Help Center/ Relational Database Service_RDS for MariaDB/ FAQs/ Database Connection/ Can I Access an RDS for MariaDB Instance over an Intranet Connection Across Regions?
Updated on 2025-06-24 GMT+08:00

Can I Access an RDS for MariaDB Instance over an Intranet Connection Across Regions?

By default, RDS DB instances cannot be accessed over an intranet across regions. Cloud services in different regions cannot communicate with each other over an intranet. You can use EIP, Cloud Connect (CC), or Virtual Private Network (VPN) to connect to RDS instances across regions.