[Unit] Description=Network Time Service After=network.target nss-lookup.target Conflicts=systemd-timesyncd.service [Service] Type=forking PrivateTmp=true EnvironmentFile=-/etc/conf.d/ntp ExecStart=/usr/sbin/ntpd ${NTPD_OPTS} # Specifying -g on the command line allows ntpd to make large adjustments to # the clock on boot. However, if Restart=yes is set, a malicious (or broken) # server could send the incorrect time, trip the panic threshold, and when # ntpd restarts, serve it the incorrect time (which would be accepted). Restart=no RemainAfterExit=yes [Install] WantedBy=multi-user.target