Tcp And Udp Port Forwarding

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...

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

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


Platforms: *nix

Tcp Port Forwarding tool allows to capture and redirect TCP traffic that flows through a particular port. Tcp Port Forwarding software also can work as network bridge for redirecting TCP network traffic from one network card to another one. This tool is used for testing some services, firewall...


Platforms: Windows

Comm Echo is a free debug tool for serial port (RS232), TCP/IP and UDP port communication. It works like an echo wall for serial port, TCP/IP sever, TCP/IP client and UDP. It displays all received data in Text, Hex or Decimal format. All available serial port on computer. Features:...


Platforms: Windows

Simple Port Forwarding works with WebPages and not directly with your router. Making it a safe program to use. Its no different than using Firefox, IE or any other browser to setup port forwarding yourself. The program works by automating the process for you. So whether you don't understand how...


Platforms: Windows

Simple Port Forwarding works with WebPages and not directly with your router. Making it a safe program to use. Its no different than using Firefox, IE or any other browser to setup port forwarding yourself. The program works by automating the process for you. So whether you don't understand how...


Platforms: Windows

fixsrcip is a tool for binding outgoing TCP and UDP client sockets (IPv4) to specific source IP addresses on multi-homed hosts. It requires a current Linux system. fixsrcip tool uses LD_PRELOAD for preloading a small shared object to executables. The shared object overwrites the connnect() (for...


Platforms: *nix

DiamondCS OpenPorts is a CLI (command line interface) console tool that allows you to see all open TCP and UDP ports on your system, including owner processes, making it a powerful anti-trojan tool in its own right. OpenPorts is powerful, accurate, and reliable, and results can be displayed in...


Platforms: Windows

CrissCross is a small cross-platform C++ library for threading, console and file I/O, CPU identification (CPUID), and sockets (TCP and UDP). The main goal is to provide the ability to write a program using identical calls on the major platforms (Windows, Linux, FreeBSD, OpenBSD, NetBSD, and Mac...


Platforms: *nix

A Windows program that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections.convenient for viewing. 1.Show you detailed listings of all TCP and UDP endpoints on your system. 2.Automatic Refresh. 3.Show...


Platforms: Windows

A Windows program that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections.convenient for viewing. 1.Show you detailed listings of all TCP and UDP endpoints on your system. 2.Automatic Refresh. 3.Show...


Platforms: Windows

This script forward the TCP traffic from your machine to another host, and back in the the other way. It uses asynchronous socket thanks to ye olde asyncore module, which was used by Zope up until recently (they integrated the Twisted reactor). As a consequence, it should be able to handle a...


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

PKDUMP detects any TCP ,UDP port scanning or open connection attempt from foreign host over the internet with IP protocol version 4 or IP protocol version 6 . It detects for: TCP connect , TCP syn , TCP fin , TCP xmas, TCP ack, TCP null(no flags), UDP port (connect) and UDP null (0 bytes, UDP...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

Comm Operator Pal is a free tool to test and debug device or application that communicated with RS232, TCP/IP, UDP and HTTP. It supports data in Text, Decimal and Hex format. Data can be sent in list automatically. Single data can be sent repeatedly. It has built in check-sum calculator.


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

HardWall Firewall is an iptables firewall script that provides port forwarding, packet filtering, stateful packet inspection, port redirection, masquerading, SNAT, DNAT, NAT, and bridging. HardWall Firewall functions as both a workstation firewall and an IP forwarding firewall. Whats New in...


Platforms: *nix

dnsreflector daemon listens for DNS queries on a local UDP port and answers with records pointing back to localhost. Combined with OpenBSDs packet filter pf(4) this works as a bandwidth efficient spamtrap. dnsreflector was written and tested with OpenBSD. If you are interested in running...


Platforms: *nix

pkdump is a port scanning detection tool. The program detect any TCP ,UDP port scanning or open connection attempt from foreign host over the internet with IP protocol version 4 or IP protocol version 6 . The program can detect: TCP connect , TCP syn , TCP fin , TCP xmas, TCP ack, TCP null(no...


Platforms: *nix

DiamondCS OpenPorts is a freeware CLI (command line interface/console) tool that allows you to see all open TCP and UDP ports on your system, including the owner process. Using advanced port-to-process mapping technology, OpenPorts is powerful, accurate, reliable, and results can be displayed in...


Platforms: Windows