Manage port forwardings via UPnP
Serial <-> TCP/IP, Serial <-> UDP/IP, TCP/IP <-> UDP/IP
The Free & Popular opendhcp application for Physical & Virtual Machine
Ant Colony Optimization algorithm for the shortest path problem.
Live DVD with CORE network simulator
Various TCP/IP servers, clients and network management tools
Port forwarding between TCP and UDP
Recursive mapping/discovery of network devices via CDP/OSPF
command line tool to send wake on lan packets to computers on lan
The Java NIO based TCP port mapper
Sends an email to help determine network connectivity.