# Pastebin NQ5Q3tr1
pi@raspberrypi:~ $ iperf -c 192.168.0.2 -r
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
------------------------------------------------------------
Client connecting to 192.168.0.2, TCP port 5001
TCP window size: 91.9 KByte (default)
------------------------------------------------------------
[  5] local 192.168.0.140 port 51148 connected with 192.168.0.2 port 5001
[ ID] Interval       Transfer     Bandwidth
[  5]  0.0-10.0 sec   128 MBytes   107 Mbits/sec
[  4] local 192.168.0.140 port 5001 connected with 192.168.0.2 port 47466
[  4]  0.0-10.0 sec   279 MBytes   233 Mbits/sec
pi@raspberrypi:~ $ iperf -c 192.168.0.2 -d
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
------------------------------------------------------------
Client connecting to 192.168.0.2, TCP port 5001
TCP window size: 74.4 KByte (default)
------------------------------------------------------------
[  5] local 192.168.0.140 port 51150 connected with 192.168.0.2 port 5001
[  4] local 192.168.0.140 port 5001 connected with 192.168.0.2 port 47484
[ ID] Interval       Transfer     Bandwidth
[  5]  0.0-10.0 sec   123 MBytes   103 Mbits/sec
[  4]  0.0-10.0 sec   275 MBytes   230 Mbits/sec