Enable Access Control Lists (ACLs) on the Primary and Secondary Instances
Access control lists (ACLs) enabled on the primary instance are not automatically enabled on the secondary instance during failover. To ensure successful use of ACLs, you must explicitly enable ACLs on the secondary instance before performing a failover.
WARNING:
Ensure that you enable ACL support on the secondary instance prior to performing a failover.- Go to the primary instance in the Oracle Cloud Infrastructure Console and add your ACL rules.
- Go to the secondary instance in the Oracle Cloud Infrastructure Console and add the same ACL rules.
See Restrict Access to an Instance Using the Self-Service Allowlist in Provisioning and Administering Oracle Integration 3.