jNetMap is a free and easy to use tool that will ping all registered devices every x minutes, updating their statuses according to the result of the ping.
Alternatively you can also monitor a specific port, such as port 80 for webservers. Available devices are green, unavailable devices are red. Gray means "unknown" and orange "not found".
Requirements:
· Java 1.6 or later
What's New in This Release: [ read full changelog ]
· Arabic translation
· Thanks to Samuel K. Michael, Zeki Abdulaali and Arick McNiel-Cho!
· Language fallback (show English if current translation is missing this word)
· Proper UTF-8 support
· Better "About" layout