Tiny reverse proxy with libuv

Next-generation security network access technology, providing high-performance Virtual Ethernet tunneling service.

The Routing Protocol and BNG Blaster is an open-source network tester for routing and access protocols.

Basic stun client compliant with rfc 5389

🐛 Access your device from anywhere via the web.

UPnP IGD implementation

GNB is open source de-centralized SDVN 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SDVN。

Transparent SSL/TLS interception

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.

A stateless, high-performance NAT-like proxy that attaches to the XDP hook in the Linux kernel using (e)BPF for fast packet processing. This proxy forwards packets based on configurable rules and performs source-port mapping, similar to IPTables and NFTables.

A virtualized Residential Gateway implementation using DPDK

Tunnel TCP connections over the Tox protocol

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

Proximity Wi-Fi Repeater based on ESP32 SoCs

A full functional WiFi Repeater (correctly: a WiFi NAT Router)

nftables load balancer by RELIANOID

Flexible, RFC 1413 compliant Ident daemon with NAT support

A simple NAT Router for the ESP32 with some additional features

Updated and Cleaned GameSpy SDK

Network library in C for Windows