Udp Port Ping
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
NetPacket::UDP is a Perl module to assemble and disassemble UDP (User Datagram Protocol) packets. SYNOPSIS use NetPacket::UDP; $udp_obj = NetPacket::UDP->decode($raw_pkt); $udp_pkt = NetPacket::UDP->encode($ip_obj); $udp_data = NetPacket::UDP::strip($raw_pkt); NetPacket::UDP provides a...
Platforms: *nix
License: Freeware | Size: 11.26 KB | Download (144): NetPacket::UDP Download |
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
License: Freeware | Size: 100.35 KB | Download (107): Afghan Hound Quote of the Day Daemon Download |
SIB (Simple IPX Bridge) is able to tunnel IPX and IP frames received by your Ethernet device via UDP over the Internet. It is able to put the interface it listens on to promiscous mode, so all frames (not only broadcasts, and frames for the tunneling server) can be received. Actually every...
Platforms: *nix
License: Freeware | Size: 21.5 KB | Download (104): Simple IPX Bridge Download |
The main goal of the Radius server (Remote Authentication Dial-In User Service) is to centralize the authentication information (name, password, keys ..) attached to users. It is frequently used with Remote Access Server equipments and Dial-in users. This Program is the server part of the Radius...
Platforms: Windows
License: Freeware | Size: 218.4 KB | Download (224): Radl Free Radius server Download |
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
License: Freeware | Size: 2.3 MB | Download (90): EHNT Download |
SplitCap is a free (as in beer) open source pcap file splitter. SplitCap splits one big pcap file into multiple files based on TCP and UDP sessions, one pcap file per session. SplitCap can also be used to split a pcap file into one pcap file per host-pair instead of session. The TCP and UDP...
Platforms: Windows
License: Freeware | Size: 143 KB | Download (49): SplitCap Download |
Happytime PPLib is a NAT Traversal and private network (LAN) access library. It can access to a private network of computers and network equipment from another private network or public network. The advantage is no need to configure port mapping on the router, without having to deploy Dynamic DNS...
Platforms: Windows, *nix, Windows 7, Android
License: Freeware | Size: 12.18 MB | Download (50): Happytime NAT Traversal Library Download |
The program is used for conversation in a local network. The voice packages are transmitted in a format GSM6.10. Voice packages and service information use one and the same UDP port: 4444. The program works without Server. The ContactList traces if the client is online or offline in a network....
Platforms: Windows
License: Freeware | Download (606): P2P VoIp Download |
TimeTools Atomic Clock SNTP Client Software is a freeware utility that allows a client to synchronise time to a selected Atomic Clock synchronised NTP server. The utility polls the specified ntp server at periodic intervals specified by the user and optionally synchronises time to the atomic...
Platforms: Windows
License: Freeware | Size: 2.3 MB | Download (230): Atomic Clock NTP Client Software Download |