path: root/docs/aboutvpp/releasenotes/v19.08.rst

Release notes for VPP 19.08
===========================

More than 850 commits since the 19.04 release.

Features
--------

Infrastructure
~~~~~~~~~~~~~~

-  API

   -  API language: new types and limits support
   -  Python API - add support for defaults
   -  Export ip_types.api for out-of-tree plugins use
   -  Refactor ipip.api with explicit types

-  DPDK

   -  19.05 integration
   -  Remove bonding code
   -  Rework extended stats

-  Debugging & Servicability

   -  debug CLI leak-checker
   -  vlib: add “memory-trace stats-segment”
   -  vppapitrace JSON/API trace converter
   -  ARP: add arp-disabled node
   -  igmp: Trace more data from input packets
   -  ip: Trace the packet from the punt node
   -  Python API debug introspection improvements
   -  Pin dependencies for make test infra
   -  FEATURE.yaml meta-data infrastructure
   -  tcp: add cc stats plotting tools
   -  Packet tracer support for thread handoffs

-  libmemif: support for multi-thread connection establishment
-  svm

   -  fifo ooo reads/writes with multiple chunks
   -  support addition/removal of chunks to fifos

-  vppinfra

   -  Mapped pcap file support
   -  More AVX2 and AVX512 inlines
   -  VLIB_INIT_FUNCTION sequencing rework
   -  refactor spinlocks and rwlocks
   -  add rbtree
   -  add doubly linked list

-  rdma: bump rdma-core to v25.0
-  stats

   -  Add the number of worker threads and per worker thread vector
      rates
   -  Support multiple workers for error counters

VNET & Plugins
~~~~~~~~~~~~~~

-  New Plugins

   -  HTTP static page server with TLS support
   -  L3 cross connect

-  acl: implement stat-segment counters
-  arp: add feature arcs: arp-reply, arp-input, arp-proxy
-  avf: improved logging and added 2.5/5 Gbps speeds
-  bonding: NUMA-related improvements
-  crypto: add support for AES-CTR cipher
-  fib

   -  FIB Entry tracking
   -  Support the POP of a Pseudo Wire Control Word

-  gbp

   -  Anonymous l3-out subnets support
   -  ARP unicast forward in gbp bridge domain
   -  An Endpoint can change sclass
   -  Consider data-plane learnt source better than control-plane
   -  VRF scoped contracts

-  gso (experimental)

   -  Add support to pg interfaces
   -  Add support to vhost user
   -  Add support to native virtio
   -  Add support for tagged interfaces

-  punt: allow to specify packets by IP protocol Type
-  ip6-local: hop-by-hop protocol demux table
-  ipsec

   -  intel-ipsec-mb version 0.52
   -  AH encrypt rework
   -  handle UDP keepalives
   -  support GCM in ESP

-  virtio

   -  Refactor control queue support

-  dhcp-client: DSCP marking for transmitted packets
-  Idle resource usage improvements

   -  Allocate bihash virtual space on demand
   -  gre: don’t register gre input nodes unless a gre tunnel is created
   -  gtpu: don’t register udp ports unless a tunnel is created
   -  lacp: create lacp-process on demand
   -  lisp-cp: start lisp retry service on demand
   -  start the cdp period and dns resolver process on demand
   -  vat: unload unused vat plugins

-  nat: api cleanup & update
-  nsim: make available as an output feature
-  load-balance performance improvements
-  l2: Add support for arp unicast forwarding
-  mactime

   -  Mini-ACLs
   -  Per-MAC allow-with-quota feature

-  qos

   -  QoS dump APIs
   -  Store function

-  rdma: add support for promiscuous mode (l2-switching and xconnect)
-  sr: update the Segment Routing definition to be compliant with
   current in IETF
-  udp-ping: disable due to conflict with mldv2
-  vxlan-gpe: improve encap performance
-  vom

   -  QoS support
   -  Bridge domain arp unicast forwarding flag
   -  Bridge domain unknown unicast flooding flag

