Windows Vista

This reverse port forwarding (tunnelling) tool allows you to access ports on computers behind firewalls, gateways, and inconfigurable routers... a two-component system that only requires a single TCP session initiated from the inaccessible computer. Once that session is established, you can forward as many ports as you like and then connect to those ports by connecting to ports on your local computer. Was designed with ease-of-use in mind.

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