hostname:~/.ssh:% iperf3 -c a.b.c.230
Connecting to host a.b.c.230, port 5201
[  5] local 192.168.1.20 port 51310 connected to a.b.c.230 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  14.5 MBytes   122 Mbits/sec                  
[  5]   1.00-2.00   sec  14.2 MBytes   119 Mbits/sec                  
[  5]   2.00-3.00   sec  14.3 MBytes   120 Mbits/sec                  
[  5]   3.00-4.00   sec  14.3 MBytes   120 Mbits/sec                  
[  5]   4.00-5.00   sec  14.3 MBytes   120 Mbits/sec                  
[  5]   5.00-6.00   sec  14.2 MBytes   119 Mbits/sec                  
[  5]   6.00-7.00   sec  14.3 MBytes   120 Mbits/sec                  
[  5]   7.00-8.00   sec  14.3 MBytes   120 Mbits/sec                  
[  5]   8.00-9.00   sec  14.2 MBytes   119 Mbits/sec                  
[  5]   9.00-10.00  sec  14.3 MBytes   120 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.00  sec   143 MBytes   120 Mbits/sec                  sender
[  5]   0.00-10.00  sec   143 MBytes   120 Mbits/sec                  receiver