@btx Sorry maybe I have not been clear. Let me list what I am trying to do. 1. WireGuaed VPN on the OpenWrt router works fine with the service you sent me to try. So we are good there, the VPN works...

@btx Here are what the options look like. Option 138 is there I am not sure about option 3 or 6 if that is what you are refering to with 3,192.168.0.1 and 6,192.168.0.1?

btx wrote @Hartman9 from screenshots there are few notes: 1. Do not delegate ipv6 2. As you want it all to be in one subnet, you actually could add wg to lan zone too, this will make your local...

@btx I have no advanced DHCP options set in Omada.

@btx Here is my LAN setup in Omada. This is the only thing I changed.

@btx Here are the setting you asked for, if I am missing anything let me know. The router works on its own, just trying to integrate it into Omada is the issue.