Enable SIMNET
On FortiSandbox, ensure that SIMNET is enabled to prevent FortiSandbox from sending requests through port3 (optimization).
To enable SIMNET:
- Log in to FortiSandbox.
- Go to Scan Policy and Object > General Settings.
- Deselect ‘Allow Virtual Machines to access external network through outgoing port3’.
- Go to Dashboard > Status. In the System Information widget, verify the status of SIMNET is ON.