THOMSON TR-069 - Diagnostics

E-DOC-CTC-20071119-0003 v1.0
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4| Monitoring and Di
agnostics
4.2 Diagnostics
Introduction
Basic connection diagnostics can be done via retrieving IGD data model parameters.
Connection diagnostics are for example:
 DSL statistics
 WLAN statistics
 LAN side IP addresses of the gateway
 DHCP pool configuration
 TCP and UDP connection statistics
Message flow
Following illustration shows the expected message flow to obtain diagnostics:
DLS statistics
The object “InternetGatewayDevice.WANDevice.1.WANDSLInterfaceConfig.“ is relevant to the DSL statistics.
This object on the Thomson Gateway contains following vendor specific parameters:
 X_000E50_NumberOfResets: number of CPE resets.
 Stats.Showtime.X_000E50_LossOfSignal: number of times that a loss of signal occurred since the most
recent DSL showtime.
 Stats.Showtime.X_000E50_LossOfPower: number of times that a loss of power occurred since the most
recent DSL showtime.
 Stats.QuarterHour.X_000E50_LossOfSignal: number of times that a loss of signal occurred during the
current quarter hour.
 Stats.QuarterHour.X_000E50_LossOfPower: number of times that a loss of power occurred during the
current quarter hour.
To retrieve the DSL statistics, the GetParameterValues RPC (message 1 in preceding illustration) contains
following ParameterNames argument:
ACSCPE
Transaction session
1) GetParameterValues
2) GetParameterValuesResponse
...
...
Obtain the Diagnostics
Entry Value
1 InternetGatewayDevice.WANDevice.1.WANDSLInterfaceConfig.