I just created a test RDS instance through the AWS console, and it has been created successfully (it says it is running and available). I currently have my security groups configured to SSH port 22 (MyIP) Custom TCP Rule port 3307 (myIP) and HTTPS port 443 (MyIP). I am currently trying to connect through MySQL workbench. I am using the endpoint of "RDS_URL" :3307 and inputting my username and password. Every time I try to connect, I get this error:
Can't connect to MySQL server "-RDS_URL-" (10060)
Any suggestions?