Hi ALL, I would like to know, why is necessary put an elastic Ip in EC2 instance jasper, to setup the connection with RDS ? If I go in EC2 Linux command line, I can connect using telnet command in RDS (SQLSERVER), but when I try setup the connection using the Jasper console, it is not possible. The setup returns me HTTP timeout. Security Group and others permissions are OK, but the connect will be able only if I put an elastic IP in EC2 Instance. Regards Leandro