tr-069 InternetGatewayDevice

 https://cwmp-data-models.broadband-forum.org/tr-069-1-0-0.html#D.InternetGatewayDevice:1.InternetGatewayDevice.DeviceInfo.

https://cwmp-data-models.broadband-forum.org/tr-069-1-0-0.html#D.InternetGatewayDevice:1.InternetGatewayDevice.ManagementServer.