Intent to package: vtun
VTun provides a method for creating Virtual Tunnels over TCP/IP networks
and allows one to shape, compress, encrypt traffic in such tunnels.
Supported types of tunnels are: PPP, SLIP and most other serial protocols
and programs, including Ethernet via Linux's EtherTap device.
VTun is easily and highly configurable, it can be used for various network
tasks like VPN, Mobile IP, Shaped Internet access, IP address saving, etc.
It is completely user space implementation and does not require modification
of any kernel parts.
Author: Maxim Krasnyansky <email@example.com>