Re: Passthru of VPN

From: Phillip Windell (_at_.)
Date: 01/20/05


Date: Thu, 20 Jan 2005 17:20:58 -0600

I do not believe it can do this. Normally the SonicWall will be outside the
ISA and the SonicWall will do the "VPN Pass-through" with the ISA as the VPN
end-point,...that is the only way I am aware that it will work.

However there is a method where you can run one VPN Tunnel inside another
VPN Tunnel. The "outer" Tunnel would teminate at the ISA, and the "inner"
Tunnel would terminate at the SonicWall. Seach the site www.isaserver.org
using the words VPN and DMZ. Effectively you have a "Back-to-Back DMZ" and
this is what you must keep in mind when seeking a solution.

-- 
Phillip Windell [MCP, MVP, CCNA]
www.wandtv.com
"TechSupport" <tteecchhssuuppoorrtt@yahoo.com> wrote in message
news:%230dUjAz$EHA.1400@TK2MSFTNGP11.phx.gbl...
> I have a Sonicwall applicance that is an end point for a VPN.
> It is behind my ISA server.
> Which ports do I need to open for the VPN to pass through?
>
> thanks.
>
>
>
> -- 
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