Open Source Network Monitoring Software - Page 8

Netmap can be used to make a graphical representation of the surounding network. It first uses traceroute to make a list of all routers and their interconnections, after which it generates a .dot file. You need the Dotty program to view the graphical rep

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.

This is a ping monitoring tool for almost any Windows System (tested on Win 98*-10 and Server 2003-2016) and it runs on Linux via WINE either*. No .NET is needed. This is a 32bit app and will work on x86 and x64 architectures. Adjustable and easy to use. And you can choose if you want it to create RAW packets instead of using Windows icmp.dll resources. Usage examples: PingMon.exe HOST1 HOST2 Will open 2 instances of PingMon and start pinging immediately. Since Windows shortcuts are limited, there also is a way to run a batch file like this: start PingMon.exe HOST 1 start PingMon.exe HOST 2 ... start PingMon.exe HOST 33 The numbers are used for positioning. Version 0.3 and later contain another tool, PingHist, to visualize log files again: PingHist.exe LOGFILE Will visualize file LOGFILE. *) Versions 0.2 and higher don't run on non-NT systems. This is due to elevation detections. So, on Windows 98 you will have to run 0.1 versions No further dev.

Simple Event Correlator (SEC) is a lightweight event correlator for network management, log file monitoring, security management, fraud detection, and other tasks which involve event correlation.

GoAccess is a real-time Apache web log analyzer and interactive viewer that runs in a terminal and provides fast and valuable HTTP statistics for system administrators that require a visual report on the fly.

This is a small and free program to ARP Ping your LAN and to send Wake on LAN datagrams to devices in your LAN. All found and active physical adresses, which will be discovered by ARP sweep pings will be stored in a list and saved to disk. You are able to search for certain hosts and also to send out Wake On LAN requests to stored devices. Devices can be grouped together so Wake-on-LAN requests can be send out to many hosts at once with ease. The software needs .NET 2.0 RTE installed.

IPCAD runs captures traffic on the specified interfaces (BPF, PCAP, divert, tee, ULOG, IPQ), and records the traffic for later retrieval and analysis. Traffic exported via RSH or NetFlow.

Intrusion Block (IBlock) is a small Linux daemon which greps the alertfile of an IDS such as Snort or Suricata and blocks the offender hosts for a given amount of time using iptables.

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

A multi-threaded ping tool based on WMI. Supports getting ping results from remote PC in domain (needs to be logged on as domain administrator). For example in a global company with multiple sites, for a person located in Hong Kong office, he / she can ping Singapore server from Sydney server without having to remotely connect to Sydney server first.

Knocker is a simple, versatile, and easy-to-use TCP security port scanner written in C, using threads. It is able to analyze hosts and the network services which are running on them. It is available for Linux, FreeBSD, Unix, and Windows95/98/2000.

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.

Get the latest version of GW Monitor here -> http://www.gwos.com/demo A unified Monitoring for all your devices and applications - virtual or physical. Provides event handling, notifications, dashboards, and much much more.

FlowDoh is an NFSEN (nfsen.sourceforge.net) plugin that can... * Provide a real-time dashboard of the top-talkers on your network * Send email alerts based on network activity thresholds * Allow quick drill-down into detailed flow information * Record historical values so you can know if the network traffic is normal (Planned feature) FlowDoh can be used for multiple purposes: * Find hacked servers on your network * Identify users who are hogging bandwidth (such as peer-to-peer file-sharing) * Create a baseline of network statistics about your servers (planned feature) FAQ: Q: Why is it called FlowDoh? A: Because "'Doh!" is what you will say after installing FlowDoh and finding that some of your servers are already hacked. Another possible answer is this acronym: Flow-Dashboard-Of-Hogs.

Looking Glass for Cisco,Juniper & Zebra/Quagga routers with AS-name lookups and community name translations (requires PHP+MySQL)

MIB Navigator is a Java-based GUI application for exploring SNMP MIBs and querying hosts running SNMP agents. Rather than providing persistent network monitoring, it serves as a investigative tool. OIDs are represented as nodes in a tree structure.

netleak is a collection of small perlscripts that detects connectivity between network segments. It is mostly useful to detect "leaks" in large organizations that have private network segments physically separated from the Internet.

Traff sniffs you network interfaces and accounts the traffic on a IP basis. The configuration is very flexible allowing you to create different/multiple accounting rules. The collected data is stored using Mysql, PgSQL, Syslog or files.

The program thrulay is used to measure the capacity, delay, and other performance metrics of a network by sending a bulk TCP or UDP stream over it.

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.

Net Statistics is a network monitoring tool. Watch device status, parameters and statistics for incoming and outgoing traffic, and summary info. Traffic diagram shows last few minutes in real-time for easy monitoring of network activity.

A native Cocoa app that can browse all registered domains, list all services, instances, and TXT records

https://github.com/subhra74/snowflake Snowflake is a graphical SSH client. It has a file browser, terminal emulator, resource/process manager, disk space analyzer, text editor, log viewer and lots of other helpful tools, which makes it easy to work with remote servers. It runs on Linux and Windows. Snowflake has been tested with Ubuntu server, CentOS, RHEL, OpenSUSE, FreeBSD, OpenBSD, NetBSD and HP-UX

The MD5summer is a GUI application for generating and verifying MD5 checksums of files. Entire directory structures can be summed recursively. Input and output files are compatible with those of the GNU md5sum application.

A verbose packet sniffer that displays a great amount of detail on each packet it reads, including application layer fields.