Hi, I am working with jumbo frames, with mtu up to 9000. When trying to manually configure through terminal the mtu of my interfaces (with ifconfig for example) I am getting an error if my mtu size is over 1500: ipconfig my_interface mtu 9000 up I know that my nic supports jumbo frames with those mtus. Does the WANem machine itself able to work with jumbo frames? If so, how can I configure it to do so?