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. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1619721 Title: IP changes with every reboot To manage notifications about this bug go to: https://bugs.launchpad.net/snappy/+bug/1619721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs