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Slow file transfer between clients on LAN?

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Slow file transfer between clients on LAN?

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25 Reply
Re:Slow file transfer between clients on LAN?
2020-05-13 18:05:24

@johsam 

 

Thanks, I'm going to forward these results, and provide an update as soon as I can.

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#12
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Re:Slow file transfer between clients on LAN?
2020-05-14 00:54:21 - last edited 2020-05-14 01:00:21

@Tony thanks for answering!

 

The performance reported before was the resulting of copying a file using curl from a Windows shared folder:

 

curl smb://my-shared/my-file -o output_file

 

 

Here are the back and forth tests using iperf3

 

Wifi to Cable (notebook to PC)

 

C:\Users\mamana\iperf3>iperf3.exe -c 192.168.10.111 -R
Connecting to host 192.168.10.111, port 5201
Reverse mode, remote host 192.168.10.111 is sending
[  4] local 192.168.10.15 port 63497 connected to 192.168.10.111 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  34.9 MBytes   293 Mbits/sec
[  4]   1.00-2.00   sec  21.7 MBytes   182 Mbits/sec
[  4]   2.00-3.00   sec  9.08 MBytes  76.2 Mbits/sec
[  4]   3.00-4.00   sec  8.03 MBytes  67.3 Mbits/sec
[  4]   4.00-5.00   sec  7.21 MBytes  60.4 Mbits/sec
[  4]   5.00-6.00   sec  18.4 MBytes   154 Mbits/sec
[  4]   6.00-7.00   sec  33.5 MBytes   281 Mbits/sec
[  4]   7.00-8.00   sec  33.8 MBytes   284 Mbits/sec
[  4]   8.00-9.00   sec  33.3 MBytes   279 Mbits/sec
[  4]   9.00-10.00  sec  33.7 MBytes   283 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-10.00  sec   234 MBytes   196 Mbits/sec                  sender
[  4]   0.00-10.00  sec   234 MBytes   196 Mbits/sec                  receiver

iperf Done.

And now PC to Notebook (Wired to Wifi)

 

C:\Users\mamana\iperf3>iperf3.exe -c 192.168.10.111
Connecting to host 192.168.10.111, port 5201
[  4] local 192.168.10.15 port 63518 connected to 192.168.10.111 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  9.25 MBytes  77.6 Mbits/sec
[  4]   1.00-2.00   sec  31.0 MBytes   260 Mbits/sec
[  4]   2.00-3.00   sec  42.4 MBytes   356 Mbits/sec
[  4]   3.00-4.00   sec  45.4 MBytes   381 Mbits/sec
[  4]   4.00-5.00   sec  45.4 MBytes   381 Mbits/sec
[  4]   5.00-6.00   sec  45.6 MBytes   383 Mbits/sec
[  4]   6.00-7.00   sec  44.5 MBytes   373 Mbits/sec
[  4]   7.00-8.00   sec  19.6 MBytes   165 Mbits/sec
[  4]   8.00-9.00   sec  10.1 MBytes  84.9 Mbits/sec
[  4]   9.00-10.00  sec  10.6 MBytes  89.2 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-10.00  sec   304 MBytes   255 Mbits/sec                  sender
[  4]   0.00-10.00  sec   304 MBytes   255 Mbits/sec                  receiver

iperf Done.

 

 

Note: the notebook link speed is 867mbps, also remember that when wired, I get 50MB/s (see my chart in my previous post)

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#13
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Re:Slow file transfer between clients on LAN?
2020-05-14 00:59:11

@johsam yeah... almost the same as when you find your problemin stack-overflow... but is only you and that guy...

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#14
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Re:Slow file transfer between clients on LAN?
2020-05-16 08:45:58 - last edited 2020-05-16 08:48:44

@Tony 

 

I did another set of tests using my laptop with my win10 PC as server both machines connected on ETH.

 

The first test both machines connected to the same slave DECO. The second test connected to the other slave DECO. The third test connected to the Main Deco

As you see the speed is somewhat acceptable in the first test using the same slave DECO but drops dramatically when i connect it to another DECO.

 


C:\iperf>iperf3.exe -c 192.168.68.107
Connecting to host 192.168.68.107, port 5201
[  4] local 192.168.68.121 port 52063 connected to 192.168.68.107 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  29.8 MBytes   249 Mbits/sec
[  4]   1.00-2.00   sec  71.8 MBytes   602 Mbits/sec
[  4]   2.00-3.00   sec  71.4 MBytes   599 Mbits/sec
[  4]   3.00-4.00   sec  71.8 MBytes   601 Mbits/sec
[  4]   4.00-5.00   sec  72.6 MBytes   609 Mbits/sec
[  4]   5.00-6.00   sec  72.9 MBytes   612 Mbits/sec
[  4]   6.00-7.00   sec  71.8 MBytes   602 Mbits/sec
[  4]   7.00-8.00   sec  70.1 MBytes   588 Mbits/sec
[  4]   8.00-9.00   sec  72.6 MBytes   609 Mbits/sec
[  4]   9.00-10.00  sec  70.5 MBytes   591 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-10.00  sec   675 MBytes   566 Mbits/sec                  sender
[  4]   0.00-10.00  sec   675 MBytes   566 Mbits/sec                  receiver

iperf Done.

C:\iperf>iperf3.exe -c 192.168.68.107
Connecting to host 192.168.68.107, port 5201
[  4] local 192.168.68.121 port 52133 connected to 192.168.68.107 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  10.1 MBytes  84.9 Mbits/sec
[  4]   1.00-2.00   sec  14.1 MBytes   118 Mbits/sec
[  4]   2.00-3.00   sec  13.2 MBytes   111 Mbits/sec
[  4]   3.00-4.00   sec  13.4 MBytes   112 Mbits/sec
[  4]   4.00-5.00   sec  15.4 MBytes   129 Mbits/sec
[  4]   5.00-6.00   sec  15.5 MBytes   130 Mbits/sec
[  4]   6.00-7.00   sec  15.4 MBytes   129 Mbits/sec
[  4]   7.00-8.00   sec  15.5 MBytes   130 Mbits/sec
[  4]   8.00-9.00   sec  15.6 MBytes   131 Mbits/sec
[  4]   9.00-10.00  sec  16.1 MBytes   135 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-10.00  sec   144 MBytes   121 Mbits/sec                  sender
[  4]   0.00-10.00  sec   144 MBytes   121 Mbits/sec                  receiver

iperf Done.

