netperf
Client-side command for `netperf`, the benchmarking application that measures network throughput. Similar to `iperf`.
TLDR
Connect to server on a specific IP address via default port (12865)
$ netperf [address]
Specify [p]ort
$ netperf [address] -p [port]
Specify the sampling [l]ength in seconds (default is 10)
$ netperf [address] -l [seconds]
Force IPv[4] or IPv[6]
$ netperf [address] -[4|6]