++ mtu {{ bridge.get('mtu', '1500') }}
++ {%- if bridge.use_interfaces is defined %}
++ ovs_ports {{ bridge.use_interfaces|join(' ') }}
++ {%- endif %}
++ {%- if bridge.datapath_type is defined %}
++ ovs_extra set Bridge ${IFACE} datapath_type={{ bridge.datapath_type }}
++ {%- endif %}