C:\iperf>

 

 

C:\iperf>iperf3.exe -c 192.168.68.107
Connecting to host 192.168.68.107, port 5201
[  4] local 192.168.68.121 port 52412 connected to 192.168.68.107 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  22.9 MBytes   192 Mbits/sec
[  4]   1.00-2.00   sec  28.0 MBytes   235 Mbits/sec
[  4]   2.00-3.00   sec  29.4 MBytes   246 Mbits/sec
[  4]   3.00-4.00   sec  27.5 MBytes   231 Mbits/sec
[  4]   4.00-5.00   sec  31.4 MBytes   263 Mbits/sec
[  4]   5.00-6.00   sec  30.2 MBytes   254 Mbits/sec
[  4]   6.00-7.00   sec  29.8 MBytes   249 Mbits/sec
[  4]   7.00-8.00   sec  28.6 MBytes   240 Mbits/sec
[  4]   8.00-9.00   sec  26.6 MBytes   224 Mbits/sec
[  4]   9.00-10.00  sec  28.5 MBytes   239 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-10.00  sec   283 MBytes   237 Mbits/sec                  sender
[  4]   0.00-10.00  sec   283 MBytes   237 Mbits/sec                  receiver

iperf Done.
 

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#15
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Re:Slow file transfer between clients on LAN?
2020-05-22 18:26:23

@johsam 

 

What performance do you get using the following command:

 

iperf3.exe -c 192.168.68.107 -P 10

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#16
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Re:Slow file transfer between clients on LAN?
2020-05-25 06:42:54

@Tony

 

Wall of text incoming!

 

*******************************************************************************************************

 

When connected to the same slave DECO

 

