[Openstack-operators] Multiple vlan ranges on same physical interface [ml2]
george.shuklin at gmail.com
Thu May 7 14:32:55 UTC 2015
Got a problem: we want to use same physical interface for external
networks and virtual (tenant) networks. All inside vlans with different
My expected config was:
type_drivers = vlan
tenant_network_types = vlan
network_vlan_ranges = external:1:100,local:1000:4000
bridge_mappings = external:br-ex,local:br-ex
But it does not work:
ERROR neutron.plugins.openvswitch.agent.ovs_neutron_agent [-] Parsing
bridge_mappings failed: Value br-ex in mapping: 'gp:br-ex' not unique.
I understand that I can cheat and manually configure bridge pile (br-ex
and br-loc both plugged to br-real, which linked to physical interface),
but it looks very fragile.
Is any nicer way to do this? And why ml2 (ovs plugin?) does not allow to
use mapping from many networks to one bridge?
More information about the OpenStack-operators