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vpp/docs/aboutvpp/releasenotes/v21.10.rst
Nathan Skrzypczak 8b7e8ae97c docs: add missing 21.10 rlsnotes 
This patch extract the release notes that
went into v21.10 & v21.10.1 but that are
missing in master, due to the documentation
refactoring

Type: docs

Change-Id: Icb3c95c71e8cdc255f735990d19ee835e3ce6c6c
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-11-23 19:47:43 +00:00

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Release notes for VPP 21.10
===========================
More than 358 commits since the previous release, including 187 fixes.
Features
--------
- Infrastructure Library
- Add array mask func (`0ec7dad7a <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=0ec7dad7a>`_)
- Add abstract socket & netns fns (`4cef6de59 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=4cef6de59>`_)
- Move format\_table from perfmon (`0e6584014 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=0e6584014>`_)
- Plugins
- DPDK
- Bump to 21.05 (`9303b1089 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=9303b1089>`_)
- Bump to 21.08 (`8990f095a <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=8990f095a>`_)
- Bufmon
- Add buffer monitoring plugin (`e09a2337b <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=e09a2337b>`_)
- Performance counter
- Adding support for papi TMAM (`c3cb2075d <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=c3cb2075d>`_)
- Snort plugin
- Snort3 plugin and DAQ (`839b1473e <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=839b1473e>`_)
- Vmxnet3 device driver
- Support manual thread assignment toz tx queue (`a57a7005d <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=a57a7005d>`_)
- Python binding for the VPP API
- Remove shared memory transport (`041372b79 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=041372b79>`_)
- VNET
- - IP6 Neighbor Discovery
- Add ip6-nd proxy (`cebb47733 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=cebb47733>`_)
- FIB
- A 16-8-8 and a 8-8-8-8 versions of an ip4\_fib\_t (`d6953332d <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=d6953332d>`_)
- Compiile time option to use 8-8-8-8 stride tries for FIB rather than 16-8-8-8 (`a70b015ce <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=a70b015ce>`_)
- FLOW
- Add esp spi rss type (`da6520b4e <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=da6520b4e>`_)
- Hash
- Add support for hashing infra (`41b23bc95 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=41b23bc95>`_)
- IPv4 LPM
- Allow the 'ip6 enable' on tunnel interface types (`dfef64b4c <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=dfef64b4c>`_)
- Source address selection (`8034a36a9 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=8034a36a9>`_)
- Punt redirect add nh in api (`2a1783fd6 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=2a1783fd6>`_)
- Show ip table CLI (`14b472e37 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=14b472e37>`_)
- Interface Common
- Add custom interface name support (`f49734d3b <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=f49734d3b>`_)
- Packet Generator
- A Tunnel mode variant of a pg interface (`6197cb730 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=6197cb730>`_)
- Segment Routing (IPv6 and MPLS)
- Extend the srv6 sid list structure (`ad8b82d83 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=ad8b82d83>`_)
- Session Layer
- Optimize ct fifo segment allocations (`da78c5abc <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=da78c5abc>`_)
- Support abstract sockets for app ns (`7cb471a02 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=7cb471a02>`_)
- Add sock\_name option to add\_ns (`1a9e2f96d <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=1a9e2f96d>`_)
- UDP
- Add udp decapsulation (`8a6f5d394 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=8a6f5d394>`_)
- VPP Comms Library
- Basic support for epoll level-triggered evts (`fe286f7d1 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=fe286f7d1>`_)
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=stable/2110>`_)
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
=============================================== ==================
acl_plugin_use_hash_lookup_get only in image
acl_plugin_use_hash_lookup_get_reply only in image
acl_plugin_use_hash_lookup_set only in image
acl_plugin_use_hash_lookup_set_reply only in image
add_del_ip_punt_redirect_v2 only in image
add_del_ip_punt_redirect_v2_reply only in image
app_namespace_add_del_v2 only in image
app_namespace_add_del_v2_reply only in image
app_namespace_add_del_v3 only in image
app_namespace_add_del_v3_reply only in image
ip6nd_proxy_enable_disable only in image
ip6nd_proxy_enable_disable_reply only in image
ip_punt_redirect_v2_details only in image
ip_punt_redirect_v2_dump only in image
ipsec_sad_entry_add only in image
ipsec_sad_entry_add_reply only in image
ipsec_sad_entry_del only in image
ipsec_sad_entry_del_reply only in image
