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Wireless Benchmarking with ht_capab settings
Edwin Steele edited this page Apr 30, 2017
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hostapd has a ht_capab setting that allows activation of features of certain wireless devices. This testing was done to determine appropriate parameters for each device (based on output of iw). All tests were done from a MacBook Pro Late 2013 at a distance of 1m from the device. The device was set with it's AP running on channel 3. There were no other WiFi networks with a channel >= 9.
Running Rasbian March 2017 build.
pi@connectbox:~ $ iw phy phy0 info
...
Capabilities: 0x1020
HT20
Static SM Power Save
RX HT20 SGI
No RX STBC
Max AMSDU length: 3839 bytes
DSSS/CCK HT40
...
- Defaults i.e. No ht_capab line - Forward: 25.0 Mbits/sec. Reverse: 40.4 Mbits/sec
-
ht_capab=[HT20][SHORT-GI-20][DDDS_CCK-40]- Forward: 25.0 Mbits/sec. Reverse: 38.8 Mbits/sec -
ht_capab=[HT40][SHORT-GI-20][DDDS_CCK-40]- Forward: 26.7 Mbits/sec. Reverse: 40.1 Mbits/sec
- Forward: (21.0+21.7+27.0+27.9+27.5)/5 => 25.0 Mbits/sec
- Reverse: (40.5+40.5+40.6+40.5+39.9)/5 => 40.4 Mbits/sec
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57567 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 25.1 MBytes 21.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 25.1 MBytes 21.0 Mbits/sec sender
[ 4] 0.00-10.00 sec 25.1 MBytes 21.0 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57569 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 47.6 MBytes 40.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 48.2 MBytes 40.5 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 47.8 MBytes 40.1 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57571 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 25.8 MBytes 21.7 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 25.8 MBytes 21.7 Mbits/sec sender
[ 4] 0.00-10.00 sec 25.8 MBytes 21.7 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57573 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 47.6 MBytes 40.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 48.3 MBytes 40.5 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 47.8 MBytes 40.1 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57575 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.2 MBytes 27.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.2 MBytes 27.0 Mbits/sec sender
[ 4] 0.00-10.00 sec 32.2 MBytes 27.0 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57577 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 47.7 MBytes 40.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 48.4 MBytes 40.6 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 47.9 MBytes 40.2 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57579 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 33.2 MBytes 27.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 33.2 MBytes 27.9 Mbits/sec sender
[ 4] 0.00-10.00 sec 33.2 MBytes 27.9 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57581 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 47.7 MBytes 40.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 48.2 MBytes 40.5 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 47.9 MBytes 40.2 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57583 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.7 MBytes 27.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.7 MBytes 27.5 Mbits/sec sender
[ 4] 0.00-10.00 sec 32.7 MBytes 27.5 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57585 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 47.0 MBytes 39.4 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 47.6 MBytes 39.9 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 47.1 MBytes 39.5 Mbits/sec receiver
iperf Done.
- Forward: (27.3+18.9+26.6+26.9+25.2)/5 => 25.0 Mbits/sec
- Reverse: (39.2+37.2+39.6+39.9+38.1)/5 => 38.8 Mbits/sec
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57632 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.6 MBytes 27.3 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.6 MBytes 27.3 Mbits/sec sender
[ 4] 0.00-10.00 sec 32.6 MBytes 27.3 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57634 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 46.0 MBytes 38.6 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 46.7 MBytes 39.2 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 46.1 MBytes 38.7 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57636 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 22.5 MBytes 18.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 22.5 MBytes 18.9 Mbits/sec sender
[ 4] 0.00-10.00 sec 22.5 MBytes 18.9 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57638 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 43.8 MBytes 36.7 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 44.4 MBytes 37.2 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 43.9 MBytes 36.8 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57640 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 31.7 MBytes 26.6 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 31.7 MBytes 26.6 Mbits/sec sender
[ 4] 0.00-10.00 sec 31.7 MBytes 26.6 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57642 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 46.5 MBytes 39.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 47.3 MBytes 39.6 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 46.6 MBytes 39.1 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57645 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.1 MBytes 26.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.1 MBytes 26.9 Mbits/sec sender
[ 4] 0.00-10.00 sec 32.1 MBytes 26.9 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57650 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 47.1 MBytes 39.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 47.6 MBytes 39.9 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 47.4 MBytes 39.7 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57669 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 30.0 MBytes 25.2 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 30.0 MBytes 25.2 Mbits/sec sender
[ 4] 0.00-10.00 sec 30.0 MBytes 25.2 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57674 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 45.1 MBytes 37.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 45.5 MBytes 38.1 Mbits/sec 3 sender
[ 4] 0.00-10.00 sec 45.3 MBytes 38.0 Mbits/sec receiver
iperf Done.
