
Refer to neutron docs [1][2] [1]: https://docs.openstack.org/neutron/pike/admin/archives/adv-config.html#l3-metering-service-driver [2]: https://wiki.openstack.org/wiki/Neutron/Metering/Bandwidth Co-Authored-By: ZhijunWei <wzj334965317@outlook.com> Change-Id: I4a676d041bc2a86497cb139d9347365738b156df