An eye on your system
Firewall log analyzer
A simple server monitor tool
Monitoring and reporting web gui for Bacula
An engine to make Tor network your default gateway
An advanced network simulator to design and configure virtual networks
HTTP proxy to block ads and customize webpages
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Open Source Monitoring System for performance and availability.
A Java based fault and performance management system
FreeBSD Multi PPP daemon
Nagios Open Source network monitoring software - The Standard In ITM
Full-featured enterprise network management tool
Enhanced Apache Server Status page - for one or multiple servers
Euler Yet another proof Engine
Advanced Network Neighborhood Browser and Samba Share Mounting Utility
FlowViewer is a web-based netflow data analysis tool.
Command line tool for managing Amazon S3 and CloudFront services
Xymon monitors your hosts, your network services, and everything else.