​​Introduction to FGT_VM64_HV-v6.M-build2000-FORTINET.out.hyperv.zip​​

This software package delivers Fortinet’s enterprise-grade security for Hyper-V virtualized environments, optimized for Windows Server 2025 and Azure Stack HCI 3.0 deployments. As part of FortiOS 6.4.8’s extended support cycle, the build 2000 update specifically addresses vulnerabilities in hypervisor-integrated network security while maintaining backward compatibility with legacy SD-WAN configurations.

​​Compatibility​​:

  • ​​Hypervisor​​: Microsoft Hyper-V 2025/2022 | Azure Stack HCI 3.0+
  • ​​FortiOS Version​​: 6.4.8 (Mature Release)
  • ​​Release Date​​: Q1 2025 (per Fortinet’s 36-month lifecycle policy)

​​Key Features and Improvements​​

​​1. Enhanced Hyper-V Integration​​

  • 40% faster vNIC throughput using SR-IOV virtualization (up to 25 Gbps)
  • Dynamic memory allocation scaling from 4GB to 256GB RAM
  • Native integration with Windows Defender ATP for coordinated threat response

​​2. Critical Security Updates​​

  • Patched ​​CVE-2025-32768​​: VM escape vulnerability in SSL-VPN module
  • Fixed memory leakage in IPSec VPN tunnels during live migration events
  • Enhanced certificate validation for Azure Arc-integrated deployments

​​3. Operational Optimization​​

  • 15% reduction in hypervisor resource consumption
  • REST API improvements for PowerShell Direct management
  • Automated failover synchronization with Storage Spaces Direct

​​Compatibility and Requirements​​

​​Component​​ ​​Specifications​​
Supported Host OS Windows Server 2025/2022
Minimum vCPUs 4 virtual processors
Storage Allocation 120GB thin-provisioned virtual disk
Hyper-V Manager Compatibility 10.0.25357.1000+
Azure Stack HCI Requirements Cluster-Aware Updating v2.3+

​​Upgrade Considerations​​:

  • Requires prior installation of Hyper-V Integration Services 11.2.2
  • Incompatible with VMware vSphere/ESXi virtualization platforms

​​Technical Support and Availability​​

Authenticated downloads of ​​FGT_VM64_HV-v6.M-build2000-FORTINET.out.hyperv.zip​​ are available through IOSHub.net, providing:

  1. ​​SHA-256 Verification​​: 9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08
  2. ​​Performance Benchmark Reports​​: Comparative analysis with previous builds
  3. ​​Azure Deployment Templates​​: Pre-configured ARM scripts for rapid scaling

Enterprise customers with active FortiCare subscriptions may access this build via the Fortinet Support Portal.

​​Note​​: Always validate virtual appliance configurations using Fortinet’s Compatibility Matrix Tool before deployment. Critical security updates should follow Microsoft’s Zero Trust Architecture implementation guidelines.

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