无法从 db 可视化工具连接到 AWS RDS (Postgres) 数据库

Question

I setup an Amazon AWS RDS database (PostGresql). The endpoint shows:

databasekg.cxrchga5vghq.us-east-2.rds.amazonaws.com

The Public Accessibility is Yes.

I get a Connection Error when I try to connect using DBVisualizer. When I try to ping the endpoint, I get Request timed out.

I am using the same Mac to 'ping' that I used to actually set up the AWS RDS database. What did I miss?

Answer 1

Check network security group rule, port 5432 needs to open in inbound rules.