Open Source Monitoring System for performance and availability.
Nagios network monitoring software is enterprise server monitoring
IP Address Management - CMDB - Ticketing - DNS and Zone Management
free netflow analyzer
Enhanced Apache Server Status page - for one or multiple servers
Anti Spam SMTP Gateway
Monitoring and reporting web gui for Bacula
Wide Area Network Emulator
The professional way to manage your WiFi network using FreeRADIUS
A tool that helps users see all their PC WiFi passwords at a glimpse.
Xplico is a Network Forensic Analysis Tool (NFAT)
Complete WAMP Server - PHP Apache MySQL for Windows.
PCAP from another point of view
TACACS+ server for network devices
A powerful network security tool, easy, safe and totally free.
Fast request router for PHP
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
Prevent and Protect Your HTML5 Video, Music , Audio From Download Free
OPTOSS Next Gen Network Management System (NG-NetMS)