Showing 19 open source projects for "nat server"

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    Tailscale

    Tailscale

    The easiest, most secure way to use WireGuard and 2FA

    Tailscale is an open-source zero-configuration VPN and networking solution that makes it simple to create secure, private networks across devices by leveraging WireGuard under the hood. It lets users connect computers, servers, mobile devices, and cloud instances together with peer-to-peer encrypted tunnels without dealing with complex firewalls, NAT rules, or key distribution headaches. Instead of traditional VPN server infrastructure, Tailscale uses a coordination service to authenticate devices and exchange connection information, enabling automatic NAT traversal and minimal manual setup. The project includes a daemon (tailscaled) and a CLI tool that run on major operating systems, and it also forms the basis for the official clients on platforms like iOS and Android, though those have GUI wrappers not fully in this repository.
    Downloads: 107 This Week
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  • 2
    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 network needs.
    Downloads: 5 This Week
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  • 3
    GoProxy

    GoProxy

    High performance proxy server implemented by golang

    The GoProxy is a high-performance http proxy, https proxy, socks5 proxy, ss proxy, websocket proxies, tcp proxies, udp proxies, game shield, game proxies. Supports forward proxies, reverse proxy, transparent proxy, internet nat proxies, https proxy load balancing, http proxy load balancing , socks5 proxies load balancing, socket proxy load balancing, ss proxy load balancing, TCP / UDP port mapping, SSH transit, TLS encrypted transmission, protocol conversion, anti-pollution DNS proxy, API authentication, speed limit, limit connection. Reverse proxy to help you expose a local server behind a NAT or firewall to the internet so that you or your visitors can access it directly and easily. ...
    Downloads: 13 This Week
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  • 4
    frp

    frp

    A Fast Reverse Proxy

    frp stands for exactly what it is: a fast reverse proxy. It helps you expose a local server behind a NAT or firewall to the Internet. It is currently under development, but already supports TCP and UDP, as well as HTTP and HTTPS protocols where requests can be forwarded to internal services by domain name. It also has a P2P connect mode and many other nifty features. These include configuration files, environment variables, a dashboard that shows you frp's status and proxies' statistics information, an Admin UI that helps you check and manage frpc's configuration, and many others.
    Downloads: 167 This Week
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  • 5
    piko

    piko

    An open-source alternative to Ngrok, designed to serve production

    ...It lets upstream services open outbound-only connections to Piko, then routes incoming traffic back through those established tunnels. This design is useful for services that are private, behind NAT, firewalled, or otherwise not publicly routable. Piko is built for production-oriented hosting rather than only short-lived development demos. It supports a server and agent model, with the agent running near the upstream service and forwarding traffic from named endpoints to local ports. The project also includes Kubernetes-oriented deployment guidance, clustering behavior, and a single binary that can run in both server and agent modes.
    Downloads: 0 This Week
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  • 6
    SKUDONET

    SKUDONET

    SKUDONET Open Source Load Balancer and Web Application Firewall

    SKUDONET Community Edition is an Open Source Load Balancer and Web Application Firewall (WAF) designed for Linux server environments. Formerly known as Zevenet, it is based on Debian 12.8, providing a stable and secure foundation for reliable application delivery and cybersecurity. This edition is suitable for Linux and Windows server deployments (not for mobile platforms), offering advanced Layer 4 and Layer 7 traffic management with support for up to 250,000 TCP requests per second (L4)...
    Downloads: 7 This Week
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  • 7
    rathole

    rathole

    A lightweight and high-performance reverse proxy for NAT traversal

    A secure, stable and high-performance reverse proxy for NAT traversal, written in Rust. rathole, like frp and ngrok, can help to expose the service on the device behind the NAT to the Internet, via a server with a public IP. High Performance Much higher throughput can be achieved than frp, and more stable when handling a large volume of connections. Low Resource Consumption Consumes much fewer memory than similar tools.
    Downloads: 7 This Week
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  • 8

    UFTP

    Encrypted UDP based FTP with multicast

    ...The multicast encryption scheme is based on TLS with extensions to allow multiple receivers to share a common key. UFTP also has the capability to communicate over disjoint networks separated by one or more firewalls (NAT traversal) and without full end-to-end multicast capability (multicast tunneling) through the use of a UFTP proxy server. These proxies also provide scalability by aggregating responses from a group of receivers.
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    Downloads: 1,097 This Week
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  • 9
    WebTTY

