Hiya,

 

I did some hardware upgrades on my unraid server (replacing the CPU and MoBo), I can boot into web GUI mode (with monitor attached) but I don't see Unraid showing up in my router and I'm not getting any IP listed for eth0 when I enter  'ip a' in the unraid terminal. I know that my cable and router are good because the same were in use earlier today without issue. The new MoBo has a 2.5gNIC, RT8125. Here is my diagnostics file, any help would be greatly appreciated!

tower-diagnostics-20250124-1521.zip

You are sure you have a Realtek 8125?

No sign of it, instead:

 

Jan 24 15:20:07 Tower kernel: Intel(R) 2.5G Ethernet Linux Driver

 

And you are using tailscale ? for what?

 

 

Both NICs are being passed through to a VM, so they won't be available to Unraid:

 

06:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Controller I225-V [8086:15f3] (rev 03)
    Subsystem: ASUSTeK Computer Inc. Device [1043:87d2]
    Kernel driver in use: vfio-pci
    Kernel modules: igc
07:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Controller I225-V [8086:15f3] (rev 03)
    Subsystem: ASUSTeK Computer Inc. Device [1043:87d2]
    Kernel driver in use: vfio-pci
    Kernel modules: igc

 

@MAM59Yes, I'm sure. See below terrible phone screenshot (sorry). Tailscale is for remote access to the machine when I'm away from home, only the plugin, it isn't used within any specific containers. It was working prior to the hardware upgrade.

 

@JorgeB(inexperience) I don't don't see how, VM manager is offline and I don't have any old VMs on the machine. Where would I go to remove that passthrough?

 

 

 

 

Edited February 27, 20251 yr by graemeh
png instead of heic image

3 minutes ago, graemeh said:

I don't don't see how

They are bound to vfio-pci, or to be more exact, another NIC is, but since they are all in the same IOMMU group, they all are passed through together, rename /boot/config/vfio-pci.cfg and reboot.

20 minutes ago, JorgeB said:

They are bound to vfio-pci, or to be more exact, another NIC is, but since they are all in the same IOMMU group, they all are passed through together, rename /boot/config/vfio-pci.cfg and reboot.

I don't see that file.

 

It's in the diags, unless you posted the wrong ones.

20 minutes ago, JorgeB said:

It's in the diags, unless you posted the wrong ones.

I only have one Unraid machine but maybe some of my faffing about removed it (I did not remove it myself). Here is an updated Diagnostic

morrigan-diagnostics-20250227-1613.zip

Oh shoot, I had pulled down someone else's diagnostics file and that is what I originally uploaded. I'm soo sorry!

No worries, it happens, this server has a Realtek NIC, but the stock driver is blacklisted because the Realtek plugin is installed, and apparently not working, but it's not showing up under plugins.

 

Delete the Realtek plugin plg file from /config/plugins and also delete /config/modprobe.d/r8169.conf, then reboot and if it still doesn't work, post new diags.

That was it! Thank you soo much! So I can learn, can tell me where you were looking the the Diagnostics bundle that you found the issue?

It was that modepor.d file that existed, and then confirmed the NIC used that driver, that you can see on lspci.txt

1 hour ago, JorgeB said:

It was that modepor.d file that existed, and then confirmed the NIC used that driver, that you can see on lspci.txt

Got it, thanks again!