Loosing Promox network when adding a vm with a network interface

[FuTe77]

Hi all

I am currently running a PVE 8.2.2
It is installed on a DELL R450


It is currently installed and when I add a VM with a network card (bridged to the network card of the server) it makes the web interface stops running
It looks like it breaks the nework stack

As a result ping and ssh do not work anymore

the network card I use it E1000 or virtio

 

[Folke]

Hi,

could you post the content of /etc/network/interfaces ? It contains your current network configuration. A screenshot of the network settings of the vm could also be helpful.