Open Source Network Monitoring Software

Pandora FMS is an enterprise-ready monitoring solution that provides unparalleled flexibility for IT to address both immediate and unforeseen operational issues, including infrastructure and IT processes. It uniquely enables business and IT to adapt to changing needs through a flexible and rapid approach to IT and business deployment. Pandora FMS consolidates all the needs of modern monitoring (ITOM, APM, BAM) and provides status and performance metrics from different operating systems, cloud, virtual infrastructure (VMware, Hyper-V, XEN), Docker containers, applications, storage and hardware devices such as firewalls, proxies, databases, web servers or routers. It's highly scalable (up to 2000 nodes with one single server), 100% web and with multi-tenant capabilities. It has a very flexible ACL system and several different graphical reports and user-defined control screens.

Bacula-Web is a web based UI mostly written in PHP which provide you a summarized view of your Bacula's backup infrastructure. It obtain his information from your Bacula catalog's database. Latest stable version is available on https://www.bacula-web.org (Bacula-Web 9.5.0 - released on March 18th 2024).

Helix Log Analyzer (HLA) as it says helix log analyzer is a product that tries to be an awstats little brother specialised in analyzing Helix Server's logs. Maybe this task could be done by awstats but i found there was some information lacking.

MRTG Center allows you to create "Service Monitors". You can group several interface and equipment monitors to define a "Service." NOTE: This project has been abandoned!

A little gui for vncviewer

SIGVI is a vulnerability manager for enterprise environments. Uses vulnerability sources like NVD, auto-updates its repository and looks for vulnerable products installed on your servers, creating alerts and notifying their administrators.

Virago is a multi-webcam video surveillance software for GNU/Linux systems.