Tcp Udp Ports Scanner

Scanmetender Standard is a multifunctional TCP/UDP network scanner and security suite, which unites a perfect graphical user interface (GUI) with professional functions. Scanmetender Standard is not only able to scan ports, but also to close them! It is probably the best choice if you search a...

Seconfig XP can configure Windows not to use TCP/IP as transport protocol for NetBIOS, SMB and RPC, thus leaving TCP/UDP ports 135, 137-139 and 445 (the most exploited Windows networking weak points) closed. This tool works only with Windows registry (it doesn't install any files/drivers...

Free Tcp Port Scanner is the software that helps to find TCP opened ports. Port scanner can scan network up to 10,000 ports per second. It's really fast port scanner.


Platforms: Windows

NetCallback is a Java application permitting the export of TCP and UDP ports behind a firewall to hosts outside the firewall. This may be useful in some special cases, for example, centralized control of test (demo) networks, or connection to applets running in browsers. NetCallback consists of...


Platforms: *nix

Network Communicator is a simple script for sending and receiving data over TCP/UDP connections. It can be useful for testing firewall configurations, routing tables, and similar things. I had originally written two scripts for testing TCP only: a talker and a listener. Upon failure to...


Platforms: *nix

CurrPorts displays the list of all currently opened TCP/IP and UDP ports on your local computer. For each port in the list, information about the process that opened the port is also displayed, including the process name, version information, the user that created it, and more. In addition,...


Platforms: Windows

Afghan Hound Quote of the Day Daemon project is a TCP/UDP quote-of-the-day server. Afghan Hound Quote of the Day Daemon uses both TCP and UDP port 17 to return a random quote from fortune(6) style quote files. It has performance benefits over other programs which use fortune(6) to source their...


Platforms: *nix

PacGen is an Ethernet IP TCP/UDP packet generating tool for Linux. Experimental ARP generation is included. Experimental ARP generation is included. This tool enables custom packets with configurable Ethernet, IP, TCP, and UDP layers as well as custom payloads. As an added feature there are...


Platforms: *nix

Eiffel INET provides an Eiffel classes for writing IPV4 (TCP/UDP) servers and clients. Eiffel INET is a set of Eiffel classes (written to be used with SmallEiffel) which allow writing TCP and UDP clients & servers. Programs written with Eiffel INET run in a single thread-less process that...


Platforms: *nix

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. Knocker it is available for Linux, FreeBSD, many Unix platforms, and Windows 95/98/2000. Both a console version...


Platforms: *nix

netscript is a multi-platform, lightweight and portable TCP/UDP socket scripting system. It is intended to automate situations, built on a word-to-word ruleset response system. It includes wildcard support, character replacement, random replacement, argument inclusion, server timeout, initial...


Platforms: *nix

NetCom is a software for system administrators, IT-professionals and advanced users. With NetCom you can give full control over local area network (LAN) and over INTERNET connections. - support for remote scripting (with Microsoft Active Scripting) and provide useful remote administration...


Platforms: Windows

EHNT is a tool which turns streams of Netflow (version 5) data into something useful and human-readable. (Netflow is a UDP-based traffic reporting protocol created by Cisco, generated by Cisco, Juniper, Foundry, and other routers.) Netflow operates in many ways. It will dump flow records in...


Platforms: *nix

Acid Scanner is lightweight network auditing tool (scanner) for home or office use that allows administrators, managers, or common users scan their networks, uncover possible security risks and find unprotected ways to their computers. This software is freeware and fully portable, no need to...


Platforms: Windows

Ports Monitor is network monitoring software that displays the list of all currently opened TCP/IP and UDP ports on your local computer. For each port in the list, information about the process that opened the port is also displayed, including the process name, full path of the process, version...


Platforms: Windows, Other

Active Ports - easy to use tool for Windows NT/2000/XP that enables you to monitor all open TCP/IP and UDP ports on the local computer. Active Ports maps ports to the owning application so you can watch which process has opened which port. It also displays a local and remote IP address for each...


Platforms: Windows

Use this software to open server side TCP/UDP Intelligent (proxy) ports and map them to any local or remote IP/Port. You can apply RuleSets to Intelligent (Proxy) ports to Block specific IP Ranges, To delay connection for specic IP ranges, Limit maximum number of simultaneous connections per IP...


Platforms: Windows

Axence NetTools Pro is a FREE and very comprehensive set of administration tools: - NetWatch: host monitoring with alerting, real-time & historical charts of response time & packet lost; e-mail & sound notifications available when a host is down; nodes names identification. - WinTools:...


Platforms: Windows

This function will return a list of ports (TCP/UDP) that the current machine is listening on. It's basically a replacement for parsing netstat output but also serves as a good example for using the IP Helper API.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

Unicornscan is an asynchronous TCP and UDP port scanner developed by the late Jack C. Louis.


Platforms: *nix