1367 Open source projects that are alternatives of or similar to Mr2

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。

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.

Secure TCP and HTTP tunnels that work anywhere

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

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

Proxy是高性能全功能的http代理、https代理、socks5代理、内网穿透、内网穿透p2p、内网穿透代理、内网穿透反向代理、内网穿透服务器、Websocket代理、TCP代理、UDP代理、DNS代理、DNS加密代理，代理API认证，全能跨平台代理服务器。

Ahri is an intranet sharing tool. Like VPN

A framework for building composable proxy protocol stack.

curated list of open-source anti-censorship tools

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

Comprehensive solution for SSH tunnels - respawning, healthchecking/monitoring

Fast and secure tunnels over HTTP/2

Private proxy solution & network troubleshooting tool.

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

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

GNB is open source de-centralized VPN to achieve layer3 network via p2p with the ultimate capability of NAT Traversal.GNB是一个开源的去中心化的具有极致内网穿透能力的通过P2P进行三层网络交换的VPN。

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)

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)

SSH connection daemon for Debian/Raspbian/Ubuntu/etc

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

A lightweight and fast proxy utility tries to include any useful features.

☁️ Modern & minimalistic load balancer for the Сloud era

NSmartProxy是一款开源免费的内网穿透工具。采用.NET CORE的全异步模式打造。(NSmartProxy is an open source reverse proxy tool that creates a secure tunnel from a public endpoint to a locally service.)

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

gap-proxy 是一个加速网络的 SOCKS5 安全代理工具。

📖《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

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

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)

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)

GNB is open source de-centralized VPN to achieve layer3 network via p2p with the ultimate capability of NAT Traversal.GNB是一个开源的去中心化的具有极致内网穿透能力的通过P2P进行三层网络交换的VPN。

将本地内网服务器映射到公网。

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。

Complete and detailed explanation of HTTP connection lifecycle

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

Bidirectional data stream tunnelled in HTTP requests.

fast reverse-proxy

《计算机网络－自顶向下方法(原书第6版)》编程作业，Wireshark实验文档的翻译和解答。

TCP/IP networking stack in pure OCaml, using the Mirage platform libraries. Includes IPv4/6, ICMP, and UDP/TCP support.

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/

Firewall and Privatizing Proxy for Trackers, Attackers, Malware, Adware, and Spammers with Anti-Virus On-Demand and On-Access Scanning (PF, squid, privoxy, hphosts, dshield, emergingthreats, hostsfile, PAC file, clamav)

Cross platform LAN File transfer application built with Qt C++ framework

💻 Netcat client and server modules written in pure Javascript for Node.js.

流处理，TCP和UDP，WebRTC和Blob

🚀 A simple, lightweight and high-performance PHP coroutine framework.

A full functional WiFi Repeater (correctly: a WiFi NAT Router)

LaravelS is an out-of-the-box adapter between Swoole and Laravel/Lumen.

Event-driven message library for building network applications easy and fast.

Local development against a remote Kubernetes or OpenShift cluster

💖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]

A simple to use TCP and UDP networking library for .NET. Compatible with Unity.

一个原创移动端IM通信层框架，轻量级、高度提炼，历经8年、久经考验。可能是市面上唯一同时支持UDP+TCP+WebSocket三种协议的同类开源框架，支持iOS、Android、Java、H5，服务端基于Netty。

goben is a golang tool to measure TCP/UDP transport layer throughput between hosts.

High Performance TCP/UDP/HTTP Communication Component

Scriptable cross-platform data terminal which supports: serial port, UDP, TCP, SPI, I2C and CAN.

Ruby logger that writes logstash events

Computer Networking : Principles, Protocols and Practice (first and second edition, third edition is being written on https://github.com/cnp3/ebook)

🔍Wireshark dissectors for Ethereum devp2p protocols

测试当前网络的 NAT 类型（STUN）

network proxy and tunnel (VPN)

A Fast UDP Proxy written in Golang