Hi
Earlier, I was using  a second physical network adapter for my internet traffic. (through a firewall VM)
My setup has changed, and the second adapter(1Gb USB adapter) Is no longer attached to the host.

Every time I reboot my server, the old bridge - br2, and sub interfaces br2.50, br2.51 and br2.52 keeps repapering, and changes the default gateway to a non-existing host on network br2.20!

I can “down” the interfaces and then delete br2, create a new null route through the correct br0 and everything works until next reboot.

Can anybody help me clean up old network configurations from adapters no longer existing in the system?

 

Capture_1 = after reboot

                                                                           *deleting using the GUI is not possible, nothing happens!

Capture_2 = remove br2

 

Capture_3 = after the old br is removed, and new correct null route is created

 

But if i reboot the machine, I will be back at "capture_1" -please help!

 

Best regards Jesper
/unraid version: 6.7.0

Edited May 31, 20197 yr by jesperbrh

There is a file "/boot/config/network.config". Delete the bridge interface you dont want any more from it and reboot.