Open Source Monitoring System for performance and availability.
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Nagios Open Source network monitoring software - The Standard In ITM
Enhanced Apache Server Status page - for one or multiple servers
Firewall log analyzer
Monitoring and reporting web gui for Bacula
Enterprise-class, distributed monitoring solution for networks & apps
Xplico is a Network Forensic Analysis Tool (NFAT)
OPTOSS Next Gen Network Management System (NG-NetMS)
REST interface and configuration GUI for Nagios
Open Source SIEM
Open source tool to monitor your servers and websites
DOCSIS network management
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