The Telemetry gateway IP list is a list of gateway IP addresses that FortiClient in managed mode can use to connect Telemetry to FortiGate or EMS. After FortiClient installation completes on the endpoint, FortiClient automatically launches and uses the Telemetry gateway IP list to locate the FortiGate and/or EMS for Telemetry connection.
FortiClient EMS includes the option to create one or more Telemetry gateway IP lists. The list can include IP addresses for EMS and for FortiGate. Administrators can assign Telemetry gateway IP lists to domains and workgroups in EMS. Administrators can also update the assigned Telemetry gateway IP lists after FortiClient is installed, and EMS pushes the updated lists to endpoints. See the FortiClient EMS Administration Guide.
If administrators are using FortiGate without EMS, administrators can add Telemetry gateway IP addresses to the FortiClient installer using the Configurator Tool. See Custom FortiClient installation files.