Showing 41 open source projects for "packet"

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  • 1
    GameNetworkingSockets

    GameNetworkingSockets

    Reliable & unreliable messages over UDP

    ...It is based on the "ack vector" model from DCCP (RFC 4340, section 11.4) and Google QUIC and discussed in the context of games by Glenn Fiedler. The basic idea is for the receiver to efficiently communicate to the sender the status of every packet number (whether or not a packet was received with that number). By remembering which segments were sent in each packet, the sender can deduce which segments need to be retransmitted. Encryption. AES-GCM-256 per packet, Curve25519 for key exchange and cert signatures. The details for shared key derivation and per-packet IV are based on the design used by Google's QUIC protocol. ...
    Downloads: 0 This Week
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  • 2
    Engine.IO

    Engine.IO

    Transport-based cross-browser bi-directional communication layer

    In most cases, the connection will be established with WebSocket, providing a low-overhead communication channel between the server and the client. Rest assured! In case the WebSocket connection is not possible, it will fall back to HTTP long-polling. And if the connection is lost, the client will automatically try to reconnect. Scale to multiple servers and send events to all connected clients with ease. Socket.IO is a library that enables real-time, bidirectional and event-based...
    Downloads: 0 This Week
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  • 3
    Yet Another APRS Client
    Client software for users of the Automatic Packet Reporting System amateur radio network.
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    Downloads: 475 This Week
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  • 4
    KB1OIQ - Andy's Ham Radio Linux

    KB1OIQ - Andy's Ham Radio Linux

    Install ham radio software on Debian Live, RPi OS, or Ubuntu Linux

    Latest Version: - Version v27: May 3rd, 2026 Version 27 ======== AHRL can be installed on top of Debian Live, Raspberry Pi OS, or any supported flavor of Ubuntu Linux. The supported Linux flavors are listed in the GETTING_STARTED document. An installation script does all of the work. Please download and read the bug workarounds file: https://sourceforge.net/projects/kb1oiq-andysham/files/v27/V27_Bug_Workarounds.txt Please download and READ the installation...
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    Downloads: 370 This Week
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    SipLine

    SipLine

    Free, native Windows SIP softphone with HD audio, SRTP encryption

    ...Features Ultra-Fast: Startup in <0.5s, minimal CPU usage HD Audio: Opus and G.711 codecs with adaptive jitter buffer Security: TLS transport, SDES-SRTP encryption, Windows DPAPI credential protection Multi-Account: Up to 5 simultaneous SIP accounts Plugin SDK: C# SDK for custom integrations (CRM, call recording, automation) Plugin Marketplace: Community and premium extensions Headset Support: Jabra, Poly, Sennheiser, Logitech with HID controls Call Quality: Real-time MOS Score, Jitter, Packet Loss and RTT monitoring Enterprise: Silent MSI installer, GPO support, JSON centralized config Compatibility: 3CX, Asterisk, FreePBX, OVH, Twilio, RingCentral, and more Language packages : https://sipline.feelautom.fr/languages
    Downloads: 7 This Week
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  • 6
    MultiMail Offline Reader
    MultiMail is an offline mail packet reader for Unix and other systems. It currently supports the Blue Wave, QWK, OMEN, OPX and SOUP formats. It has a full screen, color user interface, built with the curses library.
    Downloads: 4 This Week
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  • 7

    modbusmplex

    modbusmplex - a MODBUS/TCP multiplexer

    There are some MODBUS/TCP slave implementations around in this world with a limitation to serve only one concurrent master. Multiple masters accessing such a slave implementation causes all kind of havoc, from aborted TCP connections to packet loss and transmission errors. Modbusmplex is a MODBUS multiplexer that provides a way to work around such a limitation by multiplexing multiple MODBUS/TCP master connections into one MODBUS/TCP connection towards a slave. Modbusmplex is primarily developed under Linux but is kept portable and does build under Windows OS using the MSYS2/UCRT64 build environment. ...
    Downloads: 0 This Week
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  • 8
    Petoron-P2P-Messenger

