PJSIP project

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。

JUICE is a UDP Interactive Connectivity Establishment library

A powerful, extremely lightweight, encrypted port forwarder built on a reliable UDP transport.

Tailscale-compatible VPN client for ESP32. Full ts2021 protocol support with WireGuard encryption, DERP relay, DISCO path discovery, and STUN. Connect your ESP32 devices to your tailnet and communicate securely with any peer. Production-ready, memory-optimized (~100KB SRAM).

NAT-PMP gateway daemon & client

Server-side part of NAT interrogation software

[mirror] A GTK application to access the parameters of the router exposed via UPnP-IGD. Access to network speed, external IP and model name. It can manage port forwarding through a simple GUI interface.

A STUN server running inside a WireGuard® tunnel, returning the transport address of the WireGuard endpoint to enable P2P VPN tunnels through NATs.

NAT Port Mapping daemon

🌐 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]