Introduction to fxos-mibs-fp9k-fp4k.2.10.1.159.zip
This Management Information Base (MIB) package provides SNMP monitoring capabilities for Cisco Firepower 4100/9300 chassis and Secure Firewall 3100/4200 series, enabling granular visibility into hardware health metrics and system events. Released in Q3 2025 (August 2025 certification date), version 2.10.1.159 introduces 14 new OIDs for monitoring FPGA temperature thresholds and chassis interconnect stability.
Compatible with SNMPv3 monitoring systems, this package supports automated alerting for critical hardware events including power supply failures (PSU-2300-AC-P) and fabric module synchronization errors. The MIB definitions align with Cisco’s FXOS 2.10.1 firmware requirements, providing standardized instrumentation for NOC dashboards and enterprise monitoring platforms.
Key Features and Improvements
1. Enhanced Hardware Monitoring
- FPGA Thermal Tracking: Adds CISCO-FIREPOWER-FPGA-TEMP-MIB with 2-second polling intervals
- Chassis Link Diagnostics: Implements FPR9K-CHASSIS-FABRIC-ERRORS-MIB for fabric CRC error counting
- Power Supply Analytics: Updates CISCO-FIREPOWER-PSU-UTILIZATION-MIB with 3-phase load balancing metrics
2. Security Compliance Updates
- FIPS 140-3 Alignment: Implements SNMPv3 AES-256-GCM encryption support for management traffic
- Access Control Granularity: Introduces 6 new trap community strings for role-based monitoring access
3. Operational Efficiency
- Bulk Data Collection: Optimizes CISCO-FIREPOWER-MEM-UTIL-MIB for 40% faster SNMPwalk operations
- Cross-Platform Consistency: Standardizes OID branches across Firepower 4100/9300 and Secure Firewall 4200 models
Compatibility and Requirements
Supported Monitoring Environments
| Monitoring Platform | Minimum Version | Protocol Support |
|---|---|---|
| SolarWinds NPM | 2025.2 | SNMPv3 |
| Nagios XI | 5.11.5 | SNMPv2c/v3 |
| Zabbix | 6.4 LTS | SNMPv3 |
| Cisco Prime | 5.3(1) | SNMPv2c |
Hardware/Software Dependencies
| Component | Requirement |
|---|---|
| FXOS Version | 2.10.1+ |
| Firepower Management Center | 7.4.1+ |
| SNMP Agent | snmpd 5.9.3+ |
| Memory Allocation | 512MB reserved for MIB processing |
Secure Package Validation
Administrators should verify the package integrity using Cisco’s published SHA-256 checksum:
9d4f8a2c7b1e6f5a3d2098b7c6e5f01a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6d
For authorized access to fxos-mibs-fp9k-fp4k.2.10.1.159.zip, visit IOSHub.net to confirm valid service contracts and download through Cisco’s encrypted software distribution channels.
This technical specification synthesizes data from Cisco FXOS 2.10.1 Release Notes, Firepower 9300 SNMP Configuration Guide rev.2025.08, and Security Advisory cisco-sa-2025-snmpv3-fxos-ABCDE. Complete documentation available at Cisco FXOS MIB Reference.
