Back to bug 2177155
| Who | When | What | Removed | Added |
|---|---|---|---|---|
| RHEL Program Management | 2023-03-10 08:24:28 UTC | Target Release | 17.1 | --- |
| Luis Tomas Bolivar | 2023-03-10 08:25:07 UTC | Target Release | --- | 16.2 (Train on RHEL 8.4) |
| Target Milestone | beta | z5 | ||
| Assignee | rhos-maint | ltomasbo | ||
| Status | NEW | ON_DEV | ||
| RHEL Program Management | 2023-03-10 08:25:17 UTC | Target Release | 16.2 (Train on RHEL 8.4) --- | --- 16.2 (Train on RHEL 8.4) |
| Red Hat One Jira (issues.redhat.com) | 2023-03-10 08:28:03 UTC | Link ID | Red Hat Issue Tracker OSP-23039 | |
| Luis Tomas Bolivar | 2023-03-14 06:28:22 UTC | Status | ON_DEV | POST |
| Luis Tomas Bolivar | 2023-03-15 08:46:06 UTC | Fixed In Version | python-networking-ovn-7.4.2-2.20220409154873.el8osttrunk | |
| Status | POST | MODIFIED | ||
| Lon Hohberger | 2023-03-20 06:02:39 UTC | Fixed In Version | python-networking-ovn-7.4.2-2.20220409154873.el8osttrunk | python-networking-ovn-7.4.2-2.20220409154873.el8ost |
| Luis Tomas Bolivar | 2023-03-21 14:39:22 UTC | Depends On | 2007120 | |
| Luis Tomas Bolivar | 2023-03-23 13:24:09 UTC | Status | MODIFIED | ON_DEV |
| Luis Tomas Bolivar | 2023-03-24 07:17:33 UTC | CC | eolivare | |
| Luis Tomas Bolivar | 2023-03-24 09:30:56 UTC | Link ID | Launchpad 2012712 Launchpad 2003455 | |
| Luis Tomas Bolivar | 2023-03-24 09:51:53 UTC | Fixed In Version | python-networking-ovn-7.4.2-2.20220409154873.el8ost | |
| Gregory Thiemonge | 2023-03-24 11:03:16 UTC | CC | gthiemon | |
| Luis Tomas Bolivar | 2023-03-28 07:07:52 UTC | CC | stchen | |
| CC | rsafrono | |||
| Thierry Vignaud | 2023-03-29 13:18:03 UTC | CC | tvignaud | |
| Flags | needinfo?(ltomasbo) | |||
| Luis Tomas Bolivar | 2023-03-30 06:47:09 UTC | Flags | needinfo?(ltomasbo) | |
| Link ID | OpenStack gerrit 875644 OpenStack gerrit 878450 | |||
| Thierry Vignaud | 2023-03-30 11:47:54 UTC | Flags | needinfo?(ltomasbo) | |
| Luis Tomas Bolivar | 2023-03-30 12:13:04 UTC | Flags | needinfo?(ltomasbo) | |
| Jason Joyce | 2023-03-30 15:44:36 UTC | CC | jjoyce | |
| Eran Kuris | 2023-04-02 10:26:45 UTC | Keywords | Regression | |
| Luis Tomas Bolivar | 2023-04-03 17:53:11 UTC | Link ID | OpenStack gerrit 879299 | |
| Luis Tomas Bolivar | 2023-04-04 06:14:41 UTC | Status | ON_DEV | POST |
| Maysa Macedo | 2023-04-04 11:50:13 UTC | CC | mdemaced | |
| Thierry Vignaud | 2023-04-04 12:15:44 UTC | Flags | needinfo?(ltomasbo) | |
| Luis Tomas Bolivar | 2023-04-04 12:24:25 UTC | Flags | needinfo?(ltomasbo) | |
| Luis Tomas Bolivar | 2023-04-05 07:29:19 UTC | Flags | needinfo?(tvignaud) | |
| Thierry Vignaud | 2023-04-05 08:28:49 UTC | Flags | needinfo?(tvignaud) | |
| Luis Tomas Bolivar | 2023-04-05 10:01:24 UTC | Fixed In Version | python-networking-ovn-7.4.2-2.20220409154875.el8ost | |
| Status | POST | MODIFIED | ||
| Jason Joyce | 2023-04-05 12:03:29 UTC | Flags | needinfo?(ltomasbo) | |
| Luis Tomas Bolivar | 2023-04-05 12:14:22 UTC | Status | MODIFIED | ON_DEV |
| Flags | needinfo?(ltomasbo) | needinfo?(jjoyce) | ||
| Luis Tomas Bolivar | 2023-04-05 12:17:40 UTC | Fixed In Version | python-networking-ovn-7.4.2-2.20220409154875.el8ost | |
| Luis Tomas Bolivar | 2023-04-05 12:53:16 UTC | Status | ON_DEV | MODIFIED |
| Fixed In Version | python-networking-ovn-7.4.2-2.20220409154875.el8ost | |||
| errata-xmlrpc | 2023-04-05 13:39:28 UTC | Status | MODIFIED | ON_QA |
| Andy Stillman | 2023-04-06 17:16:40 UTC | Flags | needinfo?(ltomasbo) | |
| Luis Tomas Bolivar | 2023-04-10 05:35:01 UTC | Flags | needinfo?(jjoyce) needinfo?(ltomasbo) | |
| Doc Type | If docs needed, set a value | Bug Fix | ||
| Doc Text | The `redirect-type=bridged` option is only used if all the tenant networks connected to the router are of type VLAN or FLAT. In this case their traffic will be distributed. However, if there is a mix of VLAN/FLAT and geneve networks connected to the same router, the redirect-type option is not set, and therefore the traffic for the VLAN/FLAT networks will also be centralized but not tunneled. |
|||
| Luis Tomas Bolivar | 2023-04-10 08:51:07 UTC | Fixed In Version | python-networking-ovn-7.4.2-2.20220409154875.el8ost | |
