title: Configure AWS instance to use IPv6
body: <p>I am trying to create an instance which will have an IPv6 address and I follow this tutorial:
  <a href="https://docs.aws.amazon.com/vpc/latest/userguide/get-started-ipv6.html" rel="nofollow noreferrer">Getting Started with IPv6 for Amazon VPC</a></p>
  
  <ul>
  <li>My instance will start and get an IPv6 address.</li>
  <li>I can also ssh into it but I can't download anything. For example apt-get install will not run and also ping google.com will not receive any packages.</li>
  <li>Security group will allow all traffic</li>
  </ul>
  
  <p>However when I assign an Elastic IP address to the instance the above commands will run fine.
  Is there any way to have an AWS instance with only an IPv6 address?</p>