@IrvSp Regarding confusing the IPv6 address with a MAC -- all I can say is a Homer Simpson "DOH!". After all, it was labled 'IP Address'. I don't know if the RE200 is the extender or not. I'm just...

@IrvSp Seems not all Android phones are created equal. Under Settings > System, I have - Languages & Input - Gestures - Date & TIme - Backup - Reset Options I do have 'about phone' directly under...

@IrvSp regarding MAC address differences, here's an example. When I look at the properties of my Android cell phone it reports the following: IP Address fe80::58ce::76ff::fe62::902a 192.168.0.110...

Personal background - just retiring from a 40 year career in IT, so have more than 'consumer' knowledge of networking, but networking was not my lane. I'm no network engineer. For several years I...