A sysadmin login session in a web browser
Open Source Monitoring System for performance and availability.
Nagios Open Source network monitoring software - The Standard In ITM
A network security analysis and monitoring toolkit Linux distribution.
Monitoring and reporting web gui for Bacula
The professional way to manage your WiFi network using FreeRADIUS
Xplico is a Network Forensic Analysis Tool (NFAT)
PCAP from another point of view
A powerful network security tool, easy, safe and totally free.
Web based IPAM tool
Is your host up or down?
A simple cacti viewer for smartphones
Collects data about network useage using libpcap.
web front-end for vnstat
Web Based IaaS Cloud Controller (VimCloud)