Open Source Perl Network Monitoring Software

Net-SNMP provides tools and libraries relating to the Simple Network Management Protocol including: An extensible agent, an SNMP library, tools to request or set information from SNMP agents, tools to generate and handle SNMP traps, etc.

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.

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

The Open IPMI project aims to develop an open code base to allow access to platform information using Intelligent Platform Management Interface (IPMI).

SIGAR (System Information Gatherer and Reporter) is a cross-platform, cross-language library and command-line tool for accessing operating system and hardware level information in Java, Perl and .NET.

Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids. It is based on a hierarchical design targeted at federations of clusters. Supports clusters up to 2000 nodes in size.

Two Packages: (1) Command line network monitoring tool that sniffs packets for a fixed time and then reports total byte and packet counts for each connection (ip/port pairs and protocol). (2) Web reports based on collected data from one.

LCDproc controls various LCD and VFD devices in a standardized way, and ships with a client to display various system statistics. Supports multiple platforms (Linux, *BSD, Solaris). Client/server model allows multiple clients to use one display.

pork, oidentd, iplog and ocd

PADS is a signature based detection engine used to passively detect network assets. It is designed to complement IDS technology by providing context to IDS alerts.

httest is a script based tool for testing and benchmarking web applications, web servers, proxy servers and web browsers. httest can emulate clients and servers in the same test script, very useful for testing proxys.

Autostatus is a network monitoring program for hosts and services. It is designed to be fast and extremely easy to use. It monitors by icmp pings and by attempting TCP connections to specified ports.

IP accounting tools package based on Berkeley Packet Filer mechanism. Continue from BPFT by V.Vorobyev, TRAFD by V.Belekhov & S.Svirid. Use the PCAP library to implement connection to bpf kernel pseudo-device.

EHNT is a tool which turns streams of Netflow (version 5) data into something useful and human-readable. (Netflow is a UDP-based traffic reporting protocol created by Cisco, generated by Cisco, Juniper, Foundry, and other routers.)

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

Benson is an automated monitoring system designed to ease the life of a network, system, and database administrator. Benson harness the power of Perl for flexibility all while maintaining the low foot print required of a networked monitoring system.

IPTables::IPv4 is a Perl interface for managing the kernel-level Netfilter subsystem using Perl scripts.

This program helps you pointing your antenna to satellite with inclined orbit if you are using Linux DVB card and RC2000C AZ/EL tracking antenna controller from researchconcepts.com

Peep is a network monitoring tool that represents network information via an audio interface. Network diagnostics are made not only based on single network events but whether the network sounds "normal".

802.11 network tools - allow for detection of networks and services initially using wireless extensions for linux (openbsd porting simple?) and raw 802.11 frames. initial support is for the wavelan/orinoco card and plan support for aironet cards (onc

Automated Incident Reporting (AirCERT) is an Internet-scalable infrastructure to automatically receive, process, and analyze security event information reported from across administrative domains.

Autocheck is a distributed, extensively configurable, systems monitoring tool for unix'es written in Perl. It includes SMS and email notification and a lot of checks.

FAST library for storing and displaying various types of statistics. Rock stable and robust and well-designed image output.

A set of tools used in DSICM UW - Core Network Management Group inside Interdisciplinary Center for Mathematical and Computational Modelling at University of Warsaw - for managing and monitoring network.