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.

PNP is an addon for the Nagios Network Monitoring System. PNP provides easy to use, easy to configure RRDTools based performance charts feeded by the performance data output of the Nagios Plugins.

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

jNetMap is a graphical network monitoring and documentation tool. It will ping all registered devices every x minutes, updating the status according to the result of the ping. Requires Java 8 or higher

EtherApe is a graphical network monitor modeled after etherman. Featuring Ethernet, IP, TCP, FDDI, Token Ring and wireless modes, it displays network activity graphically. Hosts and links change in size with traffic. Color coded protocols display.

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.

The pimped Apache status makes the Apache server status readable, sortable and searchable. The pimped Apache status can merge the status of several servers that opens the possibility to identify the troubleshooter even in a loadbalanced website. The webbased tool offers a multilanguage, skinable interface with a built-in updater. In several views you see most requested pages, vhosts, used methods, IPs that make the most requests and more. All views are sortable tables you can filter by a keyword and are available as API Request too to get its data as CSV, XML or JSON. Compatible with PHP 7+8 (and should run on PHP 5.x - but is not supported).

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.

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.

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.

Show system and ISDN information on external liquid crystal displays

Weblooker monitors serveral services on multiple systems for their status, up- and downtimes. A webgui and Android client to view the current status and logged downtimes is available as separately package.

Active dictionary attack on WEP keys in WLAN networks.

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.

NeDi is a lightwheight network management framework, which is based on a scheduled discovery, a SQL backend and a web based user interface.

Big Sister is an SNMP aware network and system monitor

Sniffer Server - decodes TCP streams and captures packets in general The captured content may be saved to files or sent to a client over TCP/IP connection (self-defined protocol)

A web-based LanParty administration tool - lanparty internet/intranetsystem <br> #[Features] Online-registration, Seatplan, Tournament-management, Catering system, Board, Messenger, Poll, News, FAQ, Pic-gallery, FTP-webinterface, Troubletickets and much

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).

SNMPMonitor is a tool to monitor SNMP devices. It is based on Qt and on the Net-SNMP library. It reads from devices like routers, printers or a snmp-deamon, and displays received data graphically.

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.

TraffStats: network Traffic Statistic - is a monitoring and traffic analysis software, using SNMP to collect data from any enabled device. - has the ability to generate graphs (using jpgraph) with the option to compare and sum up different devices.