A Fast Reverse Proxy
Monitors a distributed infrastructure and sends alerts
Monitoring of JavaEE applications
Monitorix is a free, open source, lightweight system monitoring tool
An updated drop-in for statping
a pluggable app that runs a full check on the deployment
A cross platform http sniffer with a web UI
Apache module for SNMP monitoring
Standalone web application allowing to monitor end points availability
Open source tool to monitor your servers and websites
Monitoring of websites with spider and email notifications
Get the latest version of GW Monitor here -> http://www.gwos.com/demo
Monitor your PC from your Android Smartphone
HTTProvjera is a program that provides you with a way to web monitor
Bandwidth Monitoring Tool; Console SNMP traffic monitor
BlackBSD