Community-based GPL-licensed network monitoring system
Firewall log analyzer
Fritz!Box SmartHome Monitoring with PRTG and AHA-Interface
Xplico is a Network Forensic Analysis Tool (NFAT)
REST interface and configuration GUI for Nagios
Visual Network Management System
NfSen plugin to generate and analyze per-IP statistics
Webbased Dashboard to show the status of your IT infrastructure
A SNMP agent for Cacti
single file multi-purpose multi-platform shell written in php
network control and reporting
Dashboard of network top-talkers using netflow sources
Network Intrusion Detection and Full Packet Capture System
WatchTower is a cloud server monitoring and management tool
project no longer maintained