udp
UDP echo 1.0
UDP echo is a very useful UDP server program that give you an echo of a text string that you send using a UDP client more>>
UDP-Lock 2.0
UDP-Lock is a free tool which helps you to prevent voice laggers more>>
Simple UDP Proxy/Pipe 0.3a
An advanced UDP proxy/datapipe/packets forwarder and modifier with multiple functions more>> An advanced UDP proxy/datapipe/packets forwarder and modifier with multiple functions
Simple UDP Proxy/Pipe application was designed to be an advanced UDP proxy/datapipe/packets forwarder and modifier with multiple functions.
Multiple clients allowed (you can connect many clients you want to this proxy), creation of ACP files (tcpdump capture files, just like a sniffer), packets forwarding (chat style, each packet is forwarded to all the other clients and server connected), packets injection (the tool opens a specific UDP port where you can send your customized packets which will be sent to the server), hexadecimal visualization and plugins support for the modification and visualization of the packets with some example plugins already included (Zdaemon huffman, Doom huffman, Half-life decoding and one for the replacement of the text strings).
Plugins (which work on both Windows and Linux) are very basic to create and use, just take a look at example_sudp.c for more informations .
Microsoft Windows 2000 Patch: UDP
Patch: Prevents a User Datagram Protocol (UDP) program from not working more>> Microsoft has released a Windows 2000 patch that will prevent a User Datagram Protocol (UDP) program from not working and generating a WSAECONNRESET response.<<less
UDP Player Winamp Plug-in 1.0
Plugin gives you ability to play Internet radio via UDP network protocol more>> This plugin gives you ability to play Internet radio via UDP network protocol. With this plug-in you can listen to Internet radio from PIT Engineering RadioRelay server or any other server that support multicast broadcasting over UDP.
Main features:
1. Support multicast and unicast radio broadcasting
2. Support PIT Engineering RadioRelay server
3. High quality sound
4. Low system requirements
5. Simple installation
Minimal requirements:
1. Pentium 166
2. 32 MB RAM
3. 0.5 MB on hard disk
4. Network card or modem
5. DirectX compatible sound card
6. Winamp 2.x or later
7. DirectX 8.0 or later<<less
Microsoft Windows 2000 Patch: UDP Update
Microsoft Windows 2000 Patch: UDP Update is designed to be a patch that let you prevent a User Datagram Protocol (UDP) program from not working and generating a WSAECONNRESET response. more>>
Microsoft Windows 2000 Patch: UDP Update is designed to be a patch that let you prevent a User Datagram Protocol (UDP) program from not working and generating a WSAECONNRESET response.
<<lessMicrosoft Windows 2000 Advanced Server Patch: UDP Program Update
Microsoft Windows 2000 Advanced Server Patch: UDP Program Update was released by Microsoft to prevent a User Datagram Protocol (UDP) program from not working and generating a WSAECONNRESET response. more>>
Microsoft Windows 2000 Advanced Server Patch: UDP Program Update was released by Microsoft to prevent a User Datagram Protocol (UDP) program from not working and generating a WSAECONNRESET response.
<<lessCurrPorts 1.65
CurrPorts displays the list of all currently opened TCP/IP and UDP ports on your local computer. In addition, CurrPorts allows you to close unwanted TCP connections, kill the process that opened the ports, and save the ports list to file, and more. more>> <<less
NirSoft - Display the list of all currently opened TCP/IP and UDP ports on your local PC. CurrPorts. CurrPorts displays the list of all currently openedAdapterWatch 1.08
display network adapter info more>> AdapterWatch displays useful information about your network adapters: IP addresses, Hardware address, WINS servers, DNS servers, MTU value, Number of bytes received or sent, The current transfer speed, and more. In addition, it displays general TCP/IP/UDP/ICMP statistics for your local computer.<<less
Hercules SETUP 2.7.3
Windows RS232/485, UDP/IP, TCP Client & TCP Server terminal. Just .EXE file! more>> Hercules SETUP is useful utility including terminal for the Serial port (RS232 or RS485), UDP/IP and TCP/IP (Client or Server). Implemented Serial Terminal works with the Virtual Serial Ports, and controls all serial port lines. You can also send macros to the device and log the communication to the file. Its only one .EXE file and no installation is required. Its distributed as freeware.<<less
3proxy 0.6
Universal proxy server with HTTP, HTTPS, SOCKS v4, SOCKS v4a, SOCKS v5, FTP, POP3, UDP and TCP portmapping, access control, bandwith control, traffic limitation and accounting based on username, client IP, target IP, day time, day of week, etc. more>> <<less
NetworkActiv AUTAPF 1.1
NetworkActiv AUTAPF is an configurable UDP and TCP port forwarder more>>
Main features:
- Define IP address ranges to allow or block for each port being forwarded.
- Have program forward multiple ports simultaneously.
- View the current data throughput speed of each port forwarding operation.
- Have program log connection events to a text file.
- Have program hide in taskbar.
- Run program without installing (if desired).
- Bounce connections back to connector (on same or different port).

DiamondCS OpenPorts 1.0
Powerful freeware console-based TCP/UDP port-to-process mapper for NT4/2K/XP more>> 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 five different styles, allowing for easy interpretation by both scripts and human eyes. Supports Windows NT4/2K/XP.<<less
Blues Port Tool 5.0.3.450
Universal TCP/UDP client/server more>> This is a simple universal TCP/UDP Client/Server, but it has nearly the same GUI as Blues Port Scanner. You be able to create a multi-client server on any port. Well, it is the logical addition for the scanner.<<less

Net Pulse 1
Net Pulse provides a diversified and effective Network Traffic Monitoring Software. more>>
Net Pulse 1 provides a diversified and effective Network Traffic Monitoring Software.
Major Features:
- Graphical monitoring of network traffic
- Monitor Active TCP Connections
- Monitor Failed TCP Connection Attempts
- Monitor Incomming/Outgoing TCP/UDP/ICMP/IP packets
- TCP, IP, UDP, ICMP Protocol supported
- Email Alerts for several traffic thresholds
- Customize your thresholds.