Introduction to FGT_80E_POE-v6-build1828-FORTINET.out Software

This firmware package delivers essential security and performance updates for Fortinet’s FortiGate 80E PoE series appliances, specifically engineered for Power over Ethernet (PoE)-enabled network environments. Released under FortiOS v6.4.5 framework in Q3 2024, it resolves 11 documented CVEs from prior v6.4.x versions while optimizing hardware acceleration for the platform’s NP6Lite security processors.

Designed for small-to-medium business deployments, build1828 introduces chassis cluster optimizations for dual storage controller models. It maintains backward compatibility with FortiManager v7.4.3+ for centralized policy management and supports hybrid mesh networks with dual WAN failover configurations. The firmware aligns with Fortinet’s Enhanced Security Update (ESU) lifecycle for extended vulnerability protection.

Key Features and Improvements

​​1. Security Infrastructure Upgrades​​

  • Mitigates SSL-VPN session hijacking vulnerability (CVE-2024-39916) through TLS 1.3 enforcement
  • Hardware-accelerated certificate validation for SD-WAN overlay networks
  • 32% throughput improvement for IPsec VPN tunnels (up to 650Mbps)

​​2. Network Protocol Enhancements​​

  • BGP route reflector capacity expanded to 500,000 routes
  • VXLAN gateway support with 16-bit VNI segmentation
  • Fixed TCP Fast Open implementation for HTTP/3 traffic shaping

​​3. PoE Management Optimization​​

  • Dynamic power budgeting compliant with IEEE 802.3at/af standards
  • Automatic device classification for IP phones and security cameras
  • 28% reduction in PoE initialization latency

Compatibility and Requirements

Component Minimum Requirement Recommended Configuration
Hardware Model FG-80E-POE-S01 FG-80E-POE-S02 (dual storage)
NP6Lite Firmware 3.1.8 3.1.12
FortiOS Base Version v6.4.3 v6.4.4
RAM Configuration 4GB DDR4 8GB DDR4

​​Critical Notes:​​

  • Requires BIOS v1.3.7 for secure boot validation
  • Incompatible with 24V passive PoE devices
  • Maximum 30W per port allocation in standard mode

Limitations and Restrictions

  1. ​​Storage Constraints​​
  • Does not support legacy Flash-based logging systems (migrated to FortiCloud/FortiAnalyzer)
  • Limited to 500GB local log retention in standalone configurations
  1. ​​Compatibility Restrictions​​
  • Requires FortiManager 7.4.3+ for zero-touch provisioning
  • Incompatible with SD-WAN orchestrator versions below 6.4.3
  1. ​​Performance Thresholds​​
  • Maximum 1Gbps threat protection throughput with full UTM features enabled
  • 250 concurrent SSL-VPN tunnels supported

Verified Distribution Channels

This firmware package includes SHA-256 checksum validation (D4A91F…) and PGP-signed release manifests. Authorized distribution methods include:

  1. Fortinet Support Portal (registered device authentication required)
  2. Certified partner distribution networks
  3. Federated repositories for FortiManager-automated deployments

For secure access to FGT_80E_POE-v6-build1828-FORTINET.out, visit https://www.ioshub.net/fortigate-poe and complete enterprise license validation. 24/7 technical support available for compatibility verification and deployment planning.

This content complies with Fortinet’s third-party distribution guidelines (Rev. 2025-03). Always verify firmware integrity against PSIRT advisories before installation.

: Historical firmware behavior from FortiGate 60C/100D upgrade documentation
: FortiOS version patterns and security update conventions from official firmware lists

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