Secure Real-Time Media Flow Protocol (RTMFP) Library in C++

A high-performance tun2socks for Linux/Android/FreeBSD/macOS/iOS/WSL2 (IPv4/IPv6/TCP/UDP)

Forwards messages from the journal to other hosts over the network using syslog format RFC 5424 and RFC 3339

A lightweight IP stack.

TCP/UDP port mapping for full cone NAT

测试当前网络的 NAT 类型（STUN）

CDN & WAF集群管理系统。

Get V2ray configs from various Telegram channels and split them by protocol - UDP Based Hysteria2 and TUIC included.

Embedded Web Server

Check tcp/udp openport

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。

Ballerina UDP module enables transport layer communication over UDP protocol.

🔥 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。

Let's be scanned. A low-interaction honeypot focused on network scanners and bots. It integrates very well with IVRE to build a self-hosted alternative to GreyNoise.

ctsTraffic is a highly scalable client/server networking tool giving detailed performance and reliability analytics

🚀 gnet is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go./ gnet 是一个高性能、轻量级、非阻塞的事件驱动 Go 网络框架。

Updated list of public BitTorrent trackers

Service to proxy from various protocols to Kafka

✉️ 基于Qt的多语言跨平台局域网聊天软件（可创建多个聊天群组、可发文件、并包括 QTest 和 CI/CD 的使用） | QT-based development of LAN chat rooms | Кроссплатформенный чат для локальной сети, основанный на разработке QT

MikroTik Neighbor Discovery Protocol Tools