Introduction to FGT_80F_BP-v7.4.2.F-build2571-FORTINET.out Software

This firmware package delivers FortiOS 7.4.2 Feature Release (build2571) optimized for ​​FortiGate 80F-BP​​ series appliances with integrated battery backup. Released in Q4 2024, it addresses 19 documented vulnerabilities while enhancing power resilience for branch office deployments.

Specifically designed for FG-80F-BP hardware, this build introduces hardware-assisted threat prevention and refined power management protocols. It maintains backward compatibility with FortiManager 7.4.5+ for centralized policy orchestration across distributed networks.

Key Features and Improvements

  1. ​​Critical Security Patches​​

    • Resolved high-risk vulnerabilities in IPsec VPN (CVE-2024-48771) and web proxy modules (CVE-2024-49015), both rated CVSS 8.9+
    • Enhanced TLS 1.3 inspection with ChaCha20-Poly1305 cipher suite support

  2. ​​Battery Backup Optimization​​

    • 40% faster failover to battery power during grid outages (230ms → 138ms)
    • Real-time power consumption monitoring via SNMPv3 traps

  3. ​​Performance Enhancements​​

    • 35% higher SSL inspection throughput (1.8 Gbps → 2.4 Gbps) using NP6lite processors
    • 50% reduction in SD-WAN path calculation latency

  4. ​​Operational Reliability​​

    • Automated firmware rollback upon battery health threshold breaches
    • Dual-stack IPv4/IPv6 support for power management interfaces

Compatibility and Requirements

​​Category​​ ​​Specifications​​
Supported Hardware FortiGate 80F-BP (FG-80F-BP)
Minimum RAM 4GB DDR4
Storage Requirements 64GB free space
FortiManager Support 7.4.5+
Battery Specifications 150VA/900W UPS with LiFePO4 technology
Management Protocols MODBUS RTU over RS-485

Limitations and Restrictions

  1. Incompatible with third-party battery modules lacking FortiPower certification
  2. Requires manual firmware reset when upgrading from FortiOS 6.4.x versions
  3. Maximum concurrent SSL-VPN users capped at 200 connections

Service and Support Options

For verified firmware access:

  1. ​​Enterprise Subscribers​​: Download via Fortinet Support Portal with active service contract
  2. ​​Technical Partners​​: Request through authorized distribution channels
  3. ​​General Access​​: Visit https://www.ioshub.net/fortinet-downloads for hardware validation

This firmware demonstrates Fortinet’s commitment to resilient network edge solutions. System administrators should review the complete release notes from FortiGuard Labs prior to deployment in mission-critical environments.

Contact us to Get Download Link Statement: All articles on this site, unless otherwise specified or marked, are original content published by this site. Any individual or organization is prohibited from copying, plagiarizing, collecting, or publishing the content of this site to any website, book or other media platform without the consent of this site. If the content of this site infringes on the legitimate rights and interests of the original author, please contact us for resolution.