Top 127 tunnel open source projects

A rule-based tunnel in Go.

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

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

NAT 内网穿透 远程内网计算机 域名访问内网站点 反向代理内网服务 花生壳 端口转发 http代理 微信 小程序 expose a local server behind a NAT or firewall to the internet like ngrok and frp. NAT ssh proxy tunnel reverse-proxy

Fast and secure tunnels over HTTP/2

peer-to-peer tunnel tool

Android,安卓版frpc，一个快速反向代理，可帮助您将NAT或防火墙后面的本地服务器暴露给Internet。

Ahri is an intranet sharing tool. Like VPN

A guide on implementing a secure Wireguard server on OVH (or any other Debian VPS) with DNSCrypt, Port Knocking & an SSH-Honeypot

ZServer4D 是一套从商业项目剥离而出的云服务器中间件，可以承载百万级的分布式负载服务，并且支持IoT及内网穿透

突破网络审查和封锁的开源工具清单。

manage SSH access to multiple applications/environments protected by bastion servers

📖《这本书能让你连接互联网》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

Non-official OpenVPN client library for Apple platforms.

Secure TCP and HTTP tunnels that work anywhere

A Stable & Secure Tunnel based on KCP with N:M multiplexing and FEC. Available for ARM, MIPS, 386 and AMD64。KCPプロトコルに基づく安全なトンネル。KCP 프로토콜을 기반으로 하는 보안 터널입니다。

A Python wrapper for ngrok

iOS VPN client implementation demo based on iOS9 NetworkExtension NETunnelProvider APIs

Manage and monitor SSH connections.

Corkscrew is a tool for tunneling SSH through HTTP proxies.

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

Use Ngrok In Termux With Advanced Options

Fly.io secure tunnel

🎨OpenIoTHub Server[内网穿透和物联网设备管理服务器]

🎁GateWay Client for OpenIoTHub[云易连访问内网端口和设备的网关]

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

tun2socks - powered by gVisor TCP/IP stack

Linux TUN/TAP wrapper for Python

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

ping tunnel is a tool that advertises tcp/udp/socks5 traffic as icmp traffic for forwarding.

ssh with promise/async await and typescript support

Toy gRPC Tunnel over CloudFlare (Proof of Concept)

CLI application to create ssh tunnels focused on resiliency and user experience.

A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.

Bouncer is a network TCP port redirector/forward proxy (like rinetd) with extra features like Reverse tunneling (like ssh -R), SSL tunneling (like stunnel), connection Failover, LoadBalancing and Clustering. In pure Java (BIO)

SSH connection daemon for Debian/Raspbian/Ubuntu/etc

a (simple) dockerized ssh tunnel

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

Tunneling Internet traffic over Facebook chat.

Venom - A Multi-hop Proxy for Penetration Testers

将本地内网服务器映射到公网。

simple go SSH server with reverse tunneling designed for running in cloud functions like AWS lambda

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

A Simple Point-to-Point tunnelling implementation in C

Mr.2 can help you expose local server to external network. Support both TCP/UDP, of course support HTTP. Zero-Configuration.

Cloud Native Tunnel, now inlets PRO

A platform for building proxies to bypass network restrictions.

Simple, auditable & elegant VPN, built with TLS mutual authentication and TUN.

Fixes and new release. PuTTY Tunnel Manager allows you to easily open tunnels, that are defined in a PuTTY session, from the system tray. You can also move the tunnels from PuTTY to PuTTY Tunnel Manager. This allows you to use PuTTY just for SSH shell sessions (without opening tunnels), and use PuTTY Tunnel Manager just for tunneling.

EoIP/EoIPv6 for *nix.

Simple, fast, and cross-platform IP tunnel written in Rust. WireGuard compatible.

Content based network multiplexer or redirector made with love and Go

SSH tunnels to remote server.

a reverse TCP tunnel let you access target behind NAT or firewall

Add public LoadBalancers to your local Kubernetes clusters

A docker sidecar container to forward all traffic to local docker host or any other host

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

A fast TCP/UDP tunnel over HTTP

📣 A fast reverse proxy written in PHP that helps to expose local services to the internet