No Network Connection after first Boot

[Janosch]

Hello,

 

today I setup my first unraid, after booting and entering the GUI there is no Network Connection.

Unraid says eth0: Interface down.

 

All Configurations (Static/DHCP) are not working, after Unraid finishes booting, the connection gets lost.

PXE and Windows can succesfully connect to the Network.

 

NIC: Realtek PCIe GbE Family Controller

BIOS: AMI 5.27 UEFI 2.8; PI 1.7

 

CPU: Intel N95

 

Unraid: 6.12.1

 

Thanks for your help!

kirsch-server-diagnostics-20230623-0535.zip

[JorgeB]

Link detected: no

 

No link being detected on the NIC.

[Janosch]

Quote

No link being detected on the NIC.

 

thanks for the fast response.

Is this a problem with hardware support or drivers or some wrong configurations?

[itimpi]

1 minute ago, Janosch said:

 

thanks for the fast response.

Is this a problem with hardware support or drivers or some wrong configurations?

Assuming the Nic is working this suggests a problem with either the network cabling or the router.   Are sure you have the network cable plugged into the right port and it is properly seated?

[Janosch]

There is a Win 11 installed on the System, the nic with this OS works just fine.

The Connection from the device to the router is managed by a switch, could this cause this problem?

I tried two different cables and NW Ports and nothing chaged

 

[JorgeB]

Realtek drivers with Linux are kind of hit and miss, the model you're using usually works, but try with a different NIC if possible, ideally from Intel.

[Janosch]

Thank you JorgeB, i tried a USB 3.0 Hub with a Network Port and that worked.