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Date:      Fri, 12 Oct 2001 21:07:45 -0700
From:      "Crist J. Clark" <cristjc@earthlink.net>
To:        alexus <ml@db.nexgen.com>
Cc:        ipfw@FreeBSD.ORG
Subject:   Re: VPN/GRE/IP47
Message-ID:  <20011012210745.G6274@blossom.cjclark.org>
In-Reply-To: <000901c1536c$fbe07850$0d00a8c0@alexus>; from ml@db.nexgen.com on Fri, Oct 12, 2001 at 06:26:48PM -0400
References:  <000901c1536c$fbe07850$0d00a8c0@alexus>

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On Fri, Oct 12, 2001 at 06:26:48PM -0400, alexus wrote:
> just out of curiosity does ipfw supports VPN/GRE/IP47? and portforwarding in
> general? like regular tcp/udp port forwarding?

"Forwarding?" You mean NAT? natd(8) does do PPTP. The best
documentation is to actually have a look at the code and in-line
comments, src/lib/libalias/alias_pptp.c. However, there are inherent
limitations due to the design of PPTP on what you can actually pull
off.
-- 
Crist J. Clark                     |     cjclark@alum.mit.edu
                                   |     cjclark@jhu.edu
http://people.freebsd.org/~cjc/    |     cjc@freebsd.org

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