Cross-Region Disaster Recovery Preparation

In order to prepare for disaster recovery (including cross-region disaster recovery), customers are required to perform the following:

• Firewall Update: Customers accessing cloud applications via their home region are required to get standby region cluster IP addresses (via a My Oracle Support Service Request) and allow the standby cluster IP addresses in their on-premises firewall configurations.
• Object Storage: Refer to Cross-Region Disaster Recovery Considerations in the Oracle Utilities Cloud Services Administration Guide.
• Identity Domain Syncing: Refer to the guidelines in the Disaster Recovery and Identity Domains section in the Oracle Cloud Infrastructure documentation.
• OCI Network Configuration: Customer must review their OCI network configuration, including Service gateway (any services created within their tenancy for incoming and/or outgoing integrations).