Is it possible to measure the speed of the Internet from a router?

Question

Computer networks

Hello! There is a router, on it the Internet. And I'm sitting behind a wireless bridge at a distance of 2 km from the router, as the speed sometimes drops due to the fault of the provider, and not the bridge, I would like to know. Is it possible to conduct a speedtest from a router and not a computer? since there is no time to constantly go to the router to clarify.

Answer 1

ping estimate is rough (up to 50% error), but sufficient for your condition
ping the same IP (group of IPs), mark the time

Answer 2

Depending on which router. If it supports Linux firmware, then we set bwping and watch the traffic

Answer 3

You can see the percentage of packet loss between you and the router.
Indirectly, this shows the fault of your local network and not the provider.