This image shows an OCI region with an availability domain containing a VCN with the following components:

• Public subnet with a Bastion host. Users can access the Bastion host using Site-to-Site VPN or FastConnect via an internet gateway.
• Private subnet with a Autonomous Database (with Autoscaling and Private Endpoint) connected to the Bastion host.
• The VCN is connected to the Customer Premises Equipment via DRG.
• Each subnet has a security list and a route table. The private subnet has a NSG.

The OCI region also contains an Object Storage connected to the VCN via Service Gateway.