From owner-freebsd-multimedia Thu Apr 25 1: 3:54 2002 Delivered-To: freebsd-multimedia@freebsd.org Received: from obh.snafu.de (obh.snafu.de [213.73.92.34]) by hub.freebsd.org (Postfix) with ESMTP id F1FE137B426 for ; Thu, 25 Apr 2002 01:03:44 -0700 (PDT) Received: from ob by obh.snafu.de with local (Exim 3.35 #1) id 170eEB-0004RV-00 for multimedia@freebsd.org; Thu, 25 Apr 2002 10:03:43 +0200 Date: Thu, 25 Apr 2002 10:03:43 +0200 From: Oliver Brandmueller To: multimedia@freebsd.org Subject: Re: ohphone and firewalls. Message-ID: <20020425080343.GB435@e-Gitt.NET> References: <15559.29312.161244.188682@guru.mired.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <15559.29312.161244.188682@guru.mired.org> User-Agent: Mutt/1.3.28i Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Hi. On Wed, Apr 24, 2002 at 10:05:36PM -0500, Mike Meyer wrote: > Anyone got pointers as to what it takes to get ohphone through a > firewall? Ohphone uses H.323 - you find a lot of pointers to it in the web, talking about ports and stuff. It's a little tricky, but it's possible. But one thing: It does not work with NAT. H.323 encodes the originating IP in the protocol itself, so routing H.323 through NAT would require a NAT implementation aware of that protocol. FreeBSD's isn't. For Linux there's a module. Only way out with NAT would be using opengate_proxy as found in the ports as a gatekeeper. - Oliver -- | Oliver Brandmueller | Offenbacher Str. 1 | Germany D-14197 Berlin | | Fon +49-172-3130856 | Fax +49-172-3145027 | WWW: http://the.addict.de/ | | Ich bin das Internet. Sowahr ich Gott helfe. | | Eine gewerbliche Nutzung aller enthaltenen Adressen ist nicht gestattet! | To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message