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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Red Hat One Jira (issues.redhat.com) | 2023-02-27 10:00:01 UTC | Link ID | Red Hat Issue Tracker OSP-22663 | |
| Eduard Barrera | 2023-02-27 10:00:50 UTC | Comment | 0 | updated |
| Arnau Verdaguer | 2023-02-27 15:24:31 UTC | CC | averdagu | |
| Assignee | rhos-maint | ltomasbo | ||
| Luis Tomas Bolivar | 2023-02-28 08:26:34 UTC | Flags | needinfo?(ebarrera) | |
| Ryo Hayakawa | 2023-03-01 03:37:31 UTC | CC | rhayakaw | |
| Eduard Barrera | 2023-03-01 14:11:12 UTC | CC | ltomasbo | |
| Flags | needinfo?(ebarrera) | needinfo?(ltomasbo) | ||
| Luis Tomas Bolivar | 2023-03-03 07:31:09 UTC | Flags | needinfo?(ltomasbo) | |
| Luis Tomas Bolivar | 2023-03-03 07:47:33 UTC | Flags | needinfo?(ebarrera) | |
| Luis Tomas Bolivar | 2023-03-03 08:06:29 UTC | Summary | Supportability for OVN VLAN provider networks amb mixed physical / virtual elements | Supportability for OVN VLAN provider networks and mixed physical / virtual elements |
| Luis Tomas Bolivar | 2023-03-13 14:47:16 UTC | Keywords | Triaged | |
| Robin Jarry | 2023-03-17 09:03:06 UTC | CC | rjarry | |
| Daniel Alvarez Sanchez | 2023-03-17 10:47:21 UTC | CC | dalvarez, gurpsing | |
| Luis Tomas Bolivar | 2023-03-17 13:57:52 UTC | Link ID | Launchpad 2012069 | |
| Luis Tomas Bolivar | 2023-03-17 15:01:45 UTC | Link ID | OpenStack gerrit 877675 | |
| Status | NEW | ON_DEV | ||
| Haresh Khandelwal | 2023-03-20 08:12:29 UTC | CC | hakhande | |
| Masaki Furuta ( RH ) | 2023-03-20 08:18:29 UTC | CC | mfuruta | |
| Eduard Barrera | 2023-03-20 12:35:01 UTC | Flags | needinfo?(ebarrera) | needinfo?(ltomasbo) |
| Luis Tomas Bolivar | 2023-03-24 06:32:02 UTC | Flags | needinfo?(ltomasbo) | |
| Ryo Hayakawa | 2023-03-24 06:35:40 UTC | Summary | Supportability for OVN VLAN provider networks and mixed physical / virtual elements | Flooding issue at br-int for unknown IPs due to missing FDB entries |
| Luis Tomas Bolivar | 2023-03-27 09:23:01 UTC | Target Release | --- | 17.1 |
| Priority | unspecified | high | ||
| Severity | unspecified | high | ||
| Target Milestone | --- | ga | ||
| RHEL Program Management | 2023-03-27 09:23:12 UTC | Target Release | 17.1 --- | --- 17.1 |
| Eduard Barrera | 2023-03-27 12:27:50 UTC | Flags | needinfo?(ltomasbo) | |
| Luis Tomas Bolivar | 2023-03-28 05:55:36 UTC | Flags | needinfo?(ltomasbo) | |
| Eduard Barrera | 2023-03-28 12:37:26 UTC | Flags | needinfo?(ltomasbo) | |
| Luis Tomas Bolivar | 2023-03-28 12:53:03 UTC | Flags | needinfo?(ltomasbo) | |
| Luis Tomas Bolivar | 2023-04-10 13:40:37 UTC | Blocks | 2183483 | |
| Luis Tomas Bolivar | 2023-05-03 07:47:44 UTC | Status | ON_DEV | POST |
| Miguel Lavalle | 2023-05-04 13:52:26 UTC | CC | chopark | |
| Luis Tomas Bolivar | 2023-05-10 08:32:31 UTC | Status | POST | MODIFIED |
| Fixed In Version | openstack-neutron-18.6.1-1.20230510080957.1dacd8e.el9osttrunk | |||
| Lon Hohberger | 2023-05-25 06:02:07 UTC | Fixed In Version | openstack-neutron-18.6.1-1.20230510080957.1dacd8e.el9osttrunk | openstack-neutron-18.6.1-1.20230518200958.da43b03.el9ost |
| errata-xmlrpc | 2023-05-25 15:19:42 UTC | Status | MODIFIED | ON_QA |
| Andy Stillman | 2023-05-26 12:37:59 UTC | Flags | needinfo?(ltomasbo) | |
| Luis Tomas Bolivar | 2023-05-26 13:13:38 UTC | Doc Text | When a VMs associated to a provider network, with disabled port security, try to reach IPs on the provider network not known by OpenStack, there is a flooding issue due to FDB table not learning MACs. This patch makes use of a new option in ovn [1] to address this issue, enabling the learning of those IPs in the FDB table. There is currently no aging mechanism for that table, so it should be clean up periodically to avoid scaling issues due to it being too big [1] https://github.com/ovn-org/ovn/commit/93514df0d4c8fe7986dc5f287d7011f420d1be6d | |
| Flags | needinfo?(ltomasbo) | |||
| Doc Type | If docs needed, set a value | Bug Fix | ||
| Eran Kuris | 2023-05-28 08:36:25 UTC | QA Contact | ekuris | mblue |
| Ryo Hayakawa | 2023-05-29 00:21:30 UTC | Link ID | Red Hat Bugzilla 2179942 | |
| Jenny-Anne Lynch | 2023-06-07 14:51:23 UTC | CC | jelynch | |