C:\iperf>iperf3.exe -c 192.168.68.107 -P 10
Connecting to host 192.168.68.107, port 5201
[  4] local 192.168.68.124 port 63819 connected to 192.168.68.107 port 5201
[  6] local 192.168.68.124 port 63820 connected to 192.168.68.107 port 5201
[  8] local 192.168.68.124 port 63821 connected to 192.168.68.107 port 5201
[ 10] local 192.168.68.124 port 63822 connected to 192.168.68.107 port 5201
[ 12] local 192.168.68.124 port 63823 connected to 192.168.68.107 port 5201
[ 14] local 192.168.68.124 port 63824 connected to 192.168.68.107 port 5201
[ 16] local 192.168.68.124 port 63825 connected to 192.168.68.107 port 5201
[ 18] local 192.168.68.124 port 63826 connected to 192.168.68.107 port 5201
[ 20] local 192.168.68.124 port 63827 connected to 192.168.68.107 port 5201
[ 22] local 192.168.68.124 port 63828 connected to 192.168.68.107 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.01   sec  11.4 MBytes  94.9 Mbits/sec
[  6]   0.00-1.01   sec  11.2 MBytes  93.8 Mbits/sec
[  8]   0.00-1.01   sec  11.1 MBytes  92.8 Mbits/sec
[ 10]   0.00-1.01   sec  11.1 MBytes  92.8 Mbits/sec
[ 12]   0.00-1.01   sec  11.0 MBytes  91.7 Mbits/sec
[ 14]   0.00-1.01   sec  11.0 MBytes  91.7 Mbits/sec
[ 16]   0.00-1.01   sec  11.0 MBytes  91.7 Mbits/sec
[ 18]   0.00-1.01   sec  10.9 MBytes  90.7 Mbits/sec
[ 20]   0.00-1.01   sec  10.8 MBytes  89.6 Mbits/sec
[ 22]   0.00-1.01   sec  10.8 MBytes  89.6 Mbits/sec
[SUM]   0.00-1.01   sec   110 MBytes   919 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   1.01-2.00   sec  11.1 MBytes  93.8 Mbits/sec
[  6]   1.01-2.00   sec  11.1 MBytes  93.8 Mbits/sec
[  8]   1.01-2.00   sec  11.1 MBytes  93.8 Mbits/sec
[ 10]   1.01-2.00   sec  11.1 MBytes  93.8 Mbits/sec
[ 12]   1.01-2.00   sec  11.1 MBytes  93.8 Mbits/sec
[ 14]   1.01-2.00   sec  11.1 MBytes  93.8 Mbits/sec
[ 16]   1.01-2.00   sec  11.1 MBytes  93.8 Mbits/sec
[ 18]   1.01-2.00   sec  11.1 MBytes  93.8 Mbits/sec
[ 20]   1.01-2.00   sec  11.1 MBytes  93.8 Mbits/sec
[ 22]   1.01-2.00   sec  11.0 MBytes  92.8 Mbits/sec
[SUM]   1.01-2.00   sec   111 MBytes   937 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   2.00-3.00   sec  10.8 MBytes  90.1 Mbits/sec
[  6]   2.00-3.00   sec  12.9 MBytes   108 Mbits/sec
[  8]   2.00-3.00   sec  10.4 MBytes  87.0 Mbits/sec
[ 10]   2.00-3.00   sec  12.8 MBytes   107 Mbits/sec
[ 12]   2.00-3.00   sec  10.4 MBytes  87.0 Mbits/sec
[ 14]   2.00-3.00   sec  10.4 MBytes  87.0 Mbits/sec
[ 16]   2.00-3.00   sec  11.4 MBytes  95.4 Mbits/sec
[ 18]   2.00-3.00   sec  10.2 MBytes  85.9 Mbits/sec
[ 20]   2.00-3.00   sec  11.2 MBytes  94.3 Mbits/sec
[ 22]   2.00-3.00   sec  10.8 MBytes  90.1 Mbits/sec
[SUM]   2.00-3.00   sec   111 MBytes   932 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   3.00-4.00   sec  11.4 MBytes  95.2 Mbits/sec
[  6]   3.00-4.00   sec  11.4 MBytes  95.2 Mbits/sec
[  8]   3.00-4.00   sec  11.4 MBytes  95.2 Mbits/sec
[ 10]   3.00-4.00   sec  11.2 MBytes  94.2 Mbits/sec
[ 12]   3.00-4.00   sec  11.2 MBytes  94.2 Mbits/sec
[ 14]   3.00-4.00   sec  11.2 MBytes  94.2 Mbits/sec
[ 16]   3.00-4.00   sec  11.2 MBytes  94.2 Mbits/sec
[ 18]   3.00-4.00   sec  11.2 MBytes  94.2 Mbits/sec
[ 20]   3.00-4.00   sec  11.1 MBytes  93.1 Mbits/sec
[ 22]   3.00-4.00   sec  11.1 MBytes  93.1 Mbits/sec
[SUM]   3.00-4.00   sec   113 MBytes   943 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   4.00-5.00   sec  11.2 MBytes  94.6 Mbits/sec
[  6]   4.00-5.00   sec  11.2 MBytes  94.6 Mbits/sec
[  8]   4.00-5.00   sec  11.2 MBytes  94.6 Mbits/sec
[ 10]   4.00-5.00   sec  11.2 MBytes  94.6 Mbits/sec
[ 12]   4.00-5.00   sec  11.2 MBytes  94.6 Mbits/sec
[ 14]   4.00-5.00   sec  11.2 MBytes  94.6 Mbits/sec
[ 16]   4.00-5.00   sec  11.2 MBytes  94.6 Mbits/sec
[ 18]   4.00-5.00   sec  11.2 MBytes  94.6 Mbits/sec
[ 20]   4.00-5.00   sec  11.1 MBytes  93.6 Mbits/sec
[ 22]   4.00-5.00   sec  11.1 MBytes  93.6 Mbits/sec
[SUM]   4.00-5.00   sec   112 MBytes   944 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   5.00-6.00   sec  11.2 MBytes  94.2 Mbits/sec
[  6]   5.00-6.00   sec  11.2 MBytes  94.2 Mbits/sec
[  8]   5.00-6.00   sec  11.2 MBytes  94.2 Mbits/sec
[ 10]   5.00-6.00   sec  11.2 MBytes  94.2 Mbits/sec
[ 12]   5.00-6.00   sec  11.2 MBytes  94.2 Mbits/sec
[ 14]   5.00-6.00   sec  11.2 MBytes  94.2 Mbits/sec
[ 16]   5.00-6.00   sec  11.2 MBytes  94.2 Mbits/sec
[ 18]   5.00-6.00   sec  11.1 MBytes  93.1 Mbits/sec
