After 42.1 upgrade, NTP does not start

English Network/Internet
1

I installed/upgraded opensuse to 42.1. NTP no longer starts. Here is what I can find about the failure:

Nov 16 13:14:20 sma-station14l start-ntpd[6820]: NTP key id not defined

$  systemctl status ntpd.service
ntpd.service - NTP Server Daemon
   Loaded: loaded (/usr/lib/systemd/system/ntpd.service; enabled)
   Active: activating (auto-restart) (Result: exit-code) since Mon 2015-11-16 13:14:20 MST; 44s ago
     Docs: man:ntpd(1)
  Process: 6820 ExecStart=/usr/sbin/start-ntpd start (code=exited, status=5)

How do I define a “key id” for a service?

Note: I can start the service manually from the command line.

2

Fixed it. Apparently it needed the line below added to </etc/ntp.conf>.

controlkey 1  # key (6) for accessing server variables