Hello, I have always used interfaces configured via ifupdown as LXD interfaces and now I am discovering LXD managed bridges. However, I can’t figure out how they work. My system bridges: pulsarr@thaumas:~$ cat /etc/network/interfaces.d/3-lxdbr0.network # Ansible managed auto lxdbr0 allow-hotplu…

You can set bridge.external_interfaces to eth0.50 however, you’ll need that interface to exist ahead of time, so will need to define it as a VLAN in your ifupdown config.