[root@ion2 ~]# service ntpd start
Warning: Unit file of ntpd.service changed on disk, 'systemctl --system daemon-reload' recommended.
[root@ion2 ~]# service ntpd status
ntpd.service - Network Time Service
          Loaded: loaded (/lib/systemd/system/ntpd.service)
          Active: active (running) since Вт 2013-04-09 17:11:21 MSK; 10s ago
        Main PID: 14629 (ntpd)
          CGroup: name=systemd:/system/ntpd.service
                  └─14629 /usr/sbin/ntpd -d

апр 09 17:11:21 ion2.home ntpd[14629]: precision = 1.000 usec
апр 09 17:11:21 ion2.home ntpd[14629]: ntp_io: estimated max descriptors: 1024, initial socket boundary: 16
апр 09 17:11:21 ion2.home ntpd[14629]: Listening on interface #0 wildcard, 0.0.0.0#123 Disabled
апр 09 17:11:21 ion2.home ntpd[14629]: Listening on interface #1 wildcard, ::#123 Disabled
апр 09 17:11:21 ion2.home ntpd[14629]: Listening on interface #2 lo, ::1#123 Enabled
апр 09 17:11:21 ion2.home ntpd[14629]: Listening on interface #3 enp2s0, fe80::e269:95ff:fe74:b541#123 Enabled
апр 09 17:11:21 ion2.home ntpd[14629]: Listening on interface #4 lo, 127.0.0.1#123 Enabled
апр 09 17:11:21 ion2.home ntpd[14629]: Listening on interface #5 enp2s0, 192.168.1.116#123 Enabled
апр 09 17:11:21 ion2.home ntpd[14629]: kernel time sync status 2040
апр 09 17:11:21 ion2.home ntpd[14629]: configure: keyword "authenticate" unknown, line ignored

Warning: Unit file changed on disk, 'systemctl --system daemon-reload' recommended.
[root@ion2 ~]# service ntpd stop
Warning: Unit file of ntpd.service changed on disk, 'systemctl --system daemon-reload' recommended.
[root@ion2 ~]# service ntpd status
ntpd.service - Network Time Service
          Loaded: loaded (/lib/systemd/system/ntpd.service)
          Active: inactive (dead) since Вт 2013-04-09 17:29:40 MSK; 47s ago
         Process: 14629 ExecStart=/usr/sbin/ntpd -d $NTPD_ARGS (code=exited, status=0/SUCCESS)

апр 09 17:29:40 ion2.home ntpd[14629]: local_clock: assocID 65147 offset 0.036061542 freq 0.000 state 3
апр 09 17:29:40 ion2.home ntpd[14629]: auth_agekeys: at 1080 keys 1 expired 0
апр 09 17:29:40 ion2.home ntpd[14629]: transmit: at 1097 192.168.1.116->85.21.78.23 mode 3
апр 09 17:29:40 ion2.home ntpd[14629]: receive: at 1097 192.168.1.116<-85.21.78.23 mode 4 code 1 auth 0
апр 09 17:29:40 ion2.home ntpd[14629]: clock_filter: n 8 off 0.037797 del 0.006854 dsp 0.000942 jit 0.012145, age 0
апр 09 17:29:40 ion2.home ntpd[14629]: clock_update: at 1097 assoc 5
апр 09 17:29:40 ion2.home ntpd[14629]: local_clock: assocID 65147 offset 0.036551609 freq 0.000 state 3
апр 09 17:29:40 ion2.home ntpd[14629]: addto_syslog: ntpd exiting on signal 15
апр 09 17:29:40 ion2.home ntpd[14629]: addto_syslog: can't open /etc/ntp/drift.TEMP: Permission denied
апр 09 17:29:40 ion2.home systemd[1]: Stopped Network Time Service.

Warning: Unit file changed on disk, 'systemctl --system daemon-reload' recommended.
[root@ion2 ~]# service ntpd start
Warning: Unit file of ntpd.service changed on disk, 'systemctl --system daemon-reload' recommended.
[root@ion2 ~]# service ntpd status
ntpd.service - Network Time Service
          Loaded: loaded (/lib/systemd/system/ntpd.service)
          Active: active (running) since Вт 2013-04-09 17:32:32 MSK; 1min 6s ago
        Main PID: 14758 (ntpd)
          CGroup: name=systemd:/system/ntpd.service
                  └─14758 /usr/sbin/ntpd -d

апр 09 17:32:32 ion2.home ntpd[14758]: ntp_io: estimated max descriptors: 1024, initial socket boundary: 16
апр 09 17:32:32 ion2.home ntpd[14758]: Listening on interface #0 wildcard, 0.0.0.0#123 Disabled
апр 09 17:32:32 ion2.home ntpd[14758]: Listening on interface #1 wildcard, ::#123 Disabled
апр 09 17:32:32 ion2.home ntpd[14758]: Listening on interface #2 lo, ::1#123 Enabled
апр 09 17:32:32 ion2.home ntpd[14758]: Listening on interface #3 enp2s0, fe80::e269:95ff:fe74:b541#123 Enabled
апр 09 17:32:32 ion2.home ntpd[14758]: Listening on interface #4 lo, 127.0.0.1#123 Enabled
апр 09 17:32:32 ion2.home ntpd[14758]: Listening on interface #5 enp2s0, 192.168.1.116#123 Enabled
апр 09 17:32:32 ion2.home ntpd[14758]: kernel time sync status 2040
апр 09 17:32:32 ion2.home ntpd[14758]: frequency initialized 43.000 PPM from /etc/ntp/drift
апр 09 17:32:32 ion2.home ntpd[14758]: configure: keyword "authenticate" unknown, line ignored

Warning: Unit file changed on disk, 'systemctl --system daemon-reload' recommended.
[root@ion2 ~]# service ntpd stop
Warning: Unit file of ntpd.service changed on disk, 'systemctl --system daemon-reload' recommended.