[Unit] Description=AICCU (Automatic IPv6 Connectivity Configuration Utility) Wants=network.target network-online.target After=network.target network-online.target time-sync.target [Service] Type=forking EnvironmentFile=-/etc/sysconfig/aiccu ExecStart=/usr/sbin/aiccu start $OPTIONS ExecStop=/usr/sbin/aiccu stop PIDFile=/run/aiccu.pid [Install] WantedBy=multi-user.target