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[Bug 1182602] Re: Nicira plugin: gateway ports waste IP addresses

 

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

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https://bugs.launchpad.net/bugs/1182602

Title:
  Nicira plugin: gateway ports waste IP addresses

Status in OpenStack Quantum (virtual network service):
  Fix Released

Bug description:
  The nicira 'net-gateway' extension has a facility for connecting network to 'L2 gateway' services.
  This connection creates a port on a quantum network. Regardless of whether subnets are configured or not on this network, a gateway port should have no ips.

  This is currently enforced here:
  https://github.com/openstack/quantum/blob/master/quantum/plugins/nicira/nicira_networkgw_db.py#L317

  However the code merely removes the IP allocation.
  The IP addresses don't go back in the pool, and are therefore not recycled.

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