Release notes for VPP 24.06
===========================

More than 284 commits since the previous release, including 124 fixes.


Features
--------

- Binary API Libraries

  - Provide api definition over api (`ac0babd41 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=ac0babd41>`_)

- Build System

  - Enable building on AlmaLinux 9 (`088d1a016 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=088d1a016>`_)

- Plugins

  - Crypto - OpenSSL

    - Refactor openssl API usage (`97c9f5e7c <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=97c9f5e7c>`_)

  - Crypto - native

    - Add SHA2-HMAC (`9f2799fda <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=9f2799fda>`_)

  - DPDK

    - Bump to DPDK 24.03 (`a0fd52301 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=a0fd52301>`_)
    - Bump rdma-core to 51.0 (`62af9bb64 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=62af9bb64>`_)

  - Marvell Octeon device driver

    - Add flow offload infra (`3d1459b14 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=3d1459b14>`_)
    - Add support for VF device (`09c6cae8c <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=09c6cae8c>`_)
    - Add support for SDP device (`043560ef2 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=043560ef2>`_)
    - Add promisc support (`9abc01f25 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=9abc01f25>`_)
    - Add support for mac address update (`b448568fa <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=b448568fa>`_)

  - Wireguard

    - Notify key changes to crypto engine (`6f8252e83 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=6f8252e83>`_)

- VNET

  - New Device Drivers Infra

    - Add per-port vnet flow (`4af3fdfdd <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=4af3fdfdd>`_)

- Vector Library

  - Improve automatic core pinning (`71c32a898 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=71c32a898>`_)


Known issues
------------

For the full list of issues please refer to fd.io `JIRA <https://jira.fd.io>`_.

Fixed issues
------------

For the full list of fixed issues please refer to:
- fd.io `JIRA <https://jira.fd.io>`_
- git `commit log <https://git.fd.io/vpp/log/?h=master>`_


API changes
-----------

Description of results:

- *Definition changed*: indicates that the API file was modified between releases.
- *Only in image*: indicates the API is new for this release.
- *Only in file*: indicates the API has been removed in this release.

============================================================= ==================
Message Name                                                  Result
============================================================= ==================
bpf_trace_filter_set_v2                                       only in image
bpf_trace_filter_set_v2_reply                                 only in image
get_api_json                                                  only in image
get_api_json_reply                                            only in image
ikev2_child_sa_v2_details                                     only in image
ikev2_child_sa_v2_dump                                        only in image
ikev2_sa_v2_details                                           only in image
ikev2_sa_v2_dump                                              only in image
ikev2_sa_v3_details                                           only in image
ikev2_sa_v3_dump                                              only in image
============================================================= ==================

Found 10 api message signature differences


Newly deprecated API messages
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

These messages are still there in the API, but can and probably
will disappear in the next release.

