To get your firewall running in VirtualBox, follow these core steps: Create the VM Set the OS type to and version to Other Linux (64-bit) Import the Disk Choose "Use an existing virtual hard disk file." If using the KVM package, select the fortios.qcow2 file (VirtualBox supports .qcow2 directly). Network Configuration Adapter 1 (Management) Bridged Adapter to access the GUI from your PC. Adapter 2 (WAN) : Typically set to to get internet access. Adapters 3+ (LAN/DMZ) Internal Network to connect other test VMs. 3. Initial Configuration
: While there isn't a direct VirtualBox option, most users download the KVM (.qcow2) or OpenXen package. fortigate vm virtualbox
: While there is no native VirtualBox installer, many users successfully use the (QCOW2) or (OVF/VMDK) packages. VirtualBox Workaround : Some users find that converting the file from the KVM package into a format using tools like provides the best stability in VirtualBox. System Requirements To get your firewall running in VirtualBox, follow
Open a browser on your host machine and go to https://[Port1-IP] . Log in with your new credentials. Adapters 3+ (LAN/DMZ) Internal Network to connect other
FortiGate expects multiple network interfaces. VirtualBox gives you up to 4 interfaces in the GUI (you can add more via CLI). Map them as:
: Ensure your host machine has at least 2 GB of RAM and 1 CPU core available to dedicate to the VM. 2. Deployment Steps
💡 Use VirtualBox’s (File → Host Network Manager) to create stable subnets that don’t rely on physical LAN.