Prerequisites:
- Install qemu via MacPorts.
- Install tuntap via brew.
Steps:
- Add a bridge with some Thunderbolt interface via System Preferences -> Network -> Manage Virtual interfaces:
Easy. Hare are a few tips:
Install Intel HAXM for acceleration as described here - https://www.qemu.org/2017/11/22/haxm-usage-windows/
Note: you will need to reboot your PC after this. Again: reboot (not shutdown and start) to avoid Windows quick-start which skips some initialisations.
Install QEMU from https://qemu.weilnetz.de/w64/ (I used 5.2 version.) And add it to your Path.