Can't connect to MSSQL instance in AWS RDS

Question

I am new to RDS. I have created MS SQL 2017 RDS instannce on 1433 port and whenever i try to connect to that instance from my local machine i get this error:

Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 0 - The wait operation timed out.) (Microsoft SQL Server, Error: 258)

Server name: XXX.XXXXXXX.eu-west-1.rds.amazonaws.com,1433

I can't even ping the instance from my local machine. I also tried to ping it from EC2 instance, but it didn't work out also.

Answer 1

事实证明，我的组织安全团队已使用向组织中的所有账户推出的云形成模板阻止了我们组织的 AWS 中央账户的 1433 端口。