This does not affect Ubuntu Pike because neutron 11.0.5 does not include the original patches that are being reverted.
** Description changed: 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] + See above + + [Regression Potential] + The patches that are backported have already landed upstream in the corresponding stable branches, helping to minimize any regression potential. ** Changed in: cloud-archive/pike Status: Triaged => Invalid ** Changed in: cloud-archive/pike Importance: Critical => Undecided ** Description changed: 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] - See above + 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. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1751396/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs