Unable to connect to Data generator(AWS)

Hello,

I've been trying to follow the steps on http://help.sap.com/openSAP/HANA1/AWS_Initial_Configuration.pdf, but I'm unable to connect to the Data Generator.

I've set up my hosts file with my Elastic Ip Address and I can't reach my instance doing http://imdbhdb:8000 (or checking the security group on AWS, http://imdbhdb:30015).

Searching this forum, I found this topic http://scn.sap.com/thread/3183907 , and I am able to connect to hana with Hana Studio via the default host name that was set-up(public dns+port). I changed my host name as a test and I was unable to connect to Sap hana from Hana Studio.

It might be my company firewall. but then I wouldn't be able to connect to Hana via Studio right?

Any help is welcome,

Best Regards,

ASC