[Unit] Description=PIM multicast routing engine BindTo=zebra.service After=syslog.target network.target zebra.service ConditionPathExists=/etc/quagga/pimd.conf [Service] Type=forking EnvironmentFile=/etc/sysconfig/quagga ExecStart=/usr/sbin/pimd -d $PIMD_OPTS -f /etc/quagga/pimd.conf Restart=on-abort [Install] WantedBy=network.target