Windows Udp Port Listener
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
License: Freeware | Size: 5.12 KB | Download (104): dnsreflector Download |
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
License: Freeware | Download (60): PKDUMP Download |
Antiy Port is TCP/UDP Port to Process Mapper,Support Windows NT/2K/XP,the user must belong to administrator group
In NT system ,is requires the file psapi.dll in same dir.
This Function is already included in Antiy Ghostbusters Professional Edition.
Antiy Ghostbusters scans and cleans...
Platforms: Windows
License: Freeware | Size: 200 KB | Download (516): Antiy Port Download |
NetworkActiv AUTAPF is a solid yet accessible TCP and UDP port forwarding system for Windows. It keeps the data flowing whenever the network is ready and efficiently forwards many ports simultaneously. It can be configured both via a Windows-based interface and via a Web browser. It supports...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Shareware | Cost: $60.00 USD | Size: 4.57 MB | Download (65): AUTAPF Download |
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
License: Freeware | Size: 44.23 KB | Download (775): Comm Echo Download |
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
License: Freeware | Size: 18.43 KB | Download (100): pkdump Download |
Check Your Network Address Translator for Compatibility with Peer-to-Peer Protocols. If you are accessing the Internet from behind a Network Address Translator (NAT) of some kind, I would appreciate your help in surveying the behavior of different NATs, in terms of how and whether they support a...
Platforms: *nix
License: Freeware | Download (195): NAT Check Download |
Unicornscan is an asynchronous TCP and UDP port scanner developed by the late Jack C. Louis.
Platforms: Mac, BSD, Solaris, Linux
License: Freeware | Size: 2.91 MB | Download (45): Unicornscan Download |
Unicornscan is an asynchronous TCP and UDP port scanner developed by the late Jack C. Louis.
Platforms: *nix
License: Freeware | Size: 2.98 MB | Download (33): Unicornscan For Linux Download |
Fast Port Scanner is a fast multithreaded port scanner that scans about 400 ports a second. It supports both the TCP/IP and UDP protocols. You can select address ranges to scan multiple interfaces or hosts. Any open ports will have the any suspect Trojans listed with it. This program is free...
Platforms: Windows
License: Shareware | Cost: $10.00 USD | Size: 636 KB | Download (3057): Fast Port Scanner Download |
Serial Port Monitor is a professional application for RS232/422/485 COM ports monitoring. It monitors, displays, logs and analyzes all serial port activity in a system. It can effectively be used for monitoring serial data exchange between serial devices and any Windows application, debugging...
Platforms: Windows
License: Shareware | Cost: $79.95 USD | Size: 2.55 MB | Download (522): Eltima Serial Port Monitor Download |
UDP-Bridge is a transparent proxy for UDP traffic, designed for use with Linux 2.2.x kernels. It provides two-way proxying of UDP packets, to avoid the port number mangling that occurs with Linux IP masquerading. This mangle rule causes problems for some online games. This program was actually...
Platforms: *nix
License: Freeware | Size: 19.46 KB | Download (164): UDP Bridge Download |
Simple UDP proxy/pipe is 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,...
Platforms: *nix
License: Freeware | Size: 37.89 KB | Download (271): Simple UDP proxy/pipe Download |
Port Explorer is an advanced (yet easy-to-use) lightweight state-of-the-art socket analysis and exploration utility, designed for both novice and advanced users alike. Although still a relatively new program, Port Explorer is quickly becoming accepted as the leading program of its class...
Platforms: Windows
License: Shareware | Cost: $30.00 USD | Size: 1.17 MB | Download (636): DiamondCS Port Explorer Download |
Port Explorer shows you all the open ports on your system and what programs own them (called Port to Process mapping). Along with this ability it also has many tools including a packet sniffer, bandwidth throttling and country detection to name just a few. Port Explorer has an intuitive GUI that...
Platforms: Windows
License: Shareware | Cost: $30.00 USD | Size: 1.16 MB | Download (377): Port Explorer Download |
A world-class tool for network scanning, monitoring and administration:
- NETWATCH: multiple host availability and response time monitoring; notifications (e-mail, message, sound) on host availability issues; current and historical charts for response times and percentage of lost packets;...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 35.19 MB | Download (982): Axence NetTools Download |
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
License: Freeware | Size: 11.48 MB | Download (496): Axence NetTools Pro Download |
LinScope is GUI(QT), port scanner with enumerating windows network shares (SMB). LinScope can save favorites list. You can add different ip address ranges and scan them apart or together. Linscope searches FTP and HTTP services too. LinScope project works in large networks and internet, where...
Platforms: *nix
License: Freeware | Size: 143.36 KB | Download (112): LinScope Download |
ETrace is a configurable static port network tracing tool, similar to traceroute, but supporting ICMP, TCP, UDP and other IP protocols. Usage: etrace [ -BbCcnv ] [ -p profile ] [ -F config ] [ -i interface ] [ -I icmp-type ] [ -T port ] [ -U port ] [ -P protocol ] [ -r probe-count ] [ -t...
Platforms: *nix
License: Freeware | Size: 47.1 KB | Download (103): ETrace Download |
libSap library is a Linux port of windows SAP Library. SAP Library is a software emulation of CPU 6502 microprocessor and Pokey chip. Those two chips are used in Atari XL/XE computers. SAP Library is used to run programs written in 6502 machine language, programs that are using Pokey chip to...
Platforms: *nix
License: Freeware | Size: 37.89 KB | Download (123): libSap Download |