Adapted from the home page:
- A *nix tool for creating encrypted Network links. VTun is the easiest way to create Virtual Tunnels over TCP/IP networks with traffic shaping, compression, and encryption. Open-Source and distributed under the GPL, it supports IP, PPP, SLIP, Ethernet and other tunnel types. VTun is easily and highly configurable, it can be used for various network tasks.
VTun can also work over SSH -- it is fairly flexible.
- FreeBSD and other BSDs.
- Solaris - 2.6, 7.0, 8.0.