DoIP
With Diagnostics over IP, UDS diagnostic services are used over TCP/IP and Ethernet. Diagnostics over IP extends the functionality of UDS to all networks. Excelfore implements DoIP in its eSync Client, so that OEMs have access to this diagnostic technique for the entire vehicle, whether the ECU is Ethernet-based or CAN. Extending Software Updates
Diagnostics-Over-IP (DoIP) can be used to extend the reach of over-the-air software updates. Use of a DoIP Gateway permits discovery of all components in the vehicle system and establishes an IP-addressable route to each one. It also permits software access to registers within each component, and it provides the method to reflash the component.
In the service bay, troubleshooting and repairs are simplified because all components in the system are accessible from one test port. This can be diagnostics equipment located in the dealership, or it can be tests run remotely from the OEM.