networkd sends a DUID (https://tools.ietf.org/html/rfc3315#section-9) composed of a constant vendor ID and /etc/machine-id. Does /etc/machine-id change in between reboots for you for some reason?
FTR, we can also set "ClientIdentifier=mac" in the .network config.
networkd sends a DUID (https:/ /tools. ietf.org/ html/rfc3315# section- 9) composed of a constant vendor ID and /etc/machine-id. Does /etc/machine-id change in between reboots for you for some reason?
FTR, we can also set "ClientIdentifi er=mac" in the .network config.