This naming convention follows Fortinet's standard practice: Product_Model_Version.Build_Hypervisor.ImageFormat . For example, official release documents show filenames such as FGT_VM64_KVM-vX-buildxxxx-FORTINET.out.kvm.zip .
Once the initial kernel boot sequence is completed inside your virtual console: fgtvm64kvmv747mbuild2731fortinetoutkvmqcow2 new
Network engineers frequently use this QCOW2 file to build safe testing infrastructures inside emulation systems like EVE-NG or GNS3 . For EVE-NG: fgtvm64kvmv747mbuild2731fortinetoutkvmqcow2 new
Obtain the image from the Fortinet Customer Support Portal. fgtvm64kvmv747mbuild2731fortinetoutkvmqcow2 new
Build 2731 may require a certain libvirt or qemu-kvm version. Check compatibility: