Bridges list empty ... what could be the reason?

[exp]

It's really crazy, when creating a CT or VM, I can't select anything as bridge device! Example:





However, "localnetwork" lists all my bridges and I have even renamed my previous VLAN aware bridge "br-master" to "vmbr0":





Another weird thing is that "System", "Network" of my node is empty ... even though I am not sure if there is supposed to be anything there:





One more weird thing, in the cluster config I see an SDN "localnetwork" which I didn't create, again not sure if this is supposed to be there:

 

[a.bied-charreton]

Hey!

To your second question, localnetwork is PVE's default simple zone that gets created automatically, no need to worry about it.

Regarding the bridges, I would need some more information to help you. It looks like PVE host has lost its network configuration. Could you please run these commands on your PVE host, and share their output:

cat /etc/network/interfaces
ip addr show
ip route

Is this a fresh install, or did it start happening after you made some changes? If the former, could you please share how you installed PVE?

I suspect your network interfaces configuration file is either empty or missing the bridge configuration.