In an effort to help those individuals, I decided to write my most comprehensive guide to date. I will discuss how to build an entire network using OPNsense and other network hardware in order to demonstrate how all of it works together. Much of the guide will be focused on OPNsense configuration since it lies at the core of the network infrastructure, but managed switches and wireless access points will be discussed as well.

Source: Set Up a Fully Functioning Home Network Using OPNsense (Home Network Guy)