File ypserv.service of Package ypserv
[Unit] Description=NIS/YP (Network Information Service) Server Requires=rpcbind.service After=syslog.target network.target rpcbind.service slpd.service [Service] Type=notify NotifyAccess=all ExecStart=/usr/sbin/ypserv -f [Install] WantedBy=multi-user.target