Showing 24 open source projects for "tcp relay"

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  • 1
    NSmartProxy

    NSmartProxy

    NSmartProxy is an open source reverse proxy tool

    NSmartProxy is a reverse proxy system that enables external access to devices or applications behind NAT/firewalls without requiring public IPs or router configuration. It’s designed to work with desktop and server apps, and includes a centralized SmartNode server that helps initiate and maintain tunnel connections. This makes it ideal for remote access to local services or self-hosted applications. NSmartProxy supports both TCP and UDP protocols, making it versatile for a wide range of...
    Downloads: 1 This Week
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  • 2
    Narrowlink

    Narrowlink

    A self-hosted solution to enable secure connectivity between devices

    Narrowlink is a zero-config tunneling and reverse proxy solution that enables secure access to services behind firewalls or NATs without exposing public IPs. Unlike traditional tools like ngrok, Narrowlink is peer-to-peer and privacy-focused, using WireGuard and WebRTC to establish direct encrypted tunnels between peers. It is designed to make exposing local services simple, fast, and secure with no need for port forwarding or cloud relays. Narrowlink is ideal for developers, self-hosters,...
    Downloads: 1 This Week
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  • 3
    go-libp2p

    go-libp2p

    libp2p implementation in Go

    go-libp2p is the official Go implementation of the libp2p networking stack, a modular and extensible framework for peer-to-peer communication. Used in systems like IPFS and Filecoin, go-libp2p abstracts away the complexity of building decentralized networks by handling discovery, transport, security, and multiplexing layers. Its modular architecture allows developers to customize network behavior while maintaining interoperability with other libp2p implementations. It empowers developers to...
    Downloads: 1 This Week
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  • 4
    Ligolo-ng

    Ligolo-ng

    An advanced, yet simple, tunneling/pivoting tool

    Ligolo-ng is a simple, lightweight and fast tool that allows pentesters to establish tunnels from a reverse TCP/TLS connection using a tun interface (without the need of SOCKS). When running the relay/proxy server, a tun interface is used, packets sent to this interface are translated and then transmitted to the agent's remote network. You need to download the Wintun driver (used by WireGuard) and place the wintun.dll in the same folder as Ligolo.
    Downloads: 9 This Week
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  • 5
    powercat

    powercat

    Netshell features all in version 2 powershell

    PowerCat is a compact PowerShell implementation of netcat-style networking utilities that makes it easy to create TCP/UDP clients and listeners, forward ports, and move data between sockets and files. It provides both interactive shells and single-command execution modes so operators can create bind shells, reverse shells, or simple file upload/download endpoints using only PowerShell. The tool supports encrypted connections (SSL/TLS) and can act as a basic SOCKS proxy or relay, enabling flexible pivot and tunneling workflows. ...
    Downloads: 0 This Week
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  • 6
    Anti-Spam SMTP Proxy Server

    Anti-Spam SMTP Proxy Server

    Anti-Spam SMTP Proxy Server implements multiple spam filters

    The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server which implements auto-whitelists, self learning Hidden-Markov-Model and/or Bayesian, Greylisting, DNSBL, DNSWL, URIBL, SPF, SRS, Backscatter, Virus scanning, attachment blocking, Senderbase and multiple other filter methods. Click 'Files' to download the professional version 2.8.1 build 24261. A linux(ubuntu 20.04 LTS) and a freeBSD 12.2 based ready to run OVA of ASSP V2 are...
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    Downloads: 39,804 This Week
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  • 7
    Gnirehtet

    Gnirehtet

    Gnirehtet provides reverse tethering for Android

    Gnirehtet is a reverse tethering tool for Android that allows a phone or tablet to use the internet connection of the computer it is connected to over adb. Unlike traditional tethering, which shares a phone’s connection with a computer, this project works in the opposite direction and is especially helpful for testing Android devices on controlled desktop networks. The software does not require root access on either the Android device or the host computer, which makes it more practical for...
    Downloads: 470 This Week
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  • 8
    N2O

    N2O

    Distributed WebSocket Application Server ISO 20922

    N2O is an embeddable message protocol loop library for WebSocket, HTTP, MQTT and TCP servers. It provides basic features, such as process management, virtual nodes ring for request processing, sessions, frame encoding, and unified API for external mq and caching services.
    Downloads: 0 This Week
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  • 9
    Why Can't I Connect?

    Why Can't I Connect?

    Makes it easier to resolve TCP/IP connection errors.

