The specific virtual image file FGT_VM64_KVM-v7.4.7.M-build2731-FORTINET.out.kvm.qcow2
: Use the search functionality on the Fortinet support site to find v7.4.7 and then select the KVM image. The specific virtual image file FGT_VM64_KVM-v7
: Typically, Port 1 is the management interface (often used for WAN/Cloud connectivity). FortiGate - GNS3 The specific virtual image file FGT_VM64_KVM-v7