Issue link: https://read.uberflip.com/i/1322191
© 2020, Amazon Web Services, Inc. or its Affiliates. Availability Zone A Availability Zone B private subnet HANA HANA PAS AAS ASCS secondary ASCS primary HANA Studio Web Dispatcher (primary) Web Dispatcher (secondary) Solution Manager SAP Router private subnet Bastion Host Customer DC Direct Connect AD / DS SAP web browser public subnet public subnet High Availability on AWS Environment - Failover OIP OIP SIOS LifeKeeper • SIOS will call AWS API to update subnet route table so that the overlayIP will point to the active DB node S3 Route 53 CloudWatch CloudTrail GuardDuty