Monitoring Network Traffic

check_tcptraffic is a simple Nagios plugin to monitor network traffic on Linux systems. Usage: usage: -c crit critical -w warn warning -i iface network interface -r initialize -v verbose. ETH Zuerich Platforms: *nix

nfcount is tool for count network traffic by using rules. Rule can be defined by source or destenation IP address, timeranges. Accounting result may be simple counter or hystogram.. Platforms: *nix

Traffic Control - Next Generation (tcng) is a revision of the Linux network traffic control infrastructure that aims to make the configuration language less cryptic, and provide better interfaces for software and hardware accelerators. The goal of this project is to revise the network traffic... Platforms: *nix

Show Traffic - monitors network traffic on the chosen network interface and displays it continuously. It could be used for locating suspicious network traffic or to evaluate current utilization of the network interface. When I discovered Trafshow for Linux (Copyright é 1993-1997 JSC Rinet,... Platforms: Windows

The SFSU Penaltybox is a solution for high network traffic in residence halls. It implements a bandwidth quota, penalizing the users who cause most of the network congestion. When users go over their bandwidth quota in a time period their traffic is limited using a Packeteer PacketShaper for a... Platforms: *nix

tcpreplay is a suite of tools to edit and replay captured network traffic. Platforms: *nix

vnstat PHP frontend project is a PHP fronted end to vnStat, a network traffic logger. Since vnStat is console mode only I created this script to make a nice report of the data collected by vnStat. This script requires a working PHP setup with GD image libraries. Also vnStat must be properly... Platforms: *nix

TraffAcct is a platform for gathering network traffic data for use in link volume calculations or billing. TraffAcct can be used to monitor the traffic usage of many network interfaces include Ethernet, serial, ATM, and Frame Relay. It can also be used to account for traffic on virtual... Platforms: *nix

Streamsniff is a command line tool that sniffs network traffic for stream urls. I built it because I got tired chasing stream urls hidden behind loads of html and javascript. Run it as root, fire up your browser and start the stream you want to "expose". Streamsniff detects the initiation of... Platforms: *nix

Netwatch is a Linux program created to aid in monitoring Network Connections. It is based on a program called "statnet" but has been substantially modified for its Ethernet emphasis. The project is a dynamic program which displays the Ethernet status based each the connections activity. It has... Platforms: *nix

Netcount is a package for logging and displaying PPP network traffic on Linux machines. Logging is done via a small shell script which is called during the ip-up, ip-down and system startup processes and from cron, while analysis and printing is done by a program written in Python. The display... Platforms: *nix

TNV stands for The Network Visualizer or Time-based Network Visualizer and depicts network traffic by visualizing packets and links between local and remote hosts. TNV is intended for network traffic analysis to facilitate learning what constitutes normal activity on a network, investigating... Platforms: *nix

NOCOL is a popular system and network monitoring (network management) software that runs on Unix systems and can monitor network and system devices. The software uses a very simple architecture and is very flexible for adding new network management modules. Whats New in This Release: - Unix... Platforms: *nix

JAgents project is a Game theoretic Evolutionary Network Traffic Simulator. JAgents (A Game theoretic Evolutionary Network Traffic Simulator) is a tool for simulating dynamics of selfish users in traffic networks like the Internet. Classical Game Theory has been extensively used to analyze... Platforms: *nix

THC-Snooze is a framework for network traffic analysis. THC-Snooze project can be used as a sniffer or a network based intrusion detection system. It will watch the network traffic and invoke small programs ("modules" or "protocol dissectors"), which are easily written in a script language, to... Platforms: *nix

nChronos Free is the industry's first retrospective network analysis freeware. By performing extensive real-time packet capturing and recording, efficient data retrieving and in-depth back-in-time network analysis , nChronos Free offers home offices or SMB who could not afford costly network... Platforms: Windows

Versatile, powerful timer, reminder and scheduler tool to execute over 15 tasks (turn off PC, restart, lock screen, display text, run selected application, close selected program/process, play sound, disable screen saver, make screenshots, send key combination to active window, mouse click) at... Platforms: Windows

In order to test and troubleshoot networks we need tools that allow us to generate network traffic and analyze the network's throughput performance. This is true for both wired and wireless networks. We focus strictly on 802.11 (WiFi) networks because analysis tools are relatively scarce or, when... Platforms: Windows

Network Traffic Monitor shows you which processes in your machine are causing TCP/IP network traffic, how much traffic that is, and over which IP ports this traffic takes place. For each process it can show detailed information, including the path to the process executable. Network Traffic... Platforms: Windows

IPFWstats is a suite of shell, perl and PHP scripts to count network traffic ona per user basis on a server using the FreeBSD IPFW firewall. Statistics are imported into a MySQL database daily and canthen be viewed using a PHP script in a web browser Platforms: Mac, *nix, PHP, BSD