- builtinurl_enable
- builtinurl_enable_reply

In-progress API messages
~~~~~~~~~~~~~~~~~~~~~~~~

These messages are provided for testing and experimentation only.
They are *not* subject to any compatibility process,
and therefore can arbitrarily change or disappear at *any* moment.
Also they may have less than satisfactory testing, making
them unsuitable for other use than the technology preview.
If you are intending to use these messages in production projects,
please collaborate with the feature maintainer on their productization.

- abf_itf_attach_add_del
- abf_itf_attach_add_del_reply
- abf_itf_attach_details
- abf_itf_attach_dump
- abf_plugin_get_version
- abf_plugin_get_version_reply
- abf_policy_add_del
- abf_policy_add_del_reply
- abf_policy_details
- abf_policy_dump
- acl_plugin_use_hash_lookup_get
- acl_plugin_use_hash_lookup_get_reply
- acl_plugin_use_hash_lookup_set
- acl_plugin_use_hash_lookup_set_reply
- bpf_trace_filter_set
- bpf_trace_filter_set_reply
- bpf_trace_filter_set_v2
- bpf_trace_filter_set_v2_reply
- cnat_get_snat_addresses
- cnat_get_snat_addresses_reply
- cnat_session_details
- cnat_session_dump
- cnat_session_purge
- cnat_session_purge_reply
- cnat_set_snat_addresses
- cnat_set_snat_addresses_reply
- cnat_set_snat_policy
- cnat_set_snat_policy_reply
- cnat_snat_policy_add_del_exclude_pfx
- cnat_snat_policy_add_del_exclude_pfx_reply
- cnat_snat_policy_add_del_if
- cnat_snat_policy_add_del_if_reply
- cnat_translation_del
- cnat_translation_del_reply
- cnat_translation_details
- cnat_translation_dump
- cnat_translation_update
- cnat_translation_update_reply
- det44_get_timeouts_reply
- det44_set_timeouts
- det44_set_timeouts_reply
- dev_attach
- dev_attach_reply
- dev_create_port_if
- dev_create_port_if_reply
- dev_detach
- dev_detach_reply
- dev_remove_port_if
- dev_remove_port_if_reply
- flowprobe_get_params
- flowprobe_get_params_reply
- flowprobe_interface_add_del
- flowprobe_interface_add_del_reply
- flowprobe_interface_details
- flowprobe_interface_dump
- flowprobe_set_params
- flowprobe_set_params_reply
- gbp_bridge_domain_add
- gbp_bridge_domain_add_reply
- gbp_bridge_domain_del
- gbp_bridge_domain_del_reply
- gbp_bridge_domain_details
- gbp_bridge_domain_dump
- gbp_bridge_domain_dump_reply
- gbp_contract_add_del
- gbp_contract_add_del_reply
- gbp_contract_details
- gbp_contract_dump
- gbp_endpoint_add
- gbp_endpoint_add_reply
- gbp_endpoint_del
- gbp_endpoint_del_reply
- gbp_endpoint_details
- gbp_endpoint_dump
- gbp_endpoint_group_add
- gbp_endpoint_group_add_reply
- gbp_endpoint_group_del
- gbp_endpoint_group_del_reply
- gbp_endpoint_group_details
- gbp_endpoint_group_dump
- gbp_ext_itf_add_del
- gbp_ext_itf_add_del_reply
- gbp_ext_itf_details
- gbp_ext_itf_dump
- gbp_recirc_add_del
- gbp_recirc_add_del_reply
- gbp_recirc_details
- gbp_recirc_dump
- gbp_route_domain_add
- gbp_route_domain_add_reply
- gbp_route_domain_del
- gbp_route_domain_del_reply
- gbp_route_domain_details
- gbp_route_domain_dump
- gbp_route_domain_dump_reply
- gbp_subnet_add_del
- gbp_subnet_add_del_reply
- gbp_subnet_details
- gbp_subnet_dump
- gbp_vxlan_tunnel_add
- gbp_vxlan_tunnel_add_reply
- gbp_vxlan_tunnel_del
- gbp_vxlan_tunnel_del_reply
- gbp_vxlan_tunnel_details
- gbp_vxlan_tunnel_dump
- gtpu_add_del_forward
- gtpu_add_del_forward_reply
- gtpu_add_del_tunnel_v2
- gtpu_add_del_tunnel_v2_reply
- gtpu_get_transfer_counts
- gtpu_get_transfer_counts_reply
- gtpu_tunnel_v2_details
- gtpu_tunnel_v2_dump
- ikev2_child_sa_v2_details
- ikev2_child_sa_v2_dump
- ikev2_initiate_del_child_sa
- ikev2_initiate_del_child_sa_reply
- ikev2_initiate_del_ike_sa
- ikev2_initiate_del_ike_sa_reply
- ikev2_initiate_rekey_child_sa
- ikev2_initiate_rekey_child_sa_reply
