An eye on your system
Open Source Monitoring System for performance and availability.
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Graphical network monitoring and documentation tool
Enhanced Apache Server Status page - for one or multiple servers
JENNOM - Java Enterprise Network Nodes Monitor
Zenoss - Intelligent IT Operations Management
Snare Enterprise: bit.ly/Snare-Trial
inventory, asset management network monitoring and backup appliance
Track your ARP/MAC table changes and so much more
Brute-forcing WAN/LAN services
NfSen plugin to generate and analyze per-IP statistics
Webbased Dashboard to show the status of your IT infrastructure
Software, Server and Application Monitor
single file multi-purpose multi-platform shell written in php
OSPF network discovery script via SNMP.
A MAC address based user authentication system for campus-wide network
Fast CGI-based AsteriskPBX cluster administration tool.