Release Notes {#release_notes}

  • @subpage release_notes_2009
  • @subpage release_notes_2005
  • @subpage release_notes_2001
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  • @subpage release_notes_1901
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  • @subpage release_notes_1801
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  • @subpage release_notes_17011
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@page release_notes_2005 Release notes for VPP 20.09

TBD

@page release_notes_2005 Release notes for VPP 20.05

More than 751 commits since the 20.01 release.

Release Highlights

Feature Highlights

As per commits involving FEATURE.yaml edits between the previous release and this release. They are mentioned in the below "features" section as well, together with the corresponding commits.

  • TAP Drivers
    • Implement sw_interface_tap_v2_dump filtering by sw_if_index
    • Add support for persistence
  • Native Virtio Drivers
    • Support virtio 1.1 packed ring in vhost
  • gso
    • Add support for IP-IP
    • Add vxlan tunnel support
  • VRRP
    • Add plugin providing VRRP support

Ongoing Work On More Semantic-Typed API

This release, like the 20.01, continues the journey on defining the semantic-based types instead of storage-based types within the API, so you may have noticed this in the API changes.

Some of the changes are related to the infrastructure, and may be bugfixes, they do not change the CRC of the message but affect the representation on the wire. One particular commit we want you to pay attention to, is b5c0d35f, which fixes the bug with the enum representation on the wire - before it, even the enums declared as u8 or u16 were represented as u32 in the API messages.

Another important commit we would like to call out explicitly as well is 7dd63e5c, which pinned the address_family and ip_proto enum types to be u8 instead of the default u32.

The above two commits will be primarily interesting for those who work with the low-level APIs on VPP - the API frameworks should make these under-the-hood changes transparent. However, we decided to call these out, given that for those affected these will be pretty important changes.

Another commit, that does not have the immediate impact at the moment, but that is poised to improve the user interaction with the API is 5c318c70. This adds the tooling and ability to implement a structured process, by which the API messages can evolve, while minimizing the impact to the API users.

Features

  • Binary API Compiler for Python
    • Api crc checker (5c318c70d)
  • Binary API Libraries
    • Add macro that zeros out api reply buffer (f24de1795)
  • Build System
    • Add snap packaging (experimental) (6d97e62c0)
    • Support arch-specific compiling for Neoverse N1 (690ce8672)
  • Crypto native Plugin
    • Add ARMv8 AES-CBC implementation (776644efe)
    • Add AArch64 AES-GCM native implementation (622b5ce61)
    • Calculate ghash using vpclmulqdq instructions (627fb6a16)
    • GCM implementation with vector AESNI instructions (47d8f5dcd)
  • Infrastructure Library
    • Add x86 CPU definitions (38e0413b2)
    • Numa vector placement support (a690fdbfe)
    • Add cmake option to grow vectors by 1 (98bd75778)
    • Add tw_timer_2t_2w_512sl variant (907678977)
  • Link Bonding
    • Add GSO support (2e1fa54b7)
  • Plugins
    • DPDK
      • Output switch information (2347278d9)
      • Use port_id as interface name suffix for representors (a80f8f371)
      • Add iova-mode to startup (4e96ddaec)
      • Bump DPDK version to 20.02 (76be887d8)
      • Enable DPDK iAVF PMD (162ea767c)
      • DPDK 20.05 iavf flow director backporting to DPDK 20.02 (7f83738b4)
    • GTPU
      • Offload RX flow (00fdf53c7)
      • RX offload for IPv6 payload supporting (ed63a0ff7)
    • Host Stack Applications
      • Proxy rcv wnd update acks after full fifos (dda2dbeda)
    • IPv6 Segment Routing Mobile
      • Support GTP4/6.DT and User Plane message mapping (9e722bd46)
    • Internet Key Exchange (IKEv2) Protocol
      • Configure a profile with an existing interface (44476c6b2)
      • Responder honours the protected tunnel config (685001f0a)
      • Add support for custom ipsec-over-udp port (e5d34919b)
      • Dead peer detection (c415d0a8e)
    • NAT
      • In2out-output nodes work with acl reflect (d539e256b)
      • Api & cli command for forcing session cleanup (edf777272)
      • Dslite ce mode in separate config entry (958919f36)
    • QUIC protocol
      • Update quicly to v0.0.10-VPP (62b1cea6e)
      • Quicly crypto offloading (92de6b65b)
      • Check quicly version tag at compile time (ffdc72da4)
    • RDMA (ibverb) driver
      • Bunp rdma-core version to v28.0 (eb89b9093)
      • Add Mellanox mlx5 Direct Verbs receive support (dd648aac0)
      • Introduce direct verb for Cx4/5 tx (dc812d9a7)
    • Unicast Reverse Path forwarding
      • Unicast reverse Path Forwarding (plugin) (d724e4f43)
    • VRRP
      • Add plugin providing vrrp support (39e9428b9)
  • SVM Library
    • Numa awareness for ssvm segments (6fe8998fe)
    • Support multi-chunk fifo chunk alloc (8e755a16a)
    • Chunk alloc stats (d35887297)
    • New FIFO design/architecture (f22f4e562)
    • Fifo test (64e96613d)
  • Test Infrastructure
    • Add running_gcov_tests to framework.py (d498c9eb2)
    • Implement ipaddress convenience methods (e64e5fff4)
  • VNET
    • Crypto Infra
      • Add chained buffer support in ipsecmb (AES-GCM) (2fc409131)
      • Add support for testing quad loops in crypto algos (a9075dcf6)
      • Introduce async crypto infra (f539578ba)
    • Ethernet
      • Configure system default ethernet MTU (5fa452554)
    • FLOW
      • Add vlan tagged types for IPv4/IPv6 5-tuple flows (f13830ce7)
      • Add RSS support (24e2c50bf)
      • Add l2tpv3oip flow (8b43aaaf1)
    • GRE
      • Tunnel encap/decap flags (e5b94dded)
    • GSO
      • Add vxlan tunnel support (0b04209ed)
      • Add support for IP-IP (84f91fa9c)
    • IP Neighbors
      • Populate neighbor age via API (9c1928f81)
      • Replace feature for the ip-neighbor data-base (c87fbb417)
      • Add flush API (240dcb24a)
    • IPIP
      • Multi-point interface (14053c9db)
    • IPSec
      • Add support for chained buffers (efcad1a9d)
      • IPSec protection for multi-point tunnel interfaces (282872127)
      • Add input node bypass/discard functionality (0546483ce)
      • User can choose the UDP source port (abc5660c6)
      • Support 4o6 and 6o4 for SPD tunnel mode SAs (b1fd80f09)
    • IPv4 LPM
      • More detailed show reassembly commands (a877cf9f3)
      • Replace Sematics for Interface IP addresses (59f71132e)
    • MPLS
      • Add user defined name tag to mpls tunnels (39ae0a07a)
    • Native Virtio Drivers
      • Support virtio 1.1 packed ring in vhost (bc0d9ff67)
    • Packet Generator
      • Set vnet buffer flags in pg streams (08eb2bb20)
    • Segment Routing (IPv6 and MPLS)
      • Change the CLI keyword from address to prefix. (b24e287b9)
      • Support uSID function. (ec9cb9668)
    • Session Layer
      • Tracking segment memory usage (234fe894d)
      • Basic fifo-tuning-logic (d8f48e216)
      • Api to add new transport types (07063b8ea)
      • Support connect on listeners (0a1e183e5)
      • Adding debug events (7357043d2)
      • Add option to preallocate fifo headers (9845c20d7)
    • TAP Drivers
      • Add support for persistance (b49bc1ae6)
      • Add initial support for tun (206acf84d)
      • Implement sw_interface_tap_v2_dump filtering by sw_if_index (073d74d0b)
    • TCP
      • Add option to avoid endpoint cleanup (43818c1e0)
      • Minimal set of worker stats (5e6305fb0)
      • Allow custom mss on connects (ff19e3bf4)
    • TLS and TLS engine plugins
      • Picotls engine symmetric crypto enhancement by VPP crypto framework (3b8518164)
    • UDP
      • Track connection port sharing (a039620c2)
  • VPP Comms Library
    • Udp session migration notifications (68b7e5888)
    • Propagate cleanup notifications to apps (9ace36d0f)
  • Vector Library
    • Add plugin override support (8dc954a4e)
    • Calculate per-worker loops/second metric (000a029e4)
    • Leave SIGPROF signal with its default handler (6f533d780)
    • Add nosyslog unix option (e31820af1)
  • Gomemif
    • Introduce gomemif (07363a45f)

Known issues

For the full list of issues please refer to fd.io JIRA.

