Help Center/ Relational Database Service_RDS for MariaDB/ FAQs/ Capacity Expansion and Specification Change/ Can I Change the VPC or Subnet that My RDS for MariaDB Instance Belongs To?
Updated on 2025-10-23 GMT+08:00

Can I Change the VPC or Subnet that My RDS for MariaDB Instance Belongs To?

No. The VPC and subnet cannot be changed after the instance is created.

However, you can change the VPC or subnet by restoring a full backup to a new DB instance. For details, see Restoring a DB Instance from a Backup.