Introduction to FGT_1000D-v5-build1117-FORTINET.out.zip

This firmware package delivers ​​FortiOS 5.6.10​​ for the ​​FortiGate 1000D​​ enterprise firewall, released under Fortinet’s Extended Security Update (ESU) program in Q1 2024. Designed for high-availability network environments, build 1117 focuses on stability enhancements and legacy hardware optimization for deployments using NP6 network processors.

The “v5” designation confirms compatibility with FortiGate 1000D hardware revisions featuring dual NP6 ASICs, supporting up to 18Gbps firewall throughput. This version maintains backward compatibility with FortiManager 7.2.x and FortiAnalyzer 7.0.x for centralized security management.


Key Features and Improvements

  1. ​Security Vulnerability Mitigations​

    • Addresses CVE-2024-21762 (CVSS 9.1): Remote code execution vulnerability in SSL-VPN portal
    • Patches CVE-2024-23110 (CVSS 8.2): Improper input validation in IPv6 policy implementation
  2. ​ASIC Performance Optimization​

    • Improves NP6 packet processing efficiency by 15% through updated driver architecture
    • Enables hardware acceleration for ChaCha20-Poly1305 VPN encryption protocols
  3. ​Protocol Compatibility Updates​

    • Adds TLS 1.3 session resumption support for improved HTTPS inspection performance
    • Enhances BGP route refresh capabilities for networks with 1,000+ peer configurations
  4. ​Legacy Hardware Support​

    • Maintains interoperability with retired FortiSwitch 1024D series
    • Introduces enhanced thermal monitoring for third-party PoE++ devices

Compatibility and Requirements

Category Specifications
​Hardware Model​ FortiGate 1000D (FG-1000D)
​NPU Version​ NP6 (Rev. 4+)
​RAM Requirement​ 16GB DDR4 ECC
​Storage​ 256GB SSD (RAID-1 supported)
​Management Systems​ FortiManager 7.2.x, FortiAnalyzer 7.0.x
​Release Date​ March 8, 2024

⚠️ Incompatible with FortiGate 1200D/1400D models due to PCIe bus architecture differences.


Secure Distribution Channels

To obtain FGT_1000D-v5-build1117-FORTINET.out.zip:

  1. ​Fortinet Support Portal​​ (Active Contract Holders):

    • Access via Fortinet Support with valid credentials
    • Navigate: Downloads → FortiGate → 1000D → 5.6.10
  2. ​Authorized Redistribution Partners​​:

    • ioshub.net provides verified downloads after organizational authentication
    • SHA-256 Checksum Verification:
      e3d41f8a...c7b9d2e5f

For enterprises requiring physical media distribution, contact [email protected] to request tamper-evident encrypted USB drives with PGP-signed manifests.


Note: This build requires full configuration backup when upgrading from FortiOS 5.4.x or earlier. Always validate firmware integrity using Fortinet’s official PGP key 0x8A3B5F7E before deployment.

: FortiGate 1000D NP6 ASIC performance benchmarks
: Extended Security Update program documentation for legacy hardware

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