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

🐛 Access your device from anywhere via the web.

Transparent SSL/TLS interception

A simple NAT Router for the ESP32

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。

A simple demo of P2P communication over middle boxes such as NAT

Tunnel TCP connections over the Tox protocol

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

NPF: packet filter with stateful inspection, NAT, IP sets, etc.

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.

nftables load balancer by RELIANOID

LVS on dpdk

Natasha is a fast and scalable, DPDK powered, stateless NAT44 packet processor

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

A small collection of examples for UDP hole punching.

ESP-IDF example project with NAT setup.

Full Cone NAT module for Linux iptables

Network library in C for Windows

A simple NAT Router for the ESP32 with some additional features