neutron/releasenotes/notes/QoS-for-linuxbridge-agent-b...

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---
prelude: >
The LinuxBridge agent now supports QoS bandwidth limiting.
features:
- The LinuxBridge agent can now configure basic bandwidth limiting
QoS rules set for ports and networks.
It introduces two new config options for LinuxBridge agent.
First is 'kernel_hz' option which is value of host kernel HZ
setting. It is necessary for proper calculation of minimum burst
value in tbf qdisc setting.
Second is 'tbf_latency' which is value of latency to be configured
in tc-tbf setting. Details about this option can be found in
`tc-tbf manual <http://linux.die.net/man/8/tc-tbf>`_.