1[matt@linux ~]$ sudo iperf3 -c 172.22.0.3 -p 5201 -R
 2[sudo] Password for matt: 
 3Connecting to host 172.22.0.3, port 5201
 4Reverse mode, remote host 172.22.0.3 is sending
 5[  5] local 172.22.40.231 port 49732 connected to 172.22.0.3 port 5201
 6[ ID] Interval           Transfer     Bitrate
 7[  5]   0.00-1.00   sec  64.3 MBytes   539 Mbits/sec                  
 8[  5]   1.00-2.00   sec  73.0 MBytes   613 Mbits/sec                  
 9[  5]   2.00-3.00   sec  76.0 MBytes   638 Mbits/sec                  
10[  5]   3.00-4.00   sec  77.2 MBytes   648 Mbits/sec                  
11[  5]   4.00-5.00   sec  73.8 MBytes   619 Mbits/sec                  
12[  5]   5.00-6.00   sec  67.8 MBytes   569 Mbits/sec                  
13[  5]   6.00-7.00   sec  68.8 MBytes   577 Mbits/sec                  
14[  5]   7.00-8.00   sec  71.0 MBytes   596 Mbits/sec                  
15[  5]   8.00-9.00   sec  70.5 MBytes   591 Mbits/sec                  
16[  5]   9.00-10.00  sec  67.3 MBytes   565 Mbits/sec                  
17- - - - - - - - - - - - - - - - - - - - - - - - -
18[ ID] Interval           Transfer     Bitrate         Retr
19[  5]   0.00-10.18  sec   713 MBytes   588 Mbits/sec    0             sender
20[  5]   0.00-10.00  sec   710 MBytes   595 Mbits/sec                  receiver
21
22iperf Done.