2 Description=Open vSwitch
7 ExecStartPre=/usr/share/openvswitch/scripts/ovs-ctl enable-protocol --protocol=gre
8 ExecStart=/usr/share/openvswitch/scripts/ovs-ctl --system-id=random start --delete-bridges
9 ExecStop=/usr/share/openvswitch/scripts/ovs-ctl stop
13 WantedBy=multi-user.target