    WebTTY

    Share a terminal session over WebRTC

    WebTTY is a terminal-sharing tool that lets a user share an interactive shell session over WebRTC. It is useful for pair programming, collaborative debugging, remote help, or accessing systems behind NAT without setting up a traditional proxy server. The project includes a command-line workflow and an in-browser client, so a session can be joined through a static web page when needed. It supports custom commands, allowing users to share a shell, a tmux session, or another terminal-based process. The tool also includes non-interactive and one-way connection options for specialized workflows such as attaching to a build server session. webtty is experimental but practical, combining Go, WebRTC, and browser-based terminal access into a lightweight collaboration tool.
    Downloads: 20 This Week
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  • 10
    Stuntman - STUN server and client

    Stuntman - STUN server and client

    High performance, production quality STUN server and client library

    New version 1.2. This is the code to STUNTMAN - an open source STUN server and client code by john selbie. Compliant with the latest RFCs including 5389, 5769, and 5780. Also includes backwards compatibility for RFC 3489. ICE and WebRTC ready. Version 1.2 compiles on Linux, MacOS, BSD, and Solaris. Supports the STUN protocol on both UDP and TCP for both IPv4 and IPv6. Windows binaries are also provided. Additional features are in development. This is a mirror of the code on...
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    Downloads: 11 This Week
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  • 11
    PivotSuite

    PivotSuite

    Network Pivoting Toolkit

    PivotSuite is a portable, platform-independent and powerful network pivoting toolkit, Which helps Red Teamers / Penetration Testers to use a compromised system to move around inside a network. It is a Standalone Utility, Which can use as a Server or as a Client. If the compromised host is directly accessible (Forward Connection) from Our pentest machine, Then we can run pivotsuite as a server on the compromised machine and access the different subnet hosts from our pentest machine, Which was only accessible from the compromised machine. If the compromised host is behind a Firewall / NAT and isn't directly accessible from our pentest machine, Then we can run pivotsuite as a server on pentest machine and pivotsuite as a client on the compromised machine for creating a reverse tunnel (Reverse Connection). ...
    Downloads: 1 This Week
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  • 12
    Those who have read past the "Malware" warning can be assured there is absolutely no malware in this OS or in the download. This warning comes from the "netcat" binary included in the download as a DOS time client. Unfortunately netcat has code that is flagged as malware. FREESCO, a NAT/firewall router/server based on Linux and runs on a single 1.44MB floppy. Freesco is very powerful and versatile and can connect multiple home or small office networks to most types of Internet connections including dialup.
    Downloads: 8 This Week
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  • 13

    TCPLoadEchoServer

    IPv4/IPv6 TCP Echo Server scaling to 100.000+ concurrent sessions

    The TCPLoadEchoServer is a IPv4/IPv6 TCP Echo Server that is optimized for use with 100.000+ concurrent TCP sessions. It achieves this by using the Linux Kernel Epoll functionality (+- like BSD's kqueue) Combined with the TCPLoadEchoClient, this tool can also be used to stress test NAT stacks, firewalls, ..
    Downloads: 0 This Week
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  • 14
    UDPonTCPproxy proxies UDP traffic from a set of ports over TCP tunnels. Server side NAT's the UDP ports to a chosen destination, then sends back destination's replies. Usefull to tunnel UDP over SSH tunnels to things like license or game servers.
    Downloads: 0 This Week
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  • 15
    WhereAmIPHP is something I wrote for servers that have dynamic IP's and no domain name. It updates a static server with its current location. Also, if your server is behind a NAT, WhereAmIPHP can be used to find your own external IP.
    Downloads: 0 This Week
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  • 16
    FTP BNC. File Transfer Protocol Bouncer. Allows Any one to setup a Bouncer to a ftp server. Uses, mask the real identity of a ftp server, provide link over lans running NAT or etc. Proxy and FXP modes. Commands, or commands and data in proxy, data in FXP
    Downloads: 0 This Week
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  • 17
    Traffic Control is a Linux toolbox to control squid, NAT, and other services traffic limits. TF uses Linux iptables to count traffic. This utility consists of two parts. The first is server side (written in Perl) and the second part is the interface.
    Downloads: 0 This Week
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  • 18
    Linux Traffic Control System for NAT box Statistics Server MultiPlataform Clients Wizard Configuration
    Downloads: 0 This Week
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  • 19
    FTP Relay -- connection forwarding to FTP servers behind NAT/Firewall. It supports multiple clients per server and bandwidth limitation.
    Downloads: 0 This Week
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