I have tested the network speed at work, still not 1GBit and a lot retrys
Connecting to host 192.168.0.50, port 5201
[ 4] local 192.168.0.215 port 60496 connected to 192.168.0.50 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-10.00 sec 795 MBytes 667 Mbits/sec 127 sender
[ 4] 0.00-10.00 sec 795 MBytes 667 Mbits/sec receiver
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Server listening on 5201
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Accepted connection from 192.168.0.50, port 49517
[ 5] local 192.168.0.215 port 5201 connected to 192.168.0.50 port 49518
[ ID] Interval Transfer Bandwidth
[ 5] 0.00-10.19 sec 0.00 Bytes 0.00 bits/sec sender
[ 5] 0.00-10.19 sec 679 MBytes 559 Mbits/sec receiver
back at home i connected only the windows server and the vero to an old Fritzbox 7390 and finaly got the advertised speed. Now i have to debug my network setup.
As it is not a hardware or software problem i have marked the thread as solved. I will ignore the
Cannot get wake-on-lan settings: Operation not permitted
ethtool messeage for now. Thank you all for your help.
Connecting to host 192.168.178.22, port 5201
[ 4] local 192.168.178.20 port 34017 connected to 192.168.178.22 port 5201
[ 4] 0.00-10.01 sec 1.09 GBytes 937 Mbits/sec 0 sender
[ 4] 0.00-10.01 sec 1.09 GBytes 936 Mbits/sec receiver
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Server listening on 5201
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Accepted connection from 192.168.178.22, port 1430
[ 5] local 192.168.178.20 port 5201 connected to 192.168.178.22 port 1431
[ 5] 0.00-10.18 sec 0.00 Bytes 0.00 bits/sec sender
[ 5] 0.00-10.18 sec 1.09 GBytes 916 Mbits/sec receiver