Hi dear Telekom community members,

I have a problem seeing you my internet with Glasfaser modern and further devices like Rpi4 Openwrt+ FB 7590+ Xiaomi ax3600 as Access Point. 

Recently I got Glasfaser from Telekom XXL Plan . 

I have this Glasfaser modern in Technik room and I also have 4-5 LAN cable which are providing internet to different rooms in my new built house. I want to use rpi4 openwrt as it can act as a router with many functions like adblocking dnscrypt proxy etc. 

Now I have changed the Lan IP of fb7590 to match the IP address of rpi4 openwrt so that these 2 devices come in the same IP range. I still don't know which device to connect directly to Glasfaser modern and which one after that....

I will buy a Ethernet switch if necessary. Has anyone tried this setup previously?  I am planning to keep the fb7590 in the ground floor for WiFi connectivity in the ground floor and Xiaomi ax3600 in AP-Mode in the first floor with LAN cable from fb7590 or from Ethernet switch??? 

It's really confusing for me. Any guidance from the experts here plz....

Thanks in advance