Hi, all I had tested Neutron QoS function, we can apply the bandwidth limit rule for instance's port, but router ports are excluded from bandwidth policy. In Neutron ovs agent, we can see the ovs-vsctl command set ingress_policing_rate and ingress_policing_burst, instance apply to "qvo" device, router port apply to "qr" device. They are both interfaces of OVS, why the bandwidth policy can't take effect in "qr" device? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20160823/336b04ba/attachment.html>