macbookpro-tk:~ tk$ iperf3 -c 192.168.83.32 Connecting to host 192.168.83.32, port 5201 [ 4] local 192.168.83.38 port 55744 connected to 192.168.83.32 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 112 MBytes 936 Mbits/sec [ 4] 1.00-2.00 sec 112 MBytes 940 Mbits/sec [ 4] 2.00-3.00 sec 112 MBytes 941 Mbits/sec [ 4] 3.00-4.00 sec 112 MBytes 940 Mbits/sec [ 4] 4.00-5.00 sec 112 MBytes 940 Mbits/sec [ 4] 5.00-6.00 sec 112 MBytes 940 Mbits/sec [ 4] 6.00-7.00 sec 112 MBytes 941 Mbits/sec [ 4] 7.00-8.00 sec 112 MBytes 940 Mbits/sec [ 4] 8.00-9.00 sec 112 MBytes 940 Mbits/sec [ 4] 9.00-10.00 sec 112 MBytes 940 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.00 sec 1.09 GBytes 940 Mbits/sec sender [ 4] 0.00-10.00 sec 1.09 GBytes 940 Mbits/sec receiver iperf Done. macbookpro-tk:~ tk$ iperf3 -R -c 192.168.83.32 Connecting to host 192.168.83.32, port 5201 Reverse mode, remote host 192.168.83.32 is sending [ 4] local 192.168.83.38 port 55762 connected to 192.168.83.32 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 99.4 MBytes 834 Mbits/sec [ 4] 1.00-2.00 sec 99.5 MBytes 835 Mbits/sec [ 4] 2.00-3.00 sec 99.5 MBytes 835 Mbits/sec [ 4] 3.00-4.00 sec 99.5 MBytes 835 Mbits/sec [ 4] 4.00-5.00 sec 99.5 MBytes 835 Mbits/sec [ 4] 5.00-6.00 sec 99.5 MBytes 835 Mbits/sec [ 4] 6.00-7.00 sec 99.5 MBytes 835 Mbits/sec [ 4] 7.00-8.00 sec 99.5 MBytes 835 Mbits/sec [ 4] 8.00-9.00 sec 99.5 MBytes 835 Mbits/sec [ 4] 9.00-10.00 sec 99.5 MBytes 835 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 998 MBytes 837 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 995 MBytes 835 Mbits/sec receiver iperf Done.