    Petoron-P2P-Messenger

    minimalistic, secure and autonomous P2P messenger

    Petoron P2P Messenger (P-P2P-M) Architecture: Pure P2P - no servers, no databases Key storage: Keys generated in memory, never stored, erased after use Metadata: Only IP and port exist during the session - everything else is encrypted & obfuscated Encryption: PQS v1.2 - PBKDF2-HMAC-SHA256 (200k), BLAKE2s-MAC, custom stream cipher + fake padding Authentication: BLAKE2s-MAC (16 bytes) - instant failure on any data change Packet obfuscation: --stealth mode - padding, hidden structures Connection: Direct peer-to-peer only Anonymity: No accounts, logins, or phone numbers Third-party access: Impossible without physical access to both peers during session History: No storage — all in RAM, wiped on close Message size: Limited only by RAM & MTU — no artificial limits External dependencies: None DPI/blocking resistance: Harder to detect, can be masked Autonomy: Fully offline until peers connect 26.01.26 Add pqs_chat_tor.py github.com/01alekseev/Petoron-P2P-Messenger
    Downloads: 2 This Week
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  • 9
    PJON

    PJON

    Experimental, arduino-compatible, multi-master, multi-media network

    ...It was originally developed as an open-source alternative to i2c and 1-Wire but during development, its scope and features have been extended to cover use cases where IP is generally applied. PJON has been engineered to have a variable footprint (4.2-8.2 kB program memory) and overhead (5-35 bytes per packet) depending on its configuration.
    Downloads: 0 This Week
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  • 10
    JDataCom

    JDataCom

    Stream manager

    ...Display, modify, replay, store (tcpdump), decode flow of bytes or objects. Implement : loop/echo/paddings/... and delai/DB2XML/Stacks/Matrix/... management. Stream conversations with a dynamic packet analyse.
    Downloads: 2 This Week
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  • 11
    UDPStressTest

    UDPStressTest

    A Desktop app for network stress testing, TCP-Ping and icmp ping.

    ... * You can ping any ip address you want and get measure of TTL. * It gets the available range of IP's in your local network. * When you start the test you see testing throughput as a graph against time also total size of packet sent in (MB). *You can use it as DOS attack tool. *Every action done on the app is logged in XML file as data source (only stress test + ping). *TCP-Ping is a perfect way to discover network devices which active firewall to ignore ping packets or you can use it as TCP port scanner to check your network security. *Stress test speed graph can be exported as image easily. ...
    Downloads: 6 This Week
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  • 12

    FTN::Packet

    FTN Packet Perl module

    Perl extension for reading or writing Fidonet Technology Networks (FTN) packet files.
    Downloads: 0 This Week
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  • 13

    winafsk

    Decode packet radio data

    WinAFSK is a Microsoft Windows application (XP/7/8/8.1/10 [Vista has some issues]) which allows you to decode AFSK1200, AFSK2400, HAPN4800 and FSK9600 packet data in real time from any audio device on your machine such as a radio or sdr device. If you dont have radio equipment, you can use the VirtualAudioCable application or something similar to decode signals off of http://websdr.org
    Downloads: 3 This Week
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  • 14
    Rease Family Gaming

    Rease Family Gaming

    Rease Family Gamings Packet of fun, includes all of our latest games:)

    Every Program By Rease Family Gaming! You will have fun with RFGEP's amazing variety of games and ways to customize! With Dungeon Escape (Payment Required) You will have HOURS of fun with our super challenging maze game, but its more than just a simple maze... And More Games To Come Soon! Yahtzee Coming soon! Rease Family Gaming Multi Node BBS Coming soon! The Legend of Jim [RPG] Coming soon!
    Downloads: 0 This Week
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  • 15
    AirChat

