: Properly map the virtual NICs (vNICs) to the KVM bridges to ensure the firewall correctly sits between your "Inside" and "Outside" networks.
To ensure the integrity and security of your virtual appliance, follow the official Fortinet verification procedure: Official Source : Only download firmware and VM images from the Fortinet Customer Service & Support portal Checksum Verification Log in to the Fortinet Support portal Navigate to Firmware Download or use the Firmware Image Checksum tool under the Support menu. Enter the exact filename (e.g., FGT_VM64_KVM-v6-build1010-FORTINET.out.kvm.qcow2 ) to retrieve the official On your local machine, run a checksum command to compare: certutil -hashfile [filename] MD5 md5sum [filename] sha512sum [filename] Key Specifications for Build 1010 (FortiOS 7.0.10) Technical Tip: How to verify downloaded firmware checksum fgtvm64kvmv6build1010fortinetoutkvmqcow2 download verified
Fortinet regularly removes EOL builds from public download directories. If you absolutely need build 1010 for legacy testing: : Properly map the virtual NICs (vNICs) to