WIFI NAT, config server, MQTTS broker, MQTT client app

A C implementation of an FTP client and a series of network configuration experiments involving IP, routing, NAT, and DNS, developed for the Computer Networks course at FEUP.

Communication Networks Exercise Sheets and Project

Contains experiments about computer networks

p2p chat

A lightweight firewall with stateful session tracking, L3–L4 filtering, DPI-based inspection, connection rate limiting, and NAT support.

NAT Hole punching techniques, useful for p2p-communications.

TCP/UDP port redirector

Proximity Wi-Fi Repeater based on ESP32 SoCs

PUBLIC | FCTUC DEI/LEI 2020/2021 - Licenciatura em Engenharia Informatica | RC - Redes de Comunicação | Projeto: Sistema de Messaging

A proxy to enable UDP NAT traversal for Nintendo Switch online gameplay

A P2P multi person online chat room based on UDP Punching.

A neat packet processing/forwarding program I made for a gaming community I used to be a part of. Includes many features such as rate limiting, A2S caching, and more!

🌐 Miredo: Seamlessly connect to IPv6 networks from IPv4 environments using Teredo tunneling. Perfect for overcoming NAT limitations, ensuring full IPv6 connectivity. Essential for developers needing reliable IPv6 access. Boost your network capabilities today! [MIRROR][UNOFFICIAL]

P2P-friendly UDPv4-only user-space NAT for Linux. [beta]

Use ipset for NAT

http://www.cs.toronto.edu/~yganjali/courses/csc458/assignments/nat/ fall-2016

Various command-line tools, mostly for Linux

Tiny reverse proxy with libuv