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[Launchpad Bug Tracker <1198355@xxxxxxxxxxxxxxxxxx>]

[Expired for neutron because there has been no activity for 60 days.]

** Changed in: neutron
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1198355

Title:
  Adding subnet after an instance has been launched on a network causes
  dhcp failure

Status in OpenStack Neutron (virtual network service):
  Expired

Bug description:
  Adding a 2nd subnet to a network on which an instance has been
  launched causes dhcp failure on that network

  Steps to reproduce:
  1) Create a network and subnet
  2) Launch instance on the network
  3) Add a 2nd subnet to the network

  It looks quantum is assigning addresses from the new subnet to
  instances, but not adding those addresses to the dnsmasq config.
  Syslog shows that dnsmasq is reporting that no addresses are available
  for the instance's mac.

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