utun

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。

Android USB tethering (RNDIS) on macOS: userspace libusb bridge to a utun interface, no kext or driver

macOS 按进程分流的透明代理工具 | Per-process transparent proxy for macOS (utun + gVisor)

A native macOS host driver for EasyTether. The vendor's driver is locked out on Apple Silicon by an Apple-private entitlement; this speaks the same reverse-engineered protocol over a utun instead.

Anticore — Sıfır Hız Kayıplı, Şeffaf ve Açık Kaynaklı DPI Atlatma & Ağ Optimizasyon Paketi (Windows & macOS)

Cellular LTE for modern macOS using Sierra Wireless EM7455/DW5811e (M.2) and MC7455 (Mini PCIe) via MBIM/NCM.

Userspace UTUN tunnel for macOS in Go: kernel control sockets, ioctl interface setup, TCP/UDP forwarding.

Experimental userspace support for the Realtek RTL8822CU USB Wi-Fi adapter on Apple Silicon macOS: runs the Linux rtw88 driver code in a userspace process and exposes a utun interface (station, monitor, AP).