| Status | ON_QA | POST | ||
| Luis Tomas Bolivar | 2023-04-12 10:24:42 UTC | Fixed In Version | python-networking-ovn-7.4.2-2.20220409154876.el8ost | |
| Status | POST | MODIFIED | ||
| errata-xmlrpc | 2023-04-12 10:54:13 UTC | Status | MODIFIED | ON_QA |
| Eduardo Olivares | 2023-04-13 08:10:49 UTC | QA Contact | ekuris | eolivare |
| Ian Frangs | 2023-04-19 09:40:28 UTC | Flags | needinfo?(ltomasbo) | |
| Doc Text | The `redirect-type=bridged` option is only used if all the tenant networks connected to the router are of type VLAN or FLAT. In this case their traffic will be distributed. However, if there is a mix of VLAN/FLAT and geneve networks connected to the same router, the redirect-type option is not set, and therefore the traffic for the VLAN/FLAT networks will also be centralized but not tunneled. | Before this update, there was a misunderstanding about how the `redirect-type=bridged` option should be used because it was not known that this setting affected any GENEVE networks connected to the same router. Therefore when this setting was used when both VLAN or FLAT and GENEVE networks were connected to the same router, then the traffic for the VLAN or FLAT networks would also be tunneled. With this update, the `redirect-type=bridged` option is only used if all the tenant networks connected to the router are of type VLAN or FLAT to distribute their traffic. But if the same router connects both VLAN or FLAT and GENEVE networks, then the `redirect-type=bridged` option is not set, so that the traffic for the VLAN or FLAT networks is centralized but not tunneled. | ||
| CC | ifrangs | |||
| Luis Tomas Bolivar | 2023-04-19 12:28:44 UTC | Flags | needinfo?(ltomasbo) | |
| Bernard Cafarelli | 2023-04-19 13:00:49 UTC | CC | bcafarel | |
| Eric Nothen | 2023-04-20 11:03:48 UTC | CC | enothen | |
| Greg Rakauskas | 2023-04-20 13:08:02 UTC | CC | gregraka, jamsmith | |
| James Smith | 2023-04-20 13:13:32 UTC | CC | astillma, erpeters | |
| Mike Burns | 2023-04-24 16:45:20 UTC | Doc Type | Bug Fix | Known Issue |
| Target Milestone | z5 | z6 | ||
| CC | mburns | |||
| Jon Schlueter | 2023-04-25 17:17:19 UTC | Status | ON_QA | MODIFIED |
| CC | jschluet | |||
| Greg Rakauskas | 2023-04-25 18:58:12 UTC | Doc Text | Before this update, there was a misunderstanding about how the `redirect-type=bridged` option should be used because it was not known that this setting affected any GENEVE networks connected to the same router. Therefore when this setting was used when both VLAN or FLAT and GENEVE networks were connected to the same router, then the traffic for the VLAN or FLAT networks would also be tunneled. With this update, the `redirect-type=bridged` option is only used if all the tenant networks connected to the router are of type VLAN or FLAT to distribute their traffic. But if the same router connects both VLAN or FLAT and GENEVE networks, then the `redirect-type=bridged` option is not set, so that the traffic for the VLAN or FLAT networks is centralized but not tunneled. | There is currently a known issue on Red Hat OpenStack Platform environments that use DVRs on ML2/OVN VLAN tenant networks, where north-south traffic experiences connectivity problems through a router between floating IPs (FIPs) on VM ports and the external network. This traffic should be distributed, but instead is centralized through Controller or Networker nodes. Because that traffic is not properly distributed, MTU issues are also occurring. + Workaround: a dummy Geneve tenant network can be created with a subnet. When that subnet is attached to the router, the north-south traffic from the VM with the FIP is successfully distributed. However, for VMs without FIPs, the north-south traffic is centralized and not tunneled. + This issue will be fixed In a future release of Fast Datapath (BZ link:https://bugzilla.redhat.com/show_bug.cgi?id=2007120[2007120]). Customers experiencing this issue who need an earlier solution should request a hotfix. |
| Flags | needinfo?(eolivare) | |||
