I live in an area where fibre cuts are common due to poor city infrastructure so I have 3 ISP connections running into my home server rack. What would be besy way to make my home internet redundant. I use UDM PRO as router
If you want truly redundant, without losing connection when one ISP drops, you need to look at “internet bonding” which is essentially using VPNs to connect each of your connections to a data center where they are combined and go out to the open web. I use Speedify service in my (raspberry pi) router to do this. You can set different priorities of connections, and even set them to always send every packet through every connection if you have no data caps.
Sure ill look at it
Do you have 5g home service available? One “landline” ISP and one wireless ISP is a good way to get backup.
4g+ for now but its very unreliable