Top 127 tunnel open source projects

Resources about network security, including: Proxy/GFW/ReverseProxy/Tunnel/VPN/Tor/I2P, and MiTM/PortKnocking/NetworkSniff/NetworkAnalysis/etc。More than 1700 open source tools for now. Post incoming.

An AWS Lambda powered HTTP/SOCKS web proxy

一款基于腾讯云wafer2方案的实时在线答题微信小程序，类似头脑王者

Light-weight, secure and modular VPN solution which makes use of NaCl encryption (also available for Android using jnacl in "sigmavpn-android")

curated list of open-source anti-censorship tools

👻Stowaway -- Multi-hop Proxy Tool for pentesters

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 678776401

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)

network proxy and tunnel (VPN)

Official git repo for iodine dns tunnel

💖A free IoT (Internet of Things) platform and private cloud. [一个免费的物联网和私有云平台，支持内网穿透]

Local development against a remote Kubernetes or OpenShift cluster

An Ngrok v2 container based on wizardapps/ngrok and fnichol/ngrok

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)

A censorship circumvention tool

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/

fast reverse-proxy

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.

Bidirectional data stream tunnelled in HTTP requests.

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

⚡ KCP - A Fast and Reliable ARQ Protocol

Xray, Penetrates Everything. Also the best v2ray-core, with XTLS support. Fully compatible configuration.

A simple VMess proxy implementation written in C.

内网穿透，内网穿透代理服务器，商用内网穿透代理系统，内网穿透平台，内网穿透多用户会员系统。

LightTunnel-内网穿透映射工具，支持TCP、HTTP、HTTPS穿透映射，支持Windows、Linux、Mac、Android系统

GO Simple Tunnel - a simple tunnel written in golang

Remote access and tunnels to your localhost from everywhere in the world.

IPv6-in-IPv4 Tunnel Server

GO Simple Tunnel - a simple tunnel written in golang

見える是一款 socks5 网络代理（科学上网）工具。Mieru is a socks5 proxy to bypass censorship.

An asynchronous, non-blocking shadowsocks client and server written in Perl.

tunnels to localhost and other ssh plumbing

Bind and reverse connection based, SOCKS5, HTTP and PortForward based portable proxy

A smart tunnel proxy that helps you bypass firewalls.

expose a local server to the internet. 高性能跨平台的内网穿透解决方案 远程内网计算机 域名访问内网站点 反向代理内网服务 端口转发 http代理

Tunnels two (or more) mDNS domains together

VPN kill switch for windows.

Neko Neko Relay 自定义隧道落地端

Simple C++ cross-platform client/server app forwarding UDP datagrams through a TCP connection.

HTTP tunnel on top of aiohttp and asyncio

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)

Simple HTTP tunnel using SSH remote port forwarding

ICMP/IP tunnel manager for Linux.

A socks tunnel client and server using websockets over http and tls

🐳️ Easy and secure way to copy data between Docker volumes, even across data centers

Nysocks binds kcp and libuv to provide an aggressive tcp tunnel in nodejs.

Wireguard for UDM

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)

Connect to your linux machine via ssh in your browser.

KNX clients and protocol implementation in Go

sixxsd - The SixXS Daemon - IPv6 Tunnel & Routing Engine

ondevice.io client

Go net.Dialer for HTTP(S) CONNECT Tunneling.

BMX7 / SEMTOR Securely Entrusted Mesh Routing Protocol

Comprehensive solution for SSH tunnels - respawning, healthchecking/monitoring

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

用于穿透恶劣网络环境的高性能可靠传输协议，基于 KCP 优化和修改，使用 Rust 实现

A wrapper for cloudflared that manages multi clients for you

A little HTTP proxy suitable to create tunnels for webhook endpoints protected behind a firewall or a VPN