    "Why Can't I Connect?" makes it easier to resolve TCP/IP connection errors. Use it to diagnose connections to common server types and create generic clients and / or servers. A source tar, a 32 bit and 64 bit rpm, a 32 bit, 64 bit, and Raspbian / armhf deb, and a 32 bit Windows install exe are available. The 32 bit Windows executable runs fine in 64 bit Windows systems. Go to: https://www.whycanticonnect.com/?q=instructions for help / instructions. Go to:...
    Downloads: 0 This Week
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  • 10
    goflyway

    goflyway

    An encrypted HTTP server

    master is the active development branch and contains v2 code, for the stable v1 release (though it was once called v2.0), please refer to v1.0 branch. goflyway v2 is a special tool to forward local ports to a remote server securely, just like ssh -L. goflyway uses pure HTTP POST requests to relay TCP connections. There is no CONNECT involved nor needed because goflyway is designed mainly for those people who are behind a CONNECT-less HTTP proxy or want to accelerate connections through static CDNs. However pure HTTP requesting is definitely a waste of bandwidth if you already have a better network environment, so use -w to turn on WebSocket relay, or -K to turn on KCP relay if possible. ...
    Downloads: 0 This Week
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  • 11
    Scrollout F1

    Scrollout F1

    An easy-to-use anti-spam email gateway

    • Designed for Linux and Windows email system administrators, Scrollout F1 is an easy to use, already adjusted email firewall (gateway) offering free anti-spam and anti-virus protection aiming to secure existing email servers, old or new, such as Microsoft Exchange, Lotus Domino, Postfix, Exim, Sendmail, Qmail and others. • Built-in multilayer security levels make configuration effort equal to a car radio. • It combines simplicity with effective protection using powerful open source...
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    Downloads: 99,888 This Week
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  • 12
    TurnServer is a implementation of Traversal Using Relay around NAT (TURN) protocol. This protocol allows a client to obtain IP addresses and ports from such a relay.
    Downloads: 3 This Week
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  • 13

    Handy TCP/IP Server/Client Tools

    Various TCP/IP servers, clients and network management tools

    IPtools is an all in one package that includes various TCP/IP tools. Server: - FTP - TFTP - Syslog - Web - Remote Command - General UDP server - Multicast server Client utilities: - Multicast client - TFTP client Starting on version 0.2.0, a powerful network connection tools UBridge is added, it can bridge: - VXLAN (newly released) - UDP sessions - NIC card of the PC - Connections to Cisco Router Simulator "GNS3/dynamips" and H3C Router Simulator...
    Downloads: 16 This Week
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  • 14
    ...When you send a message with a password field, the resulting password checksum is cut at 128 bit which means 16 characters bytes KEY is entered into AES 128 bit encryption and decryption scheme. The resulting ciphertext is sent to the server while the server relay it to the connected peers. Those connected peers need to have the same password in order to read the message. The server is a multiplex and stand alone detached (no controlling terminal) process on the background that does nothing but to relay messages.
    Downloads: 0 This Week
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  • 15

    MRelay

    Host to Host Network Acceleration and Encryption

    MRelay splits and distributes the traffic of a single TCP connection to several connections and merges the data at the other end. Using this approach, it is possible to achieve high throughput between two points on the network regardless of the delay between two points. MRelay can optionally encrypt the data and exchange some http headers before the relay process to make the traffic look like a regular http file download.
    Downloads: 0 This Week
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  • 16

    JS SmartM3 KP API

    javascript API for SmartM3

    Porting of the SmartM3 Triple Space's KP on JavaScript. Due to limitations on JS connectivity a "WebSocket to TCP" relay has been developed in order to enable JavaScript KP to communicato with a SmartM3 SIB. Relay is based on jWebSocketServer. User manual currently only in italian :(
    Downloads: 0 This Week
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  • 17
    small-footprint UNIX/Linux daemon to relay multicast UDP traffic to client's TCP (HTTP) connection. This app targets home users and is designed for small-scale usage. For enterprise purposes please consider Gigapxy (gigapxy.com),
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    Downloads: 5 This Week
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  • 18

    tcprelay

    Relays arbitrary TCP connections

    This program aims to relay TCP connections between a client and a server, logging trafic in between, either as binary raw data, or, assuming telnet-style data exchange. Runs under Windows and Linux.
    Downloads: 3 This Week
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  • 19
    This program can redirect TCP traffic from TCP clients to any destination IP and port. The information about TCP transactions including data packets themselves can be sent to an external TCP observer (client or server). There is also a log file.
    Downloads: 0 This Week
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  • 20
    Cross-platform TCP/IP relay is intended for redirecting TCP/IP traffic to a specific remote IP address (or hostname) and port. El TCP/IP conmutador multiplataforma es un programa para transmitir datos a una remota direccion IP y puerto TCP.
    Downloads: 0 This Week
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  • 21
    IP Relay is an open source tool that allows users to tunnel any UDP and TCP traffic received on a given machine port to another remote destination. It is available in source code format as both a library and executable for Linux and Windows platforms.
    Downloads: 1 This Week
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  • 22
    Windows TCP Relay. This application is a TCP bouncer from ipv* to ipv* (ipv4/ipv6 - ipv4/ipv4 - ipv6/ipv4 - ipv6/ipv6) for Windows NT/2000 and Windows Xp
    Downloads: 0 This Week
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  • 23
    Distributed Syslog collector and viewer system with reliable Syslog msgs over tcp, and query with reg ex. using PERL. Supports IETF syslog and syslog relay, JAVA/JINI based, uses postgreSQL, JBOSS. Chain of custody raw to db data link. UTF8, D, F , UK
    Downloads: 0 This Week
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  • 24
    Ano (Anonymous Network Overlay) is a decentralized IP router based on relaying principle. In Ano all IP traffic is anonymized, including TCP, UDP, ICMP and DNS protocols. Each node acts as a relay and NAT for external traffic.
    Downloads: 0 This Week
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