Vm Virtualbox [better] - Fortigate

This is a detailed guide on deploying a FortiGate Virtual Machine (VM) within Oracle VirtualBox. This setup is ideal for home labs, studying for network security certifications (like NSE4), or testing configurations before deploying to production hardware.

💻 Step 4: Initial CLI Setup

Once logged in, assign IPs to the interfaces: fortigate vm virtualbox

config system interface
    edit port1
        set mode static
        set ip 192.168.122.2/24
        set allowaccess ping https http ssh
    next
    edit port2
        set mode dhcp
    next
    edit port3
        set mode static
        set ip 10.0.0.1/24
        set allowaccess ping
    next
end

Then set default route (if using NAT on port2): This is a detailed guide on deploying a

config router static
    edit 1
        set gateway 10.0.2.2   # VirtualBox NAT default gateway
        set device port2
    next
end

1. Overview & Prerequisites

The FortiGate VM is a virtual appliance that runs the FortiOS operating system. It provides the same features as the physical FortiGate firewalls (Firewall, IPS, VPN, Antivirus, Web Filtering, etc.) in a software format. 💻 Step 4: Initial CLI Setup Once logged

Why VirtualBox? VirtualBox is a free, open-source hypervisor. While Fortinet officially lists VMware and KVM as preferred hypervisors, the FortiGate VM runs perfectly well on VirtualBox for lab purposes.

9. Recommendations

  1. For Production: Migrate to VMware ESXi or KVM (Officially supported).
  2. For Lab: Reduce CPU to 2 cores to avoid host resource contention.
  3. For Performance: Use vmxnet3 (if available via custom build) instead of Intel PRO/1000.

Simple “Firewall‑as‑a‑Service”