[ 20]   5.00-6.00   sec  11.2 MBytes  94.2 Mbits/sec
[ 22]   5.00-6.00   sec  11.1 MBytes  93.1 Mbits/sec
[SUM]   5.00-6.00   sec   112 MBytes   940 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   6.00-7.00   sec  11.2 MBytes  94.5 Mbits/sec
[  6]   6.00-7.00   sec  11.2 MBytes  94.5 Mbits/sec
[  8]   6.00-7.00   sec  11.2 MBytes  94.5 Mbits/sec
[ 10]   6.00-7.00   sec  11.2 MBytes  94.5 Mbits/sec
[ 12]   6.00-7.00   sec  11.2 MBytes  94.5 Mbits/sec
[ 14]   6.00-7.00   sec  11.1 MBytes  93.5 Mbits/sec
[ 16]   6.00-7.00   sec  11.1 MBytes  93.5 Mbits/sec
[ 18]   6.00-7.00   sec  11.1 MBytes  93.5 Mbits/sec
[ 20]   6.00-7.00   sec  11.1 MBytes  93.5 Mbits/sec
[ 22]   6.00-7.00   sec  11.1 MBytes  93.5 Mbits/sec
[SUM]   6.00-7.00   sec   112 MBytes   940 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   7.00-8.00   sec  11.2 MBytes  94.3 Mbits/sec
[  6]   7.00-8.00   sec  11.2 MBytes  94.3 Mbits/sec
[  8]   7.00-8.00   sec  11.2 MBytes  94.3 Mbits/sec
[ 10]   7.00-8.00   sec  11.2 MBytes  94.3 Mbits/sec
[ 12]   7.00-8.00   sec  11.2 MBytes  94.3 Mbits/sec
[ 14]   7.00-8.00   sec  11.2 MBytes  94.3 Mbits/sec
[ 16]   7.00-8.00   sec  11.1 MBytes  93.3 Mbits/sec
[ 18]   7.00-8.00   sec  11.2 MBytes  94.3 Mbits/sec
[ 20]   7.00-8.00   sec  11.1 MBytes  93.3 Mbits/sec
[ 22]   7.00-8.00   sec  11.1 MBytes  93.3 Mbits/sec
[SUM]   7.00-8.00   sec   112 MBytes   940 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec
[  6]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec
[  8]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec
[ 10]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec
[ 12]   8.00-9.00   sec  11.1 MBytes  93.3 Mbits/sec
[ 14]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec
[ 16]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec
[ 18]   8.00-9.00   sec  11.1 MBytes  93.3 Mbits/sec
[ 20]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec
[ 22]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec
[SUM]   8.00-9.00   sec   112 MBytes   941 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   9.00-10.00  sec  11.2 MBytes  94.4 Mbits/sec
[  6]   9.00-10.00  sec  11.2 MBytes  94.4 Mbits/sec
[  8]   9.00-10.00  sec  11.2 MBytes  94.4 Mbits/sec
[ 10]   9.00-10.00  sec  11.2 MBytes  94.4 Mbits/sec
[ 12]   9.00-10.00  sec  11.2 MBytes  94.4 Mbits/sec
[ 14]   9.00-10.00  sec  11.2 MBytes  94.4 Mbits/sec
[ 16]   9.00-10.00  sec  11.1 MBytes  93.3 Mbits/sec
[ 18]   9.00-10.00  sec  11.1 MBytes  93.3 Mbits/sec
[ 20]   9.00-10.00  sec  11.1 MBytes  93.3 Mbits/sec
[ 22]   9.00-10.00  sec  11.1 MBytes  93.3 Mbits/sec
[SUM]   9.00-10.00  sec   112 MBytes   940 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-10.00  sec   112 MBytes  94.0 Mbits/sec                  sender
[  4]   0.00-10.00  sec   112 MBytes  94.0 Mbits/sec                  receiver
[  6]   0.00-10.00  sec   114 MBytes  95.7 Mbits/sec                  sender
[  6]   0.00-10.00  sec   114 MBytes  95.7 Mbits/sec                  receiver
[  8]   0.00-10.00  sec   112 MBytes  93.5 Mbits/sec                  sender
[  8]   0.00-10.00  sec   111 MBytes  93.5 Mbits/sec                  receiver
[ 10]   0.00-10.00  sec   114 MBytes  95.4 Mbits/sec                  sender
[ 10]   0.00-10.00  sec   114 MBytes  95.4 Mbits/sec                  receiver
[ 12]   0.00-10.00  sec   111 MBytes  93.2 Mbits/sec                  sender
[ 12]   0.00-10.00  sec   111 MBytes  93.2 Mbits/sec                  receiver
[ 14]   0.00-10.00  sec   111 MBytes  93.2 Mbits/sec                  sender
[ 14]   0.00-10.00  sec   111 MBytes  93.1 Mbits/sec                  receiver
[ 16]   0.00-10.00  sec   112 MBytes  93.8 Mbits/sec                  sender
[ 16]   0.00-10.00  sec   112 MBytes  93.8 Mbits/sec                  receiver
[ 18]   0.00-10.00  sec   110 MBytes  92.7 Mbits/sec                  sender
[ 18]   0.00-10.00  sec   110 MBytes  92.7 Mbits/sec                  receiver
[ 20]   0.00-10.00  sec   111 MBytes  93.3 Mbits/sec                  sender
[ 20]   0.00-10.00  sec   111 MBytes  93.3 Mbits/sec                  receiver
[ 22]   0.00-10.00  sec   110 MBytes  92.7 Mbits/sec                  sender
[ 22]   0.00-10.00  sec   110 MBytes  92.6 Mbits/sec                  receiver
[SUM]   0.00-10.00  sec  1.09 GBytes   938 Mbits/sec                  sender
[SUM]   0.00-10.00  sec  1.09 GBytes   937 Mbits/sec                  receiver

