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Merge pull request #96 from putnopvut/24.09.0_release
Update for 24.09.0 release.
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title = "24.09" | ||
weight = 251676049748.0 | ||
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## OVN 24.09 | ||
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OVN 24.09 was initially released on 13 September, 2024. | ||
This version of OVN is currently supported for all bug fixes. | ||
Support for this version will end on 13 September, 2025. | ||
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### v24.09.0 | ||
v24.09.0 was released on 13 September, 2024. | ||
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[Github link](https://github.com/ovn-org/ovn/releases/tag/v24.09.0) | ||
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Release Notes: | ||
``` | ||
OVN v24.09.0 - 13 Sep 2024 | ||
-------------------------- | ||
- Added a new logical switch port option "pkt_clone_type". | ||
If the value is set to "mc_unknown", packets destined to the port gets | ||
cloned to all unknown ports connected to the same Logical Switch. | ||
- Added a new logical switch port option "disable_arp_nd_rsp" to | ||
disable adding the ARP responder flows if set to true. | ||
- IGMP_Group has new "protocol" column that displays the the group | ||
protocol version. | ||
- Add ovn-debug tool containing two commands. | ||
"lflow-stage-to-ltable STAGE_NAME" that converts stage name into logical | ||
flow table id. | ||
"lflow-stage-to-oftable STAGE_NAME" that converts stage name into OpenFlow | ||
table id. | ||
- Rename the ovs-sandbox script to ovn-sandbox. | ||
- Remove "ovn-set-local-ip" config option from vswitchd | ||
external-ids, the option is no longer needed as it became effectively | ||
"true" for all scenarios. | ||
- Added DHCPv4 relay support. | ||
- A new LSP option "force_fdb_lookup" has been added to ensure the additional | ||
MAC addresses configured on the LSP with "unknown", are learnt via the | ||
OVN native FDB. | ||
- Add support for ovsdb-server `--config-file` option in ovn-ctl. | ||
- Add "ovn-bridge-remote" config option to vswitchd external-ids, | ||
that allows to specify connection method to management bridge for | ||
ovn-controller, defaulting to the unix socket. | ||
- Add "ovn-bridge-remote-probe-interval" config option to vswitchd | ||
external-ids, that sets probe interval for integration bridge connection, | ||
disabled by default. | ||
- The "options:ic-route-blacklist" option in the Northbound NB_Global table | ||
has been renamed to "options:ic-route-denylist" in order to comply with | ||
inclusive language guidelines. The previous name is still recognized to | ||
aid with backwards compatibility. | ||
- NATs can now be given an arbitrary match condition and priority. This | ||
allows for conditional NATs to be configured. See the ovn-nb(5) man | ||
page for more information. | ||
- Added new global config option NB_Global:options:vxlan_mode to support | ||
ability to disable "VXLAN mode" to extend available tunnel IDs space for | ||
datapaths from 4095 to 16711680. For more details see man ovn-nb(5) for | ||
mentioned option. | ||
- Added new global config option NB_Global:options:always_tunnel. If set to | ||
true, the traffic destined to a logical port of a provider logical switch | ||
(having a localnet port) will be tunnelled instead of sending it via the | ||
localnet port. | ||
- Added support to define boundaries (min and max values) for selected ct | ||
zones. | ||
- Add support for CT zone limit that can be specified per LR | ||
(options:ct-zone-limit), LS (other_config:ct-zone-limit) or LSP | ||
(options:ct-zone-limit). | ||
- A new LSP option "disable_garp_rarp" has been added to prevent OVN from | ||
sending GARP or RARP announcements when a VIF is created on a bridged | ||
logical switch. | ||
- A new LRP option 'centralize_routing' has been added to a | ||
distributed gateway port to centralize routing if the logical | ||
switch of its peer doesn't have a localnet port. | ||
- The NB_Global.debug_drop_domain_id configured value is now overridden by | ||
the ID associated with the Sampling_App record created for drop sampling | ||
(Sampling_App.type configured as "drop"). | ||
- Add support for ACL sampling through the new Sample_Collector and Sample | ||
tables. Sampling is supported for both traffic that creates new | ||
connections and for traffic that is part of an existing connection. | ||
- Add "external_ids:ovn-encap-ip-default" config for ovn-controller to | ||
determine the default encap IP when there are multiple encap IPs | ||
configured. | ||
- Added a new column in the southbound database "flow_desc" to provide | ||
human readable context to flows. | ||
- Added two new experimental logical router port options, | ||
"routing-protocol-redirect" and "routing-protocols", that allow | ||
redirection of routing protocol traffic received by a router port | ||
to a different logical switch port. | ||
``` | ||
[Changelog](../changelog_v24.09.0) |
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