Fixed issues

For the full list of fixed issues please refer to:

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 NameResult
acl_add_replacedefinition changed
acl_detailsdefinition changed
acl_interface_add_deldefinition changed
acl_interface_etype_whitelist_detailsdefinition changed
acl_interface_etype_whitelist_dumpdefinition changed
acl_interface_list_detailsdefinition changed
acl_interface_list_dumpdefinition changed
acl_interface_set_acl_listdefinition changed
acl_interface_set_etype_whitelistdefinition changed
add_node_nextdefinition changed
app_attachdefinition changed
app_attach_replydefinition changed
app_cut_through_registration_addonly in file
app_cut_through_registration_add_replyonly in file
app_namespace_add_deldefinition changed
app_worker_add_deldefinition changed
app_worker_add_del_replydefinition changed
application_attachonly in file
application_attach_replyonly in file
bd_ip_mac_add_deldefinition changed
bind_sockonly in file
bind_sock_replyonly in file
bind_urionly in file
bind_uri_replyonly in file
bridge_domain_add_deldefinition changed
bridge_domain_detailsdefinition changed
bridge_domain_dumpdefinition changed
bridge_flagsdefinition changed
bvi_create_replydefinition changed
bvi_deletedefinition changed
connect_sockonly in file
connect_sock_replyonly in file
connect_urionly in file
connect_uri_replyonly in file
create_vhost_user_ifdefinition changed
disconnect_sessiononly in file
disconnect_session_replyonly in file
get_next_indexdefinition changed
get_node_indexdefinition changed
gpe_add_del_fwd_entrydefinition changed
gpe_add_del_ifacedefinition changed
gpe_add_del_native_fwd_rpathdefinition changed
gpe_enable_disabledefinition changed
gpe_fwd_entries_get_replydefinition changed
gpe_fwd_entry_path_detailsdefinition changed
gpe_native_fwd_rpaths_getdefinition changed
gpe_native_fwd_rpaths_get_replydefinition changed
gpe_set_encap_modedefinition changed
gre_tunnel_add_deldefinition changed
gre_tunnel_detailsdefinition changed
gtpu_offload_rxonly in image
gtpu_offload_rx_replyonly in image
ikev2_profile_set_ipsec_udp_portonly in image
ikev2_profile_set_ipsec_udp_port_replyonly in image
ikev2_profile_set_livenessonly in image
ikev2_profile_set_liveness_replyonly in image
ikev2_profile_set_udp_encaponly in image
ikev2_profile_set_udp_encap_replyonly in image
ikev2_set_local_keydefinition changed
ikev2_set_tunnel_interfaceonly in image
ikev2_set_tunnel_interface_replyonly in image
ip_neighbor_detailsdefinition changed
ip_neighbor_flushonly in image
ip_neighbor_flush_replyonly in image
ip_neighbor_replace_beginonly in image
ip_neighbor_replace_begin_replyonly in image
ip_neighbor_replace_endonly in image
ip_neighbor_replace_end_replyonly in image
ip_route_lookuponly in image
ip_route_lookup_replyonly in image
ip_source_check_interface_add_delonly in file
ip_source_check_interface_add_del_replyonly in file
ipfix_classify_table_add_deldefinition changed
ipfix_classify_table_detailsdefinition changed
ipip_add_tunneldefinition changed
ipip_tunnel_detailsdefinition changed
ipsec_backend_detailsdefinition changed
ipsec_interface_add_del_spddefinition changed
ipsec_sa_detailsdefinition changed
ipsec_sad_entry_add_deldefinition changed
ipsec_select_backenddefinition changed
ipsec_spd_add_deldefinition changed
ipsec_spd_detailsdefinition changed
ipsec_spd_entry_add_deldefinition changed
ipsec_spd_interface_detailsdefinition changed
ipsec_tunnel_if_add_deldefinition changed
ipsec_tunnel_if_add_del_replydefinition changed
ipsec_tunnel_if_set_sadefinition changed
ipsec_tunnel_protect_deldefinition changed
ipsec_tunnel_protect_detailsdefinition changed
ipsec_tunnel_protect_updatedefinition changed
l2_fib_table_detailsdefinition changed
l2_flagsdefinition changed
l2_interface_efp_filterdefinition changed
l2_interface_pbb_tag_rewritedefinition changed
l2_interface_vlan_tag_rewritedefinition changed
l2_macs_eventdefinition changed
l2_patch_add_deldefinition changed
l2_xconnect_detailsdefinition changed
l2fib_add_deldefinition changed
l2fib_flush_intdefinition changed
lisp_add_del_adjacencydefinition changed
lisp_add_del_local_eiddefinition changed
lisp_add_del_locatordefinition changed
lisp_add_del_locator_setdefinition changed
lisp_add_del_map_request_itr_rlocsdefinition changed
lisp_add_del_map_resolverdefinition changed
lisp_add_del_map_serverdefinition changed
lisp_add_del_remote_mappingdefinition changed
lisp_adjacencies_get_replydefinition changed
lisp_eid_table_add_del_mapdefinition changed
lisp_eid_table_detailsdefinition changed
lisp_eid_table_dumpdefinition changed
lisp_eid_table_map_dumpdefinition changed
lisp_enable_disabledefinition changed
lisp_get_map_request_itr_rlocs_replydefinition changed
lisp_locator_detailsdefinition changed
lisp_locator_dumpdefinition changed
lisp_locator_set_detailsdefinition changed
lisp_locator_set_dumpdefinition changed
lisp_map_register_enable_disabledefinition changed
lisp_map_request_modedefinition changed
lisp_map_resolver_detailsdefinition changed
lisp_map_server_detailsdefinition changed
lisp_pitr_set_locator_setdefinition changed
lisp_rloc_probe_enable_disabledefinition changed
lisp_use_petrdefinition changed
lldp_configdefinition changed
macip_acl_adddefinition changed
macip_acl_add_replacedefinition changed
macip_acl_detailsdefinition changed
macip_acl_interface_add_deldefinition changed
macip_acl_interface_list_detailsdefinition changed
macip_acl_interface_list_dumpdefinition changed
map_another_segmentonly in file
map_another_segment_replyonly in file
modify_vhost_user_ifdefinition changed
