![]() ![]() ' iperf3 - s' - starts the server on the CMD shell which also means it stops when the CMD shell is closed ![]() There are multiple switches that can be used to shape and control packet traffic tests. The good news is the multiple clients to one server change can be overcome by simply starting a second server instance listening on a different port.įigure: Wireless client sent to wired server Congratulations you are now an iperf user Iperf2 and iperf are quite similar, however, iperf3 introduces parallel connections from one client to one server but at the expense of multiple client connections to one server. Iperf is used to test the performance of a network removing the reliance on the variable and unknown internet part. Apparently, it's been around for many years but seems to have matured nicely and is supported on many platforms. I heard rumour of a tool called 'iperf' emerging from the IT domain. Today, I looked at how to test the internet speed inside our house itself, partly to debunk the myth that our Wi-Fi is slow and partly as I need an internal test method for the 5G standalone platform we are testing (a topic in it's own right). Other common complaints include 'the Wi-Fi does not work' and 'it's sooooo slow'. To which the engineers reply has to be 'what! the whole internet, I doubt it' The recent pandemics have resulted in an increased cry from the troops that the internet is down. ![]()
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