Host stack
~~~~~~~~~~

-  session

   -  API to support manual svm fifo resizing
   -  Improved session output scheduler and close state machine
   -  Transport and session cleanup notifications for builtin apps
   -  Session migration notifications for builtin apps
   -  Support for no session layer lookup transports (quic and tls)
   -  Ability to retrieve local/remote endpoint in transport vft
   -  Cleanup segment manager and fifo segment
   -  Fix vpp to app msg generation on enqueue fail
   -  Improve event logging
   -  Moved test applications to hsa plugin

-  tcp

   -  Congestion control algorithm enhancements
   -  Delivery rate estimator
   -  ACK/retransmission refactor and pacing
   -  Add tcp-input sibling nodes without full 6-tuple lookup
   -  More RFC4898 connection statistics
   -  Allow custom output next node
   -  Allow custom congestion control algorithms

-  quic

   -  Multi-thread support
   -  Logs readability improvements
   -  Multistream support

-  tls

   -  Fix close with data and listen failures
   -  Handle TCP transport rests
   -  Support endpoint retrieval interface

-  vcl

   -  support quic streams and “connectable listeners”
   -  worker unregister api
   -  fix epoll with large events batch
   -  ldp: add option to eanble transparent TLS connections

-  udp:

   -  support close with data
   -  fixed session migration

-  sctp

   -  add option to enable/disable default to disable
   -  moved from vnet to plugins

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

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

Issues fixed
------------

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/1908>`__


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
============================================= ==================
abf_itf_attach_add_del                        definition changed
abf_itf_attach_details                        definition changed
abf_policy_add_del                            definition changed
abf_policy_details                            definition changed
acl_add_replace                               definition changed
acl_details                                   definition changed
acl_stats_intf_counters_enable                only in image
acl_stats_intf_counters_enable_reply          only in image
api_versions_reply                            definition changed
bd_ip_mac_add_del                             definition changed
bd_ip_mac_details                             definition changed
bier_disp_entry_add_del                       definition changed
bier_disp_entry_details                       definition changed
bier_imp_add                                  definition changed
bier_imp_details                              definition changed
bier_route_add_del                            definition changed
bier_route_details                            definition changed
bier_route_dump                               definition changed
bier_table_add_del                            definition changed
bier_table_details                            definition changed
bond_create                                   definition changed
bridge_domain_add_del                         definition changed
bridge_domain_details                         definition changed
bridge_flags                                  definition changed
connect_sock                                  definition changed
create_vhost_user_if                          definition changed
ct6_enable                                    only in file
ct6_enable_disable                            only in image
ct6_enable_disable_reply                      only in image
ct6_enable_disable                            only in file
dhcp6_pd_reply_event                          definition changed
dhcp6_pd_send_client_message                  definition changed
dhcp6_reply_event                             definition changed
dhcp6_send_client_message                     definition changed
dhcp_client_config                            definition changed
dhcp_client_details                           definition changed
dhcp_compl_event                              definition changed
dhcp_proxy_details                            definition changed
dslite_add_del_pool_addr_range                definition changed
dslite_address_details                        definition changed
dslite_get_aftr_addr_reply                    definition changed
dslite_get_b4_addr_reply                      definition changed
dslite_set_aftr_addr                          definition changed
dslite_set_b4_addr                            definition changed
gbp_bridge_domain_add                         definition changed
gbp_bridge_domain_details                     definition changed
gbp_contract_add_del                          definition changed
gbp_contract_details                          definition changed
gbp_endpoint_add                              definition changed
gbp_endpoint_details                          definition changed
gbp_endpoint_group_add                        definition changed
gbp_endpoint_group_details                    definition changed
gbp_ext_itf_add_del                           definition changed
gbp_ext_itf_details                           definition changed
gbp_recirc_add_del                            definition changed
gbp_recirc_details                            definition changed
gbp_route_domain_add                          definition changed
gbp_route_domain_details                      definition changed
