title: AWS Cloud formation : Stack creation failed due to wait handle time out
body: <p>I am trying to launch a stack which would create a VPC(with a public and a private sub-net), a load-balancer in the public sub-net and application servers that are launched in private sub-net. The launch configuration has scripts that would download application from s3 bucket and bootstrap the servers. I am using NAT in public sub-net, to enable application servers to reach s3 services. To do all this i have made changes to a template provided on AWS website.</p>
  
  <p>The problem is, the wait handle which i am using on the launch configuration times out every time, without deploying my application. but the iis is configured.</p>
  
  <p>The problem seems to be in the internet connectivity. Please help me out to resolve this issue.</p>
  
  <p>The template I am using can be found at <a href="https://cti-application-bucket.s3-ap-southeast-1.amazonaws.com/cloudformation.template" rel="nofollow">https://cti-application-bucket.s3-ap-southeast-1.amazonaws.com/cloudformation.template</a></p>