Am 04.12.2018 um 21:30 schrieb Günther J. Niederwimmer:
Hello, is this only my mistake,or can help any from the list?
I have 3 host computer on different places, but all have the Problem when starting a client "KVM" to connect to the bridge from the host.
It is near not possible to start a client, only after 10-20
reboot/restart
from the client's the network is starting correct?
KVM/Linux bridging often defaults to have spanning tree enabled which many switches do not like. Try creating the bridge and disable spanning tree?