How to tune?

[jarm64]

I have a hw setup of:
i7-8565U
6 x Intel i211-AT
8GB ram
128gb SSD

But, i can't get thruput of above 500mbit/s. I have enabled "hardware offload". Any suggestions would be appreciated.

[phoenix]

What sort of internet connection do you have, it might help if you gave a complete description of your setup - is it a VM or is it a physical 'box'? I assume it's a physical box from the specs. you've posted. FWIW, I used to have a 1Gb FTTH connection when I recently lived in France - I never needed to make any 'tuning' modifications to my OPNsense firewall (a VM) and I got close to full download/upload speed.

[jarm64]

It should be (and used to be 1Gb connection) from my ISP.

So every thing works perfectly well on LAN (and Opnsense). I just have to make call to my ISP, to ask them why they don't deliver.

But, thanks for the reply.

BTW: It is a physical box, but i considered setting it up as a VM on Proxmox as it might be overkill for home use.