Description of the illustration network-atp-adw.png

In this example, the OCI GoldenGate deployment is only accessible using a private endpoint from within the OCI network, or through a bastion host that secures access to OCI resources. See Connect to Oracle Cloud Infrastructure GoldenGate using a private IP for more details.

To connect to Autonomous Transaction Processing (ATP) and Autonomous Data Warehouse (ADW), OCI GoldenGate creates private endpoints over port 1522, unless you selected ‘Secure access from everywhere.’

If you select the Autonomous Database when creating the connection, then the private endpoint gets created automatically. Otherwise, you can enter your Autonomous Database configuration manually, and select 'Shared endpoint' to reuse the deployment's private endpoint created in the subnet selected during the deployment creation. Appropriate subnet security rules and DNS resolution configuration is your responsibility within this subnet.

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In this example, the OCI GoldenGate deployment is accessible over the public internet using port 443.

To connect to an on-premise Oracle database not available over the public internet, you must create an Oracle connection and select ‘Dedicated endpoint' for Traffic routing method. This ensures that OCI GoldenGate creates a private endpoint in one of your subnets and connects over port 1521. As mentioned above, you must add the appropriate subnet security rules to allow connectivity from the Ingress IPs addresses listed in the Connection Details page into the database node's private IP. Any FQDN provided must be resolvable within the selected subnet.

To connect to Autonomous Data Warehouse (ADW), OCI GoldenGate also creates a private endpoint over port 1522, unless you selected ‘Secure access from everywhere.’

Description of the illustration network-azuresql-atp.png

In this example, the OCI GoldenGate deployment is accessible over the public internet using port 443.

To connect to Azure SQL Managed Instance without a public endpoint, a private endpoint must be created. To do so, you must select ‘Dedicated endpoint’ for Traffic routing method when you create the connection. This ensures that OCI GoldenGate creates a private endpoint in one of your subnets. As mentioned above, you must add the add the appropriate subnet security rules to allow connectivity from the Ingress IPs addresses listed on the Connection details page into the database node's private IP. Any FQDN provided must be resolvable within the selected subnet.

In this example, network traffic goes through a private interconnection between OCI and Azure with FastConnect and ExpressRoute. Port 1433 is used for private connections. Connections to Azure SQL Managed Instance over the public internet typically uses port 3342.

To connect to Autonomous Transaction Processing (ATP), OCI GoldenGate creates a private endpoint over port 1522, unless you selected ‘Secure access from everywhere.’