gbp_subnet_add_del                            definition changed
gbp_subnet_details                            definition changed
gbp_vxlan_tunnel_add                          definition changed
gbp_vxlan_tunnel_details                      definition changed
get_f64_endian_value                          only in image
get_f64_endian_value_reply                    only in image
get_f64_increment_by_one                      only in image
get_f64_increment_by_one_reply                only in image
gpe_add_del_fwd_entry                         definition changed
gpe_fwd_entries_get_reply                     definition changed
gpe_fwd_entry_path_details                    definition changed
gpe_native_fwd_rpaths_get_reply               definition changed
gre_add_del_tunnel                            only in file
gre_add_del_tunnel_reply                      only in file
gre_tunnel_add_del                            only in image
gre_tunnel_add_del_reply                      only in image
gre_tunnel_details                            definition changed
gre_tunnel_dump                               definition changed
http_static_enable                            only in image
http_static_enable_reply                      only in image
igmp_event                                    definition changed
igmp_group_prefix_details                     definition changed
igmp_group_prefix_set                         definition changed
igmp_listen                                   definition changed
ip6_fib_details                               only in file
ip6_fib_dump                                  only in file
ip6_mfib_details                              only in file
ip6_mfib_dump                                 only in file
ip6_ra_event                                  definition changed
ip_add_del_route                              only in file
ip_add_del_route_reply                        only in file
ip_address_details                            definition changed
ip_container_proxy_add_del                    definition changed
ip_container_proxy_details                    definition changed
ip_fib_details                                only in file
ip_fib_dump                                   only in file
ip_mfib_details                               only in file
ip_mfib_dump                                  only in file
ip_mroute_add_del                             definition changed
ip_mroute_details                             only in image
ip_mroute_dump                                only in image
ip_mtable_details                             only in image
ip_mtable_dump                                only in image
ip_neighbor_add_del                           definition changed
ip_neighbor_details                           definition changed
ip_probe_neighbor                             definition changed
ip_punt_redirect                              definition changed
ip_punt_redirect_details                      definition changed
ip_reassembly_get_reply                       definition changed
ip_reassembly_set                             definition changed
ip_route_add_del                              only in image
ip_route_add_del_reply                        only in image
ip_route_details                              only in image
ip_route_dump                                 only in image
ip_source_and_port_range_check_add_del        definition changed
ip_table_add_del                              definition changed
ip_table_details                              only in image
ip_table_dump                                 only in image
ipfix_flush                                   only in image
ipfix_flush_reply                             only in image
ipip_6rd_add_tunnel                           definition changed
ipip_add_tunnel                               definition changed
ipip_tunnel_details                           definition changed
ipsec_backend_details                         definition changed
ipsec_gre_tunnel_add_del                      only in file
ipsec_gre_tunnel_add_del_reply                only in file
ipsec_gre_tunnel_details                      only in file
ipsec_gre_tunnel_dump                         only in file
ipsec_sa_details                              definition changed
ipsec_sa_set_key                              only in file
ipsec_sa_set_key_reply                        only in file
ipsec_sad_entry_add_del                       definition changed
ipsec_select_backend                          definition changed
ipsec_spd_details                             definition changed
ipsec_spd_entry_add_del                       definition changed
ipsec_tunnel_if_add_del                       definition changed
ipsec_tunnel_if_set_key                       only in file
ipsec_tunnel_if_set_key_reply                 only in file
ipsec_tunnel_protect_del                      only in image
ipsec_tunnel_protect_del_reply                only in image
ipsec_tunnel_protect_details                  only in image
ipsec_tunnel_protect_dump                     only in image
ipsec_tunnel_protect_update                   only in image
ipsec_tunnel_protect_update_reply             only in image
l2_macs_event                                 definition changed
l3xc_del                                      only in image
l3xc_del_reply                                only in image
l3xc_details                                  only in image
l3xc_dump                                     only in image
