[SOLVED] PVE - network speed slow down when we connect to th 10G/SPF port

[YaseenKamala]

Hello,
Recently we got 10G internet connection so we connected our hypervisor to 10G switch ports at the switch level, Server NICs are doing 10G, the Router/Firewall is on 10G and all the cables are Cat 6.

However the speed got slower rather than expect! and there are no network speed limitation at the vm level. see attached VM network card configs:



Could you please help me with that.

Thanks in advance for your help.

Kind regards,
Yaseen

 

[floh8]

post your setup and configuration files

 

[Moayad]

And the iperf3 output if you did a test. If no, can you do a iperf3 test?

 

[YaseenKamala]

well, right now I went back to the normal configuration, but I wanted to gather some information then I will try to apply them.

 

[YaseenKamala]

And the iperf3 output if you did a test. If no, can you do a iperf3 test?

I have tried Iperf the PVE as server but I did not get any reply from it in to a windows machine? could you please tell how can we do that?