This software enables configuration of a resilient network tunnel to back-end nodes without inbound access. It necessitates only one outbound TCP connection and can handle IPv6, UDP, and IP version interoperability. Installation is voluntary.

Even intermixing IPv4 and IPv6 addresses and interfaces is possible, allowing you to access IPv6 back-end addresses over an IPv4 Internet connection or vice versa. Plus, installation is optional, and both components rely on relative file paths for true portability.
You'll also appreciate how the front-end shows real-time data statistics, while the back-end displays a real-time event log. And you can text-file script both ends, making turn-key tunnelling possible without user-interaction.
Another benefit is that static-built native code requires no special frameworks or libraries. And for maximum performance, both 32 and 64-bit builds are available.
In addition, both components support running as system services, have full Unicode support, and were developed on Windows 8.1 to support the latest technology. If you need an efficient way to create a fault-tolerant network tunnel, this software is definitely worth considering.
Version 2.0.6: Version 2.0.6 brings adjustable font size; remote termination of Daemon (from Console); glitch resolutions; more persistent statistics; remote viewing of active ports on the system; and resizable Chat, Resolve, and Ports List windows.