networking - How to make Raspberry Pi to receive an IP from a router and also pass another IP to another device? - Unix & Linux Stack Exchange
Raspberry Pi Bonded Router Boosts Speed for Rural Networks | Tom's Hardware
Baking a Pi Router for my Raspberry Pi Kubernetes Cluster: How I used a Raspberry Pi 3 as a dhcp server and router for my Pi-based Kubernetes Cluster|downey.io
my SUPER secure Raspberry Pi Router (wifi VPN travel router) - YouTube
How I repurposed an old Raspberry Pi into a travel router | Digital Trends
Setting up a Raspberry Pi with 2 Network Interfaces as a very simple router | Jeff Geerling