iperf Done.
***********************************************************************************************************************************************

 

When connected to the other slave DECO

 


C:\iperf>iperf3.exe -c 192.168.68.107 -P 10
Connecting to host 192.168.68.107, port 5201
[  4] local 192.168.68.124 port 63913 connected to 192.168.68.107 port 5201
[  6] local 192.168.68.124 port 63914 connected to 192.168.68.107 port 5201
[  8] local 192.168.68.124 port 63915 connected to 192.168.68.107 port 5201
[ 10] local 192.168.68.124 port 63917 connected to 192.168.68.107 port 5201
[ 12] local 192.168.68.124 port 63918 connected to 192.168.68.107 port 5201
[ 14] local 192.168.68.124 port 63919 connected to 192.168.68.107 port 5201
[ 16] local 192.168.68.124 port 63920 connected to 192.168.68.107 port 5201
[ 18] local 192.168.68.124 port 63921 connected to 192.168.68.107 port 5201
[ 20] local 192.168.68.124 port 63925 connected to 192.168.68.107 port 5201
[ 22] local 192.168.68.124 port 63926 connected to 192.168.68.107 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  2.00 MBytes  16.8 Mbits/sec
[  6]   0.00-1.00   sec  2.00 MBytes  16.8 Mbits/sec
[  8]   0.00-1.00   sec  1.75 MBytes  14.7 Mbits/sec
[ 10]   0.00-1.00   sec  1.75 MBytes  14.7 Mbits/sec
[ 12]   0.00-1.00   sec  2.25 MBytes  18.9 Mbits/sec
[ 14]   0.00-1.00   sec  2.12 MBytes  17.8 Mbits/sec
[ 16]   0.00-1.00   sec  1.88 MBytes  15.7 Mbits/sec
[ 18]   0.00-1.00   sec  1.62 MBytes  13.6 Mbits/sec
[ 20]   0.00-1.00   sec  2.25 MBytes  18.9 Mbits/sec
[ 22]   0.00-1.00   sec  1.88 MBytes  15.7 Mbits/sec
[SUM]   0.00-1.00   sec  19.5 MBytes   163 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   1.00-2.00   sec  2.50 MBytes  21.0 Mbits/sec
[  6]   1.00-2.00   sec  2.50 MBytes  21.0 Mbits/sec
[  8]   1.00-2.00   sec  2.38 MBytes  19.9 Mbits/sec
[ 10]   1.00-2.00   sec  2.38 MBytes  19.9 Mbits/sec
[ 12]   1.00-2.00   sec  2.50 MBytes  21.0 Mbits/sec
[ 14]   1.00-2.00   sec  2.25 MBytes  18.9 Mbits/sec
[ 16]   1.00-2.00   sec  2.38 MBytes  19.9 Mbits/sec
[ 18]   1.00-2.00   sec  2.38 MBytes  19.9 Mbits/sec
[ 20]   1.00-2.00   sec  2.38 MBytes  19.9 Mbits/sec
[ 22]   1.00-2.00   sec  2.38 MBytes  19.9 Mbits/sec
[SUM]   1.00-2.00   sec  24.0 MBytes   201 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   2.00-3.00   sec  2.62 MBytes  22.0 Mbits/sec
[  6]   2.00-3.00   sec  2.62 MBytes  22.0 Mbits/sec
[  8]   2.00-3.00   sec  2.62 MBytes  22.0 Mbits/sec
[ 10]   2.00-3.00   sec  2.62 MBytes  22.0 Mbits/sec
[ 12]   2.00-3.00   sec  2.62 MBytes  22.0 Mbits/sec
[ 14]   2.00-3.00   sec  2.38 MBytes  19.9 Mbits/sec
[ 16]   2.00-3.00   sec  2.50 MBytes  21.0 Mbits/sec
[ 18]   2.00-3.00   sec  2.50 MBytes  21.0 Mbits/sec
[ 20]   2.00-3.00   sec  2.38 MBytes  19.9 Mbits/sec
[ 22]   2.00-3.00   sec  2.38 MBytes  19.9 Mbits/sec
[SUM]   2.00-3.00   sec  25.2 MBytes   212 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   3.00-4.00   sec  2.25 MBytes  18.9 Mbits/sec
[  6]   3.00-4.00   sec  2.25 MBytes  18.9 Mbits/sec
[  8]   3.00-4.00   sec  2.25 MBytes  18.9 Mbits/sec
[ 10]   3.00-4.00   sec  2.12 MBytes  17.8 Mbits/sec
[ 12]   3.00-4.00   sec  2.12 MBytes  17.8 Mbits/sec
[ 14]   3.00-4.00   sec  1.88 MBytes  15.7 Mbits/sec
[ 16]   3.00-4.00   sec  2.12 MBytes  17.8 Mbits/sec
[ 18]   3.00-4.00   sec  2.12 MBytes  17.8 Mbits/sec
[ 20]   3.00-4.00   sec  2.00 MBytes  16.8 Mbits/sec
[ 22]   3.00-4.00   sec  2.12 MBytes  17.8 Mbits/sec
[SUM]   3.00-4.00   sec  21.2 MBytes   178 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   4.00-5.00   sec  2.38 MBytes  19.9 Mbits/sec
[  6]   4.00-5.00   sec  2.25 MBytes  18.9 Mbits/sec
[  8]   4.00-5.00   sec  2.38 MBytes  19.9 Mbits/sec
[ 10]   4.00-5.00   sec  2.38 MBytes  19.9 Mbits/sec
[ 12]   4.00-5.00   sec  2.12 MBytes  17.8 Mbits/sec
[ 14]   4.00-5.00   sec  2.25 MBytes  18.9 Mbits/sec
[ 16]   4.00-5.00   sec  2.25 MBytes  18.9 Mbits/sec
[ 18]   4.00-5.00   sec  2.25 MBytes  18.9 Mbits/sec
[ 20]   4.00-5.00   sec  2.25 MBytes  18.9 Mbits/sec
[ 22]   4.00-5.00   sec  2.25 MBytes  18.9 Mbits/sec
[SUM]   4.00-5.00   sec  22.8 MBytes   191 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   5.00-6.00   sec  2.75 MBytes  23.1 Mbits/sec
[  6]   5.00-6.00   sec  2.50 MBytes  21.0 Mbits/sec
[  8]   5.00-6.00   sec  2.62 MBytes  22.0 Mbits/sec
[ 10]   5.00-6.00   sec  2.50 MBytes  21.0 Mbits/sec
[ 12]   5.00-6.00   sec  2.62 MBytes  22.0 Mbits/sec
[ 14]   5.00-6.00   sec  2.50 MBytes  21.0 Mbits/sec
