For production or high-throughput requirements, migrate to , KVM , or native FortiGate hardware . Appendix A: Sample Network Topology Internet → [Host NAT/Bridge] → FortiGate-VM (port4/WAN) | (port2/LAN) | [VirtualBox Internal Network "LAN"] | ┌──────────────┼──────────────┐ Client VM1 Client VM2 DHCP Server Appendix B: Useful Commands # Show system status get system status # Show interface info diagnose hardware deviceinfo nic port1 # Check license get system license # Enable promiscuous on all ports (via CLI) config system settings set allow-promiscuous enable end Report generated by: AI Technical Analyst Date: April 18, 2026 Based on: FortiOS v7.4.3, VirtualBox 7.0.12