l3xc_plugin_get_version                       only in image
l3xc_plugin_get_version_reply                 only in image
l3xc_update                                   only in image
l3xc_update_reply                             only in image
lb_add_del_as                                 definition changed
lb_add_del_vip                                definition changed
lb_as_details                                 only in image
lb_as_dump                                    only in image
lb_flush_vip                                  definition changed
lb_vip_details                                only in image
lb_vip_dump                                   only in image
lisp_add_del_locator_set                      definition changed
lisp_add_del_remote_mapping                   definition changed
lisp_adjacencies_get_reply                    definition changed
log_details                                   only in image
log_dump                                      only in image
macip_acl_add                                 definition changed
macip_acl_add_replace                         definition changed
macip_acl_details                             definition changed
mactime_add_del_range                         definition changed
map_add_domain                                definition changed
map_domain_details                            definition changed
mfib_signal_details                           definition changed
modify_vhost_user_if                          definition changed
mpls_fib_details                              only in file
mpls_fib_dump                                 only in file
mpls_ip_bind_unbind                           definition changed
mpls_route_add_del                            definition changed
mpls_route_details                            only in image
mpls_route_dump                               only in image
mpls_table_add_del                            definition changed
mpls_table_details                            only in image
mpls_table_dump                               only in image
mpls_tunnel_add_del                           definition changed
mpls_tunnel_details                           definition changed
nat44_add_del_address_range                   definition changed
nat44_add_del_identity_mapping                definition changed
nat44_add_del_interface_addr                  definition changed
nat44_add_del_lb_static_mapping               definition changed
nat44_add_del_static_mapping                  definition changed
nat44_address_details                         definition changed
nat44_del_session                             definition changed
nat44_forwarding_enable_disable               definition changed
nat44_forwarding_is_enabled_reply             definition changed
nat44_identity_mapping_details                definition changed
nat44_interface_add_del_feature               definition changed
nat44_interface_add_del_output_feature        definition changed
nat44_interface_addr_details                  definition changed
nat44_interface_details                       definition changed
nat44_interface_output_feature_details        definition changed
nat44_lb_static_mapping_add_del_local         definition changed
nat44_lb_static_mapping_details               definition changed
nat44_static_mapping_details                  definition changed
nat44_user_details                            definition changed
nat44_user_session_details                    definition changed
nat44_user_session_dump                       definition changed
nat64_add_del_interface_addr                  definition changed
nat64_add_del_interface                       definition changed
nat64_add_del_pool_addr_range                 definition changed
nat64_add_del_prefix                          definition changed
nat64_add_del_static_bib                      definition changed
nat64_bib_details                             definition changed
nat64_interface_details                       definition changed
nat64_pool_addr_details                       definition changed
nat64_prefix_details                          definition changed
nat64_st_details                              definition changed
nat66_add_del_interface                       definition changed
nat66_add_del_static_mapping                  definition changed
nat66_interface_details                       definition changed
nat66_static_mapping_details                  definition changed
nat_det_add_del_map                           definition changed
nat_det_close_session_in                      definition changed
nat_det_close_session_out                     definition changed
nat_det_forward                               definition changed
nat_det_forward_reply                         definition changed
nat_det_map_details                           definition changed
nat_det_reverse                               definition changed
nat_det_reverse_reply                         definition changed
nat_det_session_details                       definition changed
nat_det_session_dump                          definition changed
nat_get_mss_clamping_reply                    definition changed
nat_ipfix_enable_disable                      definition changed
nat_reass_details                             definition changed
nat_set_log_level                             only in image
nat_set_log_level_reply                       only in image
nat_set_mss_clamping                          definition changed
nat_set_reass                                 definition changed
