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[LIU Yulong <yulong@xxxxxxxxxxxxx>]

** Changed in: neutron
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1596611

Title:
  [RFE] Create L3 floating IPs with qos (rate limit)

Status in neutron:
  Fix Released

Bug description:
  For a certain tenant, there is not a implementation used for limiting
  the egrees bandwidth of floating ips.

  Use cases
  =========
  In certain commercial scenery with neutron, such as some VNF cases using TECS of ZTE, the max egrees bandwidth of a floating ip should be limited because of its expensive cost and its flexibility with different fixed ips at different envirenments. As for the bandwidth limiting for one floating ip, it should be the implementation by means of the parameter '--max-kbps' in '--qos-policy-rule'. But for now, it is not allowed to executing 'floating-ip-create' with '--qos-policy'.

  Now like below:
  ============
  [root@localhost devstack]# neutron floatingip-create public  --qos-policy qos-policy
  Unrecognized attribute(s) 'qos_policy'
  Neutron server returns request_ids: ['req-b7ff870c-3f43-424b-a694-703726090d69']

  I think it should be:
  =====================
  When a floating ip, created with a 'qos-policy', is associated with a fixed ip, the 'qos-policy' is applied on the fixed port accordingly. This implementation will bring more convenience when tenant destroy the fixed port and deploy another re-associating.

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