Ubuntu VM has no network connectivity

[hoschy]

Hi!
I've created an Ubuntu VM (24.04) and configured the networking properly. Everything was working perfectly.
I had to reboot my PVE node which causes my Ubuntu VM to be no longer connected to my local network.
Obviously, ens18 does not request an IP adress from my router (dhcp server).



Any idea on how I can troubleshoot that issue to get my machine back connected to my LAN?

 

[weehooey-bh]

You have not provided enough information to assist you.

Please post your PVE host network configuration and your VM's configuration. Please also include the network ranges you are using.

To get your PVE network configuration:

cat /etc/network/interfaces

To get your VM configuration from the node where your VM is located, run the following replacing <VMID> with the VM ID of the Ubuntu VM:

qm config <VMID>