ACD-TID-MIB

Description: Manages target identifier configuration and service endpoint identification on Accedian MetroNID performance monitoring devices.

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ACD-TID-MIB is a vendor-specific MIB from Accedian Networks that manages Transaction IDs (TIDs) used to track configuration and status changes on its MetroNID Ethernet performance devices. It exposes a table of monitored objects (acdTidInfoTable) each identified by an OID (acdTidInfoOID) and type/description, along with a last-change TID counter both at the configuration level (acdTidCfgLastChangeTid) and status level (acdTidStatusLastChangeTid). Functionally this is a change-tracking/software-state monitoring MIB: it lets a management system detect that some monitored object's configuration or status has changed since it last checked, without needing to poll every object individually, which is useful for efficient fault and configuration-drift detection. It is part of the Accedian MetroNID MIB family and is designed to work alongside other Accedian MIBs whose objects are tracked via acdTidInfoOID references. It is typically deployed on Accedian MetroNID Ethernet demarcation devices in carrier networks for efficient change-detection polling. Engineers can download the ACD-TID-MIB file directly to load it into their MIB browser.

A management system would periodically poll acdTidCfgLastChangeTid and acdTidStatusLastChangeTid as cheap heartbeat values; if either counter increments, it would then walk acdTidInfoTable / acdTidInfoEntry to find which acdTidInfoOID entries have an updated acdTidInfoLastChangeTid, pinpointing exactly which configuration or status object changed. This lets an operator detect, for example, that a shaper queue configuration or an alarm state changed without re-polling the entire device. The acdTidInfoDescr and acdTidInfoType fields help identify the nature of the changed object.

Transaction ID database management for Accedian Networks devices, tracking configuration and status changes.