mpls_tunnel_add_deldefinition changed
mpls_tunnel_detailsdefinition changed
nat44_del_useronly in image
nat44_del_user_replyonly in image
nat44_session_cleanuponly in image
nat44_session_cleanup_replyonly in image
nat44_set_session_limitonly in image
nat44_set_session_limit_replyonly in image
nat_show_config_replydefinition changed
netmap_createonly in file
netmap_create_replyonly in file
netmap_deleteonly in file
netmap_delete_replyonly in file
nhrp_detailsonly in file
nhrp_dumponly in file
nhrp_entry_add_delonly in file
nhrp_entry_add_del_replyonly in file
one_add_del_adjacencydefinition changed
one_add_del_l2_arp_entrydefinition changed
one_add_del_local_eiddefinition changed
one_add_del_locatordefinition changed
one_add_del_locator_setdefinition changed
one_add_del_map_request_itr_rlocsdefinition changed
one_add_del_map_resolverdefinition changed
one_add_del_map_serverdefinition changed
one_add_del_ndp_entrydefinition changed
one_add_del_remote_mappingdefinition changed
one_adjacencies_get_replydefinition changed
one_eid_table_add_del_mapdefinition changed
one_eid_table_detailsdefinition changed
one_eid_table_dumpdefinition changed
one_eid_table_map_dumpdefinition changed
one_enable_disabledefinition changed
one_enable_disable_petr_modedefinition changed
one_enable_disable_pitr_modedefinition changed
one_enable_disable_xtr_modedefinition changed
one_get_map_request_itr_rlocs_replydefinition changed
one_l2_arp_entries_get_replydefinition changed
one_locator_detailsdefinition changed
one_locator_dumpdefinition changed
one_locator_set_detailsdefinition changed
one_locator_set_dumpdefinition changed
one_map_register_enable_disabledefinition changed
one_map_request_modedefinition changed
one_map_resolver_detailsdefinition changed
one_map_server_detailsdefinition changed
one_ndp_entries_get_replydefinition changed
one_nsh_set_locator_setdefinition changed
one_pitr_set_locator_setdefinition changed
one_rloc_probe_enable_disabledefinition changed
one_show_petr_mode_replydefinition changed
one_show_pitr_mode_replydefinition changed
one_show_xtr_mode_replydefinition changed
one_stats_detailsdefinition changed
one_stats_enable_disabledefinition changed
one_use_petrdefinition changed
pg_capturedefinition changed
pg_create_interfacedefinition changed
pg_create_interface_replydefinition changed
pg_enable_disabledefinition changed
policer_add_deldefinition changed
policer_detailsdefinition changed
policer_dumpdefinition changed
session_enable_disabledefinition changed
session_rule_add_deldefinition changed
session_rules_detailsdefinition changed
show_lisp_map_register_state_replydefinition changed
show_lisp_map_request_mode_replydefinition changed
show_lisp_pitr_replydefinition changed
show_lisp_rloc_probe_state_replydefinition changed
show_lisp_status_replydefinition changed
show_lisp_use_petr_replydefinition changed
show_one_map_register_state_replydefinition changed
show_one_map_request_mode_replydefinition changed
show_one_nsh_mapping_replydefinition changed
show_one_pitr_replydefinition changed
show_one_rloc_probe_state_replydefinition changed
show_one_stats_enable_disable_replydefinition changed
show_one_status_replydefinition changed
show_one_use_petr_replydefinition changed
show_threads_replydefinition changed
sr_localsid_add_deldefinition changed
sr_localsids_detailsdefinition changed
sr_mpls_policy_adddefinition changed
sr_mpls_policy_assign_endpoint_colordefinition changed
sr_mpls_policy_moddefinition changed
sr_mpls_steering_add_deldefinition changed
sr_policies_detailsdefinition changed
sr_policy_adddefinition changed
sr_policy_deldefinition changed
sr_policy_moddefinition changed
sr_set_encap_sourcedefinition changed
sr_steering_add_deldefinition changed
sr_steering_pol_detailsdefinition changed
sw_interface_address_replace_beginonly in image
sw_interface_address_replace_begin_replyonly in image
sw_interface_address_replace_endonly in image
sw_interface_address_replace_end_replyonly in image
sw_interface_set_l2_bridgedefinition changed
sw_interface_set_l2_xconnectdefinition changed
sw_interface_set_lldpdefinition changed
sw_interface_set_vpathdefinition changed
sw_interface_set_vxlan_bypassdefinition changed
sw_interface_set_vxlan_gpe_bypassdefinition changed
sw_interface_span_detailsdefinition changed
sw_interface_span_dumpdefinition changed
sw_interface_span_enable_disabledefinition changed
teib_detailsonly in image
teib_dumponly in image
teib_entry_add_delonly in image
teib_entry_add_del_replyonly in image
unbind_sockonly in file
unbind_sock_replyonly in file
unbind_urionly in file
unbind_uri_replyonly in file
unmap_segmentonly in file
unmap_segment_replyonly in file
urpf_updateonly in image
urpf_update_replyonly in image
vrrp_vr_add_delonly in image
vrrp_vr_add_del_replyonly in image
vrrp_vr_detailsonly in image
vrrp_vr_dumponly in image
vrrp_vr_peer_detailsonly in image
vrrp_vr_peer_dumponly in image
vrrp_vr_set_peersonly in image
vrrp_vr_set_peers_replyonly in image
vrrp_vr_start_stoponly in image
vrrp_vr_start_stop_replyonly in image
vrrp_vr_track_if_add_delonly in image
vrrp_vr_track_if_add_del_replyonly in image
vrrp_vr_track_if_detailsonly in image
vrrp_vr_track_if_dumponly in image
vxlan_add_del_tunneldefinition changed
vxlan_add_del_tunnel_replydefinition changed
vxlan_gpe_add_del_tunneldefinition changed
vxlan_gpe_add_del_tunnel_replydefinition changed
vxlan_gpe_tunnel_detailsdefinition changed
vxlan_gpe_tunnel_dumpdefinition changed
vxlan_offload_rxdefinition changed
vxlan_tunnel_detailsdefinition changed
vxlan_tunnel_dumpdefinition changed

