Tunnel Open Source Projects

A rule-based tunnel in Go.

Xray, Penetrates Everything. Also the best v2ray-core. Where the magic happens. An open platform for various uses.

A platform for building proxies to bypass network restrictions.

一款轻量级、高性能、功能强大的内网穿透代理服务器。支持tcp、udp、socks5、http等几乎所有流量转发，可用来访问内网网站、本地支付接口调试、ssh访问、远程桌面，内网dns解析、内网socks5代理等等……，并带有功能强大的web管理端。a lightweight, high-performance, powerful intranet penetration proxy server, with a powerful web management terminal.

A proxy tool to bypass GFW.

A rule-based tunnel for Android.

Unified ingress for developers

List of ngrok, Cloudflare Tunnel, Tailscale, and ZeroTier alternatives and other tunneling software and services. Focus on self-hosting.

GO Simple Tunnel - a simple tunnel written in golang

:zap: KCP - A Fast and Reliable ARQ Protocol

A fast TCP/UDP tunnel over HTTP

Cloudflare Tunnel client

VPN client in a thin Docker container for multiple VPN providers, written in Go, and using OpenVPN or Wireguard, DNS over TLS, with a few proxy servers built-in.

A lightweight and high-performance reverse proxy for NAT traversal, written in Rust. An alternative to frp and ngrok.

A Stable & Secure Tunnel based on KCP with N:M multiplexing and FEC. Available for ARM, MIPS, 386 and AMD64。N:M 多重化と FEC を備えた KCP に基づく安定した安全なトンネル。 N:M 다중화 및 FEC를 사용하는 KCP 기반의 안정적이고 안전한 터널입니다. Un tunnel stable et sécurisé basé sur KCP avec multiplexage N:M et FEC.

🕳 bore is a simple CLI tool for making tunnels to localhost

A Tunnel which Turns UDP Traffic into Encrypted UDP/FakeTCP/ICMP Traffic by using Raw Socket,helps you Bypass UDP FireWalls(or Unstable UDP Environment)

Go实现的Trojan代理，支持多路复用/路由功能/CDN中转/Shadowsocks混淆插件，多平台，无依赖。A Trojan proxy written in Go. An unidentifiable mechanism that helps you bypass GFW. https://p4gefau1t.github.io/trojan-go/

Official git repo for iodine dns tunnel

Local development against a remote Kubernetes or OpenShift cluster

GO Simple Tunnel - a simple tunnel written in golang

Userspace WireGuard® Implementation in Rust

Expose your local web server to the internet with a public URL.

Tunnel all your traffic over Websocket or HTTP2 - Bypass firewalls/DPI - Static binary available

Python port of ShadowsocksR

lanproxy是一个将局域网个人电脑、服务器代理到公网的内网穿透工具，支持tcp流量转发，可支持任何tcp上层协议（访问内网网站、本地支付接口调试、ssh访问、远程桌面、http代理、https代理、socks5代理...）。技术交流QQ群 736294209

A Dead Simple VPN.

tun2socks - powered by gVisor TCP/IP stack

A Tunnel which Improves your Network Quality on a High-latency Lossy Link by using Forward Error Correction, possible for All Traffics(TCP/UDP/ICMP)

📖 Unofficial WireGuard Documentation: Setup, Usage, Configuration, and full example setups for VPNs supporting both servers & roaming clients.

WireHole is a combination of WireGuard, Pi-hole, and Unbound in a docker-compose project with the intent of enabling users to quickly and easily create a personally managed full or split-tunnel WireGuard VPN with ad blocking capabilities thanks to Pi-hole, and DNS caching, additional privacy options, and upstream providers via Unbound.

HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH.

Docker container running Transmission torrent client with WebUI over an OpenVPN tunnel

📖《网络代理与VPN应用详解》 详细阐述代理、隧道、VPN运作过程，并对GFW策略如：地址端口封锁、服务器缓存投毒、数字验证攻击、SSL连接阻断做相关的原理说明

Various tips & tricks

Pingtunnel is a tool that send TCP/UDP traffic over ICMP

glider is a forward proxy with multiple protocols support, and also a dns/dhcp server with ipset management features.

💫 Ngrok FRP Alternative • ⚡ Fast • 🪶 Lightweight • 0️⃣ Dependency • 🔌 Pluggable • 😈 TLS interception • 🔒 DNS-over-HTTPS • 🔥 Poor Man's VPN • ⏪ Reverse & ⏩ Forward • 👮🏿 "Proxy Server" framework • 🌐 "Web Server" framework • ➵ ➶ ➷ ➠ "PubSub" framework • 👷 "Work" acceptor & executor framework

👻Stowaway -- Multi-hop Proxy Tool for pentesters

Neo-reGeorg is a project that seeks to aggressively refactor reGeorg

Client for PPP+TLS VPN tunnel services

Fast and secure tunnels over HTTP/2

server for localtunnel.me

Transparently tunnel your IP traffic through ICMP echo and reply packets.

Command line tool to share your UNIX terminal and forward local TCP ports to people you trust.

mieru is a socks5 / HTTP / HTTPS proxy to bypass censorship. 見える是一款 socks5 / HTTP / HTTPS 网络代理翻墙工具。

Expose your localhost to the web. Node wrapper for ngrok.

Official ProtonVPN Windows app

HTTP/HTTP2/HTTP3/Socks4/Socks5/Shadowsocks/ShadowsocksR/SSH/Redirect/Pf TCP/UDP asynchronous tunnel proxy implemented in Python 3 asyncio.

A simple TLS proxy with mutual authentication for securing non-TLS services.

p2p tunnel,(udp mode work with kcp,https://github.com/skywind3000/kcp)

Venom - A Multi-hop Proxy for Penetration Testers

Realtime server metrics in your browser

一款体积小, 快速, 稳定, 高效, 轻量的内网穿透, 端口转发工具 支持多连接,级联代理,传输加密 (A small volume, fast, stable, efficient, and lightweight intranet penetration, port forwarding tool supports multiple connections, cascading proxy, and transmission encryption)

:sailboat: The immutable, decentralized, statically built p2p VPN without any central server and automatic discovery! Create decentralized introspectable tunnels over p2p with shared tokens

A lightweight, fast and reliable tun2socks

ArgoX（Argo + Xray）—— 一键多协议脚本。基于 Xray 核心，支持 Reality、Hysteria2、VLESS、VMess、Trojan、Shadowsocks、XHTTP 等十余种协议，搭配 Cloudflare Argo 隧道，内置自定义 WARP 路由分流（域名 / geosite / geoip），支持多客户端订阅（Clash / V2rayN / Throne / ShadowRocket / SFI / SFA / SFM），无须域名、无须证书、功能强大、配置灵活。

MongoShake is a universal data replication platform based on MongoDB's oplog. Redundant replication and active-active replication are two most important functions. 基于mongodb oplog的集群复制工具，可以满足迁移和同步的需求，进一步实现灾备和多活功能。

Reverse Tunneling made easy for pentesters, by pentesters https://sysdream.com/