Personal firewall for linux desktop and android phone
...Both linux desktop and Android Phones are now supported(Front-end library and UI support)
LIMITATIONS:
Check README for details.
SOURCE:
git clone https://github.com/crs-chin/lavender.git
A simple port-relaying program written in Java; sits on specified ports for either TCP or UDP, re-sends packets to the given IP. Doesn't forward packets, actually receives and re-sends them. Could be handy to learn Java Sockets/networking. Public Domain.