pg_create_interface_v2 only in image
pg_create_interface_v2_reply only in image
sw_interface_set_interface_name only in image
sw_interface_set_interface_name_reply only in image
udp_decap_add_del only in image
udp_decap_add_del_reply only in image
=============================================== ==================
Found 24 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.
- app_namespace_add_del
- app_namespace_add_del_reply
- ip_punt_redirect
- ip_punt_redirect_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
- adl_allowlist_enable_disable
- adl_allowlist_enable_disable_reply
- adl_interface_enable_disable
- adl_interface_enable_disable_reply
- af_xdp_create
- af_xdp_create_reply
- af_xdp_delete
- af_xdp_delete_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
- crypto_sw_scheduler_set_worker
- crypto_sw_scheduler_set_worker_reply
- det44_get_timeouts_reply
- det44_interface_add_del_feature
- det44_interface_add_del_feature_reply
- det44_interface_details
- det44_interface_dump
- det44_plugin_enable_disable
- det44_plugin_enable_disable_reply
- det44_set_timeouts
- det44_set_timeouts_reply
- flow_add
- flow_add_reply
- flow_del
- flow_del_reply
- flow_disable
- flow_disable_reply
- flow_enable
- flow_enable_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
- ikev2_child_sa_details
- ikev2_child_sa_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_details
- ikev2_sa_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_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
- l2_emulation
- l2_emulation_reply
- mdata_enable_disable
- mdata_enable_disable_reply
- nat44_add_del_static_mapping_v2
- nat44_add_del_static_mapping_v2_reply
- nat44_ed_plugin_enable_disable
- nat44_ed_plugin_enable_disable_reply
- nat44_ed_set_fq_options
- nat44_ed_set_fq_options_reply
- nat44_ed_show_fq_options
- nat44_ed_show_fq_options_reply
- 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_worker_details
- nat44_ei_worker_dump
- nat44_show_running_config
- nat44_show_running_config_reply
- nat64_plugin_enable_disable
- nat64_plugin_enable_disable_reply
- oddbuf_enable_disable
- oddbuf_enable_disable_reply
- pg_interface_enable_disable_coalesce
- pg_interface_enable_disable_coalesce_reply
- pnat_binding_add
- pnat_binding_add_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
- sr_policies_with_sl_index_details
- sr_policies_with_sl_index_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_capture
- trace_clear_capture_reply
- trace_details
- trace_dump
- trace_dump_reply
- trace_set_filters
- trace_set_filters_reply
- vxlan_gbp_tunnel_add_del
- vxlan_gbp_tunnel_add_del_reply
- vxlan_gbp_tunnel_details
- vxlan_gbp_tunnel_dump
- wireguard_interface_create
- wireguard_interface_create_reply
- wireguard_interface_delete
- wireguard_interface_delete_reply
- wireguard_interface_details
- wireguard_interface_dump
- wireguard_peer_add
- wireguard_peer_add_reply
- wireguard_peer_remove
- wireguard_peer_remove_reply
- wireguard_peers_details
- wireguard_peers_dump
Patches that changed API definitions
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
``src/vnet/session/session.api``
* `1a9e2f96d <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=1a9e2f96d>`_ session: Add sock_name option to add_ns
* `7cb471a02 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=7cb471a02>`_ session vcl: support abstract sockets for app ns
``src/vnet/pg/pg.api``
* `6197cb730 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=6197cb730>`_ pg: A Tunnel mode variant of a pg interface
``src/vnet/ipsec/ipsec.api``
* `ff2e4138c <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=ff2e4138c>`_ ipsec: Split the SA add_del API into an separate add and del
``src/vnet/ipsec/ipsec_types.api``
* `53dd08c59 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=53dd08c59>`_ ipsec: Derive the TUNNEL_V6 flag from the configured address types
``src/vnet/ip6-nd/ip6_nd.api``
* `cebb47733 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=cebb47733>`_ ip6-nd: add ip6-nd proxy
``src/vnet/udp/udp.api``
* `8a6f5d394 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=8a6f5d394>`_ udp: add udp decapsulation
``src/vnet/interface.api``
* `f49734d3b <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=f49734d3b>`_ interface: add custom interface name support
``src/vnet/ip/ip.api``
* `2a1783fd6 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=2a1783fd6>`_ ip: punt redirect add nh in api
``src/plugins/acl/acl.api``
* `1d342b9c8 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=1d342b9c8>`_ acl: add API call for setting the toggle to select between linear and bihash-based lookups
``src/plugins/nat/nat44-ed/nat44_ed.api``
* `2ac5c11cd <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=2ac5c11cd>`_ nat: Revert "nat: nat44-ed add session timing out indicator in api"
* `f059a3452 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=f059a3452>`_ nat: nat44-ed add session timing out indicator in api
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