yahoo-eng-team team mailing list archive

[Armando Migliaccio <1353287@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Seen on master.

To reproduce the issue follow these steps:

- After the usual devstack setup (with dvr ON)
- Boot a VM
- give it a Floating IP
- test ping/ssh success
- disassociate Floating IP
- test ping/ssh failure
- associate Floating IP back to the VM
- test ping/ssh success

Observed behavior:

Ping failure (destination Host Unreachable)

Expected behavior:

Ping success

The above mentioned steps are what is done in the scenario test:

test_network_basic_ops.TestNetworkBasicOps.test_network_basic_ops

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: l3-dvr-backlog

** Description changed:

  Seen on master.
  
  To reproduce the issue follow these steps:
  
  - After the usual devstack setup
  - Boot a VM
  - give it a Floating IP
  - test ping/ssh success
  - disassociate Floating IP
  - test ping/ssh failure
  - associate Floating IP back to the VM
  - test ping/ssh success
  
  Observed behavior:
  
  Ping failure (destination Host Unreachable)
  
  Expected behavior:
  
  Ping success
  
  The above mentioned steps are what is done in the scenario test:
  
- tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_network_basic_ops
+ test_network_basic_ops.TestNetworkBasicOps.test_network_basic_ops

** Summary changed:

- unable to ping VM after floating ip re-association
+ unable to ping VM after floating ip re-association when using DVR

** Description changed:

  Seen on master.
  
  To reproduce the issue follow these steps:
  
- - After the usual devstack setup
+ - After the usual devstack setup (with dvr ON)
  - Boot a VM
  - give it a Floating IP
  - test ping/ssh success
  - disassociate Floating IP
  - test ping/ssh failure
  - associate Floating IP back to the VM
  - test ping/ssh success
  
  Observed behavior:
  
  Ping failure (destination Host Unreachable)
  
  Expected behavior:
  
  Ping success
  
  The above mentioned steps are what is done in the scenario test:
  
  test_network_basic_ops.TestNetworkBasicOps.test_network_basic_ops

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https://bugs.launchpad.net/bugs/1353287

Title:
  unable to ping VM after floating ip re-association when using DVR

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  Seen on master.

  To reproduce the issue follow these steps:

  - After the usual devstack setup (with dvr ON)
  - Boot a VM
  - give it a Floating IP
  - test ping/ssh success
  - disassociate Floating IP
  - test ping/ssh failure
  - associate Floating IP back to the VM
  - test ping/ssh success

  Observed behavior:

  Ping failure (destination Host Unreachable)

  Expected behavior:

  Ping success

  The above mentioned steps are what is done in the scenario test:

  test_network_basic_ops.TestNetworkBasicOps.test_network_basic_ops

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