nat_show_config_reply                         definition changed
nat_worker_details                            definition changed
nsim_cross_connect_enable_disable             only in image
nsim_cross_connect_enable_disable_reply       only in image
nsim_enable_disable                           only in file
nsim_enable_disable_reply                     only in file
nsim_output_feature_enable_disable            only in image
nsim_output_feature_enable_disable_reply      only in image
oam_add_del                                   only in file
oam_add_del_reply                             only in file
oam_event                                     only in file
one_add_del_locator_set                       definition changed
one_add_del_remote_mapping                    definition changed
one_adjacencies_get_reply                     definition changed
one_l2_arp_entries_get_reply                  definition changed
one_ndp_entries_get_reply                     definition changed
p2p_ethernet_add                              definition changed
p2p_ethernet_add_reply                        definition changed
p2p_ethernet_del                              definition changed
pg_create_interface                           definition changed
proxy_arp_add_del                             definition changed
proxy_arp_details                             definition changed
punt_details                                  only in file
punt_dump                                     only in file
punt_reason_details                           only in image
punt_reason_dump                              only in image
punt_socket_deregister                        definition changed
punt_socket_details                           definition changed
punt_socket_dump                              definition changed
punt_socket_register                          definition changed
qos_egress_map_delete                         definition changed
qos_egress_map_details                        only in image
qos_egress_map_dump                           only in image
qos_egress_map_update                         definition changed
qos_mark_details                              only in image
qos_mark_details_reply                        only in image
qos_mark_dump                                 only in image
qos_mark_enable_disable                       definition changed
qos_record_details                            only in image
qos_record_dump                               only in image
qos_record_enable_disable                     definition changed
qos_store_details                             only in image
qos_store_dump                                only in image
qos_store_enable_disable                      only in image
qos_store_enable_disable_reply                only in image
sctp_add_src_dst_connection                   only in file
sctp_add_src_dst_connection_reply             only in file
sctp_config                                   only in file
sctp_config_reply                             only in file
sctp_del_src_dst_connection                   only in file
sctp_del_src_dst_connection_reply             only in file
set_punt                                      definition changed
show_threads_reply                            definition changed
show_vpe_system_time                          only in image
show_vpe_system_time_reply                    only in image
sockclnt_create_reply                         definition changed
sr_localsid_add_del                           definition changed
sr_localsids_details                          definition changed
sr_policies_details                           definition changed
sr_policy_add                                 definition changed
sr_policy_del                                 definition changed
sr_policy_mod                                 definition changed
sr_steering_pol_details                       definition changed
svs_details                                   definition changed
svs_enable_disable                            definition changed
svs_route_add_del                             definition changed
svs_table_add_del                             definition changed
sw_interface_bond_details                     definition changed
sw_interface_dump                             definition changed
sw_interface_ip6_set_link_local_address       only in image
sw_interface_ip6_set_link_local_address_reply only in image
sw_interface_ip6nd_ra_prefix                  definition changed
sw_interface_set_l2_bridge                    definition changed
sw_interface_tap_v2_details                   definition changed
syslog_get_filter_reply                       definition changed
syslog_set_filter                             definition changed
tap_create_v2                                 definition changed
udp_encap_add                                 definition changed
udp_encap_details                             definition changed
virtio_pci_create                             definition changed
vmxnet3_details                               definition changed
vxlan_gbp_tunnel_add_del                      definition changed
vxlan_gbp_tunnel_details                      definition changed
want_oam_events                               only in file
want_oam_events_reply                         only in file
============================================= ==================

Found 319 api message signature differences

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

