@AESM I think what you're wanting is the echo server. Click on the router in the device tab and go to config>advanced.

Check this out: https://www.tp-link.com/us/business-networking/omada-sdn-router/er8411/ I just came across this... reading the changelog in the new controller update. This will have some good...

@TotesFab So there isnt going to be any DoH/DoT between the ER and the VPS server. You would need to google unbound setup on ARM chip. The ER605 runs busybox linux. The issue I would be worried about...

@technovelist Ah... I have not had enough coffee today. I assumed you had the controller running. May want to consider running Omada controller to get the weighted option. Have you tried Bandwidth...

@technovelist Have you tried to set the Back-Up Mode to Always Primary? May have to set it to 3:1 to make sure the router prefers WAN1 over the WAN2.

@levarek So you're wanting every LAN device to be mapped to a public IP?