Raspberry Pi as a router using a single network interface

Introduction

Disclaimer: this article is intended for consumers and hobbyists.

If you want to run your own router at home, the Raspberry Pi 4 Model B1 can be an excelent hardware choice:

1. it's fairly cheap

2. it's fast enough

3. it can saturate it's gigabit network port

4. it is power-efficient

The …