``src/vpp/api/vpe_types.api``

* `a47a5f20a <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=a47a5f20a>`_ api papi: add alias for timestamp(datetime)/timedelta
* `3cf9e67f5 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=3cf9e67f5>`_ api: add vl_api_version_t type

``src/vpp/api/vpe.api``

* `a47a5f20a <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=a47a5f20a>`_ api papi: add alias for timestamp(datetime)/timedelta
* `888640a39 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=888640a39>`_ map gbp papi: match endianess of f64
* `03f1af23b <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=03f1af23b>`_ api: Implement log_dump/log_details
* `c87b66c86 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=c87b66c86>`_ ipsec: ipsec-tun protect
* `9ac113815 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=9ac113815>`_ API: Add support for limits to language.

``src/examples/sample-plugin/sample/sample.api``

* `78d91cf9a <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=78d91cf9a>`_ sample-plugin: refactor .api to use explicit types

``src/vnet/interface.api``

* `0ad4a439d <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=0ad4a439d>`_ Fix vpp crash bug while deleting dhcp client
* `9a29f795a <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=9a29f795a>`_ vpp_papi_provider.py: update defautmapping.
* `b8591ac91 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=b8591ac91>`_ API sw_interface_dump: Dump all if index is zero
* `4a7240636 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=4a7240636>`_ Make sw_interface_dump more compatible with 2.2.0
* `6407ba56a <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=6407ba56a>`_ api: Add to interface crud - read by sw_if_index.

``src/vnet/qos/qos.api``

* `83832e7ce <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=83832e7ce>`_ qos: Store function
* `5281a9029 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=5281a9029>`_ qos: QoS dump APIs

``src/vnet/bier/bier.api``

* `097fa66b9 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=097fa66b9>`_ fib: fib api updates
* `e6eefb6e3 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=e6eefb6e3>`_ Trivial Typo's in bier comments/docs.

``src/vnet/ipfix-export/ipfix_export.api``

* `21b83e96d <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=21b83e96d>`_ api: implement ipfix_flush

``src/vnet/session/session.api``

* `8ac1d6d05 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=8ac1d6d05>`_ session: Use parent_handle instead of transport_opts
* `ba65ca496 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=ba65ca496>`_ Add transport_opts to connect_sock bapi

``src/vnet/gre/gre.api``

* `814f15948 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=814f15948>`_ gre: update gre.api with explicit types
* `d0aed2eb3 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=d0aed2eb3>`_ GRE: set gre_tunnel_type init value to zero in API
* `5a8844bdb <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=5a8844bdb>`_ GRE: API update

``src/vnet/pg/pg.api``

* `22e9cfd76 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=22e9cfd76>`_ pg: add GSO support

``src/vnet/l2/l2.api``

* `bc764c8bc <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=bc764c8bc>`_ l2: BD ARP termination entry API update
* `54bc5e40c <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=54bc5e40c>`_ Update API description
* `5e6f7348c <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=5e6f7348c>`_ l2: Add support for arp unicast forwarding

``src/vnet/udp/udp.api``

* `10dc2eabd <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=10dc2eabd>`_ udp: fix copyright typo

``src/vnet/devices/tap/tapv2.api``

* `97d54ed43 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=97d54ed43>`_ tap: add support to configure tap interface host MTU size

``src/vnet/devices/virtio/vhost_user.api``

* `4208a4ce8 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=4208a4ce8>`_ devices interface tests: vhosst GSO support

``src/vnet/devices/virtio/virtio.api``

* `bbd6b746e <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=bbd6b746e>`_ virtio: Add gso support for native virtio driver
* `43b512cac <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=43b512cac>`_ virtio: remove configurable queue size support

``src/vnet/mfib/mfib_types.api``

* `097fa66b9 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=097fa66b9>`_ fib: fib api updates

``src/vnet/ipsec/ipsec.api``

* `c87b66c86 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=c87b66c86>`_ ipsec: ipsec-tun protect
* `f2922422d <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=f2922422d>`_ ipsec: remove the set_key API
* `80f6fd53f <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=80f6fd53f>`_ IPSEC: Pass the algorithm salt (used in GCM) over the API

``src/vnet/ethernet/p2p_ethernet.api``

* `8edca1361 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=8edca1361>`_ p2p ethernet: update p2p_ethernet.api with explicit types.

``src/vnet/bonding/bond.api``

* `751e3f382 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=751e3f382>`_ bonding: add support for numa-only in lacp mode

``src/vnet/mpls/mpls.api``

* `097fa66b9 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=097fa66b9>`_ fib: fib api updates

``src/vnet/ipip/ipip.api``

* `288e09362 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=288e09362>`_ ipip: refactor ipip.api with explicit types
* `cbd0824d6 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=cbd0824d6>`_ IPIP tunnel: use address types on API

