Open Source Network Monitoring Software - Page 13

Mcscanner scans a network for multicast sources, which are explicitly avoided in typical network scanners such as nmap. It sends PIM Hello and IGMP Queries then listens to network traffic and prints out the source and destination.

nrpe_nt is a windows version of the nrpe (Nagios Remote Plugin Executor) daemon for unix-like operation systems. It provides methods to execute Nagios service checks on a windows host and report the results back to your Nagios host.

A copy of NetMeter (network bandwidth monitoring) binary and source made by Oliver Winterholler (ReadError). Author abandoned its development, so I'm placing it here just in a hope that someone may find it useful, or to even pick up its development.

NetXMS is modular, enterprise-oriented monitoring system, released under GPL2 license. It can be used for monitoring entire IT infrastructure, starting with SNMP-capable hardware (like switches and routers) and ending with applications on your servers.

This is an application to allow collecting, presenting and administering Cisco flows from routers and layer-3 switches. It contains a Collector, a Grapher and a PHP administration environment. Netflow packet supported version is 5

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)

Easy to use network stress tester

Network Traffic Analyzer - accounts traffic on linux-based router using iptables output. Generates web pages with statistics and graphs.

Based on dnstop, webtop reads either a live Ethernet stream or a pre-captured file of packets, and performs aggregations based on standard HTTP headers. It can operate in an interactive mode, as well as produce reports for inclusion into incident reports, et cetera.

Network activity depends only on the user's settings and is directed only to the addresses written in the monitoring data list of the TXT file. The function of the program is to ping devices, and coloring the rectangles signed with addresses in red or green. We will planning in the future to add an event log, сhoice of graphic icons for the diagram, metadata for each device, make a alarm signal for USB and network devices for warning (siren of flasher light for example), monitor devices working with the RS-485 interface. And there may be something else. if you have any ideas you can write

winKnocks is an encrypted(DES) port knocking tool. Knock sequences are defined through XML files; users specify: number of packets of each knock sequence, payload and header of each packet. Logging capability. Generation of smoke packets.No replay-attack

A simple yet powerful Power Daemon (powerd) to monitor an Uninteruptable Power Supply (UPS) with the additional capabilities of notifying remote hosts that may not have a way of knowing if their power is off.

PowerPing is a small, improved ICMP command line ping program for Windows. It is lovingly inspired by the look and feel of native windows and linux ping utilities, with the goal of providing a familiar but fresh ping experience along with more advanced features and a nicer, more colourful look. PowerPing extends the normal functionality of native tools with additional ICMP features in one place such as scanning, flooding, graphing, listening and more. All this is built from the ground up in C#, with its own implementation of ICMP protocol allowing for greater performance and a more tailored ping experience.

CLI based, recursive mapping/discovery of network devices via SNMP(CDP/OSPF/BGP MIBs). SNMP(LLDP MIBs), telnet, and SSH are to follow, along with multi-vendor support (right now only supports cisco devices). Requires Perl and Net::SNMP, Net::SSH, and Net::Telnet modules.

ATTENTION: Snare Lite is unsupported legacy software. While it will remain a part of the SourceForge community, it is no longer secure and compliant. For up to date Snare software check out Snare Enterprise. https://www.snaresolutions.com/try-snare-for-free/ Snare Enterprise was created to keep up with the fast paced security software market. It started with the desire to create premium logging and SIEM tools that were agnostic by nature so they could be used to boost any SIEM architecture regardless of third party developers. In fact, the agnostic nature allows it to bridge gaps between multiple SIEM implementations across business units. For more on use cases, check out the Intersect Alliance website. https://www.snaresolutions.com/ Snare Enterprise’s premium features include: - Regulatory Compliance - TLS Encryption - Log Simulcasting - TCP – Guaranteed Log Delivery - USB Device Monitoring - And more! For updates follow us on social media!

Sniffer4J is a java packet capture and manipulation tool that allows full analysis of a network. It is built upon pcap libs (winpcap, and libpcap) and can run in Windows and most Linux flavors. The current stable version (2.0) provides shared libraries (.dll and .SO) compiled and tested for both x86 and x64 architectures. Sniffer4J work’s by parsing packets in a comprehensive Pdu format. Each Pdu encapsulates the next one, making easy to navigate through the Frame. Frames can be forged in the same manner allowing them to be injected in the network. Sniffer4J support several protocols including: * Ethernet I & II (including LLC and SNAP frames) * Vlan (802.1Q) * Arp * Ipv4, Ipv6, (including options) * Next Header for IpV6 * Ipsec * TCP (including options) * Udp * Icmp (including RFC 2461 and Ipv6) * Lldp * Ipx And more to come… Remember: If you don’t test your network, some else will… Bernardo

SoapTrace.Net. A soap message monitoring utility written in C#. Captures soap messages by behaving as a proxy server or by capturing data packets using the WinPcap library or Windows Raw Sockets.

The aim of this project is to provide an easy-to-use log-anlyzer for squid-log-files. There is also a webmin modul, to make the log-file-viewing more fun. Perhaps there will also be support for other logfiles in the future. (No longer actively maintained

Switchport Map is a tool to automatically find, trace, and log used switch ports on a network as well as find relationships between switches.

Switzerland is a tool for testing networks, ISPs and firewalls developed by the Electronic Frontier Foundation (www.eff.org). It will spot IP packets which are forged or modified between clients, inform you, and give you copies of the modified packets.

Python SNMP Manager and Agent Protocols and APIs for use with the Twisted Matrix networking platform.

A multi functional tool for port forwarding offers a full matrix of capabilities for selecting network traffic by interface,MAC,IP,TCP,UDP and forwarding it to another interface,MAC,IP,TCP,UDP. Flexible rules allow to change specific attributes of the traffic leaving the rest intact. The port forwarding rules can be imported/exported into XML files. Vivid user interface indicates in real time which rules are triggered by the traffic. The program has its own proprietary traffic management engine (network device driver) which does not make changes to the operating system, instead it simply filters the traffic. Hence, it can work side-by-side with lots of other network and security software.

WhoisUP v0.3 monitors hosts via ICMP and shows the status in a web page. When a host is down, the script can send mail, syslog message, open a popup message or play a sound. Moreover, the script monitors if the host exceed the latency threshold limit. The script uses NMap to send ICMP packets and to save the host status into an XML file. Then, WhoisUP reads the XML and shows the report in a web page with AJAX features; in case of host failure the script can send alarms. WhoisUP is useful to monitor hosts (PC, Server, NAS, Router, Switch and so on...) and to receive alerts when a host go down.

The Wireless Access Point Monitor (wapmon) will use SNMPv1 queries to poll your Wireless Access Point(WAP), and keep track of the Clients that have been and are connected to it It will inform you when a new client has connected, and will e-mail if enable

DIMTree is Tree View Browser for DIM system. The DIM is CERN designed Distributed Information Manager system, see http://dim.web.cern.ch/. DIM uses to create distributed DAQ and experiment control systems. DIMTree is browser for DIM which provides Tree View to browse DIM Servers, his published Services and it's data content. It's useful test/monitor/debug tool for DIM users.