Nagios Open Source network monitoring software - The Standard In ITM
Community-based GPL-licensed network monitoring system
A network security analysis and monitoring toolkit Linux distribution.
Open Source Monitoring System for performance and availability.
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Monitoring and reporting web gui for Bacula
Enhanced Apache Server Status page - for one or multiple servers
Firewall log analyzer
IP Address Management - CMDB - Ticketing - DNS and Zone Management
A tool that helps users see all their PC WiFi passwords at a glimpse.
Enterprise-class, distributed monitoring solution for networks & apps
Xplico is a Network Forensic Analysis Tool (NFAT)
Complete WAMP Server - PHP Apache MySQL for Windows.
PCAP from another point of view
A super easy WiFi hotspot user management utility for Mikrotik router
PHP-based looking glass for Cisco, Juniper & Zebra/Quagga routers
Powerfull Web Application Firewall for PHP
OPTOSS Next Gen Network Management System (NG-NetMS)
REST interface and configuration GUI for Nagios
A client for the MikroTik RouterOS API protocol, written in PHP.
Open source tool to monitor your servers and websites