Question : How do I set up VPN to pass through our Cisco 3620 router and authenticate on our Win2K Server?

We've been running this Win2K VPN server on the net with a public IP, but we've moved today and I need to set it up inside our private network.  Isn't there a way to set the router up to forward authentication requests?

I need this right away since it's expected to work on Monday morning.  I'm done for this evening (Saturday), but I'll be working on it tomorrow.

Thanx in advance.

Answer : How do I set up VPN to pass through our Cisco 3620 router and authenticate on our Win2K Server?

That is correct; you pick an available global ip address allocated to you. Since you have 82.234.234.234 to you, you can use that. Once you use that in the nat statements; everybody outside can see that server (Ofcourse based on the implications you pose through access-list) through that ip address and you're all ready to go.

Cheers,
Rajesh