bash-3.2$ iperf3 -c 192.168.12.3
Connecting to host 192.168.12.3, port 5201
[ 5] local 192.168.12.18 port 55737 connected to 192.168.12.3 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 51.2 MBytes 430 Mbits/sec
[ 5] 1.00-2.00 sec 55.4 MBytes 465 Mbits/sec
[ 5] 2.00-3.00 sec 52.1 MBytes 438 Mbits/sec
[ 5] 3.00-4.00 sec 45.8 MBytes 384 Mbits/sec
[ 5] 4.00-5.00 sec 47.3 MBytes 396 Mbits/sec
[ 5] 5.00-6.00 sec 46.1 MBytes 387 Mbits/sec
[ 5] 6.00-7.00 sec 47.4 MBytes 398 Mbits/sec
[ 5] 7.00-8.00 sec 57.3 MBytes 481 Mbits/sec
[ 5] 8.00-9.00 sec 53.3 MBytes 447 Mbits/sec
[ 5] 9.00-10.00 sec 54.9 MBytes 461 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate
[ 5] 0.00-10.00 sec 511 MBytes 429 Mbits/sec sender
[ 5] 0.00-10.01 sec 510 MBytes 427 Mbits/sec receiver
iperf Done.
bash-3.2$ iperf3 -c 192.168.12.3 -R
Connecting to host 192.168.12.3, port 5201
Reverse mode, remote host 192.168.12.3 is sending
[ 5] local 192.168.12.18 port 55739 connected to 192.168.12.3 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 52.7 MBytes 442 Mbits/sec
[ 5] 1.00-2.00 sec 60.7 MBytes 509 Mbits/sec
[ 5] 2.00-3.00 sec 58.2 MBytes 488 Mbits/sec
[ 5] 3.00-4.00 sec 60.4 MBytes 507 Mbits/sec
[ 5] 4.00-5.00 sec 58.9 MBytes 494 Mbits/sec
[ 5] 5.00-6.00 sec 58.3 MBytes 489 Mbits/sec
[ 5] 6.00-7.00 sec 58.6 MBytes 491 Mbits/sec
[ 5] 7.00-8.00 sec 58.9 MBytes 494 Mbits/sec
[ 5] 8.00-9.00 sec 59.9 MBytes 502 Mbits/sec
[ 5] 9.00-10.00 sec 61.0 MBytes 511 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.01 sec 590 MBytes 495 Mbits/sec 0 sender
[ 5] 0.00-10.00 sec 588 MBytes 493 Mbits/sec receiver