iperf3: iperf3 iperf3: iperf3: iperf is a tool for active measurements of the maximum achievable iperf3: bandwidth on IP networks. It supports tuning of various parameters iperf3: related to timing, protocols, and buffers. For each test it reports iperf3: the bandwidth, loss, and other parameters. iperf3: Iperf3 is a redesign of an original version developed at NLANR/DAST iperf3: iperf3: iperf3: iperf3: iperf3: