Pymongo Connection Refused at 27017 - Resolving Python Error

If you're encountering the Pymongo Connection Refused at 27017 error when working with Python and MongoDB, don't worry, there are a few steps you can take to resolve it.

  1. Check MongoDB Connection
  2. Check Firewall Settings
  3. Check Pymongo Version
  4. Conclusion

Check MongoDB Connection

The first step is to ensure that your MongoDB connection is up and running. You can verify this by running the command sudo service mongod status in the terminal. If the status is "active", then your connection is established.

Check Firewall Settings

If your MongoDB connection is active, the next step is to check your firewall settings. To allow incoming traffic on port 27017, run the command sudo ufw allow 27017/tcp in the terminal.

Check Pymongo Version

If the previous steps don't resolve the issue, it's possible that the version of Pymongo you're using is not compatible with your MongoDB version. Make sure you have the latest version of Pymongo installed and that it's compatible with your MongoDB version.


The Pymongo Connection Refused at 27017 error can be frustrating, but by following these steps, you can resolve it and get back to your Python and MongoDB development.

Click to rate this post!
[Total: 0 Average: 0]

Leave a Reply

Your email address will not be published. Required fields are marked *

Go up

Below we inform you of the use we make of the data we collect while browsing our pages. You can change your preferences at any time by accessing the link to the Privacy Area that you will find at the bottom of our main page. More Information