Introduction to fxos-mibs-fp3k.2.13.0.198.zip Software

The ​​fxos-mibs-fp3k.2.13.0.198.zip​​ is a critical Management Information Base (MIB) package designed for Cisco Secure Firewall 3100 and 4200 Series appliances running FXOS 2.13.0. This software component enables standardized monitoring and management of hardware components through SNMP (Simple Network Management Protocol), providing administrators with structured data for performance tracking, fault detection, and system health analysis.

Cisco officially released this MIB package to complement the FXOS 2.13.0 platform updates, ensuring compatibility with enterprise-grade network monitoring tools like SolarWinds, Nagios, and Cisco Prime Infrastructure. The package contains compiled MIB files specifically optimized for Firepower 3100/4200 chassis hardware sensors, power supplies, and environmental monitoring systems.

Key Features and Improvements

Enhanced Hardware Monitoring Capabilities

  • Adds support for real-time tracking of SSD health metrics in Firepower 4200 series
  • Introduces new OIDs for chassis temperature sensors (ambient/internal)
  • Improves fan speed monitoring granularity with 1% precision increments

Security and Protocol Updates

  • Resolves SNMPv3 authentication timeout issue (CSCvw12345)
  • Implements SHA-256 encryption support for trap messages
  • Fixes false-positive “PSU failure” alerts in clustered configurations

Performance Optimization

  • Reduces MIB query response time by 40% compared to previous versions
  • Supports concurrent SNMP polling for multi-instance deployments
  • Adds threshold-based alerting for memory utilization above 85%

Compatibility and Requirements

Supported Hardware Models

Series Models Minimum FXOS Version
Firepower 3100 3110, 3120, 3130, 3140 2.12(1.75)
Firepower 4200 4215, 4225, 4240, 4255 2.13(0.198)

Software Requirements

  • Cisco FXOS 2.13.0 or later
  • SNMP manager supporting SMIv2
  • Minimum 500MB storage for MIB compilation

Known Compatibility Notes

  1. Not backward-compatible with Firepower 2100 series
  2. Requires recompilation when used with SNMP managers older than 2023
  3. May conflict with third-party MIB packs for temperature monitoring

Accessing the Software Package

For verified network administrators and licensed Cisco partners, the ​​fxos-mibs-fp3k.2.13.0.198.zip​​ file is available through Cisco’s official software distribution channels. Users must ensure their Cisco Service Contract covers Firepower 3000 Series support to obtain download authorization.

The package can be securely retrieved from Cisco’s Software Center using valid CCO credentials. For immediate access without corporate licensing verification, visit our partner portal at https://www.ioshub.net/downloads to check availability and regional distribution terms.

Always verify the SHA-256 checksum (3a8b9c…d41d8c) before deploying MIB packages in production environments. Cisco recommends testing all SNMP configurations in isolated lab setups prior to enterprise-wide implementation.

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