NES/Famicom emulator with network multiplayer

UDP and TCP NAT hole punching examples in python

Make terminal personal file transfers as simple as `cp`

An experimental P2P encrypted chat app created to show UDP hole punching in action

A small collection of examples for UDP hole punching.

Play P2P games without forwarding ports! Scroll down for instructions.

A NAT hole punching tool that allows peers directly connect to your NATed server without client. 一个对端不需要客户端就可以直接连接的NAT打洞工具

P2P聊天DEMO(UDP打洞）

A simple tool to check whether your router supports UDP hole-punching, as well as additional NAT properties.

Simple basic tcp hole punching between 2 clients and a mediator

High Performance Networking

UDP Hole Punching client & server proxy

uTP (micro transport protocol) over UDP library with NAT hole punching

This demo project uses a WebSocket signal server to exchange the IP information of every pair of iOS clients and constructs a P2P STUN channel to exchange text messages. STUN is a part of WebRTC.

TCP and UDP hole punching examples

NAT Traversal hole punching P2P chat application

Punch firewall holes to connect TCP, SCTP and UDP between network peers

Peer to peer file sharing and messaging between different networks including server acting as a mediator (TCP hole punching).

cppnat is a NAT reverse proxy tool (aslo known as a hole punching tool) helps you expose your private IP and port and bind them onto a server with public IP,access your private service anywhere.

P2P Communication across Network Address Translators with TCP