Forge tunnel connection

[JoshuaHwang]

Hi

Forge JIRA Tutorial: "Error: Failed to start tunnel, could not establish a connection."

Glad it’s working for you now @RogerGodfrey. Just a quote from our engineers: When you run forge tunnel we try to find an available port to connect to, but I don’t think this takes into account the user’s local network / firewall settings (e.g: if a port is free but blocked by the firewall) We’ll aim to have more useful error messages in the upcoming versions of the CLI so it’s easier to debug these errors As always don’t hesitate to reach out if you have any questions or su…

You might be experiencing an intermittent network issue or you may have a firewall blocking the port.
Would you be able to test again on different networks to see if it isn’t a firewall issue.