Hi fam! I am an aspiring network engineer. And since I don't have an actual appliance, I downloaded VirtualBox for simulation. My first goal is to simulate EXOS FW upgrade. And so, I made my PC as the TFTP server, Installed EXOS ver 21 on virtualbox, assign IP for management VLAN same network as my PC. Problem is, EXOS cannot ping my PC, vice versa. Anything I missed or haven't done that is causing virtualbox EXOS and my PC(host pc) to do not see each other? Thanks in advance fam.