[Openstack] [openstack][neutron] multiple vlan provider and tenant networks?

vladislav.belogrudov at oracle.com vladislav.belogrudov at oracle.com
Wed May 10 09:22:44 UTC 2017


I wonder if it is possible to use multiple network interfaces / bridge 
mappings for VLAN tenants and providers at the same time. E.g. in case 
of 1 VLAN network for tenant and 1 external VLAN how does neutron bridge 
mapping work? User interface does not allow to specify the mapping.

Example: 2 external VLAN interfaces and 2 tenant ones. In this case 
neutron configuration would be:



How can neutron decide on choosing correct vlan mapping for tenant? Will 
it pick provider0 if normal user creates a tenant network?

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