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[Pranav Salunke <1426305@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

With openvswitch (tested both vlan and gre)
metadata server is not reachable 
when a 169.254.0.0/16 local route is present in a cloud VM
(as is the default with some OS versions)

Steps To Reproduce:
in a cloud VM do
ip r add 169.254.0.0/16 dev eth0
curl 169.254.169.254

Without this route, metadata traffic is routed through the default gw
and thus working fine.

** Affects: neutron
     Importance: Undecided
     Assignee: Pranav Salunke (dguitarbite)
         Status: In Progress

** Changed in: neutron
     Assignee: (unassigned) => Pranav Salunke (dguitarbite)

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https://bugs.launchpad.net/bugs/1426305

Title:
   metadata server not reachable with 169.254.0.0/16 route

Status in OpenStack Neutron (virtual network service):
  In Progress

Bug description:
  With openvswitch (tested both vlan and gre)
  metadata server is not reachable 
  when a 169.254.0.0/16 local route is present in a cloud VM
  (as is the default with some OS versions)

  Steps To Reproduce:
  in a cloud VM do
  ip r add 169.254.0.0/16 dev eth0
  curl 169.254.169.254

  Without this route, metadata traffic is routed through the default gw
  and thus working fine.

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