[SOLVED] Networking speed issues: 1Gb/s instead of 2.5Gb/s under vm windows

[roccopalmitesta]

Hi
I've a question about my network interface.

proxmox speed is OK (2500)
-> vm debian is OK (2500)
-> vm windows with VirtIO speed is ONLY GIGABIT (1000).

How I can solve? Best

 

[rtorres]

What is the NIC? Is it USB? Need more details that just OK and Not OK

 

[roccopalmitesta]

Thank you for reply...
I'm using it https://www.amazon.it/dp/B09Q5GGM9L?psc=1&ref=ppx_yo2ov_dt_b_product_details
and.. I've no problems with Proxmox main and the two vm linux. But.. in WM windows I can use only gigabit (not 2,5)

 

[roccopalmitesta]

I think I have solved it: if I do the speedtest from the browser I get low values (which make me think of using the card at 1000) but if I do the speedtest with speedtest cli (from the terminal) everything is OK. data carrier 2500. Sorry, I think I've solved it