Help Center> Relational Database Service> FAQs> Database Connection> Can RDS DB Instances in Different VPCs Communicate with Each Other Over an Intranet?
Can RDS DB Instances in Different VPCs Communicate with Each Other Over an Intranet?
No, they can't.
You can use VPC peer connections to enable communication over an intranet. For details, see VPC Peering Connection Creation Procedure.
Parent topic: Database Connection
Did this article solve your problem?
Thank you for your score！Your feedback would help us improve the website.