[Unit] Description=LisgloSIPS exporter firewall Before=lisglosips-node-exporter.service [Service] Type=oneshot RemainAfterExit=true ExecStartPre=-/usr/sbin/nft delete table inet lisglosips_s06 ExecStart=/usr/sbin/nft -f /etc/nftables.d/lisglosips-s06-exporter.nft ExecStop=-/usr/sbin/nft delete table inet lisglosips_s06 [Install] WantedBy=multi-user.target