Re: Bridging network interfaces on Windows 2000 Prof.

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From: Phillip Windell (_at_.)
Date: 07/08/04


Date: Thu, 8 Jul 2004 08:18:47 -0500

Well, I still don't see why it would need bridging. VPN actually joins two
different subnets together so it would really be a routing issue, not
bridging. Since this sounds like they have designed some type of
proprietary product you probably have to contact the OpenVPN people to find
out how they expect you to create an environment for it to function.

-- 
Phillip Windell [MCP, MVP, CCNA]
www.wandtv.com
"." <.@.> wrote in message
news:cci1rj$b1d$1@nsnmpen2-gest.nuria.telefonica-data.net...
> Phillip Windell dijo el 06/07/2004 16:31:
> > Could you describe OpenVPN and why it needs this bridging?  If it needs
such
> > a thing then that means it can only be used with XP of Server2003 which
> > doesn't sound right to me. I am not familiar with OpenVPN, but if you
can
> > describe it well enough, may I can suggest something.
> >
>  From OpenVPN's homepage ( http://openvpn.sourceforge.net/ ):
>
> OpenVPN is an easy-to-use, robust, and highly configurable SSL VPN
> (Virtual Private Network) daemon which can be used to securely link two
> or more private networks using an encrypted tunnel over the internet
> (examples) (quotes from users) (articles).
>
> ...
>
> OpenVPN is an Open Source project and is licensed under the GPL.
> With OpenVPN, you can:
>
>      * tunnel any IP subnetwork or virtual ethernet adapter over a
> single UDP or TCP port,
>      * create cross-platform tunnels between any of the operating
> systems supported by OpenVPN including Linux, Solaris, OpenBSD, FreeBSD,
> NetBSD, Mac OS X, and Windows 2000/XP,
>      * configure a scalable, load-balanced VPN server farm using one or
> more machines which can handle thousands of dynamic connections from
> incoming VPN clients (OpenVPN 2.0),
>      * use all of the encryption, authentication, and certification
> features of the OpenSSL library to protect your private network traffic
> as it transits the internet,
>      * use any cipher, key size, or HMAC digest (for datagram
> authentication) supported by the OpenSSL library,
>      * choose between static-key based conventional encryption or
> certificate-based public key encryption,
>      * use static, pre-shared keys or TLS-based dynamic key exchange,
>      * use real-time adaptive link compression and traffic-shaping to
> manage link bandwidth utilization,
>      * tunnel networks whose public endpoints are dynamic such as DHCP
> or dial-in clients,
>      * tunnel networks through connection-oriented stateful firewalls
> without having to use explicit firewall rules,
>      * tunnel networks over NAT, and
>      * create secure ethernet bridges using virtual tap devices.
>
> .......
>
> I'd like to create this kind of setup:
> http://openvpn.sourceforge.net/INSTALL-win32.html , sections "Notes -- 
> Ethernet bridging, Windows client, Linux Server" and "Notes -- Ethernet
> bridging, with the bridge occurring on the Windows side."
>
>


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