I've seen that you've done and placed bids on IP tunneling projects before, and was wondering if the following was something you could accomplish:
Basically I have several servers from a variety of different companies with many different IP ranges/subnets/gateways etc, and I want to be able to tunnel those IPs, that is use them on one central server. All the tunnel servers are CentOS, but my main server is Windows 2008 Web Edition.
I want to be able to add all the Tunnel servers IP addresses that were assigned to my main Windows server, so that I can use them for email traffic etc. Can you let me know if this is possible?