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.

Zabbix is an enterprise-class open source distributed monitoring solution designed to monitor and track performance and availability of network servers, devices and other IT resources. It supports distributed and WEB monitoring, auto-discovery, and more. An enterprise-class distributed monitoring solution for networks & apps

OSSIM, AlienVault’s Open Source Security Information and Event Management (SIEM) product, provides event collection, normalization and correlation. For more advanced functionality, AlienVault Unified Security Management (USM) builds on OSSIM with these additional capabilities: * Log management * Advanced threat detection with a continuously updated library of pre-built correlation rules * Actionable threat intelligence updates from AlienVault Labs Security Research Team * Rich analytics dashboards and data visualization

BASE is the Basic Analysis and Security Engine. It is based on the code from the Analysis Console for Intrusion Databases (ACID) project. This application provides a web front-end to query and analyze the alerts coming from a SNORT IDS system.

NagiosQL is a professional, web based configuration tool for Nagios 2.x/3.x/4.x. It is designed for large enterprise requirements as well as small environments. Any Nagios functionalities are supported.

Webminstats is a Webmin's module which display a graphical log of historic information. It's modular in design, as to be able to log everything from CPU usage to email box size.

A network access control (NAC) system featuring a captive-portal for registration and remediation, wired and wireless management, 802.1X support, isolation of devices, integration with IDS; it can be used to secure networks from small to large. NOTE: PacketFence new version are not pushed on that repository anymore. All version from 11.2.0 can be found by changing the PF_VERSION in the URL. https://packetfence-iso.us-ord-1.linodeobjects.com/vPF_VERSION/PacketFence-ISO-vPF_VERSION.iso and ZEN version could be downloaded at by changing the PF_VERSION in the URL. https://packetfence-zen.us-ord-1.linodeobjects.com/vPF_VERSION/PacketFence-ZEN-PF_VERSION.zip Ex: https://packetfence-iso.us-ord-1.linodeobjects.com/v14.0.0/PacketFence-ISO-v14.0.0.iso https://packetfence-zen.us-ord-1.linodeobjects.com/v14.0.0/PacketFence-ZEN-v14.0.0.zip Source code is hosted here: https://github.com/inverse-inc/packetfence Issue tracker is hosted here: https://github.com/inverse-inc/packetfence/issues

IPplan is a web based, multilingual, IP address management, DNS and tracking tool based on php 4, simplifying the administration of your IP address space. IPplan can handle a single network or cater for multiple networks with overlapping address space.

CloseTheDoor indentifies all the listening ports TCP/UDP over IPv4/v6 and the associated program files. This will help you to detect security holes and close backdoors when you want to prevent remote attacks.

PHP Server Monitor is a script that checks whether your websites and servers are up and running. It comes with a web based user interface where you can manage your services and websites, and you can manage users for each server with a mobile number and email address. For services a connection will be made to the entered ip or domain, on the given port. This way you can check if certain services on your machine are still running. To check your IMAP service for example, enter port 143. For websites you can enter a link and it will check the HTTP status code. If the HTTP status code is in the 4xx range or a timeout, it means an error occurred and the tool will start sending out notifications. You can also set a regular expression to match for content on the page itself. Each server has its own settings regarding notification. You can choose for email, text message (SMS) and Pushover.net notifications. For more info please visit http://www.phpservermonitor.org

ATTENTION!!! Wol is now hosted on our own servers at http://wol.aquilatech.com. Wake On LAN, WakeOnLAN, shutdown software for Windows. A powerful WOL, ping, shutdown, GUI application.

NagVis is a visualization addon for the well known network managment system Nagios. NagVis can be used to visualize Nagios Data, e.g. to display IT processes like a mail system or a network infrastructure.

Set of utilities unified in one application to check the security of a machine over networks, and specially TCP/IP. i.e.: DoS, Packet Injector, Adv. Proxy use, ...

A set of Nagios plugins using snmp to monitor hosts and network equipement.

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).

LAN-MANAGER is an application which will be able to monitor networks,to analyze the network's topology and warn the network's administrator in case of an incident.

System and Network Monitor (SNM) will monitor and graph computing devices using snmp, ping & custom modules, also alerts via email. SNM is written in Perl for Win32 & Linux, runs 24*7, recording results in RRD for later display via a web browser.

This has a Python ICAP (Internet Content Adaptation Protocol) server and IRML parser. Using this, a web proxy can do rule-based adaptation of content before delivery to clients. Has a Python proxylet API and squid-icap-client code too.

AWBot is an easy to use tool to test a web site.: AWbot connects to your web site and make URL requests like any other visitors. AWBot is not a web indexing robot but a web client tool that emulate some visitors browsing on your site to test its reliab

ACGVision is a software monitoring system developped in Java and using SOAP WebServices.

Webacces is a PHP scipt and a Admin Mod plugin to administrate your HL (or mod) server via the Web. It basically can get the list of players, and infos about the game but can too modify the MOTD or the mapcycle !

The goal of this project is to provide a liveCD allowing the user to analyze networks for VoIP installations. This project gives you a global network state.

Canopsis is the first Open Source Hypervisor. It's built on top of existing monitoring solutions (Shinken, Nagios, Syslog)… Its goals is to correlate events from those solutions and fills the gap between technical monitoring and business monitoring.

CnxManager allows you to associate actions with network connections. These actions will be launched when a connection becomes active and allow to change proxy settings, redirect ports, launch applications and many more through the use of plugins

CorbaTrace is a helpful tool for tracing communications beetween Corba objects. Once CorbaTrace is installed, remote calls are intercepted and informations are stored in XML files. So, you will be able to apply filters and get XMI files to see the commu