Alles anzeigenSorry, was kinda busy.
For the Questions:
- Intel NIC (I219-V)
- Stock drivers
- Virt Card in VM OR Intel E1000 (testet both)
- Win11 and MacOS as Client
But one thing I found out: When the traffic is not going through the firewall, I can reach 80MByte/s, which is interesting, because iperf tells me it could be faster. The firewall is running in proxmox, too on a different node with Realtek NIC. So pointing in that direction is a good idea. But all the issues are gone on my qnap, behind the same firewall. Very very weird.
What firewall are you running? Just asking because I am evaluation replacement firewall softwares for the office and I have discovered that opnsense and pfsense don't perform well with realtek nic's. They work great with intel nic's and I will hopefully be able to circle back on them in the next few days to test some broadcom nic's
