title: ec2 auto scaling group with multiple port in target group
body: <p>I attached an EC2 auto scaling group to Target Group. However, It is only showing me one port, which is port 80.</p>
  <p>My EC2 has multiple port from port 3000 - 3005. What is the correct way for me to register those port as well? Is it manually adding the instance from the target group as I did not find a way to do so in ec2 auto scaling</p>
  <p><a href="https://i.stack.imgur.com/smxNj.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/smxNj.png" alt="enter image description here" /></a></p>