HWMUSA-CDI-MIB

Description: Huawei MUSA MIB for the Customer Data Interface (CDI) providing subscriber data management on Huawei broadband platforms.

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HWMUSA-CDI-MIB is a Huawei-specific module covering the Customer Data Interface (CDI), a subsystem used on Huawei broadband access and MUSA (multi-service unified subscriber access) platforms to exchange subscriber and service provisioning data. It primarily exposes configuration-oriented data about CDI ports rather than deep hardware sensors, describing how CDI connections are set up and maintained between the access node and upstream provisioning systems. In monitoring terms it is used mainly to confirm the operational status of CDI ports and connections, which indirectly reflects whether the subscriber data path and provisioning feed are healthy on the device. It does not appear to expose traditional hardware health metrics like temperature or power supply status, focusing instead on the software-level interface between the device and the CDI. As a Huawei proprietary MIB it has no formal dependency on standard IETF MIBs evident from the description, and it is deployed specifically on Huawei broadband access equipment participating in the MUSA subscriber management architecture, typically polled by Huawei-aware network management systems that download the HWMUSA-CDI-MIB file to load it into their MIB browser.

The MODULE-IDENTITY description states the MIB "demonstrates how to maintain and config CDI ports," indicating its objects center on CDI port configuration and state. No concrete object or table names were supplied for this module, so a monitoring scenario cannot be grounded in real object names; an operator would generally watch whatever CDI port status object exists to detect a port that has dropped out of service, signaling a break in subscriber data provisioning. Further detail would require the actual MIB source.

Maintains and configures CDI ports on Huawei devices including port attributes, gain settings, and operational status.