iperf3

Traffic generator for testing network bandwidth.

• Run iperf3 as a server:

iperf3 -s

• Run an iperf3 server on a specific port:

iperf3 -s -p {port}

• Start bandwidth test:

iperf3 -c {server}

• Run iperf3 in multiple parallel streams:

iperf3 -c {server} -P {streams}

• Reverse direction of the test. Server sends data to the client:

iperf3 -c {server} -R

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