[ 16]   5.00-6.00   sec  2.50 MBytes  21.0 Mbits/sec
[ 18]   5.00-6.00   sec  2.50 MBytes  21.0 Mbits/sec
[ 20]   5.00-6.00   sec  2.50 MBytes  21.0 Mbits/sec
[ 22]   5.00-6.00   sec  2.38 MBytes  19.9 Mbits/sec
[SUM]   5.00-6.00   sec  25.4 MBytes   213 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   6.00-7.00   sec  2.38 MBytes  19.9 Mbits/sec
[  6]   6.00-7.00   sec  2.25 MBytes  18.9 Mbits/sec
[  8]   6.00-7.00   sec  2.38 MBytes  19.9 Mbits/sec
[ 10]   6.00-7.00   sec  2.12 MBytes  17.8 Mbits/sec
[ 12]   6.00-7.00   sec  2.25 MBytes  18.9 Mbits/sec
[ 14]   6.00-7.00   sec  2.12 MBytes  17.8 Mbits/sec
[ 16]   6.00-7.00   sec  2.25 MBytes  18.9 Mbits/sec
[ 18]   6.00-7.00   sec  2.12 MBytes  17.8 Mbits/sec
[ 20]   6.00-7.00   sec  2.00 MBytes  16.8 Mbits/sec
[ 22]   6.00-7.00   sec  2.12 MBytes  17.8 Mbits/sec
[SUM]   6.00-7.00   sec  22.0 MBytes   184 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   7.00-8.00   sec  3.25 MBytes  27.2 Mbits/sec
[  6]   7.00-8.00   sec  5.25 MBytes  44.0 Mbits/sec
[  8]   7.00-8.00   sec  5.00 MBytes  41.9 Mbits/sec
[ 10]   7.00-8.00   sec  5.12 MBytes  42.9 Mbits/sec
[ 12]   7.00-8.00   sec  3.12 MBytes  26.2 Mbits/sec
[ 14]   7.00-8.00   sec  3.00 MBytes  25.1 Mbits/sec
[ 16]   7.00-8.00   sec  3.00 MBytes  25.1 Mbits/sec
[ 18]   7.00-8.00   sec  3.12 MBytes  26.2 Mbits/sec
[ 20]   7.00-8.00   sec  3.12 MBytes  26.2 Mbits/sec
[ 22]   7.00-8.00   sec  3.12 MBytes  26.2 Mbits/sec
[SUM]   7.00-8.00   sec  37.1 MBytes   311 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   8.00-9.00   sec  3.25 MBytes  27.3 Mbits/sec
[  6]   8.00-9.00   sec  5.38 MBytes  45.1 Mbits/sec
[  8]   8.00-9.00   sec  5.25 MBytes  44.1 Mbits/sec
[ 10]   8.00-9.00   sec  5.00 MBytes  42.0 Mbits/sec
[ 12]   8.00-9.00   sec  3.50 MBytes  29.4 Mbits/sec
[ 14]   8.00-9.00   sec  3.38 MBytes  28.3 Mbits/sec
[ 16]   8.00-9.00   sec  3.38 MBytes  28.3 Mbits/sec
[ 18]   8.00-9.00   sec  3.38 MBytes  28.3 Mbits/sec
[ 20]   8.00-9.00   sec  3.38 MBytes  28.3 Mbits/sec
[ 22]   8.00-9.00   sec  3.25 MBytes  27.3 Mbits/sec
[SUM]   8.00-9.00   sec  39.1 MBytes   328 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   9.00-10.00  sec  3.00 MBytes  25.2 Mbits/sec
[  6]   9.00-10.00  sec  6.38 MBytes  53.6 Mbits/sec
[  8]   9.00-10.00  sec  6.25 MBytes  52.5 Mbits/sec
[ 10]   9.00-10.00  sec  5.88 MBytes  49.4 Mbits/sec
[ 12]   9.00-10.00  sec  3.12 MBytes  26.3 Mbits/sec
[ 14]   9.00-10.00  sec  2.88 MBytes  24.2 Mbits/sec
[ 16]   9.00-10.00  sec  2.88 MBytes  24.2 Mbits/sec
[ 18]   9.00-10.00  sec  2.88 MBytes  24.2 Mbits/sec
[ 20]   9.00-10.00  sec  2.75 MBytes  23.1 Mbits/sec
[ 22]   9.00-10.00  sec  2.88 MBytes  24.2 Mbits/sec
[SUM]   9.00-10.00  sec  38.9 MBytes   327 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-10.00  sec  26.4 MBytes  22.1 Mbits/sec                  sender
[  4]   0.00-10.00  sec  26.4 MBytes  22.1 Mbits/sec                  receiver
[  6]   0.00-10.00  sec  33.4 MBytes  28.0 Mbits/sec                  sender
[  6]   0.00-10.00  sec  33.4 MBytes  28.0 Mbits/sec                  receiver
[  8]   0.00-10.00  sec  32.9 MBytes  27.6 Mbits/sec                  sender
[  8]   0.00-10.00  sec  32.9 MBytes  27.6 Mbits/sec                  receiver
[ 10]   0.00-10.00  sec  31.9 MBytes  26.7 Mbits/sec                  sender
[ 10]   0.00-10.00  sec  31.9 MBytes  26.7 Mbits/sec                  receiver
[ 12]   0.00-10.00  sec  26.2 MBytes  22.0 Mbits/sec                  sender
[ 12]   0.00-10.00  sec  26.2 MBytes  22.0 Mbits/sec                  receiver
[ 14]   0.00-10.00  sec  24.8 MBytes  20.8 Mbits/sec                  sender
[ 14]   0.00-10.00  sec  24.7 MBytes  20.7 Mbits/sec                  receiver
[ 16]   0.00-10.00  sec  25.1 MBytes  21.1 Mbits/sec                  sender
[ 16]   0.00-10.00  sec  25.1 MBytes  21.1 Mbits/sec                  receiver
[ 18]   0.00-10.00  sec  24.9 MBytes  20.9 Mbits/sec                  sender
[ 18]   0.00-10.00  sec  24.8 MBytes  20.8 Mbits/sec                  receiver
[ 20]   0.00-10.00  sec  25.0 MBytes  21.0 Mbits/sec                  sender
[ 20]   0.00-10.00  sec  25.0 MBytes  21.0 Mbits/sec                  receiver
[ 22]   0.00-10.00  sec  24.8 MBytes  20.8 Mbits/sec                  sender
[ 22]   0.00-10.00  sec  24.7 MBytes  20.8 Mbits/sec                  receiver
[SUM]   0.00-10.00  sec   275 MBytes   231 Mbits/sec                  sender
[SUM]   0.00-10.00  sec   275 MBytes   231 Mbits/sec                  receiver

