I am very new to networking, and slightly more familiar with Ubuntu CLI. I am trying to test speeds across my home LAN from a laptop connected via ethernet, to a server connected ethernet. They both have the same version of iperf, and the server displays the expected message of "Server listening on TCP port ..."
When I try and invoke
iperf -c 192.168.1.xxx
on the laptop, it gives me an error of "connection failed: connection timed out".
Where do I start for debugging?!
