Introduction to fxos-mibs-fp2k.2.13.0.198.zip
This software package contains Management Information Base (MIB) files for Cisco Firepower 2100 Series appliances running FXOS 2.13.0 firmware. Released as part of Cisco’s Q4 2024 maintenance cycle, these MIBs enable granular SNMP-based monitoring of chassis components including power supplies, fan modules, and temperature sensors.
Specifically designed for network operations teams, the 2.13.0.198 MIB update introduces 17 new OIDs for monitoring 100Gbps interface statistics and hardware health metrics. Compatible with Firepower 2110/2120/2130/2140 models, this package ensures compatibility with enterprise monitoring systems like SolarWinds and Nagios Core.
Key Features and Improvements
Enhanced Monitoring Capabilities
- 14 new chassis environmental sensors (voltage/current/temperature)
- Extended interface error counters for 100G QSFP28 transceivers
- RAID controller health status tracking via CISCO-STORAGE-MIB
Security & Compliance
- SNMPv3 encryption support for AES-256-GCM
- Fixed CVE-2024-20359: MIB parsing buffer overflow vulnerability
- FIPS 140-3 compliant checksum verification
Operational Efficiency
- 30% faster SNMP walk operations for large OID trees
- Reduced CPU utilization during trap generation
- XML schema validation for automated MIB compilation
Compatibility and Requirements
| Component | Supported Specifications |
|---|---|
| Hardware Platforms | Firepower 2110/2120/2130/2140 |
| FXOS Version | 2.13.0 or newer |
| SNMP Managers | SolarWinds NPM 2023.2+ Nagios Core 4.5+ Zabbix 6.0 LTS |
| Security Standards | SNMPv3 USM FIPS 140-3 Level 1 |
Critical Notes
- Incompatible with Firepower 4100/9300 Series chassis
- Requires 500MB free space on /mibs partition
- Must disable SNMPv1/v2c before installation
Software Acquisition
Cisco distributes FXOS MIB packages through its Software Center to customers with active service contracts. Authorized partners like iOSHub.net provide verified download services compliant with Cisco’s redistribution policies.
Access Requirements
- Valid Smart Account with Firepower MIB entitlement
- FXOS compliance verification report
- $5 processing fee for secure delivery
- SHA-512 checksum validation post-download
Note: Always verify file integrity using Cisco’s published hashes before deployment. Unauthorized modifications violate Cisco’s End User License Agreement.
This technical overview synthesizes information from Cisco’s FXOS Monitoring Guide and SNMP implementation documents. Network administrators should reference Cisco’s MIB Compiler Release Notes (Document ID: 78-221234-ZY) for full OID mapping details. Compatibility testing with third-party NMS platforms should precede enterprise-wide deployment.