iperf Done.

********************************************************************************************************************

 

When connected to the main DECO

 

C:\iperf>iperf3.exe -c 192.168.68.107 -P 10
Connecting to host 192.168.68.107, port 5201
[  4] local 192.168.68.124 port 64015 connected to 192.168.68.107 port 5201
[  6] local 192.168.68.124 port 64016 connected to 192.168.68.107 port 5201
[  8] local 192.168.68.124 port 64017 connected to 192.168.68.107 port 5201
[ 10] local 192.168.68.124 port 64018 connected to 192.168.68.107 port 5201
[ 12] local 192.168.68.124 port 64019 connected to 192.168.68.107 port 5201
[ 14] local 192.168.68.124 port 64020 connected to 192.168.68.107 port 5201
[ 16] local 192.168.68.124 port 64021 connected to 192.168.68.107 port 5201
[ 18] local 192.168.68.124 port 64022 connected to 192.168.68.107 port 5201
[ 20] local 192.168.68.124 port 64023 connected to 192.168.68.107 port 5201
[ 22] local 192.168.68.124 port 64024 connected to 192.168.68.107 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  1.38 MBytes  11.5 Mbits/sec
[  6]   0.00-1.00   sec  1.25 MBytes  10.5 Mbits/sec
[  8]   0.00-1.00   sec  1.25 MBytes  10.5 Mbits/sec
[ 10]   0.00-1.00   sec  1.25 MBytes  10.5 Mbits/sec
[ 12]   0.00-1.00   sec  1.38 MBytes  11.5 Mbits/sec
[ 14]   0.00-1.00   sec  1.38 MBytes  11.5 Mbits/sec
[ 16]   0.00-1.00   sec  1.25 MBytes  10.5 Mbits/sec
[ 18]   0.00-1.00   sec  1.25 MBytes  10.5 Mbits/sec
[ 20]   0.00-1.00   sec  1.25 MBytes  10.5 Mbits/sec
[ 22]   0.00-1.00   sec  1.25 MBytes  10.5 Mbits/sec
[SUM]   0.00-1.00   sec  12.9 MBytes   108 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   1.00-2.00   sec  1.25 MBytes  10.5 Mbits/sec
[  6]   1.00-2.00   sec  1.12 MBytes  9.42 Mbits/sec
[  8]   1.00-2.00   sec  1.12 MBytes  9.42 Mbits/sec
[ 10]   1.00-2.00   sec  1.12 MBytes  9.42 Mbits/sec
[ 12]   1.00-2.00   sec  1.12 MBytes  9.42 Mbits/sec
[ 14]   1.00-2.00   sec  1.12 MBytes  9.42 Mbits/sec
[ 16]   1.00-2.00   sec  1.12 MBytes  9.42 Mbits/sec
[ 18]   1.00-2.00   sec  1.12 MBytes  9.42 Mbits/sec
[ 20]   1.00-2.00   sec  1.12 MBytes  9.42 Mbits/sec
[ 22]   1.00-2.00   sec  1.12 MBytes  9.42 Mbits/sec
[SUM]   1.00-2.00   sec  11.4 MBytes  95.3 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   2.00-3.00   sec  1.12 MBytes  9.46 Mbits/sec
[  6]   2.00-3.00   sec  1.12 MBytes  9.46 Mbits/sec
[  8]   2.00-3.00   sec  1.12 MBytes  9.46 Mbits/sec
[ 10]   2.00-3.00   sec  1.12 MBytes  9.46 Mbits/sec
[ 12]   2.00-3.00   sec  1.12 MBytes  9.46 Mbits/sec
[ 14]   2.00-3.00   sec  1.12 MBytes  9.46 Mbits/sec
[ 16]   2.00-3.00   sec  1.12 MBytes  9.46 Mbits/sec
[ 18]   2.00-3.00   sec  1.12 MBytes  9.46 Mbits/sec
[ 20]   2.00-3.00   sec  1.12 MBytes  9.46 Mbits/sec
[ 22]   2.00-3.00   sec  1.12 MBytes  9.46 Mbits/sec
[SUM]   2.00-3.00   sec  11.2 MBytes  94.6 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   3.00-4.00   sec  1.12 MBytes  9.43 Mbits/sec
[  6]   3.00-4.00   sec  1.12 MBytes  9.43 Mbits/sec
[  8]   3.00-4.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 10]   3.00-4.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 12]   3.00-4.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 14]   3.00-4.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 16]   3.00-4.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 18]   3.00-4.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 20]   3.00-4.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 22]   3.00-4.00   sec  1.12 MBytes  9.43 Mbits/sec
[SUM]   3.00-4.00   sec  11.2 MBytes  94.3 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   4.00-5.00   sec  1.12 MBytes  9.43 Mbits/sec
[  6]   4.00-5.00   sec  1.12 MBytes  9.43 Mbits/sec
[  8]   4.00-5.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 10]   4.00-5.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 12]   4.00-5.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 14]   4.00-5.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 16]   4.00-5.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 18]   4.00-5.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 20]   4.00-5.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 22]   4.00-5.00   sec  1.12 MBytes  9.43 Mbits/sec
[SUM]   4.00-5.00   sec  11.2 MBytes  94.3 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   5.00-6.00   sec  1.12 MBytes  9.44 Mbits/sec
[  6]   5.00-6.00   sec  1.25 MBytes  10.5 Mbits/sec
[  8]   5.00-6.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 10]   5.00-6.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 12]   5.00-6.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 14]   5.00-6.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 16]   5.00-6.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 18]   5.00-6.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 20]   5.00-6.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 22]   5.00-6.00   sec  1.12 MBytes  9.44 Mbits/sec
[SUM]   5.00-6.00   sec  11.4 MBytes  95.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   6.00-7.00   sec  1.12 MBytes  9.43 Mbits/sec
[  6]   6.00-7.00   sec  1.12 MBytes  9.43 Mbits/sec
[  8]   6.00-7.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 10]   6.00-7.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 12]   6.00-7.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 14]   6.00-7.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 16]   6.00-7.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 18]   6.00-7.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 20]   6.00-7.00   sec  1.12 MBytes  9.43 Mbits/sec
[ 22]   6.00-7.00   sec  1.12 MBytes  9.43 Mbits/sec
[SUM]   6.00-7.00   sec  11.2 MBytes  94.3 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   7.00-8.00   sec  1.12 MBytes  9.45 Mbits/sec
[  6]   7.00-8.00   sec  1.12 MBytes  9.45 Mbits/sec
[  8]   7.00-8.00   sec  1.12 MBytes  9.45 Mbits/sec
[ 10]   7.00-8.00   sec  1.12 MBytes  9.45 Mbits/sec
[ 12]   7.00-8.00   sec  1.12 MBytes  9.45 Mbits/sec
[ 14]   7.00-8.00   sec  1.12 MBytes  9.45 Mbits/sec
[ 16]   7.00-8.00   sec  1.12 MBytes  9.45 Mbits/sec
[ 18]   7.00-8.00   sec  1.12 MBytes  9.45 Mbits/sec
[ 20]   7.00-8.00   sec  1.12 MBytes  9.45 Mbits/sec
[ 22]   7.00-8.00   sec  1.12 MBytes  9.45 Mbits/sec
[SUM]   7.00-8.00   sec  11.2 MBytes  94.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   8.00-9.00   sec  1.12 MBytes  9.44 Mbits/sec
[  6]   8.00-9.00   sec  1.12 MBytes  9.44 Mbits/sec
[  8]   8.00-9.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 10]   8.00-9.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 12]   8.00-9.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 14]   8.00-9.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 16]   8.00-9.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 18]   8.00-9.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 20]   8.00-9.00   sec  1.12 MBytes  9.44 Mbits/sec
[ 22]   8.00-9.00   sec  1.12 MBytes  9.44 Mbits/sec
[SUM]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[  4]   9.00-10.00  sec  1.12 MBytes  9.43 Mbits/sec
[  6]   9.00-10.00  sec  1.25 MBytes  10.5 Mbits/sec
[  8]   9.00-10.00  sec  1.25 MBytes  10.5 Mbits/sec
[ 10]   9.00-10.00  sec  1.25 MBytes  10.5 Mbits/sec
[ 12]   9.00-10.00  sec  1.12 MBytes  9.43 Mbits/sec
[ 14]   9.00-10.00  sec  1.12 MBytes  9.43 Mbits/sec
[ 16]   9.00-10.00  sec  1.12 MBytes  9.43 Mbits/sec
[ 18]   9.00-10.00  sec  1.12 MBytes  9.43 Mbits/sec
[ 20]   9.00-10.00  sec  1.12 MBytes  9.43 Mbits/sec
[ 22]   9.00-10.00  sec  1.12 MBytes  9.43 Mbits/sec
[SUM]   9.00-10.00  sec  11.6 MBytes  97.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-10.00  sec  11.6 MBytes  9.75 Mbits/sec                  sender
[  4]   0.00-10.00  sec  11.6 MBytes  9.75 Mbits/sec                  receiver
[  6]   0.00-10.00  sec  11.6 MBytes  9.75 Mbits/sec                  sender
[  6]   0.00-10.00  sec  11.6 MBytes  9.71 Mbits/sec                  receiver
[  8]   0.00-10.00  sec  11.5 MBytes  9.65 Mbits/sec                  sender
[  8]   0.00-10.00  sec  11.5 MBytes  9.65 Mbits/sec                  receiver
[ 10]   0.00-10.00  sec  11.5 MBytes  9.65 Mbits/sec                  sender
[ 10]   0.00-10.00  sec  11.5 MBytes  9.65 Mbits/sec                  receiver
[ 12]   0.00-10.00  sec  11.5 MBytes  9.65 Mbits/sec                  sender
[ 12]   0.00-10.00  sec  11.5 MBytes  9.61 Mbits/sec                  receiver
[ 14]   0.00-10.00  sec  11.5 MBytes  9.65 Mbits/sec                  sender
[ 14]   0.00-10.00  sec  11.5 MBytes  9.61 Mbits/sec                  receiver
[ 16]   0.00-10.00  sec  11.4 MBytes  9.54 Mbits/sec                  sender
[ 16]   0.00-10.00  sec  11.3 MBytes  9.50 Mbits/sec                  receiver
[ 18]   0.00-10.00  sec  11.4 MBytes  9.54 Mbits/sec                  sender
[ 18]   0.00-10.00  sec  11.3 MBytes  9.50 Mbits/sec                  receiver
[ 20]   0.00-10.00  sec  11.4 MBytes  9.54 Mbits/sec                  sender
[ 20]   0.00-10.00  sec  11.3 MBytes  9.50 Mbits/sec                  receiver
[ 22]   0.00-10.00  sec  11.4 MBytes  9.54 Mbits/sec                  sender
[ 22]   0.00-10.00  sec  11.3 MBytes  9.52 Mbits/sec                  receiver
[SUM]   0.00-10.00  sec   115 MBytes  96.3 Mbits/sec                  sender
[SUM]   0.00-10.00  sec   114 MBytes  96.0 Mbits/sec                  receiver

