def _get_reference_bandwidth(self):
return self.__reference_bandwidth<EOL>
Getter method for reference_bandwidth, mapped from YANG variable /rbridge_id/ipv6/router/ospf/auto_cost/reference_bandwidth (ospf:band-width)

YANG Description: Each interface on which OSPFv3 is enabled has a cost associated with it. By default, OSPF cost of an interface is based on the port speed of the interface. The software uses the following formula to calculate the cost.Cost = reference-bandwidth/interface-speed