    AirChat

    Free Communications For Everyone

    AirChat is a proof-of-concept communication system that works without the internet or cellular networks, using audio over radio links to move messages between nodes. It couples a lightweight packet format with asymmetric keys to enable addressed delivery, optional end-to-end encryption, and anonymous broadcast when encryption is disabled. The software talks to modem software such as FLDigi via XML-RPC, letting one machine handle radio I/O while others run the AirChat service, and it can also ride any device capable of transmitting audio, including low-cost handheld radios. ...
    Downloads: 2 This Week
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  • 16

    KA9Q Mirror

    An impressive early implementation of TCP/IP

    ...KA9Q NOS was only the second known implementation of the Internet protocols for low-end computers. Unlike PC/IP, KA9Q NOS could simultaneously act as an Internet client, a server and an IP packet router, and handle multiple client and server sessions. KA9Q NOS attracted many contributors and became widely used throughout the 1980s and 1990s in amateur packet radio and various educational projects. In a way, it was the Linux of its day. KA9Q NOS became the basis for several low-end commercial dialup terminal servers and routers. ...
    Downloads: 0 This Week
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  • 17

    JPacketGenerator

    UDP Packet Generator (Stream generator)

    Very basic UDP traffic generator. Works with a packet receiver to control the network status as Bandwidth, RTT, jitter, Loss % etc etc... Set Source Address, Destination address - Port Packet Size Stream Bandwidth And press start Command Line interface available java -jar JPacketGenerator.jar srcAddress srcPort dstAddress dstPort bitRate_bps All parameters are mandatory and with parameters the generator require no GUI or windows manager to work. ...
    Downloads: 0 This Week
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  • 18
    QuickSock

    QuickSock

    A simple C++ socket library used to make socket programming tolerable.

    The latest version of QuickSock is version (1.1.2). Wrapper for the Monkey Programming Language: http://monkeycoder.co.nz/Community/posts.php?topic=4866 QuickSock is a very simple C++ based UDP networking library. QuickSock currently relies on the WinSock library on Windows, (and as of April 2013, QuickSock uses BSD sockets on other platforms). QuickSock is a work in progress, so later down the road I may add new features, or change how things function. See the "Things to add in the...
    Downloads: 0 This Week
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  • 19
    O'Packet Platform is a platform which aims to offer a tool that users could operate network packet (Ethernet, IP, TCP, UDP, SCTP, RTP... ) and application packet like audio/vieo packet and DTMF packet ( 2833), which refered to all rfc protocol.
    Downloads: 0 This Week
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  • 20
    OpenBandAid is a collection of tools which can help you fine tune different network parameters, to achieve maximum network throughput and performance. It currently includes a Bandwidth-Delay Product (BDP) and Packet Loss Analysis calculators with plans to expand it.
    Downloads: 0 This Week
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  • 21

    Tcp/Ip API Wrapper

    TCP/IP API (SSL Encryption, ZLIB Compression)

    TCP/IP connectivity warpped in an API extended to provide the following major features: SSL Encryption, ZLIB compression, packet oriented mode rather stream oriented mode. Asynchrounous. One liner to declare server or connect to server.
    Downloads: 0 This Week
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  • 22
    ...A tool for simplified security management of networks with multiple security domains. NetSPOC takes a description of toplogogy, services and rules and generates access lists for multiple packet filters.
    Downloads: 1 This Week
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  • 23
    Qtmm AFSK1200 Decoder

    Qtmm AFSK1200 Decoder

    AFSK1200 decoder

    Qtmm is a simple AFSK1200 decoder that uses the computer's sound card for input. It can be used to decode packet radio, APRS and telemetry from amateur radio satellites.
    Downloads: 34 This Week
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  • 24
    MinaDigi
    皆 MinaDigi will demodulate and otherwise process and forward multiple incoming digital information streams present on all designated analog and/or digital audio input streams, and/or a SDR (Software Defined Radio) connected to one or more USB ports
    Downloads: 0 This Week
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  • 25
    GetPacket ist ein Tool, mit dem große Datenmengen von einem Server herunterladen werden sollen, in Archive verpackt und zerteilt übertragen werden können. Nach dem Transfer werden die Packet wieder zu einem Packet zusammengesetzt.
    Downloads: 0 This Week
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