title: How to allow access outside localhost
body: <p>How can I allow access outside the localhost at Angular2? I can navigate at <code>localhost:3030/panel</code> easily but I can not navigate when I write my IP such as <code>10.123.14.12:3030/panel/</code>. </p>
  
  <p>Could you please allow me how to fix it? I am not using <code>npm</code> (node project manage - node install/node start ) to install and run the project.</p>
  
  <p>If you want, I can provide my <code>package.json</code> and <code>index.html</code>.</p>