(Macbook still reported a 20MHz connection)
- Forward: (28.0+21.9+27.5+27.5+28.5)/5 => 26.7 Mbits/sec
- Reverse: (39.9+39.2+40.6+40.4+40.6)/5 => 40.1 Mbits/sec
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57706 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 33.4 MBytes 28.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 33.4 MBytes 28.0 Mbits/sec sender
[ 4] 0.00-10.00 sec 33.4 MBytes 28.0 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57708 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 47.1 MBytes 39.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 47.6 MBytes 39.9 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 47.2 MBytes 39.6 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57710 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 26.2 MBytes 21.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 26.2 MBytes 21.9 Mbits/sec sender
[ 4] 0.00-10.00 sec 26.2 MBytes 21.9 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57712 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 46.2 MBytes 38.7 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 46.8 MBytes 39.2 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 46.3 MBytes 38.8 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57714 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.8 MBytes 27.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.8 MBytes 27.5 Mbits/sec sender
[ 4] 0.00-10.00 sec 32.8 MBytes 27.5 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57716 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 47.9 MBytes 40.1 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 48.4 MBytes 40.6 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 48.0 MBytes 40.3 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57718 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.8 MBytes 27.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.8 MBytes 27.5 Mbits/sec sender
[ 4] 0.00-10.00 sec 32.3 MBytes 27.1 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57720 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 47.7 MBytes 40.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 48.1 MBytes 40.4 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 47.8 MBytes 40.1 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.76 port 57722 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 34.0 MBytes 28.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 34.0 MBytes 28.5 Mbits/sec sender
[ 4] 0.00-10.00 sec 33.5 MBytes 28.1 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.76 port 57724 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 48.0 MBytes 40.3 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 48.4 MBytes 40.6 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 48.2 MBytes 40.4 Mbits/sec receiver
iperf Done.
Running Armbian 5.25 Ubuntu Xenial
root@connectbox:~# iw phy phy0 info
...
Capabilities: 0x1862
HT20/HT40
Static SM Power Save
RX HT20 SGI
RX HT40 SGI
No RX STBC
Max AMSDU length: 7935 bytes
DSSS/CCK HT40
...
- Defaults i.e. No ht_capab line - Forward: 31.5 Mbits/sec. Reverse: 35.0 Mbits/sec
-
ht_capab=- Forward: 30.1 Mbits/sec. Reverse: 36.7 Mbits/sec -
ht_capab=[HT40]- Forward: 30.2 Mbits/sec. Reverse: 33.0 Mbits/sec -
ht_capab=[HT40][SHORT-GI-20][SHORT-GI-40][MAX-AMSDU-7935][DDDS_CCK-40]- Forward: 34.0 Mbits/sec. Reverse: 33.3 Mbits/sec.
- Forward mode: (31.4+31.7+32.4+30.5+31.6)/5 => 31.5 Mbits/sec
- Reverse mode: (32.5+35.4+36.0+35.0+36.1)/5 => 35.0 Mbits/sec
for i in $(seq 1 5); do iperf3 -i 60 -4 -c 10.129.0.1 -t 10; iperf3 -R -i 60 -4 -c 10.129.0.1 -t 10; done
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57198 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 37.4 MBytes 31.4 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 37.4 MBytes 31.4 Mbits/sec sender
[ 4] 0.00-10.00 sec 37.4 MBytes 31.3 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57200 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 38.1 MBytes 31.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 38.8 MBytes 32.5 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 38.4 MBytes 32.2 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57202 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 37.7 MBytes 31.7 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 37.7 MBytes 31.7 Mbits/sec sender
[ 4] 0.00-10.00 sec 37.2 MBytes 31.2 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57204 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 41.2 MBytes 34.6 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 42.3 MBytes 35.4 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 41.6 MBytes 34.9 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57206 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 38.6 MBytes 32.4 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 38.6 MBytes 32.4 Mbits/sec sender
[ 4] 0.00-10.00 sec 38.6 MBytes 32.4 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57208 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 41.7 MBytes 35.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 43.0 MBytes 36.0 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 42.2 MBytes 35.4 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57211 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 36.4 MBytes 30.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 36.4 MBytes 30.5 Mbits/sec sender
[ 4] 0.00-10.00 sec 36.0 MBytes 30.2 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57213 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 40.5 MBytes 34.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 41.7 MBytes 35.0 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 41.2 MBytes 34.6 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57215 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 37.7 MBytes 31.6 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 37.7 MBytes 31.6 Mbits/sec sender
[ 4] 0.00-10.00 sec 37.7 MBytes 31.6 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57218 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 42.3 MBytes 35.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 43.1 MBytes 36.1 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 42.6 MBytes 35.8 Mbits/sec receiver
iperf Done.