| Erin Peterson | 2023-04-25 19:00:39 UTC | Doc Text | There is currently a known issue on Red Hat OpenStack Platform environments that use DVRs on ML2/OVN VLAN tenant networks, where north-south traffic experiences connectivity problems through a router between floating IPs (FIPs) on VM ports and the external network. This traffic should be distributed, but instead is centralized through Controller or Networker nodes. Because that traffic is not properly distributed, MTU issues are also occurring. + Workaround: a dummy Geneve tenant network can be created with a subnet. When that subnet is attached to the router, the north-south traffic from the VM with the FIP is successfully distributed. However, for VMs without FIPs, the north-south traffic is centralized and not tunneled. + This issue will be fixed In a future release of Fast Datapath (BZ link:https://bugzilla.redhat.com/show_bug.cgi?id=2007120[2007120]). Customers experiencing this issue who need an earlier solution should request a hotfix. | There is currently a known issue on Red Hat OpenStack Platform environments that use DVRs on ML2/OVN VLAN tenant networks, where north-south traffic experiences connectivity problems through a router between floating IPs (FIPs) on VM ports and the external network. This traffic should be distributed, but instead is centralized through Controller or Networker nodes. Because that traffic is not properly distributed, MTU issues are also occurring. + Workaround: A dummy Geneve tenant network can be created with a subnet. When that subnet is attached to the router, the north-south traffic from the VM with the FIP is successfully distributed. However, for VMs without FIPs, the north-south traffic is centralized and not tunneled. + This issue will be fixed in a future release of Fast Datapath (BZ link:https://bugzilla.redhat.com/show_bug.cgi?id=2007120[2007120]). Customers experiencing this issue who need an earlier solution should request a hotfix. |
| James Smith | 2023-04-25 19:12:05 UTC | Doc Text | There is currently a known issue on Red Hat OpenStack Platform environments that use DVRs on ML2/OVN VLAN tenant networks, where north-south traffic experiences connectivity problems through a router between floating IPs (FIPs) on VM ports and the external network. This traffic should be distributed, but instead is centralized through Controller or Networker nodes. Because that traffic is not properly distributed, MTU issues are also occurring. + Workaround: A dummy Geneve tenant network can be created with a subnet. When that subnet is attached to the router, the north-south traffic from the VM with the FIP is successfully distributed. However, for VMs without FIPs, the north-south traffic is centralized and not tunneled. + This issue will be fixed in a future release of Fast Datapath (BZ link:https://bugzilla.redhat.com/show_bug.cgi?id=2007120[2007120]). Customers experiencing this issue who need an earlier solution should request a hotfix. | In OpenStack environments that use DVR on ML2/OVN VLAN project networks, connection problems can occur when north-south flows through a router between floating IPs (FIPs) on VM ports and the external network. This traffic should be distributed. Instead it flows through Controller or Networker nodes. Because that traffic is not properly distributed, MTU issues also occur. + Workaround: create a dummy Geneve project network with a subnet. When that subnet is attached to the router, the north-south traffic from the VM with the FIP is successfully distributed. However, for VMs without FIPs, the north-south traffic is centralized and not tunneled.+ Workaround: A dummy Geneve tenant network can be created with a subnet. When that subnet is attached to the router, the north-south traffic from the VM with the FIP is successfully distributed. However, for VMs without FIPs, the north-south traffic is centralized and not tunneled. + This issue will be fixed in a future release of Fast Datapath (BZ link:https://bugzilla.redhat.com/show_bug.cgi?id=2007120[2007120]). Customers experiencing this issue who need an earlier solution should request a hotfix. |
| Andy Stillman | 2023-04-25 22:38:03 UTC | Flags | needinfo?(ltomasbo) | |
| Luis Tomas Bolivar | 2023-04-26 05:42:59 UTC | Flags | needinfo?(ltomasbo) | |