iperf Done.

 

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  0  
#17
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Re:Slow file transfer between clients on LAN?
2020-05-26 14:46:21

@johsam 

 

Wall of text appreciated.

 

I will follow up when I can.

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  0  
#18
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Re:Slow file transfer between clients on LAN?
2020-05-27 16:21:13

@johsam 

 

Please check your direct message.

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  0  
#19
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Re:Slow file transfer between clients on LAN?
2020-06-02 16:58:26

@Tony I have been looking for a way to test wifi lan speeds for file transfer.  If using Win 10 for source and destination for a file transfer, I typically get speeds ~20Mbps (bytes not bits) as displayed on the File Explorer dialog box.

 

I now use LANBench which is easy and confirms the numbers obtained per above with File Explorer.

 

I've tested using two different WiFi routers (advertised with WiFi speeds of ~866Mbps) and with wifi adapter clients that can handle (again advertised) 300-600Mbps.

 

Seems to me the advertised numbers apply to Internet only (my broadband is 110Mbps) and the WiFi matches that speed (likely could go higher to the advertised speed).

 

For me it was a bit of a surprise to see WiFi lan speeds at 2 orders of magnitude less than advertised.  The bottle neck for WiFi lan transfers appears to be in the router itself.

 

Perhaps LANBench can be of use.

 

Any other experience testing WiFi lan speeds appreciated.

 

 

  0  
  0  
#20
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Re:Slow file transfer between clients on LAN?
2020-07-13 16:58:04

This seems to move really slow.

Did TPLink  recognized the issue described here? will there be a solution?

 

thank you

  0  
  0  
#21
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