Slim Port Forward 1.0.1
Slim Port Forward is the core of Magic Router. It is a command line tool forward/redirect/relay TCP or UDP connections.
http://www.magicrouter.net/download/SlimPortForward.zip

Magic Router - DDOS Detector, it is a free SYN packet detector.
http://www.magicrouter.net/download/mr-ddos-detector.zip
If you need more protection on service ports, try Magic Router Firewall, protect port connection.

UDP Tester, if you use Magic Router to route your UDP application client or server, try this UDP Tester for routing correct or not.
http://www.magicrouter.net/download/mr-udp-tester.zip