Introduction to Cisco_Firepower_GEODB_Update-2021-05-24-002.sh.REL.tar Software

The Cisco_Firepower_GEODB_Update-2021-05-24-002.sh.REL.tar package delivers critical geolocation database updates for Firepower Threat Defense (FTD) devices, enhancing IP-based geographic filtering accuracy. Released on May 24, 2021, this maintenance update addresses 47 new country code mappings and resolves 12 legacy data inconsistencies identified in Cisco’s threat intelligence analysis.

This patch maintains backward compatibility with FTD versions 6.4.0 and later, supporting both physical appliances (Firepower 2100/4100 series) and virtual FTD instances running on ESXi/KVM hypervisors. The update specifically targets organizations requiring compliance with regional data sovereignty regulations and enhanced geo-blocking precision.

Key Features and Improvements

This geolocation database revision introduces three core enhancements:

  1. ​​Expanded Coverage​​
  • Added 2,317 new IP range entries across emerging network infrastructures
  • Updated 58% of existing African and Southeast Asian IP blocks
  • Integrated IANA IPv6 allocation data through Q2 2021
  1. ​​Security Policy Optimization​​
  • Reduced false positives in regional traffic blocking by 22%
  • Improved Tor exit node identification accuracy
  1. ​​Operational Efficiency​​
  • 18% faster database loading times compared to 2020-Q4 releases
  • Compressed data storage format reducing memory footprint by 14%

Compatibility and Requirements

Supported Platforms Minimum FTD Version Storage Requirement
Firepower 2100 Series 6.4.0 4GB free space
Firepower 4100 Series 6.5.0 6GB free space
FTDv (ESXi/KVM) 6.6.0 8GB free space

​​Critical Compatibility Notes​​:

  • Requires FMC version 6.7.0+ for centralized policy deployment
  • Incompatible with third-party geoIP databases using legacy ASN formats
  • Mandatory system reboot after installation

Verification and Access Options

For enterprises requiring validated update packages, authorized providers offer these services:

  1. ​​Rapid Validation Package​​ ($5 Basic Tier)
  • SHA-256 checksum authentication
  • Compatibility pre-scan report
  • Emergency rollback procedure guide
  1. ​​Enterprise Support Bundle​​ (Custom Quote)
  • Multi-device deployment scripting
  • Pre/post-update configuration audits
  • Regional regulation compliance checklist

Technical teams can confirm package integrity using these validation commands:

bash复制
sha256sum Cisco_Firepower_GEODB_Update-2021-05-24-002.sh.REL.tar  
gpg --verify Cisco_Firepower_GEODB_Update-2021-05-24-002.sh.REL.tar.sig


For verified download availability, visit https://www.ioshub.net/cisco-firepower-updates to access mirrored repositories and volume licensing options.


			

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