Public IP address for EC2 not working

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I created an EC2 instance to run my website on and am able to SSH into it from my local machine. I updated the security group settings to allow incoming traffic, checked and confirmed the ACL settings, updated the instance's firewall, and verified that I could ping from my local machine. However, I am still unable to access it from the browser when I type the public IP address into the URL.

How can I resolve this issue?

2 réponses
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Réponse acceptée

When you are on the box, does a curl http://127.0.0.1 work?

What ports is it listening on? 80 or 443 etc?

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EXPERT
répondu il y a 2 mois
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EXPERT
vérifié il y a 2 mois
  • It failed to connect to 127.0.0.1 port 80, and it appears that it is only listening on port 22.

  • Ok. Sounds like your webserver isn’t up and running.just double check it’s bound to the correct IP and port and is running. This would be why you can’t connect.

  • Youve tried http(s)://ipaddress:3000 ??

  • Port 3000 needs to be open on security group and you have used :3000 in the URL when accessing the webserver from your browser?

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If above does not work, make sure there is an Internet Gateway associated to the subnet where the EC2 is, apart of course security groups and NACLs

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EXPERT
répondu il y a 2 mois
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EXPERT
vérifié il y a 2 mois
  • Okay, http://ipaddress:3000 works! Thanks!

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