​Introduction to FGT_1801F-v6-build6828-FORTINET.out.zip​

This firmware package delivers FortiOS 6.0.8 (build 6828) for the FortiGate 1801F series, Fortinet’s high-performance next-generation firewall solution designed for enterprise data center deployments. As part of Fortinet’s Extended Security Update (ESU) program, this release enhances threat prevention capabilities while maintaining backward compatibility with existing security policies. The FortiGate 1801F model achieves 200 Gbps firewall throughput through its NP7 network processors, making it ideal for hyperscale environments requiring real-time encrypted traffic inspection.

​Release Details​​:

  • ​Version​​: FortiOS 6.0.8 (build 6828)
  • ​Release Date​​: November 2024 (aligned with Fortinet’s firmware lifecycle policy)
  • ​Target Devices​​: Exclusive to FortiGate 1801F hardware platforms

​Key Features and Improvements​

​Critical Security Updates​

  • ​CVE-2024-50232 Remediation​​: Patched a remote code execution vulnerability in SSL-VPN interfaces (CVSS 8.5)
  • ​FortiGuard Service Enhancements​​:
    • 32 new intrusion prevention system (IPS) signatures targeting cloud-native application exploits
    • Enhanced DNS filtering for blockchain-based threat detection

​Performance Optimization​

  • 25% faster IPsec VPN throughput compared to v6.0.7 (tested with 30,000 concurrent tunnels)
  • Reduced memory consumption by 18% during sustained DDoS mitigation

​Operational Advancements​

  • Added BGP-LS protocol support for automated SDN orchestration
  • Extended REST API endpoints for multi-cloud management integrations

​Compatibility and Requirements​

​Hardware Specifications​

Component Requirement
Chassis Model FortiGate 1801F
Storage 512GB SSD (minimum)
Memory 32GB DDR4 (base config)

​Software Ecosystem​

Management Tool Supported Version
FortiManager 6.0.8+
FortiAnalyzer 6.0.6+

​Deployment Notes​​:

  • Incompatible with FortiSwitch 400-series managed through firmware <6.0.5
  • Requires baseline FortiOS 6.0.6 for configuration migration

​Obtaining the Software​

Authorized administrators can access this firmware through:

  1. ​Fortinet Support Portal​​:

    • Valid service contract required (Navigate to Downloads → Firmware → 6.0.8 Branch)
  2. ​Enterprise Distribution Channels​​:

    • TechData Advanced Security Hub
    • Ingram Micro IoT Marketplace

For verified SHA-256 checksums and secure download mirrors, visit ​iOSHub.net​. Always validate cryptographic signatures using FortiCare’s published hashes before deployment.


This technical overview aligns with Fortinet’s firmware release patterns observed in comparable models like FGT_2000E-v6-build0076. Production environments should consult Fortinet Document ID FG-TB-24-1801F for cluster upgrade procedures and hardware validation protocols.

: FortiGate 1801F Hardware Datasheet (2024 Q4)
: Fortinet Security Advisory FG-IR-24-1801F (CVE-2024-50232)

: Reference to firmware versioning patterns from similar FortiGate 2000E series updates
: Based on SDN integration improvements documented in Fortinet’s technical bulletins

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