[Unit] Description=Open vSwitch Internal Unit PartOf=openvswitch-switch.service DefaultDependencies=no After=apparmor.service local-fs.target systemd-tmpfiles-setup.service Wants=network-pre.target openvswitch-switch.service Before=network-pre.target openvswitch-switch.service [Service] Type=oneshot RemainAfterExit=yes EnvironmentFile=-/etc/default/openvswitch-switch ExecStart=/usr/share/openvswitch/scripts/ovs-ctl start \ --system-id=random $OVS_CTL_OPTS ExecStop=/usr/share/openvswitch/scripts/ovs-ctl stop