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Figure 1 shows the overview of TR-069 Protocol Agent.

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namediagramNameCCSP TR-069 PA System Overview.drawio
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Figure 1 CCSP TR-069 PA System Overview

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As you can see from figure 1, when TR-069 PA receives a request from ACS, it resolves namespace with CR, and makes a normalized action invocation over message bus into target functional component. Once TR-069 PA receives response or error from functional component, it construct CWMP SOAP message back to ACS.


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diagramName
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macroId7a0bad63-e085-493d-bc81-d88879f287dc
nameTR-069 PA SetParameterValues data flow.drawio
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Figure 2 TR-069 PA SetParameterValues data flow


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nameTR-069 PA GetParameterNames data flow.drawio
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Figure 3 TR-069 PA GetParameterNames data flow

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  • Support for TR-069 active and passive notifications.
    • Dependency: notify_comp and its recipe.
    • Dependency: when using an older release of RDK-B, be sure to apply the following locking bug fix, which prevents a race condition on a bulk parameter value set that results in intermittent loss of notifications for some changed parameters.
    • Tr069PA support in notify_comp.
      JiraserverRDKserverId11deff04-0380-3a3d-a916-0849d4e573f7keyRDKB-346
    • No VALUE CHANGE notification may be sent to the ACS when the origin of the change is a SetParameterValues through TR-069. The TR-069 PA must discard value change events based on the event's origin.
      JiraserverRDKserverId11deff04-0380-3a3d-a916-0849d4e573f7keyRDKB-345
    • Reliable delivery of events across TR-069 agent restart. If a VALUE CHANGE notification is not delivered before restart, it must be retried until successful, even across reboots.
      JiraserverRDKserverId11deff04-0380-3a3d-a916-0849d4e573f7keyRDKBSUP-357
  • Support for TR-069 diagnostics complete notifications.
    • Send 8 DIAGNOSTICS COMPLETE to the ACS only when the diagnostics test was initiated through TR-069. Supported for Device.IP.Diagnostics.TraceRoute and Device.IP.Diagnostics.IPPing.
      JiraserverRDKserverId11deff04-0380-3a3d-a916-0849d4e573f7keyRDKB-326
  • Custom Mapper to translate the internal data model to a different one offered through TR-069. This can fix:
    • TR-069 data model violations such as Device.SelfHeal
    • CableLabs (CM-SP-eRouter) instance index standardisation, e.g. Device.WiFi.Radio.10000. and Device.WiFi.SSID.10001
    • MSO-specific data model object and parameter names
      JiraserverRDKserverId11deff04-0380-3a3d-a916-0849d4e573f7keyRDKBDEV-55

Enhancement under Consideration

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