``src/vnet/fib/fib_types.api``

* `1dbcf30b7 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=1dbcf30b7>`_ fib: Support the POP of a Psuedo Wire Control Word
* `097fa66b9 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=097fa66b9>`_ fib: fib api updates

``src/vnet/dhcp/dhcp.api``

* `038e1dfbd <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=038e1dfbd>`_ dhcp ip: DSCP settings for transmitted DHCP packets
* `56bc738dc <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=56bc738dc>`_ Fix VPP-1487 DHCP client does not support option 6-domain server

``src/vnet/ip/punt.api``

* `719beb709 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=719beb709>`_ ip ipsec: Remove IPSec SPI-0 punt reason
* `b538dd868 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=b538dd868>`_ Punt: specify packets by IP protocol Type
* `50f0ac0f0 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=50f0ac0f0>`_ Punt: socket register for exception dispatched/punted packets based on reason

``src/vnet/ip/ip.api``

* `097fa66b9 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=097fa66b9>`_ fib: fib api updates
* `3a343d42d <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=3a343d42d>`_ reassembly: prevent long chain attack

``src/vnet/ip/ip_types.api``

* `515eed425 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=515eed425>`_ api: add prefix matcher typedef
* `038e1dfbd <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=038e1dfbd>`_ dhcp ip: DSCP settings for transmitted DHCP packets
* `53c501512 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=53c501512>`_ api: add DSCP definitions to ip_types.api
* `ab05508e1 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=ab05508e1>`_ api: refactor format_vl_api_prefix_t return keys
* `b538dd868 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=b538dd868>`_ Punt: specify packets by IP protocol Type
* `50f0ac0f0 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=50f0ac0f0>`_ Punt: socket register for exception dispatched/punted packets based on reason

``src/plugins/l3xc/l3xc.api``

* `59fa121f8 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=59fa121f8>`_ L3 cross connect

``src/plugins/map/map.api``

* `4d376f67a <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=4d376f67a>`_ map: Use vl_api_string macros.

``src/plugins/http_static/http_static.api``

* `68b24e2c9 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=68b24e2c9>`_ plugins: http_static. Migrate to use api string type.
* `22bc2c46e <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=22bc2c46e>`_ Static http server

``src/plugins/igmp/igmp.api``

* `4ff09ae34 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=4ff09ae34>`_ API: Python and Unix domain socket improvement

``src/plugins/sctp/sctp.api``

* `3ffe6cadf <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=3ffe6cadf>`_ sctp: move to plugins, disabled by default

``src/plugins/lb/lb.api``

* `3efcd0d7c <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=3efcd0d7c>`_ lb: vip and as dump/detail api's
* `a0cb32cb9 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=a0cb32cb9>`_ lb: update api.c to use scaffolding from latest skel

``src/plugins/lb/lb_types.api``

* `3efcd0d7c <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=3efcd0d7c>`_ lb: vip and as dump/detail api's

``src/plugins/mactime/mactime.api``

* `7681b1c46 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=7681b1c46>`_ mactime: add per-mac allow-with-quota feature
* `0c6ac791d <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=0c6ac791d>`_ mactime: upstream new features

``src/plugins/gbp/gbp.api``

* `3918bdbcb <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=3918bdbcb>`_ gbp: update gbp-ext-itf API
* `3c0d84c98 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=3c0d84c98>`_ gbp: add anonymous l3-out subnets
* `cfc7a107e <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=cfc7a107e>`_ gbp: add anonymous l3-out external interfaces
* `160c923f9 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=160c923f9>`_ gbp: VRF scoped contracts

``src/plugins/acl/acl_types.api``

* `bb2e5221a <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=bb2e5221a>`_ api acl: breakout acl_types.api for reuse by others

``src/plugins/acl/acl.api``

* `bb2e5221a <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=bb2e5221a>`_ api acl: breakout acl_types.api for reuse by others
* `f995c7122 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=f995c7122>`_ acl: implement counters

``src/plugins/nat/nat.api``

* `e6e09a4ac <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=e6e09a4ac>`_ nat: elog rewrite for multi-worker support
* `c1f93067e <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=c1f93067e>`_ Add default value for API Nat flags
* `dd1e3e780 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=dd1e3e780>`_ NAT: VPP-1531 api cleanup & update
* `89fec713f <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=89fec713f>`_ Revert "NAT: VPP-1531 api cleanup & update"
* `bed1421b9 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=bed1421b9>`_ NAT: VPP-1531 api cleanup & update

``src/plugins/abf/abf.api``

* `097fa66b9 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=097fa66b9>`_ fib: fib api updates

``src/plugins/nsim/nsim.api``

* `7c91007e1 <https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commit;h=7c91007e1>`_ Make the loss / delay sim available as an output feature