Just a helpful set of info for everyone trying to do more with their 5G routers…
I have a newer Linksys router connected by ethernet to my 5g router.
In the connectivity tab of the Linksys go to the internet settings tab.
Make Static
IPV4 address will be the 192.168.12.2… (Which is 1 more than the 5g router)
subnet 255.255.255.0
default gateway 192.168.12.1
DNS…. It’s up to you… BUT…
I use Google for 1 and 2 and 192.168.12.1 for the 3rd.
google is 8.8.8.8 and 7.7.7.7
With this solution I can access my computers through Chrome Remote Desktop, and my security cameras and doorbell through P2P.