10G networking

[Matt997]

So i have a question for all of you. I have been trying for the last 2 days trying to get my 10Gb network working and thank every one that has been helping hats off to them all. I ran a iperf twice and got different results back why would that be. What you can see below is when I use the TrueNas system as the server i get close to the 10Gb connection but when I use the windows system as the server i don't even get close to it. Yes i have update the drivers to the most UpToDate ones. 

 

Windows system 192.168.2.138 

Truenas system is 192.168.2.139

 

Microsoft Windows [Version 10.0.22000.258]
(c) Microsoft Corporation. All rights reserved.

C:\Windows\system32>cd C:\Users\matth\Downloads\iperf-3.1.3-win64\iperf-3.1.3-win64

C:\Users\matth\Downloads\iperf-3.1.3-win64\iperf-3.1.3-win64>iperf3 -c 192.168.2.139
Connecting to host 192.168.2.139, port 5201
[  4] local 192.168.2.138 port 62387 connected to 192.168.2.139 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec   772 MBytes  6.48 Gbits/sec
[  4]   1.00-2.00   sec   911 MBytes  7.64 Gbits/sec
[  4]   2.00-3.00   sec   914 MBytes  7.66 Gbits/sec
[  4]   3.00-4.00   sec   915 MBytes  7.68 Gbits/sec
[  4]   4.00-5.00   sec   921 MBytes  7.73 Gbits/sec
[  4]   5.00-6.00   sec   914 MBytes  7.67 Gbits/sec
[  4]   6.00-7.00   sec   918 MBytes  7.70 Gbits/sec
[  4]   7.00-8.00   sec   916 MBytes  7.69 Gbits/sec
[  4]   8.00-9.00   sec   891 MBytes  7.47 Gbits/sec
[  4]   9.00-10.00  sec   494 MBytes  4.14 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-10.00  sec  8.37 GBytes  7.19 Gbits/sec                  sender
[  4]   0.00-10.00  sec  8.37 GBytes  7.19 Gbits/sec                  receiver

iperf Done.

C:\Users\matth\Downloads\iperf-3.1.3-win64\iperf-3.1.3-win64>iperf3 -s
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.2.139, port 56769
[  5] local 192.168.2.138 port 5201 connected to 192.168.2.139 port 32093
[ ID] Interval           Transfer     Bandwidth
[  5]   0.00-1.00   sec   192 MBytes  1.61 Gbits/sec
[  5]   1.00-2.00   sec   207 MBytes  1.73 Gbits/sec
[  5]   2.00-3.00   sec   249 MBytes  2.09 Gbits/sec
[  5]   3.00-4.00   sec   330 MBytes  2.77 Gbits/sec
[  5]   4.00-5.00   sec   328 MBytes  2.75 Gbits/sec
[  5]   5.00-6.00   sec   329 MBytes  2.76 Gbits/sec
[  5]   6.00-7.00   sec   337 MBytes  2.82 Gbits/sec
[  5]   7.00-8.00   sec   336 MBytes  2.82 Gbits/sec
[  5]   8.00-9.00   sec   335 MBytes  2.81 Gbits/sec
[  5]   9.00-10.00  sec   337 MBytes  2.82 Gbits/sec
[  5]  10.00-10.06  sec  18.2 MBytes  2.74 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  5]   0.00-10.06  sec  0.00 Bytes  0.00 bits/sec                  sender
[  5]   0.00-10.06  sec  2.93 GBytes  2.50 Gbits/sec                  receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
 

[Skiiwee29]

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