An on-demand network with outbound access requires an external subnet that has outbound access. The external subnet is used to provide outbound access if requested in the cloud template - it does not control network placement. For example, the external subnet does not affect the placing of a private network.
Select an existing network that is configured on the underlying cloud provider, such as vCenter, Amazon Web Services, and Microsoft Azure. An existing network is required by the outbound on-demand network. You can define a range of static IP addresses on an existing network.
VM-DB: type: Cloud.Machine properties: image: VMW-DB flavor: VMW-Small networks: - network: '${resource["Net-DB"].id}' securityGroups: - '${resource["SG-DB"].id}' assignment: static customizationSpec: Lin-Cust count: 1 Net-DB: type: Cloud.NSX.Network properties: networkType: outbound constraints: - tag: 'net:db'