Apologies, as is documented in the web discussion below, the error was
caused by my own mistake
having lldp daemon running with default configuration which then
advertised to cisco managed
switch presence of lxd bridge and cisco switched machine's port from
untagged to tagged VLAN
perfectly as one would expect...
On 5/14/21 4:17 PM, Karel Gardas wrote:
Hello,
I've attempted lxd installation from snap on spare Debian 11 rc1 testing
machine and the thing breaks networking on it.
Whole thread is documented here:
https://discuss.linuxcontainers.org/t/lxd-installation-and-init-breaks-debian-11-network/11048/33
conclusion from it is that bridging is broken on Debian 11 rc1 kernel
(see last 2 posts).
Is there anything I shall test in order to hunt the issue down more
specifically. Or is this already a known issue?
Thanks,
Karel