Best way to combine 1Gbps/100Mbps ethernet and 5G/4G/LTE?
Im finishing up my plans for the homelab.
My download speed is fine, but my issue is the upload speed. Im thinking of somehow tunneling both interfaces via OpenVPN to Hetzner 1Gbps VPS in order to aggregate my 2 or 3 WAN connections into single line to get higher upload speeds.
How would you guys combine these networks?
Assume following conditions.
1000/100Mbps via ethernet
5G mobile unlimited data
Another 5G or 4G/LTE with unlimited data.
1 router for each one. How to combine lines from all routers, and pass local devices to it?
What is most sane way to get this kind of tunnel up by self hosting?