Hello,
I have a problem with local LAN speed. If I run iperf with this command
iperf3.exe -c 192.168.1.245
I get speeds around 125 Mbit/s
When I run iperf with this command
iperf3.exe -c 192.168.1.245 -P 8
I get speeds of around 773 Mbit/s
Which is already much better and would be enough for me...
PHY Rates I actually have like this: +-3600 Mbps (both of them) And the center line values +-700
Now to the problem, I measure this speed on this route: NAS-Router-GoCoax (in)-GoCoax (out)-PC
But if I start dragging files to the NAS with windows explorer (to Synology) I get only 15 MB/s = 120 Mbit/s
Do you know where the problem might be?
Thank you!
File transfers to NAS are usually single-threaded TCP connections, which are very sensitive to latency. MoCA networks will add about 3ms of latency, which may affect transfer speeds. If possible, run an Iperf3 server on the NAS. Doing a throughput test may provide further insights.