Looking at http://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Neutron::FloatingIP I see that one of the attributes ('exports'?) is: port_id ID of the port associated with this IP. However, when trying to use that in an output: outputs: port: value: { get_attr: [port, port_id] } description: The port ID I get The Referenced Attribute (port port_id) is incorrect. What did I miss? -- You know, boys, a nuclear reactor is a lot like a woman. You just have to read the manual and press the right buttons - Homer Simpson