From owner-freebsd-questions Thu Feb 17 4:54:59 2000 Delivered-To: freebsd-questions@freebsd.org Received: from blackhelicopters.org (geburah.blackhelicopters.org [209.69.178.18]) by hub.freebsd.org (Postfix) with ESMTP id 6AC1737B711 for ; Thu, 17 Feb 2000 04:54:56 -0800 (PST) (envelope-from mwlucas@blackhelicopters.org) Received: (from mwlucas@localhost) by blackhelicopters.org (8.9.3/8.9.3) id HAA04049; Thu, 17 Feb 2000 07:54:41 -0500 (EST) (envelope-from mwlucas) From: Michael Lucas Message-Id: <200002171254.HAA04049@blackhelicopters.org> Subject: Re: ipfw and the GRE protocol In-Reply-To: from Jeff Lush at "Feb 12, 2000 4: 3: 2 pm" To: jeff@nerdpower.com (Jeff Lush) Date: Thu, 17 Feb 2000 07:54:40 -0500 (EST) Cc: freebsd-questions@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL43 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Well, there's your problem. GRE is a potocol, like IP: not a service, like SMTP. Check /etc/protocols for GRE, and allow that protocol through your ipfw setup. Regards, ==ml > Hello, > I'm trying to setup VPN to an NT machine going through ipfw/natd. All > documentation says to open the GRE protocol on the firewall; however, I > can't find any documentation on how to enable the GRE protocol on all ports. > I would appreciate some advice. > > Thanks, > > Jeff Lush > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message