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Date:      Wed, 23 Feb 2000 12:08:30 -0700
From:      "Jeff Lush" <jeff@nerdpower.com>
To:        "Archie Cobbs" <archie@whistle.com>, "Andre Chang" <andre@arkaine.com>
Cc:        <freebsd-ipfw@FreeBSD.ORG>
Subject:   RE: ipfw and the GRE protocol
Message-ID:  <NDBBKIMGBBOBEOPLFCHIAEOOCJAA.jeff@nerdpower.com>
In-Reply-To: <200002231832.KAA87950@bubba.whistle.com>

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Archie Cobbs writes:
> Andre Chang writes:
> > Was there any resolution to this issue? I was following the
> thread and setup
> > a similar test enviroment using ipfw/natd using rules:
> >
> > $fwcmd add pass tcp from any to 192.168.10.10 1723 via fxp0
> > $fwcmd add pass log gre from any to any
>
> PPTP does not pass cleanly through address translation without
> specific support -- it's very analogous to the way active mode FTP
> works.

I would assume this is where "-pptpalias local ip" comes into play with
natd?

> Erik Salander is actually working on adding this support to libalias
> right now at Whistle but it won't be finished for a while.

Has anyone ever had natd/ipfw passing clunky old M$ VPN packets back and
forth?
Thanks for the help!

> -Archie
>
> __________________________________________________________________
> _________
> Archie Cobbs   *   Whistle Communications, Inc.  *
> http://www.whistle.com

- Jeff



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