Found 279 api message signature differences

Patches that changed API definitions

@c extras/deprecated/dpdk-hqos/api/dpdk.api
548d70de6misc: deprecate dpdk hqos
@c extras/deprecated/netmap/netmap.api
7db6ab03dmisc: deprecate netmap and ixge drivers
@c src/vpp/api/vpe.api
933fcf489api: API cleanup
7db6ab03dmisc: deprecate netmap and ixge drivers
@c src/vnet/tunnel/tunnel_types.api
14053c9dbipip: Multi-point interface
59ff918eatunnel: Common types for IP tunnels
@c src/vnet/policer/policer_types.api
cd01fb423policer: API cleanup
@c src/vnet/policer/policer.api
cd01fb423policer: API cleanup
@c src/vnet/lisp-gpe/lisp_gpe.api
58db6e16clisp: API cleanup
@c src/vnet/teib/teib.api
03ce46219teib: Rename NHRP to TEIB
@c src/vnet/ip-neighbor/ip_neighbor.api
240dcb24aip-neighbor: Add flush API
e64e5fff4tests: implement ipaddress convenience methods
c87fbb417ip-neighbor: Replace feature for the ip-neighbor data-base
8e7fdddd3ip-neighbor: add description to the age parameter
9c1928f81ip-neighbor: populate neighbor age via API
@c src/vnet/session/session.api
6fdd7a5f7session: improve .api comments slightly
9845c20d7session: add option to preallocate fifo headers
c0e9441e7tests: move defaults from defaultmapping to .api files
256779c85udp: remove connected udp transport proto
888d9f05esession: remove obsolete apis
07063b8easession: api to add new transport types
b4e5e50fesession: API cleanup
2de9c0f92svm: minimal initial fifo
@c src/vnet/interface_types.api
c4ae0fffbinterface: fix interface_types.api enums
@c src/vnet/vxlan/vxlan.api
7c0eb56f4vxlan: vxlan/vxlan.api API cleanup
@c src/vnet/vxlan-gbp/vxlan_gbp.api
c0e9441e7tests: move defaults from defaultmapping to .api files
@c src/vnet/gre/gre.api
48ac1c2b2gre: improve .api descriptions
8ab4e507cgre: add missing .api edits
e5b94ddedgre: Tunnel encap/decap flags
59ff918eatunnel: Common types for IP tunnels
@c src/vnet/span/span.api
908965db7span: API cleanup
@c src/vnet/srv6/sr.api
c0e9441e7tests: move defaults from defaultmapping to .api files
0938eba15sr: srv6 API cleanup
79bfd2725sr: SRv6 uN behavior
@c src/vnet/srv6/sr_types.api
0938eba15sr: srv6 API cleanup
@c src/vnet/pg/pg.api
db86329abpg: API cleanup
@c src/vnet/l2/l2.api
c0e9441e7tests: move defaults from defaultmapping to .api files
145e330f0l2: API cleanup
@c src/vnet/lldp/lldp.api
1c684f9aflldp: API cleanup
@c src/vnet/vxlan-gpe/vxlan_gpe.api
1c2002a31vxlan: vxlan-gpe/vxlan-gpe.cpi API cleanup
@c src/vnet/lisp-cp/one.api
58db6e16clisp: API cleanup
@c src/vnet/lisp-cp/lisp_types.api
58db6e16clisp: API cleanup
@c src/vnet/lisp-cp/lisp.api
58db6e16clisp: API cleanup
@c src/vnet/devices/tap/tapv2.api
d88fc0fcetap: refactor existing flags
073d74d0btap: implement sw_interface_tap_v2_dump filtering by sw_if_index
206acf84dtap: add initial support for tun
b49bc1ae6tap: add support for persistance
@c src/vnet/devices/virtio/vhost_user.api
bc0d9ff67virtio: support virtio 1.1 packed ring in vhost
@c src/vnet/devices/virtio/virtio.api
53f06a014vlib: move pci api types from vnet/pci to vlib/pci
@c src/vnet/ipsec/ipsec_types.api
abc5660c6ipsec: User can choose the UDP source port
287d5e109ipsec: API cleanup
5893747d7api: ipsec: add missing IS_INBOUND flag.
2fcd265d3ipsec: Revert API cleanup
666ece35cipsec: API cleanup
@c src/vnet/ipsec/ipsec.api
48d32b43cipsec: provide stat index in sa details
287d5e109ipsec: API cleanup
2fcd265d3ipsec: Revert API cleanup
666ece35cipsec: API cleanup
282872127ipsec: IPSec protection for multi-point tunnel interfaces
@c src/vnet/ethernet/p2p_ethernet.api
bdfe5955fethernet: add sanity checks to p2p_ethernet_add/del
@c src/vnet/bonding/bond.api
c0e9441e7tests: move defaults from defaultmapping to .api files
@c src/vnet/mpls/mpls.api
c0e9441e7tests: move defaults from defaultmapping to .api files
39ae0a07ampls: add user defined name tag to mpls tunnels
@c src/vnet/syslog/syslog.api
c0e9441e7tests: move defaults from defaultmapping to .api files
@c src/vnet/interface.api
59f71132eip: Replace Sematics for Interface IP addresses
@c src/vnet/ipip/ipip.api
14053c9dbipip: Multi-point interface
59ff918eatunnel: Common types for IP tunnels
@c src/vnet/srmpls/sr_mpls.api
0938eba15sr: srv6 API cleanup
00ec4019bsr: API cleanup
@c src/vnet/ip/ip.api
f5d38e05aapi: ip: add IP_ROUTE_LOOKUP API
c0e9441e7tests: move defaults from defaultmapping to .api files
d724e4f43urpf: Unicast reverse Path Forwarding (plugin)
@c src/vnet/ip/ip_types.api
164c44f0bip: Fix the AH/ESP protocol numbers on the API
7dd63e5ccip: change ip API enums address_family and ip_proto size to u8
3ec09e924ip: ip_address_t uses ip46_address_t
@c src/plugins/map/map.api
c0e9441e7tests: move defaults from defaultmapping to .api files
@c src/plugins/ikev2/ikev2.api
933c4ca5aikev2: fix string in api
59fea5a6aikev2: make liveness params configurable
8ceb44a89ikev2: fix typo in .api description
e5d34919bikev2: add support for custom ipsec-over-udp port
b29d523afikev2: make UDP encap flag configurable
44476c6b2ikev2: Configure a profile with an existing interface
@c src/plugins/urpf/urpf.api
d724e4f43urpf: Unicast reverse Path Forwarding (plugin)
@c src/plugins/lb/lb.api
c0e9441e7tests: move defaults from defaultmapping to .api files
@c src/plugins/gtpu/gtpu.api
00fdf53c7gtpu: offload RX flow
@c src/plugins/acl/acl_types.api
2f8cd9145acl: API cleanup
492a5d0bdacl: revert acl: api cleanup
aad1ee149acl: API cleanup
@c src/plugins/acl/acl.api
c0e9441e7tests: move defaults from defaultmapping to .api files
2f8cd9145acl: API cleanup
492a5d0bdacl: revert acl: api cleanup
aad1ee149acl: API cleanup
@c src/plugins/nat/dslite/dslite.api
2c6639c69nat: move dslite to separate sub-plugin
@c src/plugins/nat/nat.api
6bb080f1enat: per vrf session limits
61717cc38nat: use correct data types for memory sizes
98301bd56nat: user deletion function & extra metrics
edf777272nat: api & cli command for forcing session cleanup
2c6639c69nat: move dslite to separate sub-plugin
@c src/plugins/vrrp/vrrp.api
3fccd0278vrrp: do not define _details as autoreply
39e9428b9vrrp: add plugin providing vrrp support
@c src/vlib/pci/pci_types.api
53f06a014vlib: move pci api types from vnet/pci to vlib/pci

@page release_notes_2001 Release notes for VPP 20.01

More than 1039 commits since the 19.08 release.

