root@nanopi-h5-r1s:/home/freebsd # iperf3 -c 192.168.1.8 Connecting to host 192.168.1.8, port 5201 [ 5] local 192.168.1.206 port 10414 connected to 192.168.1.8 port 5201 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 45.7 MBytes 383 Mbits/sec 0 216 KBytes [ 5] 1.00-2.00 sec 45.6 MBytes 382 Mbits/sec 0 216 KBytes [ 5] 2.00-3.00 sec 45.6 MBytes 383 Mbits/sec 0 216 KBytes [ 5] 3.00-4.00 sec 45.5 MBytes 381 Mbits/sec 0 216 KBytes [ 5] 4.00-5.00 sec 45.7 MBytes 383 Mbits/sec 0 216 KBytes [ 5] 5.00-6.00 sec 45.6 MBytes 382 Mbits/sec 0 216 KBytes [ 5] 6.00-7.00 sec 45.5 MBytes 382 Mbits/sec 0 216 KBytes [ 5] 7.00-8.00 sec 45.6 MBytes 382 Mbits/sec 0 216 KBytes [ 5] 8.00-9.00 sec 45.6 MBytes 382 Mbits/sec 0 216 KBytes [ 5] 9.00-10.00 sec 45.5 MBytes 382 Mbits/sec 0 216 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 456 MBytes 382 Mbits/sec 0 sender [ 5] 0.00-10.95 sec 456 MBytes 349 Mbits/sec receiver iperf Done. root@nanopi-h5-r1s:/home/freebsd # iperf3 -c 192.168.1.8 -R Connecting to host 192.168.1.8, port 5201 Reverse mode, remote host 192.168.1.8 is sending [ 5] local 192.168.1.206 port 31167 connected to 192.168.1.8 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 39.4 MBytes 330 Mbits/sec [ 5] 1.00-2.00 sec 39.4 MBytes 331 Mbits/sec [ 5] 2.00-3.00 sec 39.4 MBytes 331 Mbits/sec [ 5] 3.00-4.00 sec 39.4 MBytes 331 Mbits/sec [ 5] 4.00-5.00 sec 39.4 MBytes 330 Mbits/sec [ 5] 5.00-6.00 sec 39.4 MBytes 331 Mbits/sec [ 5] 6.00-7.00 sec 39.4 MBytes 331 Mbits/sec [ 5] 7.00-8.00 sec 39.4 MBytes 330 Mbits/sec [ 5] 8.00-9.00 sec 39.4 MBytes 331 Mbits/sec [ 5] 9.00-10.00 sec 39.4 MBytes 331 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.60 sec 395 MBytes 312 Mbits/sec 19 sender [ 5] 0.00-10.00 sec 394 MBytes 331 Mbits/sec receiver iperf Done.