[Unit]
Description=DHCPv6 Server Daemon
Documentation=man:dhcpd(8) man:dhcpd.conf(5)
After=network.target
After=time-sync.target

[Service]
ExecStartPre=/etc/chroot.d/dhcpd6.all
EnvironmentFile=/etc/sysconfig/dhcpd6
ExecStart=/usr/sbin/dhcpd -6 -f --no-pid $DHCPDARGS

[Install]
WantedBy=multi-user.target