Network Emulation Tool

Netdisco is an SNMP-based L2/L3 network management tool designed for moderate to large networks. Routers and switches are polled to log IP and MAC addresses and map them to switch ports. Automatic L2 network topology discovery, display, and inventory.

Use the ActiveX controls included with the PowerTCP WebServer Tool to create a stand-alone web server application. Create your own web application instead of being limited by IIS, Apache, or other popular web servers. Write your web applications in your preferred development environment. Great...

Packit is a network auditing tool that allows you to monitor, manipulate, and inject customized IP traffic into your network. This can be valuable for testing firewalls, intrusion detection systems, port scanning, and general TCP/IP auditing.


Platforms: *nix

In the universe of your WAN, network devices are constantly under attack from villainous forces that threaten their performance and availability. What if you could shield your network devices from these evils so they could perform their duties uninterrupted? Never fear, our free Network...


Platforms: Windows

Netsh is a tool designed to debug network applications. It enables the user to dump incoming packets in ascii or hexadecimal, and to send handmade custom packets (again, ascii and hexadecimal forms can also be used). It is also able to forward the dumped packets: it has been designed to be...


Platforms: *nix

Manage your network with a free Network Monitoring Software application. Network Management Tool is an organized way to manage your network. 100% web-based network management. Manage your network devices with ease. 100% Free Network Managment Software! Manage all your network devices,...


Platforms: *nix

Vic is a video conferencing application developed by the Network Research Group at the Lawrence Berkeley National Laboratory in collaboration with the University of California, Berkeley. Source code and pre-compiled binaries acan be found on anonymous ftp. The UCB/LBNL video tool, vic, is a...


Platforms: *nix

Network Query Tool is a one-stop solution for obtaining information about a domain name or an IP address. Instead of manually using a variety of shell commands, or visiting numerous websites to investigate a host, just load Network Query Tool in your browser and enter the hostname or IP. NQT...


Platforms: *nix

NetDraw is a simple Network Drawing application, you can connect to a remote host, and start to draw, the remote host see your drawing in realtime and can print and save it.


Platforms: Mac

Network Security Toolkit is a bootable ISO live CD and its based on Fedora Core 2. The toolkit was designed to provide easy access to best-of-breed Open Source Network Security Applications and should run on most x86 platforms. The main intent of developing this toolkit was to provide the...


Platforms: *nix

MISPBO Network Monitor is a free, fast and powerful monitoring tool for users who want to control and monitor the Internet traffic on the company or home network.


Platforms: Windows

Network Utilities Module for Webmin features tools like ping, traceroute, nslookup, nmap, whois. It also gives an Interface to Whois and it features an IP Subnet Calculator. It calculates netmasks and gives you the smallest available netmask for a given number of hosts. I hope that you will enjoy...


Platforms: *nix

Understanding computer networks without performing practical experiments is really difficult, not to say it is almost impossible. Unfortunately, setting up a networking lab can be very expensive. Netkit has been conceived as an environment for setting up and performing networking experiments at...


Platforms: *nix

KDE Network Mapper is a network discovery, probing, and scanning tool. It is a KDE GUI for nmap. Individual hosts or entire subnets can be scanned simultaneously, and the results are shown in the interface as queries finish, so the user neednt wait for the entire scan to finish..


Platforms: *nix

Tvark is a network monitoring tool (sniffer) with a GUI front-end, and is tied to a MySQL database. Tvark is necessarily resource-intensive. It is a multithreaded, database utility for recording network traffic. As a consequence, it uses 100% of the CPU simply because of context-switching and...


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

Event log data is a critical source of information for security audit, compliance, and troubleshooting purposes. Major compliance regulations require event log audit data to be archived for up to 7 years. Netwrix Event Log Archiver is a free event log management tool with audit log...


Platforms: Windows, Windows 7, Windows Server

IP and Ethernet testing Tool is also known as "IET" and its an ethernet bridge addon for testing of network appliances and applications. Initialy IskraTel extended and customized the NistNet tool. However NistNet functions on IP layer and requires that tested equipment be configured to use...


Platforms: *nix

NSAT is a fast, highly configurable, bulk network security scanner for over 50 different services and hundreds of vulnerabilities. It's main advantage is its flexibility and configurability.


Platforms: *nix

Bond is a rapid application development (RAD) tool for linux that allows you to create network database programs quickly and easily. With this new version comes major updates in Bond XML format, and a move away from the use of C code completely! This means you can create powerful database...


Platforms: *nix