GitHub - ehang-io/nps: 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.
By cnlh
Archived: 2026-04-05 16:39:37 UTC
Stars 34k
 Forks 6.1k 
chat on gitter
 Release ddoowwnnllooaaddss 2.7M
README|中文文档
NPS is a lightweight, high-performance, powerful intranet penetration proxy server, with a powerful web
management terminal.
Feature
https://github.com/ehang-io/nps
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Comprehensive protocol support, compatible with almost all commonly used protocols, such as tcp, udp,
http(s), socks5, p2p, http proxy ...
Full platform compatibility (linux, windows, macos, Synology, etc.), support installation as a system
service simply.
Comprehensive control, both client and server control are allowed.
Https integration, support to convert backend proxy and web services to https, and support multiple
certificates.
Just simple configuration on web ui can complete most requirements.
Complete information display, such as traffic, system information, real-time bandwidth, client version, etc.
Powerful extension functions, everything is available (cache, compression, encryption, traffic limit,
bandwidth limit, port reuse, etc.)
Domain name resolution has functions such as custom headers, 404 page configuration, host modification,
site protection, URL routing, and pan-resolution.
Multi-user and user registration support on server.
Didn't find the feature you want? It doesn't matter, click Enter the document to find it!
Quick start
Installation
releases
Download the corresponding system version, the server and client are separate.
Server start
After downloading the server compressed package, unzip it, and then enter the unzipped folder.
execute installation command
For linux、darwin sudo ./nps install
For windows, run cmd as administrator and enter the installation directory nps.exe install
default ports
The default configuration file of nps use 80，443，8080，8024 ports
80 and 443 ports for host mode default ports
8080 for web management access port
8024 for net bridge port, to communicate between server and client
start up
For linux、darwin sudo nps start
https://github.com/ehang-io/nps
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For windows, run cmd as administrator and enter the program directory nps.exe start
After installation, the windows configuration file is located at C:\Program Files\nps, linux or
darwin is located at /etc/nps
If you don't find it started successfully, you can check the log (Windows log files are located in the current
running directory, linux and darwin are located in /var/log/nps.log).
Access server IP:web service port (default is 8080).
Login with username and password (default is admin/123, must be modified when officially used).
Create a client.
Client connection
Click the + sign in front of the client in web management and copy the startup command.
Execute the startup command, Linux can be executed directly, Windows will replace ./npc with npc.exe
and execute it with cmd.
If you need to register to the system service, you can check Register to the system service
Configuration
After the client connects, configure the corresponding penetration service in the web.
For more advanced usage, see Complete Documentation
Contribution
If you encounter a bug, you can submit it to the dev branch directly.
If you encounter a problem, you can feedback through the issue.
The project is under development, and there is still a lot of room for improvement. If you can contribute
code, please submit PR to the dev branch.
If there is feedback on new features, you can feedback via issues or qq group.
Source: https://github.com/ehang-io/nps
https://github.com/ehang-io/nps
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