title: Synology Port forwardding according to subdomain
body: <p>In my router setting, I have set as following:</p>
  
  <ul>
  <li>port 5000 - my synology disk station entry</li>
  <li>port 1337 - my router panel</li>
  </ul>
  
  <p>And I have set some subdomain to my external IP using DDNS:</p>
  
  <ul>
  <li>wifi.example.com</li>
  <li>disk.example.com</li>
  <li>www.example.com</li>
  </ul>
  
  <p>What I want to do is:</p>
  
  <ul>
  <li>wifi.example.com redirect to port 1337 and go into router panel</li>
  <li>disk.example.com redirect to port 5000 and go into synology panel</li>
  <li>www.example.com go to synology web station server</li>
  </ul>
  
  <p>I have tried set port 80 to my disk station in router setting, and want to do redirection in disk station via nginx or reverse proxy which provided by synology. However, I cannot find the nginx.conf in the synology. I tried set the reverse proxy but fail.</p>
  
  <p>Can anyone provide me any clues for this? Appreciate for any help.</p>