When I create a LXC container with lxc-create choosing debian/bullseye/amd64, the container doesn’t have installed the network service. It doesn’t have ifup ifdown services nor /etc/network folder. The same problem if I create container with debian/bullseye/i386. If I create LXC container with debian/buster/amd64, everything is OK.
I think it uses systemd networkd now
Thank you, i will check