| Doc Text | When a VMs associated to a provider network, with disabled port security, try to reach IPs on the provider network not known by OpenStack, there is a flooding issue due to FDB table not learning MACs. This patch makes use of a new option in ovn [1] to address this issue, enabling the learning of those IPs in the FDB table. There is currently no aging mechanism for that table, so it should be clean up periodically to avoid scaling issues due to it being too big [1] https://github.com/ovn-org/ovn/commit/93514df0d4c8fe7986dc5f287d7011f420d1be6d | Before this update, when a VM that was associated to a provider network with disabled port security attempted to reach IPs on the provider network that were not recognized by OpenStack, there was a flooding issue because the forwarding database (FDB) table was not learning MAC addresses. This patch uses a new option in OVN to enable the learning of IPs in the FDB table. There is currently no ageing mechanism for the FDB table. You can clean up the table periodically to prevent the occurrence of scaling issues caused by the size of the table. | ||
| Maor | 2023-06-13 12:22:14 UTC | Status | ON_QA | VERIFIED |
| Jenny-Anne Lynch | 2023-07-19 12:29:51 UTC | CC | jelynch | |
| Jenny-Anne Lynch | 2023-08-10 12:45:07 UTC | Doc Text | Before this update, when a VM that was associated to a provider network with disabled port security attempted to reach IPs on the provider network that were not recognized by OpenStack, there was a flooding issue because the forwarding database (FDB) table was not learning MAC addresses. This patch uses a new option in OVN to enable the learning of IPs in the FDB table. There is currently no ageing mechanism for the FDB table. You can clean up the table periodically to prevent the occurrence of scaling issues caused by the size of the table. | Before this update, when a VM that was associated to a provider network with disabled port security attempted to reach IPs on the provider network that were not recognized by OpenStack, there was a flooding issue because the forwarding database (FDB) table was not learning MAC addresses. This patch uses a new option in OVN to enable the learning of IPs in the FDB table. There is currently no aging mechanism for the FDB table. You can clean up the table periodically to prevent the occurrence of scaling issues caused by the size of the table. |
| CC | jelynch | |||
| Ian Frangs | 2023-08-11 12:30:24 UTC | Doc Text | Before this update, when a VM that was associated to a provider network with disabled port security attempted to reach IPs on the provider network that were not recognized by OpenStack, there was a flooding issue because the forwarding database (FDB) table was not learning MAC addresses. This patch uses a new option in OVN to enable the learning of IPs in the FDB table. There is currently no aging mechanism for the FDB table. You can clean up the table periodically to prevent the occurrence of scaling issues caused by the size of the table. | Before this update, a flooding issue occurred when an instance, associated to a provider network with disabled port security, attempted to reach IPs on the provider network that were not recognized by OpenStack. This flooding occurred because the forwarding database (FDB) table was not learning MAC addresses. This update uses a new option in OVN to enable the learning of IPs in the FDB table. There is currently no aging mechanism for the FDB table. But you can clean up the FDB table periodically, to prevent the occurrence of scaling issues caused by the size of this table. |
| Flags | needinfo?(ltomasbo) | |||
| CC | ifrangs | |||
| James Smith | 2023-08-13 20:13:37 UTC | Doc Text | Before this update, a flooding issue occurred when an instance, associated to a provider network with disabled port security, attempted to reach IPs on the provider network that were not recognized by OpenStack. This flooding occurred because the forwarding database (FDB) table was not learning MAC addresses. This update uses a new option in OVN to enable the learning of IPs in the FDB table. There is currently no aging mechanism for the FDB table. But you can clean up the FDB table periodically, to prevent the occurrence of scaling issues caused by the size of this table. | Before this update, a flooding issue occurred when an instance, associated with a provider network with disabled port security, attempted to reach IPs on the provider network that were not recognized by OpenStack. This flooding occurred because the forwarding database (FDB) table was not learning MAC addresses. This update uses a new option in OVN to enable the learning of IPs in the FDB table. There is currently no aging mechanism for the FDB table. But you can clean up the FDB table periodically, to prevent the occurrence of scaling issues caused by the size of this table. |
| CC | jamsmith | |||
| errata-xmlrpc | 2023-08-16 00:01:54 UTC | Status | VERIFIED | RELEASE_PENDING |
| errata-xmlrpc | 2023-08-16 01:13:59 UTC | Status | RELEASE_PENDING | CLOSED |
| Resolution | --- | ERRATA | ||
| Last Closed | 2023-08-16 01:13:59 UTC | |||
| errata-xmlrpc | 2023-08-16 01:14:23 UTC | Link ID | Red Hat Product Errata RHEA-2023:4577 |
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