[Unit]
Description=Network Time Service
Documentation=man:ntpd(8)
After=network.target
Conflicts=systemd-timesyncd.service

[Service]
Type=forking
# Debian uses a shell wrapper to process /etc/default/ntp
# and select DHCP-provided NTP servers if available
ExecStart=/usr/lib/ntp/ntp-systemd-wrapper

[Install]
WantedBy=multi-user.target