Can an ISP log traffic from specific devices connected to routers, or does it just see all traffic together without the ability to differentiate the device? - Quora
ISP Modem+Router -> Switch -> Switch -> OpenWrt Router - Network and Wireless Configuration - OpenWrt Forum
Reusing existing ISP router and spare router | Netgate Forum
networking - Use OpenDNS when ISP hardcodes DNS - Super User
routing - Cisco router on a stick with public ip wan (ISP)gateway - Network Engineering Stack Exchange
ISP Router with Edgerouter and VPN, how to? | Ubiquiti Community
The secret route through an ISP router - Connected Magazine
Forward all traffic on a specific port to a machine outside the opnSense LAN (inside the ISP router LAN instead) : r/OPNsenseFirewall
PfSense behind ISP router | Netgate Forum
My Router Does Not Allow DNS Changes - CleanBrowsing Help
Create an isolated network using one ISP connection and modem | LAN-Tech Network Management