqjtvd6th9@4ax.com>
References:  <u0qcpv0csl3lb1p6a8aioe7qjqjtvd6th9@4ax.com>

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Jim Hatfield wrote:

>I will shortly be replacing a couple of proprietary VPN boxes
>with a FreeBSD solution. Section 10.10 of the Handbook has a 
>detailed description of how to do this.
>
>However I remember a lot of discussion about a year ago about
>whether the gif interface was necessary to set up VPNs like
>this or whether it was just a convenience, for "getting the
>routing right". A number of people said that gif was not 
>needed but I've never found a step-by-step description of how
>to set up a lan-to-lan VPN without using it.
>

I use gif interfaces for my VPN's, and it works extremely well.  The 
only other solution I think I would even try, is mpd, but that uses a 
much weaker protocol from what I know (PPTP). 

It's so easy to use gif, I'm not sure why you wouldn't.

Eric

-- 
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Eric Anderson	   Systems Administrator      Centaur Technology
All generalizations are false, including this one.
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