To use iPerf in Link Master Logging (LML), you need to set up a compatible server. The first step of this process is to install iperf3.
If you are using ubuntu, install iperf3 using the command
sudo apt install iperf3
To install manually,
Download the source using either wget
https://github.com/esnet/iperf/archive/refs/heads/master.zip or going to https://downloads.es.net/pub/iperf/, selecting the version and downloading the source code
Unzip the downloaded file
Check the version when the installation completes using iperf3 -v
Once iperf3 has been installed, configure the firewall by opening a port (for example port 5201). Then run using iperf3 -s -p 5201.
Note: This guide was made for iPerf3 version 3.15