i have the issue that on one proxmox machine the label internal is showing with "ip a" and on the other machine it isn't.
I got two proxmox installations where i configured the following:
iface lo inet loopback
iface eth0 inet manual
iface vmbr0 inet...
I would like to know how the ifupdown2 and OvS implementation in proxmox works because on a VM of my pve, I have a trunk that comes from the OvS of my PVE but when the VM is restarted the OvS service requires a restart for the flows to work whereas when I restart the pve it works...
So, I know you configure the network interfaces for new containers in the web interface (or by editing the corresponding config file in /etc/pve/lxc) but how does it work when you actually power up the container?
The reason I ask is, I have a bunch of Ubuntu 14.04 based containers...
Is this advisable?
The reason I ask is, I'm not sure I fully understand how the PVE frontend configures the containers network and other settings.
14.04 and 16.04 use ifup/down and are thus configured in /etc/network/interfaces, but 18.04 replaces ifup/down with netplan, which is...