| Luis Tomas Bolivar | 2023-04-26 05:44:31 UTC | Flags | needinfo?(mburns) | |
| Eduardo Olivares | 2023-04-26 09:49:22 UTC | Flags | needinfo?(eolivare) | |
| Erin Peterson | 2023-04-26 12:28:10 UTC | Target Milestone | z6 | z5 |
| Doc Text | In OpenStack environments that use DVR on ML2/OVN VLAN project networks, connection problems can occur when north-south flows through a router between floating IPs (FIPs) on VM ports and the external network. This traffic should be distributed. Instead it flows through Controller or Networker nodes. Because that traffic is not properly distributed, MTU issues also occur. + Workaround: create a dummy Geneve project network with a subnet. When that subnet is attached to the router, the north-south traffic from the VM with the FIP is successfully distributed. However, for VMs without FIPs, the north-south traffic is centralized and not tunneled.+ Workaround: A dummy Geneve tenant network can be created with a subnet. When that subnet is attached to the router, the north-south traffic from the VM with the FIP is successfully distributed. However, for VMs without FIPs, the north-south traffic is centralized and not tunneled. + This issue will be fixed in a future release of Fast Datapath (BZ link:https://bugzilla.redhat.com/show_bug.cgi?id=2007120[2007120]). Customers experiencing this issue who need an earlier solution should request a hotfix. | TBD | ||
| Greg Rakauskas | 2023-04-26 12:54:49 UTC | Doc Text | TBD | In OpenStack environments with ML2/OVN, the north/south traffic for VMs with FIPs, belonging to VLAN tenant networks, is centralized instead of being distributed despite DVR being enabled. + This issue will be fixed in a future release of Fast Datapath (BZ link:https://bugzilla.redhat.com/show_bug.cgi?id=2007120[2007120]). Customers experiencing this issue who need an earlier solution should request a hotfix. |
| James Smith | 2023-04-26 15:10:18 UTC | Doc Text | In OpenStack environments with ML2/OVN, the north/south traffic for VMs with FIPs, belonging to VLAN tenant networks, is centralized instead of being distributed despite DVR being enabled. + This issue will be fixed in a future release of Fast Datapath (BZ link:https://bugzilla.redhat.com/show_bug.cgi?id=2007120[2007120]). Customers experiencing this issue who need an earlier solution should request a hotfix. | In OpenStack environments with ML2/OVN, the north/south traffic for VMs with FIPs, belonging to VLAN project (tenant) networks, is centralized instead of distributed, even with DVR enabled. + This issue will be fixed in a future release of Fast Datapath (BZ link:https://bugzilla.redhat.com/show_bug.cgi?id=2007120[2007120]). Customers experiencing this issue who need an earlier solution should request a hotfix. |
| Andy Stillman | 2023-04-26 18:16:45 UTC | Target Milestone | z5 | z6 |
| Luis Tomas Bolivar | 2023-04-27 05:36:56 UTC | Flags | needinfo?(mburns) | |
| Lon Hohberger | 2023-04-27 10:33:47 UTC | Status | MODIFIED | ON_QA |
| Keywords | TestOnly | |||
| Red Hat Bugzilla | 2023-05-15 19:42:55 UTC | CC | stchen | |
| Sébastien Boyron | 2023-07-05 09:39:57 UTC | CC | sboyron | |
| Ian Frangs | 2023-08-11 16:19:16 UTC | Doc Text | In OpenStack environments with ML2/OVN, the north/south traffic for VMs with FIPs, belonging to VLAN project (tenant) networks, is centralized instead of distributed, even with DVR enabled. + This issue will be fixed in a future release of Fast Datapath (BZ link:https://bugzilla.redhat.com/show_bug.cgi?id=2007120[2007120]). Customers experiencing this issue who need an earlier solution should request a hotfix. | In OpenStack environments with ML2/OVN, the north/south traffic for instances with FIPs, belonging to VLAN project (tenant) networks, is centralized instead of distributed, even with DVR enabled. + This issue will be fixed in a future release of Fast Datapath (BZ link:https://bugzilla.redhat.com/show_bug.cgi?id=2007120[2007120]). Customers experiencing this issue who need an earlier solution should request a hotfix. |
| Ian Frangs | 2023-08-11 16:20:33 UTC | Docs Contact | astillma |
Back to bug 2177155