This isn't fixed in xenial yet. The fix obviously is to add the following to systemd. Just look at the .service file for isc-dhcp-server :)
Wants=network-online.target After=network-online.target After=time-sync.target -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1550784 Title: kea dhcp server daemons brought up before networking To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/isc-kea/+bug/1550784/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
