MANY THANKS TO ALL MY PATRONS on !!! Guest Wifi in your home network can easily be done with OpenWrt. How to configure OpenWrt as Firewall, how to build a firewall for your home network, How to make a Guest Wifi and a separate IOT Wifi and Firewall zone ? IPTables explained in the middle part. 0:00 Intro 0:48 Creating the IOT and Guest Firewall zones 1:32 Explaining the desired setup (IOT/LAN/GUEST) 2:20 Firewall zones in OpenWrt / Luci 2:35 IPTables explained 5:10 Setting the policies in the OpenWrt Interface 7:59 DNS and DHCP for the guest network 9:15 Masquerading and NAT, private IP addresses 10:17 adding and assigning the interfaces 11:48 adding the wireless interfaces 12:42 summary Please support me on patreon: My youtube channel: Marc on Twitter: Marc on Facebook: Marc on Reddit: Chat with me on Discord: Licence-free music on / Lizenzfreie Musik von