I had a working vLAN for some Test-VMs (eg Firewall OPNsense) working on Proxmox 6.x.
With 7.x I have NOT been able to get my vLANs working again.
The vLAN does work if I configure it on my Macbook or another Linux / Windows box.
But NOT on the Proxmox.
I would like to use 2 vLANs:
During an update of one of my customers home server running Proxmox 5.x (With Community Subscription) I had an error during a usual "apt-get dist-upgrade". The command at some point asked me to:
which I did. Still problems...
A reboot just made things...