Admin login LAN settings

I configured my SOHO MK3 to only allow admin control with a LAN connection in the system tab, but today, it allowed me to log in over WAN. Is there a setting I’m missing?

Never mind, thought WAN meant wireless. Total noob. Is there a way to only allow admin control to a physical connection?

You can limit to specific network on your LAN

More secure if you have multiple networks like guest, IoT etc… at least prevents them from accessing the main gateway.