AT&T Fiber Equipment

Hi I have the 2gb fiber and I am planning to buy the TP-Link Tri-Band BE19000 WiFi 7 Router (Archer BE800). Can I replace the Courant modem from ATT that I have with this? Can I connect the fiber cable behind on TP-link cause has port for that.  Thanks

How can I get this broken ground cover replaced?

Hi, I'm trying to get IP Passthrough to work so I can set up OpenVPN, but my devices are not getting internet connection. I've enabled IP passthrough with the MAC of my Asus router (disabled packet filters and firewall options), and my router gets the public IP correctly and says it is connect