Yep I use the stock /latest 2.x firmware. It includes a wizard to set up the lans, nat and firewall .
I recommend the 2 vlan setup and disable switch0 for the best performance .
It's a step up from consumer routers with more powerful firewall, qos, and configuration .
Ubiquitis docs are great
https://help.ui.com/hc/en-us/articles/115002531728-EdgeRoute...