A method for transporting telemetry data involves receiving a request from a client in a first network. The client is registered with a data transport service executing in a second network. The request includes an authentication credential for the client, a message including telemetry data, and a message priority. The method further involves authenticating the request using the authentication credential. The method further involves parsing the request to obtain and subsequently execute a command for storing the message in a physical queue of the second network. The physical queue is associated with a back-end service executing in the second network. A virtual queue maintains entries for messages stored in the physical queue that were sent from the first network to the second network. Another virtual queue maintains entries for messages stored in the physical queue that were sent from the second network to the first network.