This is a python command line tool to probe and discover MAC's, IP's, and hostnames on your network. The program "learns" over time, trying to remember the systems that it has encountered before. You can run an additional program checkfile.py to then give the systems an easy to remember name. Eventually I would like this program to monitor my network for the comings and goings of portable electronics, assisting in the identification of people within my house and surrounding property.