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Date:      Thu, 24 Feb 2000 15:40:16 +0000
From:      David Pick <D.M.Pick@qmw.ac.uk>
To:        Damien Tougas <damien@tougas.net>
Cc:        freebsd-security@freebsd.org
Subject:   Re: SSH port forwarding 
Message-ID:  <E12O0NE-0005Pe-00@xi.css.qmw.ac.uk>
In-Reply-To: Your message of "Thu, 24 Feb 2000 07:50:32 MST." <20000224075032.A4699@tougas.net> 

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> This seems like an easy way to set up a VPN. The box is both doing
> NAT and the VPN, and hence makes it easy to use it as both an
> internet gateway as well as a VPN. I have heard this method referred
> to as a poor man's VPN, why? Are there better/more preferred
> methods of setting up a VPN? SKIP or IPSEC? Why would I want to
> use one of those instead? Would I need two boxes to achieve the same
> functionality?

SSH is:
 1) reliable now
 2) available now
 3) easier to set up in small/simple cases
 4) available on multiple platforms
 5) doesn't "do" UDP &c without extra code

IPSEC is:
 1) better (more thought) designed
 2) more extensible and scales better
 3) harder to set up in simple/small cases
 4) not so easily available/installed
 5) does all IP packet types, not just TCP
 6) probably the future especially with IPv6

SKIP is:
 1) unknown to me except by reputation

-- 
	David Pick



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