external networks really have to be flat of vlan based - they bridge from internal private networks (any type) to external provider networks, and I don't think its possible with Neutron to hook into an external network which is of a overlay network type.
external networks really have to be flat of vlan based - they bridge from internal private networks (any type) to external provider networks, and I don't think its possible with Neutron to hook into an external network which is of a overlay network type.