Network Address Translation

libdnet provides a simplified, portable interface to several low-level networking routines, including network address manipulation kernel arp(4) cache and route(4) table lookup and manipulation network firewalling (IP filter, ipfw, ipchains, pf, PktFilter, ...) network interface lookup and... Platforms: *nix

This script uses the Linux SIOCGIFADDR ioctl to find the IP address associated with a network interface, given the name of that interface, e.g. "eth0". The address is returned as a string containing a dotted quad. Platforms: *nix, Python, BSD

The program for reception of information on available computer in network (the name of the computer, its IP address, operating system, available network disks and more). Platforms: Windows

The Network Monitor II (wired and wireless) will show your SSID, signal quality, Internal IP address, External IP address with your country flag when you are connected to the internet, network utilization, upload speed, download speed and total (both current session and global) of usage. It does... Platforms: Windows, Windows 8, Windows 7, Windows Server

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

Network scanner is an IP scanner for network analysis that will allow you to see all network computers in several seconds. It can scan an unlimited number of IP address ranges or computers from a list. It scans computers not only for NetBIOS resources, but also for running FTP and web services.... Platforms: Windows

Wireless Network Viewer is a small utility that runs in the background, and monitor the activity of wireless networks around you. For each detected network, it displays the following information: SSID, Last Signal Quality, Average Signal Quality, Detection Counter, Authentication Algorithm,... Platforms: Windows, Other

Network Meter is a most advance network desktop gadget. It will show your SSID (Service Set Identifier), signal quality, internal IP address, external IP address, IP lookup with Google maps, speed test, upload speed, download speed, remaining (usage and day), total of usage and whether your... Platforms: Windows

Keep Network Alive is a handy utility designed to keep your internet / LAN connection going. Keep Network Alive runs in the background and pings to the target IP address or domain name. Users will also be able to set the time interval that the application will ping those hosts. You won't need to... Platforms: Windows, Windows Vista, 2008, 7, 7x64

This script allows you to convert dotted-quad IP addresses to long integer and back, get network and host portions from an IP address. Platforms: Windows, Mac, *nix, Python, BSD Solaris

Network Alarmer is a lightweight software created to offer you the ability of verifying the availability of various network devices by checking their IP address and warning you through an email message or a phone call, when something goes off course. Network Alarmer is able to check the state... Platforms: Windows, Windows 8, Windows 7, Windows Server

FinitySoft Network Monitor displays all kind of information in real time about all network adapters (network cards, RAS connections, virtual cards, server monitoring for web hosting) in your system. Data displayed for each network adapter: - Current download speed - Current upload speed... Platforms: Windows

The Securepoint Network Test Tool allows you to analyse the traffic and content of your network. It includes a sniffer and many more. The tool is freeware and works under Windows98, NT, 2000, XP and ME. Features: Windows Protocol tables (TCP/IP/ARP): Easy and fast summary of all... Platforms: Windows

Network Monitor displays all kind of information in real time (1-second update) about all network adapters (network cards, RAS connections, virtual cards) in your system.Data displayed for each adapter:- Current download speed- Current upload speed- Total data downloaded- Total data uploaded- IP... Platforms: Windows

Network Pipemeter is a tool for measuring available bandwidth between hosts. nepim is also useful to generate network traffic for testing purposes. nepim operates in client/server mode, is able to handle multiple parallel traffic streams, reports periodic partial statistics along the testing,... Platforms: *nix

EtherEye is a web-based network host checking system written in PHP and standards compliant HTML. You simply provide it with a list of IP addresses or domain names via the configuration interface and it will ping them on request and output the results as HTML. You can also access the results... Platforms: *nix

Arphound project is a tools that listens to all traffic on an ethernet network interface, and reports IP/MAC address pair, as well as events such as IP changes, IP conflict, IP addresses with no RDNS, various ARP spoofing, and packets not using the expected gateway. Reporting is done to stdout,... Platforms: *nix

Parallel Network Scanner provides a fast network services scanner. pnscan is a scanner for TCP network services. It uses multithreading to increase its speed. pnscan tries to be smart as to how many threads to start - it will dynamically start only as many as is needed to make progress in the... Platforms: *nix

network jack is an Internet troubleshooting and information gathering tool. It provides a Web interface to several common command-line tools, including ping, traceroute, dig, and whois, as well as a subnet mask and CIDR block calculator. Current Modules which you can find in the application:... Platforms: *nix

Static IP configurator is a network configurator for static IP address by using kommander.. Platforms: *nix