- ikev2_initiate_sa_init
- ikev2_initiate_sa_init_reply
- ikev2_nonce_get
- ikev2_nonce_get_reply
- ikev2_profile_add_del
- ikev2_profile_add_del_reply
- ikev2_profile_details
- ikev2_profile_disable_natt
- ikev2_profile_disable_natt_reply
- ikev2_profile_dump
- ikev2_profile_set_auth
- ikev2_profile_set_auth_reply
- ikev2_profile_set_id
- ikev2_profile_set_id_reply
- ikev2_profile_set_ipsec_udp_port
- ikev2_profile_set_ipsec_udp_port_reply
- ikev2_profile_set_liveness
- ikev2_profile_set_liveness_reply
- ikev2_profile_set_ts
- ikev2_profile_set_ts_reply
- ikev2_profile_set_udp_encap
- ikev2_profile_set_udp_encap_reply
- ikev2_sa_v3_details
- ikev2_sa_v3_dump
- ikev2_set_esp_transforms
- ikev2_set_esp_transforms_reply
- ikev2_set_ike_transforms
- ikev2_set_ike_transforms_reply
- ikev2_set_local_key
- ikev2_set_local_key_reply
- ikev2_set_responder
- ikev2_set_responder_hostname
- ikev2_set_responder_hostname_reply
- ikev2_set_responder_reply
- ikev2_set_sa_lifetime
- ikev2_set_sa_lifetime_reply
- ikev2_set_tunnel_interface
- ikev2_set_tunnel_interface_reply
- ikev2_traffic_selector_details
- ikev2_traffic_selector_dump
- ip_neighbor_config_get
- ip_neighbor_config_get_reply
- ip_route_add_del_v2
- ip_route_add_del_v2_reply
- ip_route_lookup_v2
- ip_route_lookup_v2_reply
- ip_route_v2_details
- ip_route_v2_dump
- ip_session_redirect_add
- ip_session_redirect_add_reply
- ip_session_redirect_add_v2
- ip_session_redirect_add_v2_reply
- ip_session_redirect_del
- ip_session_redirect_del_reply
- l2_emulation
- l2_emulation_reply
- lcp_default_ns_get_reply
- lcp_default_ns_set
- lcp_default_ns_set_reply
- lcp_itf_pair_add_del_v2
- lcp_itf_pair_add_del_v2_reply
- lcp_itf_pair_add_del_v3
- lcp_itf_pair_add_del_v3_reply
- lcp_itf_pair_details
- lldp_details
- mdata_enable_disable
- mdata_enable_disable_reply
- nat44_ed_vrf_tables_v2_details
- nat44_ed_vrf_tables_v2_dump
- nat44_ei_add_del_address_range
- nat44_ei_add_del_address_range_reply
- nat44_ei_add_del_static_mapping
- nat44_ei_add_del_static_mapping_reply
- nat44_ei_address_details
- nat44_ei_address_dump
- nat44_ei_del_session
- nat44_ei_del_session_reply
- nat44_ei_del_user
- nat44_ei_del_user_reply
- nat44_ei_forwarding_enable_disable
- nat44_ei_forwarding_enable_disable_reply
- nat44_ei_ha_flush
- nat44_ei_ha_flush_reply
- nat44_ei_ha_resync
- nat44_ei_ha_resync_completed_event
- nat44_ei_ha_resync_reply
- nat44_ei_ha_set_failover
- nat44_ei_ha_set_failover_reply
- nat44_ei_ha_set_listener
- nat44_ei_ha_set_listener_reply
- nat44_ei_interface_add_del_feature
- nat44_ei_interface_add_del_feature_reply
- nat44_ei_interface_details
- nat44_ei_interface_dump
- nat44_ei_ipfix_enable_disable
- nat44_ei_ipfix_enable_disable_reply
- nat44_ei_plugin_enable_disable
- nat44_ei_plugin_enable_disable_reply
- nat44_ei_set_addr_and_port_alloc_alg
- nat44_ei_set_addr_and_port_alloc_alg_reply
- nat44_ei_set_fq_options
- nat44_ei_set_fq_options_reply
- nat44_ei_set_mss_clamping
- nat44_ei_set_mss_clamping_reply
- nat44_ei_set_timeouts
- nat44_ei_set_timeouts_reply
- nat44_ei_set_workers
- nat44_ei_set_workers_reply
- nat44_ei_show_fq_options
- nat44_ei_show_fq_options_reply
- nat44_ei_show_running_config
- nat44_ei_show_running_config_reply
- nat44_ei_static_mapping_details
- nat44_ei_static_mapping_dump
- nat44_ei_user_details
- nat44_ei_user_dump
- nat44_ei_user_session_details
- nat44_ei_user_session_dump
- nat44_ei_user_session_v2_details
- nat44_ei_user_session_v2_dump
- nat44_ei_worker_details
- nat44_ei_worker_dump
- nat64_plugin_enable_disable
- nat64_plugin_enable_disable_reply
- npt66_binding_add_del
- npt66_binding_add_del_reply
- oddbuf_enable_disable
- oddbuf_enable_disable_reply
- pg_interface_enable_disable_coalesce
