You can test the performance of the UDP protocol using the -u flag like this: # iperf3 -c 192.168.1. This will show you what happens when more applications from the client connects to the the server. Using the client you can use different flags to test various network scenarios, you can use the -P flag to test a few parallel connections to the server like this: # iperf3 -c 192.168.1.1 -P 5 The output will look like this:įrom this output we can see that we have a 80MBits/sec speed over TCP. Then on the second computer that is connected to the same network as the server we can perform a basic test by running the -c switch and the IP address of the server. Please check your firewall or iptables and be sure that the port iperf3 server opens on is not blocked in any way. In the most simple form you can run iperf3 as root with the -s on one of the computers that will act as a server, it will open a port and wait for connections from a client. To test the performance of a network with iperf you will need 2 computers, one that will act as a server and one that will act as a client, this will help you test the network segment between the 2 host computers. 04 LTS WSL Linux Distros including OpenSuse, Kali Linux, CentOS the method.

Now you should have iperf3 installed on your system. Install Windows 10 in VirtualBox on Ubuntu and Linux Mint About Apache Friends. Then you just need to configure it and compile it like this: # cd iperf-3.0.6

To compile from source, You can get the latest version of iperf3 from using wget and extract it with tar.

How To Install Iperf3 On Windows