Open Source Monitoring System for performance and availability.
HTTP proxy to block ads and customize webpages
Firewall log analyzer
Nagios Open Source network monitoring software - The Standard In ITM
Pioneering Private and Public Cloud Management since 2008
Snare Enterprise: bit.ly/Snare-Trial
Scalable, distributed monitoring system for high-performance computing
Visual Network Management System
Urban Terror Server Monitoring Program
Collects data about network useage using libpcap.