CISCO-FIREPOWER-SYSFILE-MIB

Description: Provides management objects for system file management, log rotation, and file system monitoring on Cisco UCS/Firepower platforms.

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CISCO-FIREPOWER-SYSFILE-MIB models system file management on Cisco Firepower/UCS platforms, tracking metadata and integrity digests for files such as logs, configuration backups, and software images stored on the system. It exposes a digest table recording each tracked file's creation timestamp, description, name, size, source, and an associated switch/chassis identifier, effectively acting as a file-system/log inventory and integrity-check mechanism. Its monitoring value lies in software and storage-state visibility: administrators can confirm expected files exist with correct sizes, detect unexpected growth or absence of log/config files which could indicate a full disk, a failed backup, or tampering, and audit file provenance via the source field. It works alongside sibling Firepower MIBs such as CISCO-FIREPOWER-IMGSEC-MIB, whose signing keys can be cross-checked against the digests recorded here for software supply-chain integrity. It is deployed on Cisco Firepower security appliances and UCS-managed chassis where file-system health and integrity auditing are part of routine operational and security monitoring. Network engineers evaluating or troubleshooting this functionality can download the CISCO-FIREPOWER-SYSFILE-MIB file directly to load it into their MIB browser.

An operator would poll cfprSysfileDigestTable/cfprSysfileDigestEntry to check cfprSysfileDigestSize and cfprSysfileDigestCreationTS for critical system or log files, flagging a file that has grown unexpectedly large, risking a full file system, or one whose creation timestamp is stale, suggesting a failed periodic backup job. The cfprSysfileDigestSource field would be checked to confirm a file originated from a trusted process rather than an unexpected source. Cross-referencing cfprSysfileDigestSwitchId lets the monitoring tool attribute file health to the correct chassis/switch in a multi-node Firepower deployment.

Vendor-private MIB for Cisco Firepower security appliance system file management; defines objects for monitoring configuration file status and system file operations.