Help with subinterface for internal backup Server

[Lapotor]

Hello,

I need your help.
I currently use my NIC eth0 with manual mode and the IP address is defined over a vmbr0, but now i need a sub interface on eth0 to get a local address on it. When i add a subinterface to eth0 it will route all my vm's over this address and when i use a subinterface on vmbr0 it failed to start the networking controller.

I hope you can help me with that.

 

[wolfgang]

Hi,

if I understand you right you need another IP address on this interface?
If yes you have to create this on the vmbr0 and not on the eht0.

auto vmbr0:0
iface vmbr0:0 inet static
        address 10.10.10.1/24