Firewalls and safety settings can normally block connections involving the equipment and exterior networks. When builders experience difficulties reaching a provider, working with “127. The address 127.0.0.1:49342 refers to a loopback address commonly utilized for testing and debugging purposes. The 127.0.0.1 with port 49342 enables developers to run applications locally https://www.techypic.com/127-0-0-149342/