Proper access policy for Amazon Elastic Search Cluster

Question

I\'ve recently started using the new Amazon Elasticsearch Service and I can\'t seem to figure out the access policy I need so that I can only access the services from my EC2

Answer 1

I'm also trying to do this, and I got it working using the Allow access to the domain from specific IP(s) option with the Elastic IP of my EC2 instance (could also work using the instance's private IP, but I'm not too sure)