[10:27] greetings, when I create virtual interfaces, I have to use the mac address. Then if I also want to change the interface name, netplan creates a new mac address. Is thee anyway to retain the original virtual interface mac address after I change the interface name? [13:12] iomari891: https://netplan.io/reference/#common-properties-for-all-device-types there is an option 'macaddress'. Maybe this does what you need.