- Forward: (31.9+31.1+26.8+30.5+30.4)/5 => 30.1 Mbits/sec
- Reverse: (36.9+36.0+33.7+39.2+37.8)/5 => 36.7 Mbits/sec
for i in $(seq 1 5); do iperf3 -i 60 -4 -c 10.129.0.1 -t 10; iperf3 -R -i 60 -4 -c 10.129.0.1 -t 10; done
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57168 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec sender
[ 4] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57170 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 42.8 MBytes 35.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 43.9 MBytes 36.9 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 43.3 MBytes 36.3 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57172 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 37.4 MBytes 31.3 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 37.4 MBytes 31.3 Mbits/sec sender
[ 4] 0.00-10.00 sec 36.8 MBytes 30.9 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57174 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 42.0 MBytes 35.2 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 42.9 MBytes 36.0 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 42.6 MBytes 35.8 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57176 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.0 MBytes 26.8 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 32.0 MBytes 26.8 Mbits/sec sender
[ 4] 0.00-10.00 sec 32.0 MBytes 26.8 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57178 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 39.9 MBytes 33.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 40.2 MBytes 33.7 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 40.1 MBytes 33.7 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57181 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 36.3 MBytes 30.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 36.3 MBytes 30.5 Mbits/sec sender
[ 4] 0.00-10.00 sec 35.4 MBytes 29.7 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57184 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 45.4 MBytes 38.1 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 46.7 MBytes 39.2 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 46.2 MBytes 38.7 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57186 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 36.2 MBytes 30.4 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 36.2 MBytes 30.4 Mbits/sec sender
[ 4] 0.00-10.00 sec 35.7 MBytes 29.9 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57188 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 44.1 MBytes 37.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 45.0 MBytes 37.8 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 44.5 MBytes 37.3 Mbits/sec receiver
iperf Done.
- Forward: (30.7+29.8+27.9+31.9+30.9)/5 => 30.2 Mbits/sec
- Reverse: (34.7+32.4+29.8+33.3+34.7)/5 => 33.0 Mbits/sec
for i in $(seq 1 5); do iperf3 -i 60 -4 -c 10.129.0.1 -t 10; iperf3 -R -i 60 -4 -c 10.129.0.1 -t 10; done`
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57251 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 36.6 MBytes 30.7 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 36.6 MBytes 30.7 Mbits/sec sender
[ 4] 0.00-10.00 sec 36.6 MBytes 30.7 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57254 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 40.2 MBytes 33.7 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 41.4 MBytes 34.7 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 40.6 MBytes 34.0 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57256 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 35.5 MBytes 29.8 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 35.5 MBytes 29.8 Mbits/sec sender
[ 4] 0.00-10.00 sec 35.5 MBytes 29.8 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57258 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 37.3 MBytes 31.3 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 38.6 MBytes 32.4 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 37.7 MBytes 31.6 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57260 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 33.2 MBytes 27.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 33.2 MBytes 27.9 Mbits/sec sender
[ 4] 0.00-10.00 sec 33.2 MBytes 27.9 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57262 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 34.3 MBytes 28.8 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 35.5 MBytes 29.8 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 34.7 MBytes 29.1 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57264 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 38.1 MBytes 31.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 38.1 MBytes 31.9 Mbits/sec sender
[ 4] 0.00-10.00 sec 38.1 MBytes 31.9 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57266 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 38.5 MBytes 32.3 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 39.7 MBytes 33.3 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 39.1 MBytes 32.8 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57268 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 36.9 MBytes 30.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 36.9 MBytes 30.9 Mbits/sec sender
[ 4] 0.00-10.00 sec 36.9 MBytes 30.9 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57273 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 40.7 MBytes 34.1 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 41.4 MBytes 34.7 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 41.2 MBytes 34.6 Mbits/sec receiver
iperf Done.
- Forward: (34.2+33.3+33.4+34.6+34.5)/5 => 34.0
- Reverse: (29.2+33.3+34.9+36.1+33.2)/5 => 33.3
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57316 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 40.7 MBytes 34.2 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 40.7 MBytes 34.2 Mbits/sec sender
[ 4] 0.00-10.00 sec 40.7 MBytes 34.2 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57318 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 33.9 MBytes 28.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 34.8 MBytes 29.2 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 34.6 MBytes 29.0 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57320 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 39.7 MBytes 33.3 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 39.7 MBytes 33.3 Mbits/sec sender
[ 4] 0.00-10.00 sec 39.7 MBytes 33.3 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57322 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 38.6 MBytes 32.4 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 39.7 MBytes 33.3 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 39.3 MBytes 32.9 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57324 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 39.8 MBytes 33.4 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 39.8 MBytes 33.4 Mbits/sec sender
[ 4] 0.00-10.00 sec 39.8 MBytes 33.4 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57327 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 40.7 MBytes 34.1 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 41.6 MBytes 34.9 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 41.1 MBytes 34.5 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57329 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 41.2 MBytes 34.6 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 41.2 MBytes 34.6 Mbits/sec sender
[ 4] 0.00-10.00 sec 41.2 MBytes 34.6 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57331 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 42.1 MBytes 35.3 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 43.0 MBytes 36.1 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 42.5 MBytes 35.6 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
[ 4] local 10.129.0.5 port 57333 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 41.1 MBytes 34.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 41.1 MBytes 34.5 Mbits/sec sender
[ 4] 0.00-10.00 sec 41.1 MBytes 34.5 Mbits/sec receiver
iperf Done.
Connecting to host 10.129.0.1, port 5201
Reverse mode, remote host 10.129.0.1 is sending
[ 4] local 10.129.0.5 port 57336 connected to 10.129.0.1 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 38.8 MBytes 32.6 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 39.6 MBytes 33.2 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 39.2 MBytes 32.9 Mbits/sec receiver
iperf Done.
Feature Requests and Bug reports