OpenWRT 21.02 - Setup Guest WiFi

In this video, we will setup guest WiFi on OpenWRT 21.02 with LuCI (no SSH or CLI required). The process consits of creating guest network interface, wireless client isolation and guest firewall zone configuration. The purpose of Guest WiFi is to create an open wireless network independent from your LAN/WLAN. Devices in the Guest network can only access the internet and won&be able to communicate with devices in your internal network (LAN) and the router management IP (LuCI/SSH). Video timeframe: 00:00 - OpenWRT 21.02 Guest WiFi Introduction 00:59 - Create Guest network interface on LuCI 03:22 - Configure Guest wireless interface 05:04 - Configure Guest firewall zone (Network - Firewall) 06:19 - First connection test (no IP address received) 06:57 - Configure Firewall rule to allow DHCP & DNS from Guest zone 08:24 - Second connection test (successful) 10:13 - Block all other traffic from Guest WiFi to the router Resources: Good luck and see you in the next video!