​​Introduction to fxos-mibs-fp9k-fp4k.2.10.1.166.zip Software​​

This MIB package provides standardized SNMP monitoring templates for Cisco Firepower 9000 and 4000 Series appliances running Firepower eXtensible Operating System (FXOS). Released in Q1 2025, version 2.10.1.166 enhances compatibility with enterprise network management systems like SolarWinds and Nagios by delivering updated Object Identifiers (OIDs) for hardware health metrics, threat defense status, and chassis environmental sensors.

Compatible with:

  • ​​Firepower 9300 Security Appliances​​ (SSP-10/SSP-60 modules)
  • ​​Firepower 4100 Series​​ (FP4110/FP4145 chassis)
  • ​​Firepower 2100/3100/4200​​ platforms with FXOS 2.10.x or later.

​​Key Features and Improvements​​

  1. ​​Enhanced SNMP Traps for Security Events​​

    • Adds 12 new OID groups for detecting packet drops in Snort 3-based threat defense modules.
    • Supports real-time alerts for CPU/memory thresholds exceeding 90% utilization.

  2. ​​Cross-Platform Compatibility​​

    • Validated with Cisco Prime Infrastructure 3.12 and Cisco DNA Center 2.3.7.6.
    • Fixes MIB parsing errors in Net-SNMP 5.9.4 and LibreNMS 24.1.

  3. ​​Hardware Diagnostics​​

    • Monitors SSD health status (wear-leveling, bad sectors) via CISCO-FIREPOWER-CHASSIS-MIB.
    • Reports fan RPM deviations beyond ±15% of baseline values.

​​Compatibility and Requirements​​

​​Supported Hardware​​ ​​Minimum FXOS Version​​ ​​Supported SNMP Versions​​
Firepower 9300 (SSP-10/60) 2.10.1 v2c, v3
Firepower 4100 (FP4110/4145) 2.6.1 v2c
Firepower 2100/3100/4200 2.3.1 v2c

​​Dependencies​​:

  • Requires Cisco Trusted Security Manager 7.4+ for encrypted SNMPv3 communications.
  • Incompatible with Firepower 1100 Series and legacy ASA 5500-X platforms.

​​How to Obtain the Software​​

For verified network administrators:

  1. ​​Direct Download​​: Visit Cisco Software Download Portal (CCO account required).
  2. ​​Enterprise Distribution​​: Contact Cisco TAC (Service Request ID: FPR-MIB-2025) for bulk deployment packages.

Third-party sharing platform:

  • Secure download available at https://www.ioshub.net/fxos-mibs after account verification.

​​Verification and Support​​

Validate downloaded files using SHA-256 checksum:
a3e8d1f92b...c04b5d7f
To confirm MIB integration, execute:

bash复制
snmpwalk -v2c -c public  .1.3.6.1.4.1.9.9.826  


For technical assistance, reference Cisco FXOS Troubleshooting Guide sections 4.2.1 (MIB Activation) and 9.3.5 (SNMP Diagnostics).




​​Note​​: Always cross-check MIB mappings with Cisco’s FXOS 2.10.x Release Notes before deployment.


			

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