Features

  • API trace tool
    • Add text output (a2ac36c91)
  • Binary API Compiler for Python
    • Raise ValueError when fieldname is python keyword (ff47fb645)
  • Binary API Libraries
    • Add API support for marvell PP2 plugin (859b59133)
    • Add bapi thread handle to api main structure. (8229580e8)
    • Multiple connections per process (39d69112f)
    • Multiple socket connections per single process (59cea1a9d)
  • Build System
    • Add build types helpstring to cmake project (952a7b8b7)
    • Add env variable to pass extra cmake args (297365403)
    • Add yaml file linting to make checkstyle (6b0dd5502)
    • Export vapi generation in vpp-dev (dc20371f8)
    • Fix 3rd party CI systems. (86a9441c2)
    • Pass 'no-pci' to autgenerated config (be7ef3b5c)
  • Crypto ipsecmb Plugin
    • Bump to intel-ipsec-mb version 0.53 (d35fefe8b)
    • Improve gcm performance using dedicated API. (76a36e83e)
  • Infrastructure Library
    • Bihash walk cb typedef and continue/stop controls (f50bac1bb)
    • Create unformat function for data size parsing (579b16506)
    • Implement CLIB_PAUSE () for aarch64 platforms (18512b002)
  • libmemif
    • Introduce 'memif_per_thread_' namespace (17f2a7bbf)
  • Link Bonding
    • Add/del secondary mac address callback (e83aa456b)
    • Add /if/lacp/bond-sw-if-index/slave-sw-if-index/partner-state (aa7257863)
    • Add weight support for active-backup mode (a1876b84e)
    • Fix interface deletion (cc3aac056)
  • Miscellaneous
    • Add address sanitizer heap instrumentation (9fb6d40eb)
    • Add CentOS 8 package support (c025329bb)
    • Add gdb helpers for vlib buffers (2b65f9ca0)
    • Add lcov scripts, README.md (8d74caa0a)
    • Add "maxframe" and "rate" to packet-generator cli. (87d7bac5c)
    • Add "show run summary" (ac78f8a90)
    • Add vnet classify filter set support (f5667c305)
    • Classifier-based packet trace filter (9137e5400)
    • Improve pcap drop trace output (9382ad9b3)
    • Update gitignore for /test/ext/.d (8161d73d7)
  • Physical Memory Allocator
    • Always lock pages (801c7016a)
  • Plugins
    • AVF Device driver
    • Improve timeout handling (1a7bb281f)
    • Print queue id in packet trace (c33eddebe)
    • Buffer Metadata Modification Tracker
    • Buffer metadata change tracker plugin (d7b306657)
    • builtinurl
    • New plugin (43765e2b4)
    • DHCP
    • Ipv6 prefix delegation improvements (d318a996b)
    • Move to plugin (02bfd641b)
    • DPDK
    • Add devargs support (f2bde7ac5)
    • Add function to add/del extra MAC addrs (153727743)
    • Add TSO support in dpdk plugin. (de5ed58fd)
    • Apply dual loop unrolling in DPDK TX (fe2523d1a)
    • Bump DPDK version to 19.08 (b6103105f)
    • Enable bnxt PMD (c3731ac89)
    • Ipsec tunnel support for ip6-in-ip4 (5025d40a1)
    • QAT devices update, add c4xxx and xeon d15xx (4d843b994)
    • Group Based Policy (GBP)
    • Add extended SFC unit tests (a3c8ca10e)
    • Host Stack Applications
    • Add ckpair & crypto engine in vpp_echo (7c40a3837)
    • Add option for multiple ips (f98e59b86)
    • Add periodic timing (ff6cdcca2)
    • Improve for mq-intensive (b2fce36c8)
    • Less verbose logging for many sessions (08f26641f)
    • Make APP_OPTIONS_PREALLOC_FIFO_PAIRS configurable (7028a0157)
    • http_static
    • Add dynamic GET / POST method hooks (5554c56a6)
    • Add "http static cache clear" CLI (e0fd9ed11)
    • Add .json content (71a5da0c8)
    • Internet Key Exchange (IKEv2) Protocol
    • Add support for GCM cipher (de2dd6c35)
    • IPv6 Segment Routing Mobile
    • (57584d99d)
    • Load Balancer
    • Add APIs for set interface nat4 and nat6 (33538a150)
    • NAT
    • Handoff traffic matching for dynamic NAT (22bb417e9)
    • Ping
    • Move the echo responder into the ping plugin (f6c8f5090)
    • QUIC protocol
    • Add aggregated quicly stats (deaf97f45)
    • Add cli command for stats (922f0b211)
    • Add conn-timeout config option (2f566c23f)
    • Add more detailed statistics (1802fcc5f)
    • Add support for ckpair & crypto engine (dcbbf2833)
    • Add support for unidirectional streams (c00f480ba)
    • Add Tx, Rx and packet drop counters (ff1f6faaa)
    • Create custom event logger (dd4d8ac29)
    • Implement crypto contexts (d1b9e7068)
    • Make quic fifo size configurable via cli (00078b991)
    • Update quicly to v0.0.5 (72c159e64)
    • Update quicly to v0.0.6-vpp (3afac8f81)
    • Update quicly to v0.0.7-vpp (69885b72a)
    • Update quicly to v0.0.8-vpp (ecb9d18c5)
    • Update quicly to v0.0.9-vpp (84def7cb7)
    • RDMA (ibverb) driver
    • Add rdma API (812afe712)
    • Add support for input feature arcs (74eba446b)
    • Add support for MAC changes (0dcafcc50)
    • API: prepare support for direct verb (d8c1ef925)
    • Time-based MAC filter
    • Add a "top" command to watch device stats (2c41a61d5)
    • Add the "mactime.json" builtin URL (ef3c11ca9)
    • vmxnet3 device driver
    • Per interface gso support (2985e0af6)
  • Python binding for the VPP API
    • Add a per-call _timeout option (e2ccdf031)
    • Add call stats (fd574087e)
    • Add repr to packer types for troubleshooting (14b0b4791)
    • Add wrapper to validate crc manifest (c046d709e)
    • Enhance MACAddress() equality (6af62565e)
    • Introduce read_blocking (0938547ea)
    • Let async calls return context (2f6e0c600)
    • Support default for type alias decaying to basetype (418ebb711)
  • Sphinx Documents
    • Add spellcheck to 'make docs' sphinx docs (340c15c6e)
  • Statistics Segment
    • Add /if/<n>/<n>/state for lacp interface state (0f09a828a)
  • SVM Library
    • Improve fifo segment verbose cli (f8461bfb4)
  • Test Infrastructure
    • Add cli_return_response to vpp_papi_provider (5932ce17e)
    • Add test run time. (0c6293230)
    • Support setting random seed (45a95dd78)
    • Support worker threads (4ecbf105a)
    • Test tls case (419d31f81)
  • Vector Library
    • Add flag to explicitelly mark nodes which can init per-node packet trace (7ca5aaac1)
    • Add max-size configuration parameter for pmalloc (842506f3c)
    • Add 'wait' cli command (bfd7d294d)
    • Enhance the "show cli" debug CLI command (a1f5a956e)
  • VNET
    • Classify
      • Per-interface rx/tx pcap capture filters (d28437cdf)
      • Use vector code even when data is not aligned (830493392)
      • Vpp packet tracer support (87d24db65)
    • Ethernet
      • All dmac checks include secondary addrs (42bde459b)
      • Dmac filter checks secondary mac addrs (d459bf344)
    • FIB
      • Adjacency creation notifications for dlegates (77cfc0171)
      • Decouple source from priority and behaviour (3bab8f9c5)
      • Table Replace (9db6ada77)
    • FLOW
      • Add 'drop' and 'redirect-to-queue' actions support (e8c9f4f1c)
      • Add ethernet flow (4ff8d615c)
      • Add GTP support (bf85a98fb)
    • GRE
      • Multi-point interfaces (5f8f61733)
    • GSO
      • Add protocol header parser (72e7312af)
    • Interface Common
      • Callback to manage extra MAC addresses (e0792fdff)
      • Dump the interface device type (de312c2d5)
    • IPIP
      • Tunnel flags controlling copying data to/from payload/encap (9534696b4)
    • IPSec
      • Add 'detail' option to 'sh ipsec sa' (670027a50)
      • Add insecure option for format of SA (01d61e788)
      • Bind an SA to a worker (f62a8c013)
      • Remove dedicated IPSec tunnels (12989b538)
      • Support 4o6 and 6o4 for tunnel protect (b325983a4)
    • IPv4 LPM
      • Add shallow virtual reassembly functionality (de34c35fc)
      • Add tracing for ipv6 frag headers (0eb75d0e9)
      • Allow addrs from the same prefix on intf (6c92f5bab)
      • Apply dual loop unrolling in ip4_input (86b1871ba)
      • Apply dual loop unrolling in ip4_rewrite (840f64b4b)
    • IPv4 LPM
      • Protocol Independent IP Neighbors (cbe25aab3)
      • Punt rather than drop unkown IPv6 ICMP packets (1afe95272)
      • Reassembly: trace ip headers over worker handoffs (8563cb389)
    • Segment Routing (IPv6 and MPLS)
      • Add "set sr encaps hop-limit" command (eeb5fb3a5)
    • Session Layer
      • Add certificate store (79f89537c)
      • Add crypto context (de6caf481)
      • Add explicit reset api (dfb3b8771)
      • Add mq debug cli (cfdb10918)
      • Add session enable option in config file (1292d19c7)
      • Builtin app rx notifications regardless of state (5c29029ef)
      • Ckpair store & crypto engine as mq params (45ec9f49b)
      • Improve cli (5bb23ecd0)
      • Increasing the Header lengthe size (93e060aee)
      • Limit pacer bucket size (7c8f828ba)
      • More show cli output (91f90d082)
      • Reschedule asap when snd space constrained (dd97a48d9)
      • Support registration of custom crypto engines (79ba25d40)
      • Support for segments larger than 4GB (ef4f3e7fe)
      • Add opaque data to show cli (d9035a409)
      • Infra for transports to send buffers (2a7ea2ee9)
      • Support pacer idle timeouts (11e9e3510)
    • TAP Drivers
      • Add check for vhost-net backend (39807d02c)
      • Multiqueue support (7c6102b1a)
    • TCP
      • Add FEATURE.yaml (93e053ebe)
      • Add no csum offload config option (f4ce6ba22)
      • Add option for always on event logging (a436a4222)
      • Allow cc algos to set pacing rate (d206724e7)
      • Compute snd time for rate sample (7436b4367)
      • Custom checksum calculations for Ipv4/Ipv6 (02833ff32)
      • Enable gso in tcp hoststack (1146ff4bc)
      • Enable TCP timewait port use (b092b77cf)
      • Extend protocol configuration (9094b5c31)
      • Force zero window on full rx fifo (182d21983)
      • Handle sack reneging (558e3e095)
      • Improve lost rxt heuristic (b3dce89a7)
      • Improve pacing after idle send periods (c31dc31f8)
      • Retry lost retransmits (be237bf02)
      • Send rwnd update only if wnd is large enough (017dc4524)
      • Set cc_algo on connection alloc (12f6936cd)
      • Track lost rxt segments in byte tracker (46ec6e018)
      • Track zero rwnd errors (a495a3ea1)
      • Use rate sample rtt in recovery if possible (1dbda64b4)
      • Use sacks for timer based recovery (36ebcfffb)
      • Validate connections in output (78dae0088)
      • Validate the IP address while checking TCP connection (cf4c2102d)
    • TLS and TLS engine plugins
      • Add C API for TLS openssl to set engine (be4d1aa2c)
      • Improve connection formating (0d74dd1f8)
      • Picotls engine basic enabling for TLS (f83194c2f)
  • VPP Comms Library
    • Add api to set lcl ip (ef7cbf6ad)
    • Add config option for preferred tls engine (d747c3c36)
    • Allow non-blocking connects (57c88938f)
  • VPP Object Model
    • Get interface type from vpp device type (3f4be92ce)

