CISCO-FIREPOWER-CHANGE-MIB

Description: Provides management objects for tracking configuration change events and audit log entries on Cisco UCS/Firepower platforms.

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CISCO-FIREPOWER-CHANGE-MIB is part of Cisco's UCS/Firepower management information model family and provides objects for tracking configuration change events and audit log entries on Firepower security appliances (and related UCS-managed chassis), recording which managed object was changed, its distinguished name, class, and status. It is a fault/audit-oriented MIB rather than a performance-counter one, exposing a changed-object reference table that logs each modification event with enough detail to trace what changed and when. Its monitoring value is in tracking the software configuration status and change history of the device -- letting an administrator detect unexpected or unauthorized configuration changes, a key part of security-appliance operational and compliance monitoring -- rather than reporting on physical hardware sensors directly. It follows Cisco's UCS/Firepower managed-object-model conventions (DN, RN, class ID, GUID) shared across other CISCO-FIREPOWER-*-MIB modules, showing a dependency on that broader modeling framework. It is deployed on Cisco Firepower/ASA-with-FirePOWER and UCS-managed security platforms for change-audit visibility, and administrators can download the CISCO-FIREPOWER-CHANGE-MIB file to load it into their MIB browser for audit polling.

An administrator would poll cfprChangeChangedObjectRefTable/cfprChangeChangedObjectRefEntry to see recent entries with cfprChangeChangedObjectRefDn, cfprChangeChangedObjectRefChangedMoClassId, and cfprChangeChangedObjectRefRefObjStatus, identifying exactly which managed object (by distinguished name) was modified and its resulting status. A burst of unexpected change entries referencing security-policy objects (cfprChangeChangedObjectRefCentraleMoDn) outside a maintenance window would flag a potential unauthorized configuration change worth investigating.

Represents the Cisco Firepower CHANGE management information model for tracking configuration changes and modified objects.