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A simple TUN/TAP library written in native Go (golang).
:globe_with_meridians: A Python implementation of the OSI networking layers, eventually with IPv6 mesh-networking support.
The portable Tun/Tap devices configuration utility
iOS VPN client implementation demo based on iOS9 NetworkExtension NETunnelProvider APIs
An implementation of TCP/IP Regression Test Suite for FreeBSD done during GSoC '16
A Simple Point-to-Point tunnelling implementation in C