Known issues

For the full list of issues please refer to fd.io JIRA.

Issues fixed

For the full list of fixed issues please refer to:

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 NameResult
abf_itf_attach_add_deldefinition changed
abf_itf_attach_detailsdefinition changed
abf_policy_add_deldefinition changed
abf_policy_detailsdefinition changed
af_packet_createdefinition changed
af_packet_create_replydefinition changed
af_packet_deletedefinition changed
af_packet_detailsdefinition changed
af_packet_set_l4_cksum_offloaddefinition changed
api_versions_replydefinition changed
app_add_cert_key_paironly in image
app_add_cert_key_pair_replyonly in image
app_attachonly in image
app_attach_replyonly in image
app_del_cert_key_paironly in image
app_del_cert_key_pair_replyonly in image
avf_create_replydefinition changed
avf_deletedefinition changed
bd_ip_mac_add_deldefinition changed
bd_ip_mac_detailsdefinition changed
bfd_udp_adddefinition changed
bfd_udp_auth_activatedefinition changed
bfd_udp_auth_deactivatedefinition changed
bfd_udp_deldefinition changed
bfd_udp_get_echo_source_replydefinition changed
bfd_udp_moddefinition changed
bfd_udp_session_detailsdefinition changed
bfd_udp_session_set_flagsdefinition changed
bfd_udp_set_echo_sourcedefinition changed
bier_disp_entry_add_deldefinition changed
bier_disp_entry_detailsdefinition changed
bier_disp_table_add_deldefinition changed
bier_route_add_deldefinition changed
bier_table_add_deldefinition changed
bond_createdefinition changed
bond_create_replydefinition changed
bond_deletedefinition changed
bond_detach_slavedefinition changed
bond_enslavedefinition changed
builtinurl_enableonly in image
builtinurl_enable_replyonly in image
bvi_createdefinition changed
cdp_enable_disabledefinition changed
classify_add_del_sessiondefinition changed
classify_add_del_tabledefinition changed
classify_set_interface_ip_tabledefinition changed
classify_set_interface_l2_tablesdefinition changed
classify_table_by_interfacedefinition changed
classify_table_by_interface_replydefinition changed
cli_inbanddefinition changed
cli_inband_replydefinition changed
collect_detailed_interface_statsdefinition changed
connect_sockdefinition changed
cop_interface_enable_disabledefinition changed
cop_whitelist_enable_disabledefinition changed
create_loopbackdefinition changed
create_loopback_instancedefinition changed
create_loopback_instance_replydefinition changed
create_loopback_replydefinition changed
create_subifdefinition changed
create_subif_replydefinition changed
create_vhost_user_ifdefinition changed
create_vhost_user_if_replydefinition changed
create_vlan_subifdefinition changed
create_vlan_subif_replydefinition changed
ct6_enable_disabledefinition changed
delete_loopbackdefinition changed
delete_subifdefinition changed
delete_vhost_user_ifdefinition changed
dhcp6_client_enable_disabledefinition changed
dhcp6_clients_enable_disabledefinition changed
dhcp6_pd_client_enable_disabledefinition changed
dhcp6_pd_reply_eventdefinition changed
dhcp6_pd_send_client_messagedefinition changed
dhcp6_reply_eventdefinition changed
dhcp6_send_client_messagedefinition changed
dhcp_client_configdefinition changed
dhcp_client_detailsdefinition changed
dhcp_compl_eventdefinition changed
dhcp_plugin_control_pingonly in image
dhcp_plugin_control_ping_replyonly in image
dhcp_plugin_get_versiononly in image
dhcp_plugin_get_version_replyonly in image
dhcp_proxy_configdefinition changed
dhcp_proxy_detailsdefinition changed
dhcp_proxy_dumpdefinition changed
dhcp_proxy_set_vssdefinition changed
dslite_add_del_pool_addr_rangedefinition changed
dslite_address_detailsdefinition changed
dslite_get_aftr_addr_replydefinition changed
dslite_get_b4_addr_replydefinition changed
dslite_set_aftr_addrdefinition changed
dslite_set_b4_addrdefinition changed
feature_enable_disabledefinition changed
feature_gso_enable_disableonly in image
feature_gso_enable_disable_replyonly in image
flow_classify_detailsdefinition changed
flow_classify_dumpdefinition changed
flow_classify_set_interfacedefinition changed
flowprobe_paramsdefinition changed
flowprobe_tx_interface_add_deldefinition changed
gbp_bridge_domain_adddefinition changed
gbp_bridge_domain_detailsdefinition changed
gbp_contract_add_deldefinition changed
gbp_contract_detailsdefinition changed
gbp_endpoint_adddefinition changed
gbp_endpoint_detailsdefinition changed
gbp_endpoint_group_adddefinition changed
gbp_endpoint_group_detailsdefinition changed
gbp_ext_itf_add_deldefinition changed
gbp_ext_itf_detailsdefinition changed
gbp_recirc_add_deldefinition changed
gbp_recirc_detailsdefinition changed
gbp_route_domain_adddefinition changed
gbp_route_domain_detailsdefinition changed
gbp_subnet_add_deldefinition changed
gbp_subnet_detailsdefinition changed
gbp_vxlan_tunnel_adddefinition changed
gbp_vxlan_tunnel_add_replydefinition changed
gbp_vxlan_tunnel_detailsdefinition changed
geneve_add_del_tunneldefinition changed
geneve_add_del_tunnel_replydefinition changed
geneve_tunnel_detailsdefinition changed
geneve_tunnel_dumpdefinition changed
get_first_msg_iddefinition changed
gre_tunnel_add_deldefinition changed
gre_tunnel_add_del_replydefinition changed
gre_tunnel_detailsdefinition changed
gre_tunnel_dumpdefinition changed
gtpu_add_del_tunneldefinition changed
gtpu_add_del_tunnel_replydefinition changed
gtpu_tunnel_detailsdefinition changed
gtpu_tunnel_dumpdefinition changed
http_static_enabledefinition changed
hw_interface_set_mtudefinition changed
igmp_clear_interfacedefinition changed
igmp_detailsdefinition changed
igmp_dumpdefinition changed
igmp_enable_disabledefinition changed
igmp_eventdefinition changed
igmp_group_prefix_detailsdefinition changed
igmp_group_prefix_setdefinition changed
igmp_listendefinition changed
igmp_proxy_device_add_deldefinition changed
igmp_proxy_device_add_del_interfacedefinition changed
ikev2_initiate_sa_initdefinition changed
ikev2_profile_add_deldefinition changed
ikev2_profile_set_authdefinition changed
ikev2_profile_set_iddefinition changed
ikev2_profile_set_tsdefinition changed
ikev2_set_esp_transformsdefinition changed
ikev2_set_ike_transformsdefinition changed
ikev2_set_responderdefinition changed
ikev2_set_sa_lifetimedefinition changed
input_acl_set_interfacedefinition changed
interface_name_renumberdefinition changed
