My computer has 3 Network Interface cards (NICS) and one more virtual Network Adapter that in reality is connected via USB to a Modem. It's a complex setup - the problem is I have multiple Internet connections (3) and want to restrict my computer to always use only one of them - and if that one connection is say switched off or disconnected, It should go internet-less and should not fallback to internet connections with higher metric values.
Deleting two unwanted entries has no effect, because they get recreated on restart.
My route table has 3 gateways for the internet { network destination 0.0.0.0 & mask 0.0.0.0 } I have given metric values as follows :
Lowest (10) to the one I want to use. Higher (20 & 30) to the rest of the two. This means I use the correct internet connection when I boot up with all modems lit up and running.
This also means if my preferred connection is say switched of, when my computer booted up, it did a fallback to the connection with 20 metric value, which I don't want - Any thoughts on how I can prevent this fallback? Deleting the other two entries has no effect, because they get recreated on restart.