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I have problem ,when I am trying to connect to my express server using host that I have gotten from no-ip. I can't access it inside my router. I have tried my server machine and mobile which was connected to the same network but aslo I couldn't. But when I tried to connect using mobile data I could access it. how can I solve this strange problem !?

Āĥmêd Ŵǻlêd
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  • its not strange, some routers simply dont/not configured to route back to itself over WAN (NAT Loopback), can you access your WAN ip and it forwards to the server? – Lawrence Cherone Aug 14 '20 at 21:31
  • @LawrenceCherone When I am trying to access my wan ip I can access router page which I can access from 192.168.1.1. Is it what you mean ? – Āĥmêd Ŵǻlêd Aug 14 '20 at 22:31
  • no, go on google and enter *whats my ip*, copy paste it then put into your browser and append the express port, ie `http://123.123.123.123:8080`, if it fails to serve your app then your router may not support [nat loopback](https://en.wikipedia.org/wiki/Hairpinning) – Lawrence Cherone Aug 14 '20 at 22:35
  • It doesn't , thanks – Āĥmêd Ŵǻlêd Aug 16 '20 at 18:58

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