An eye on your system
Open Source Monitoring System for performance and availability.
Manage and interpret IPMI systems with common a software tool
Firewall log analyzer
Monitoring and reporting web gui for Bacula
tcptrace analyzes packet tcp connections and provides analysis
Enterprise-class, distributed monitoring solution for networks & apps
Monitorix is a system monitoring tool
Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY
Track your ARP/MAC table changes and so much more
Scalable, distributed monitoring system for high-performance computing
A MAC address based user authentication system for campus-wide network
Daemonlogger is a packet logger and soft tap developed by Martin Roes
Simple Multi Protocol Packet Sniffer - SMPPS
NDPMon - Neighbor Discovery Protocol Monitor