ioam_cache_ip6_enable_disabledefinition changed
ioam_enabledefinition changed
ioam_export_ip6_enable_disabledefinition changed
ip4_arp_eventonly in file
ip6_add_del_address_using_prefixdefinition changed
ip6_nd_address_autoconfigdefinition changed
ip6_nd_eventonly in file
ip6_ra_eventdefinition changed
ip6nd_proxy_add_deldefinition changed
ip6nd_proxy_detailsdefinition changed
ip6nd_send_router_solicitationdefinition changed
ip_address_detailsdefinition changed
ip_address_dumpdefinition changed
ip_container_proxy_add_deldefinition changed
ip_container_proxy_detailsdefinition changed
ip_detailsdefinition changed
ip_dumpdefinition changed
ip_mroute_add_deldefinition changed
ip_mroute_detailsdefinition changed
ip_mroute_dumpdefinition changed
ip_mtable_detailsdefinition changed
ip_neighbor_add_deldefinition changed
ip_neighbor_configonly in image
ip_neighbor_config_replyonly in image
ip_neighbor_detailsdefinition changed
ip_neighbor_dumpdefinition changed
ip_neighbor_eventonly in image
ip_probe_neighboronly in file
ip_probe_neighbor_replyonly in file
ip_punt_policedefinition changed
ip_punt_redirectdefinition changed
ip_punt_redirect_detailsdefinition changed
ip_punt_redirect_dumpdefinition changed
ip_reassembly_enable_disabledefinition changed
ip_reassembly_getdefinition changed
ip_reassembly_get_replydefinition changed
ip_reassembly_setdefinition changed
ip_route_add_deldefinition changed
ip_route_detailsdefinition changed
ip_route_dumpdefinition changed
ip_scan_neighbor_enable_disableonly in file
ip_scan_neighbor_enable_disable_replyonly in file
ip_source_and_port_range_check_add_deldefinition changed
ip_source_and_port_range_check_interface_add_deldefinition changed
ip_source_check_interface_add_deldefinition changed
ip_table_add_deldefinition changed
ip_table_detailsdefinition changed
ip_table_flushonly in image
ip_table_flush_replyonly in image
ip_table_replace_beginonly in image
ip_table_replace_begin_replyonly in image
ip_table_replace_endonly in image
ip_table_replace_end_replyonly in image
ip_unnumbered_detailsdefinition changed
ip_unnumbered_dumpdefinition changed
ipfix_classify_table_add_deldefinition changed
ipfix_classify_table_detailsdefinition changed
ipfix_exporter_detailsdefinition changed
ipip_6rd_add_tunneldefinition changed
ipip_6rd_add_tunnel_replydefinition changed
ipip_6rd_del_tunneldefinition changed
ipip_add_tunneldefinition changed
ipip_add_tunnel_replydefinition changed
ipip_del_tunneldefinition changed
ipip_tunnel_detailsdefinition changed
ipip_tunnel_dumpdefinition changed
ipsec_spd_detailsdefinition changed
ipsec_spd_entry_add_deldefinition changed
ipsec_tunnel_if_add_deldefinition changed
ipsec_tunnel_protect_deldefinition changed
ipsec_tunnel_protect_detailsdefinition changed
ipsec_tunnel_protect_dumpdefinition changed
ipsec_tunnel_protect_updatedefinition changed
l2_arp_term_eventonly in image
l2_emulationdefinition changed
l2tpv3_create_tunneldefinition changed
l2tpv3_create_tunnel_replydefinition changed
l2tpv3_interface_enable_disabledefinition changed
l2tpv3_set_lookup_keydefinition changed
l2tpv3_set_tunnel_cookiesdefinition changed
l3xc_deldefinition changed
l3xc_detailsdefinition changed
l3xc_dumpdefinition changed
l3xc_updatedefinition changed
lb_add_del_asdefinition changed
lb_add_del_intf_nat4only in image
lb_add_del_intf_nat4_replyonly in image
lb_add_del_intf_nat6only in image
lb_add_del_intf_nat6_replyonly in image
lb_add_del_vipdefinition changed
lb_as_detailsdefinition changed
lb_as_dumpdefinition changed
lb_confdefinition changed
lb_flush_vipdefinition changed
lb_vip_detailsdefinition changed
lb_vip_dumpdefinition changed
log_detailsdefinition changed
log_dumpdefinition changed
mactime_add_del_rangedefinition changed
mactime_detailsonly in image
mactime_dumponly in image
mactime_dump_replyonly in image
mactime_enable_disabledefinition changed
map_add_del_ruledefinition changed
map_add_domaindefinition changed
map_domain_detailsdefinition changed
map_if_enable_disabledefinition changed
map_param_add_del_pre_resolvedefinition changed
map_param_get_replydefinition changed
map_param_set_icmpdefinition changed
map_param_set_reassemblyonly in file
map_param_set_reassembly_replyonly in file
map_param_set_traffic_classdefinition changed
map_rule_detailsdefinition changed
mdata_enable_disableonly in image
mdata_enable_disable_replyonly in image
memclnt_createdefinition changed
memclnt_deletedefinition changed
memif_createdefinition changed
memif_create_replydefinition changed
memif_deletedefinition changed
memif_detailsdefinition changed
memif_socket_filename_add_deldefinition changed
memif_socket_filename_detailsdefinition changed
mfib_signal_detailsdefinition changed
modify_vhost_user_ifdefinition changed
mpls_ip_bind_unbinddefinition changed
mpls_route_add_deldefinition changed
mpls_route_detailsdefinition changed
mpls_route_dumpdefinition changed
mpls_table_add_deldefinition changed
mpls_table_detailsdefinition changed
mpls_tunnel_add_deldefinition changed
mpls_tunnel_add_del_replydefinition changed
mpls_tunnel_detailsdefinition changed
mpls_tunnel_dumpdefinition changed
nat44_add_del_address_rangedefinition changed
nat44_add_del_identity_mappingdefinition changed
nat44_add_del_interface_addrdefinition changed
nat44_add_del_lb_static_mappingdefinition changed
nat44_add_del_static_mappingdefinition changed
nat44_address_detailsdefinition changed
nat44_del_sessiondefinition changed
nat44_identity_mapping_detailsdefinition changed
nat44_interface_add_del_featuredefinition changed
nat44_interface_add_del_output_featuredefinition changed
nat44_interface_addr_detailsdefinition changed
nat44_interface_detailsdefinition changed
nat44_interface_output_feature_detailsdefinition changed
nat44_lb_static_mapping_add_del_localdefinition changed
nat44_lb_static_mapping_detailsdefinition changed
nat44_static_mapping_detailsdefinition changed
nat44_user_detailsdefinition changed
nat44_user_session_detailsdefinition changed
nat44_user_session_dumpdefinition changed
nat64_add_del_interface_addrdefinition changed
nat64_add_del_interfacedefinition changed
nat64_add_del_pool_addr_rangedefinition changed
nat64_add_del_prefixdefinition changed
nat64_add_del_static_bibdefinition changed
nat64_bib_detailsdefinition changed
nat64_interface_detailsdefinition changed
