Option / flag to use a specific network interface to send/receive test data from. #98
Description
We'd like to have the ability to perform the test on a specific network interface regardless of what the default route would use.
e.g. ndt -B 10.0.0.1
Similar to how this works on iperf: https://iperf2.sourceforge.io/iperf-manpage.html#:~:text=all%20possible%20bins-,Binding,-is%20done%20at