root@bsdfw:~ # iperf3 -c 192.168.1.8 Connecting to host 192.168.1.8, port 5201 [ 5] local 192.168.1.251 port 9805 connected to 192.168.1.8 port 5201 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 11.3 MBytes 94.8 Mbits/sec 0 65.0 KBytes [ 5] 1.00-2.00 sec 11.2 MBytes 94.2 Mbits/sec 0 65.0 KBytes [ 5] 2.00-3.00 sec 11.2 MBytes 94.2 Mbits/sec 0 65.0 KBytes [ 5] 3.00-4.00 sec 11.2 MBytes 94.2 Mbits/sec 0 65.0 KBytes [ 5] 4.00-5.00 sec 11.2 MBytes 94.2 Mbits/sec 0 65.0 KBytes [ 5] 5.00-6.00 sec 11.2 MBytes 94.2 Mbits/sec 0 65.0 KBytes [ 5] 6.00-7.00 sec 11.2 MBytes 94.2 Mbits/sec 0 65.0 KBytes [ 5] 7.00-8.00 sec 11.2 MBytes 94.2 Mbits/sec 0 65.0 KBytes [ 5] 8.00-9.00 sec 11.2 MBytes 94.2 Mbits/sec 0 65.0 KBytes [ 5] 9.00-10.00 sec 11.2 MBytes 94.2 Mbits/sec 0 65.0 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 112 MBytes 94.3 Mbits/sec 0 sender [ 5] 0.00-12.99 sec 112 MBytes 72.6 Mbits/sec receiver iperf Done. root@bsdfw:~ # 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 192.168.1.251 port 32282 connected to 192.168.1.8 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 11.2 MBytes 94.4 Mbits/sec [ 5] 1.00-2.00 sec 11.2 MBytes 94.2 Mbits/sec [ 5] 2.00-3.00 sec 11.2 MBytes 94.1 Mbits/sec [ 5] 3.00-4.00 sec 10.9 MBytes 91.3 Mbits/sec [ 5] 4.00-5.00 sec 11.1 MBytes 93.0 Mbits/sec [ 5] 5.00-6.00 sec 11.2 MBytes 94.1 Mbits/sec [ 5] 6.00-7.00 sec 11.2 MBytes 94.2 Mbits/sec [ 5] 7.00-8.00 sec 11.2 MBytes 94.1 Mbits/sec [ 5] 8.00-9.00 sec 11.2 MBytes 94.1 Mbits/sec [ 5] 9.00-10.00 sec 11.2 MBytes 94.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-12.99 sec 112 MBytes 72.6 Mbits/sec 11 sender [ 5] 0.00-10.00 sec 112 MBytes 93.8 Mbits/sec receiver iperf Done.