12.1 Requirements for C2C Non-VPN Migrations

To use a cloud-based Migrate server without a VPN:

• Internet access is required.

• Deploy a Migrate server in the source cloud or target cloud, as appropriate for your deployment scenario.

  • For Azure: Use the Azure Marketplace template.

  • For AWS: Use the AWS Quick Start.

  • For Oracle Cloud Infrastructure: Create a Windows instance in the target Oracle Cloud Infrastructure environment and install a Migrate server with a public IP address.

  • For VMware vCloud: Create a Windows instance in the target vCloud environment and install a Migrate server with a public IP address.

  See Deploying PlateSpin Migrate Server in the Cloud in the PlateSpin Migrate 2020.2 Installation and Upgrade Guide.

• Public IP addresses are required for the PlateSpin Migrate server, the replication network, and target machines. A public IP address is not required for the source machine when you use the Migrate Agent. If you do not use the Migrate Agent, then all components need public IP addresses.

• In the PlateSpin Configuration settings on the cloud-based Migrate server:

  • AlternateServerAddress: Set the AlternateServerAddress parameter to the public IP address of the Migrate server. For Migrate servers deployed from Azure Marketplace or using the AWS Quick Start, Migrate automatically adds the public IP address to this parameter. See Configuring Alternate IP Addresses for PlateSpin Server.

  • SourceListensForConnection: Ensure that the SourceListensForConnection parameter is set to False, which is the default value. See Configuring the Contact Direction for the Replication Port.

• (Migrate Discovery) If the Migrate server is in the same cloud network as the source workloads, you can use Migrate discovery to add workloads to the Migrate server. Ensure that your network security groups for the source network and target network allow traffic for ports required for discovery and migration. See:

  • Requirements for Discovery.

  • Requirements for Migration.

• (Migrate Agent registration) If the Migrate server is in the target cloud network, ensure that your network security groups for the source network and target network allow traffic for ports required for registration with Migrate Agent and migration over the public Internet. You might also use Migrate Agent to register workloads if the Migrate server is in a different network security group than the source workloads, or if you do not want to enable discovery ports on source workloads. See:

  • Requirements for Workload Registration.

  • Requirements for Migration of Workloads Registered Using Migrate Agent.

• When you configure a workload migration:

  • Enable a public IP address for the replication network.

  • Ensure that you enable Encrypt Data Transfer to transfer data securely between the source workload in AWS and the PlateSpin Replication Environment in vCloud over the public Internet. See Encrypt Data Transfer Using Migrate Web Interface.

• (Migrate Agent) Install the Migrate Agent on the source workload, then register the workload with the cloud-based PlateSpin Migrate server. See Registering Workloads and Discovering Details with Migrate Agent.

  To download the Migrate Agent, launch the PlateSpin Migrate Web Interface and click the Downloads tab. For information about installing and using the Migrate Agent, see Migrate Agent Utility.