[Bug 1751396] Please test proposed package

[Corey Bryant]

Hello Swaminathan, or anyone else affected,

Accepted neutron into queens-proposed. The package will build now and be
available in the Ubuntu Cloud Archive in a few hours, and then in the
-proposed repository.

Please help us by testing this new package. To enable the -proposed
repository:

  sudo add-apt-repository cloud-archive:queens-proposed
  sudo apt-get update

Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-queens-needed to verification-queens-done. If it does
not fix the bug for you, please add a comment stating that, and change
the tag to verification-queens-failed. In either case, details of your
testing will help us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
advance!

** Changed in: cloud-archive/queens
       Status: Triaged => Fix Committed

-- 
You received this bug notification because you are a member of Ubuntu
OpenStack, which is subscribed to neutron in Ubuntu.
https://bugs.launchpad.net/bugs/1751396

Title:
  DVR: Inter Tenant Traffic between two networks and connected through a
  shared network not reachable with DVR routers

Status in Ubuntu Cloud Archive:
  Fix Committed
Status in Ubuntu Cloud Archive pike series:
  Invalid
Status in Ubuntu Cloud Archive queens series:
  Fix Committed
Status in Ubuntu Cloud Archive rocky series:
  Fix Committed
Status in neutron:
  Fix Released
Status in neutron package in Ubuntu:
  Fix Released
Status in neutron source package in Artful:
  Invalid
Status in neutron source package in Bionic:
  Fix Committed
Status in neutron source package in Cosmic:
  Fix Released

Bug description:
  Inter Tenant Traffic between Two Tenants on two different private
  networks connected through a common shared network (created by Admin)
  is not route able through DVR routers

  Steps to reproduce it:

  (NOTE: No external, just shared network)
  This is only reproducable in Multinode scenario. ( 1 Controller - 2 compute ).
  Make sure that the two VMs are isolated in two different computes.

  openstack network create --share shared_net

  openstack subnet create shared_net_sn --network shared_net --subnet-
  range 172.168.10.0/24

  openstack network create net_A
  openstack subnet create net_A_sn --network net_A --subnet-range 10.1.0.0/24

  openstack network create net_B
  openstack subnet create net_B_sn --network net_B --subnet-range 10.2.0.0/24

  openstack router create router_A

  openstack port create --network=shared_net --fixed-ip subnet=shared_net_sn,ip-address=172.168.10.20 port_router_A_shared_net
  openstack router add port router_A port_router_A_shared_net
  openstack router add subnet router_A net_A_sn

  openstack router create router_B
  openstack port create --network=shared_net --fixed-ip subnet=shared_net_sn,ip-address=172.168.10.30 port_router_B_shared_net
  openstack router add port router_B port_router_B_shared_net
  openstack router add subnet router_B net_B_sn

  openstack server create server_A --flavor m1.tiny --image cirros --nic net-id=net_A
  openstack server create server_B --flavor m1.tiny --image cirros --nic net-id=net_B

  Add static routes to the router.
  openstack router set router_A --route destination=10.1.0.0/24,gateway=172.168.10.20
  openstack router set router_B --route destination=10.2.0.0/24,gateway=172.168.10.30
  ```

  Ping from one instance to the other times out

  Ubuntu SRU details:
  -------------------
  [Impact]
  See above

  [Test Case]
  Deploy OpenStack with dvr enabled and then follow the steps above.

  [Regression Potential]
  The patches that are backported have already landed upstream in the corresponding stable branches, helping to minimize any regression potential.

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