2062 Open source projects that are alternatives of or similar to Nps

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。

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

GO Simple Tunnel - a simple tunnel written in golang

💖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 SOCKS proxy server implemented with the powerful python cooperative concurrency framework asyncio.

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

GO Simple Tunnel - a simple tunnel written in golang

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

📖《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

A framework for building composable proxy protocol stack.

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

Secure TCP and HTTP tunnels that work anywhere

Complete and detailed explanation of HTTP connection lifecycle

Customizable honeypots for monitoring network traffic, bots activities and username\password credentials (DNS, HTTP Proxy, HTTP, HTTPS, SSH, POP3, IMAP, STMP, RDP, VNC, SMB, SOCKS5, Redis, TELNET, Postgres and MySQL)

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)

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。

👻Stowaway -- Multi-hop Proxy Tool for pentesters

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

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

SSH connection daemon for Debian/Raspbian/Ubuntu/etc

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

High Performance TCP/UDP/HTTP Communication Component

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

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

Fast Parallel Async HTTP/SSH/TCP/UDP/Ping Client Java Library. Aggregate 100,000 APIs & send anywhere in 20 lines of code. Ping/HTTP Calls 8000 servers in 12 seconds. (Akka) www.parallec.io

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

🔥 Proxy is a high performance HTTP(S) proxies, SOCKS5 proxies,WEBSOCKET, TCP, UDP proxy server implemented by golang. Now, it supports chain-style proxies,nat forwarding in different lan,TCP/UDP port forwarding, SSH forwarding.Proxy是golang实现的高性能http,https,websocket,tcp,socks5代理服务器,支持内网穿透,链式代理,通讯加密,智能HTTP,SOCKS5代理,黑白名单,限速,限流量,限连接数,跨平台,KCP支持,认证API。

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)

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

network proxy and tunnel (VPN)

ssh with promise/async await and typescript support

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

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

A multi-functional version of a popular network circumvention tool

Private proxy solution & network troubleshooting tool.

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。

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)

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 portable framework for low-level network packet construction

A guide to writing a DNS Server from scratch in Rust

A simple, lightweight socks5 server for Unix (Linux/BSD/macOS)

🖖 Fast, modern, easy-to-use network scanner

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

Third edition of the Computer Networking: Principles, Protocols and Practice ebook

Ahri is an intranet sharing tool. Like VPN

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

CDN & WAF集群管理系统。

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

A powerful capture and injection tool for the Android platform

Rapid SSH Proxy

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

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

gap-proxy 是一个加速网络的 SOCKS5 安全代理工具。

Comprehensive solution for SSH tunnels - respawning, healthchecking/monitoring

TouchSocket是.Net(包括 C# 、VB.Net、F#)的一个整合性的、超轻量级的网络通信框架。包含了 tcp、udp、ssl、http、websocket、rpc、jsonrpc、webapi、xmlrpc等一系列的通信模块。一键式解决 TCP 黏分包问题，udp大数据包分片组合问题等。使用协议模板，可快速实现「固定包头」、「固定长度」、「区间字符」等一系列的数据报文解析。

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

DNS-over-QUIC to UDP Proxy

HTTP tunnel on top of aiohttp and asyncio

Crypt::LE - Let's Encrypt / Buypass / ACME client and library in Perl for obtaining free SSL certificates (inc. generating RSA/ECC keys and CSRs). HTTP/DNS verification is supported out of the box, easily extended with plugins, easily dockerized.