title: Alternatives to port forwarding to get to a computer on my LAN from Internet
body: <p>I am planning a "IoT" project and my big problem so far is to install a RaspberryPi on a LAN, but accessible from the Internet, without making port forwarding, or Hamachi, or NGROK. The idea is to create a product that works "Out of the box".</p>
  
  <p>The RaspberryPi have a web service running, listening for requests, and also will be sending HTTPRequest to populate a database with information.</p>
  
  <p>Thanks for the help.</p>
  
  <p>(Sorry for my english...)</p>