- pg_interface_enable_disable_coalesce_reply
- ping_finished_event
- pnat_binding_add
- pnat_binding_add_reply
- pnat_binding_add_v2
- pnat_binding_add_v2_reply
- pnat_binding_attach
- pnat_binding_attach_reply
- pnat_binding_del
- pnat_binding_del_reply
- pnat_binding_detach
- pnat_binding_detach_reply
- pnat_bindings_details
- pnat_bindings_get
- pnat_bindings_get_reply
- pnat_interfaces_details
- pnat_interfaces_get
- pnat_interfaces_get_reply
- sample_macswap_enable_disable
- sample_macswap_enable_disable_reply
- set_ip_flow_hash_v3
- set_ip_flow_hash_v3_reply
- sr_localsids_with_packet_stats_details
- sr_localsids_with_packet_stats_dump
- sr_mobile_localsid_add_del
- sr_mobile_localsid_add_del_reply
- sr_mobile_policy_add
- sr_mobile_policy_add_reply
- sr_policies_with_sl_index_details
- sr_policies_with_sl_index_dump
- sr_policy_add_v2
- sr_policy_add_v2_reply
- sr_policy_mod_v2
- sr_policy_mod_v2_reply
- sw_interface_ip6nd_ra_details
- sw_interface_ip6nd_ra_dump
- sw_interface_set_vxlan_gbp_bypass
- sw_interface_set_vxlan_gbp_bypass_reply
- test_addresses
- test_addresses2
- test_addresses2_reply
- test_addresses3
- test_addresses3_reply
- test_addresses_reply
- test_empty
- test_empty_reply
- test_enum
- test_enum_reply
- test_interface
- test_interface_reply
- test_prefix
- test_prefix_reply
- test_string
- test_string2
- test_string2_reply
- test_string_reply
- test_vla
- test_vla2
- test_vla2_reply
- test_vla3
- test_vla3_reply
- test_vla4
- test_vla4_reply
- test_vla5
- test_vla5_reply
- test_vla_reply
- trace_capture_packets
- trace_capture_packets_reply
- trace_clear_cache
- trace_clear_cache_reply
- trace_clear_capture
- trace_clear_capture_reply
- trace_details
- trace_dump
- trace_dump_reply
- trace_filter_function_details
- trace_filter_function_dump
- trace_set_filter_function
- trace_set_filter_function_reply
- trace_set_filters
- trace_set_filters_reply
- trace_v2_details
- trace_v2_dump
- tracenode_enable_disable
- tracenode_enable_disable_reply
- vxlan_gbp_tunnel_add_del
- vxlan_gbp_tunnel_add_del_reply
- vxlan_gbp_tunnel_details
- vxlan_gbp_tunnel_dump
- want_ping_finished_events
- want_ping_finished_events_reply

Patches that changed API definitions
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


``src/vlibmemory/memclnt.api``

* `ac0babd41 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=ac0babd41>`_ api: provide api definition over api

``src/plugins/builtinurl/builtinurl.api``

* `a5668eb05 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=a5668eb05>`_ builtinurl: mark api as deprecated

``src/plugins/netmap/netmap.api``

* `16cc51b88 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=16cc51b88>`_ netmap: Reinstate and update netmap plugin

``src/plugins/bpf_trace_filter/bpf_trace_filter.api``

* `5be4b869a <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=5be4b869a>`_ bpf_trace_filter: support bpf filter optimization and dump

``src/plugins/ikev2/ikev2.api``

* `07b227407 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=07b227407>`_ ikev2: uptime
* `f40a354da <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=f40a354da>`_ ikev2: dump state and profile name in CLI and API

``src/plugins/ikev2/ikev2_types.api``

* `07b227407 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=07b227407>`_ ikev2: uptime
* `f40a354da <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=f40a354da>`_ ikev2: dump state and profile name in CLI and API

``src/plugins/linux-cp/lcp.api``

* `83ad79d69 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=83ad79d69>`_ linux-cp: add add_del_v3 and get_v2 methods

``src/plugins/srmpls/sr_mpls.api``

* `182d8b2dd <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=182d8b2dd>`_ sr: move srmpls to a plugin