nat64_pool_addr_detailsdefinition changed
nat64_prefix_detailsdefinition changed
nat64_st_detailsdefinition changed
nat66_add_del_interfacedefinition changed
nat66_add_del_static_mappingdefinition changed
nat66_interface_detailsdefinition changed
nat66_static_mapping_detailsdefinition changed
nat_det_add_del_mapdefinition changed
nat_det_close_session_indefinition changed
nat_det_close_session_outdefinition changed
nat_det_forwarddefinition changed
nat_det_forward_replydefinition changed
nat_det_map_detailsdefinition changed
nat_det_reversedefinition changed
nat_det_reverse_replydefinition changed
nat_det_session_detailsdefinition changed
nat_det_session_dumpdefinition changed
nat_get_reassonly in file
nat_get_reass_replyonly in file
nat_ha_get_failover_replydefinition changed
nat_ha_get_listener_replydefinition changed
nat_ha_set_failoverdefinition changed
nat_ha_set_listenerdefinition changed
nat_reass_detailsonly in file
nat_reass_dumponly in file
nat_set_reassonly in file
nat_set_reass_replyonly in file
nat_worker_detailsdefinition changed
nhrp_detailsonly in image
nhrp_dumponly in image
nhrp_entry_add_delonly in image
nhrp_entry_add_del_replyonly in image
nsh_add_del_entrydefinition changed
nsh_add_del_mapdefinition changed
nsh_map_detailsdefinition changed
nsim_cross_connect_enable_disabledefinition changed
nsim_output_feature_enable_disabledefinition changed
output_acl_set_interfacedefinition changed
p2p_ethernet_adddefinition changed
p2p_ethernet_add_replydefinition changed
p2p_ethernet_deldefinition changed
pipe_createdefinition changed
pipe_create_replydefinition changed
pipe_deletedefinition changed
pipe_detailsdefinition changed
policer_classify_detailsdefinition changed
policer_classify_dumpdefinition changed
policer_classify_set_interfacedefinition changed
pot_profile_activatedefinition changed
pot_profile_adddefinition changed
pot_profile_deldefinition changed
pppoe_add_del_sessiondefinition changed
pppoe_add_del_session_replydefinition changed
pppoe_session_detailsdefinition changed
pppoe_session_dumpdefinition changed
proxy_arp_add_deldefinition changed
proxy_arp_detailsdefinition changed
proxy_arp_intfc_enable_disabledefinition changed
punt_reason_detailsdefinition changed
punt_reason_dumpdefinition changed
punt_socket_detailsdefinition changed
punt_socket_registerdefinition changed
punt_socket_register_replydefinition changed
qos_mark_dumpdefinition changed
qos_mark_enable_disabledefinition changed
qos_record_detailsdefinition changed
qos_record_enable_disabledefinition changed
qos_store_detailsdefinition changed
qos_store_enable_disabledefinition changed
rdma_createonly in image
rdma_create_replyonly in image
rdma_deleteonly in image
rdma_delete_replyonly in image
reset_fibonly in file
reset_fib_replyonly in file
set_arp_neighbor_limitonly in file
set_arp_neighbor_limit_replyonly in file
set_ip_flow_hashdefinition changed
set_ipfix_exporterdefinition changed
set_puntdefinition changed
show_version_replydefinition changed
show_vpe_system_time_replydefinition changed
sockclnt_createdefinition changed
sockclnt_create_replydefinition changed
sr_set_encap_hop_limitonly in image
sr_set_encap_hop_limit_replyonly in image
stn_add_del_ruledefinition changed
stn_rules_detailsdefinition changed
svs_detailsdefinition changed
svs_enable_disabledefinition changed
svs_route_add_deldefinition changed
svs_table_add_deldefinition changed
sw_if_l2tpv3_tunnel_detailsdefinition changed
sw_interface_add_del_addressdefinition changed
sw_interface_add_del_mac_addressonly in image
sw_interface_add_del_mac_address_replyonly in image
sw_interface_bond_detailsdefinition changed
sw_interface_clear_statsdefinition changed
sw_interface_detailsdefinition changed
sw_interface_dumpdefinition changed
sw_interface_eventdefinition changed
sw_interface_get_mac_addressdefinition changed
sw_interface_get_mac_address_replydefinition changed
sw_interface_get_tabledefinition changed
sw_interface_ip6_enable_disabledefinition changed
sw_interface_ip6_set_link_local_addressdefinition changed
sw_interface_ip6nd_ra_configdefinition changed
sw_interface_ip6nd_ra_prefixdefinition changed
sw_interface_lacp_detailsdefinition changed
sw_interface_rx_placement_detailsdefinition changed
sw_interface_rx_placement_dumpdefinition changed
sw_interface_set_bond_weightonly in image
sw_interface_set_bond_weight_replyonly in image
sw_interface_set_flagsdefinition changed
sw_interface_set_geneve_bypassdefinition changed
sw_interface_set_gtpu_bypassdefinition changed
sw_interface_set_ip_directed_broadcastdefinition changed
sw_interface_set_mac_addressdefinition changed
sw_interface_set_mpls_enabledefinition changed
sw_interface_set_mtudefinition changed
sw_interface_set_rx_modedefinition changed
sw_interface_set_rx_placementdefinition changed
sw_interface_set_tabledefinition changed
sw_interface_set_unnumbereddefinition changed
sw_interface_set_vxlan_gbp_bypassdefinition changed
sw_interface_slave_detailsdefinition changed
sw_interface_slave_dumpdefinition changed
sw_interface_tag_add_deldefinition changed
sw_interface_tap_v2_detailsdefinition changed
sw_interface_tap_v2_dumpdefinition changed
sw_interface_vhost_user_detailsdefinition changed
sw_interface_vhost_user_dumpdefinition changed
sw_interface_virtio_pci_detailsdefinition changed
syslog_get_sender_replydefinition changed
syslog_set_senderdefinition changed
tap_create_v2definition changed
tap_create_v2_replydefinition changed
tap_delete_v2definition changed
tcp_configure_src_addressesdefinition changed
tls_openssl_set_engineonly in image
tls_openssl_set_engine_replyonly in image
trace_plugin_msg_idsdefinition changed
udp_encap_adddefinition changed
udp_encap_detailsdefinition changed
udp_ping_add_deldefinition changed
udp_ping_exportdefinition changed
virtio_pci_createdefinition changed
virtio_pci_create_replydefinition changed
virtio_pci_deletedefinition changed
vmxnet3_createdefinition changed
vmxnet3_create_replydefinition changed
vmxnet3_deletedefinition changed
vmxnet3_detailsdefinition changed
vxlan_gbp_tunnel_add_deldefinition changed
vxlan_gbp_tunnel_add_del_replydefinition changed
vxlan_gbp_tunnel_detailsdefinition changed
vxlan_gbp_tunnel_dumpdefinition changed
vxlan_gpe_ioam_enabledefinition changed
vxlan_gpe_ioam_export_enable_disabledefinition changed
vxlan_gpe_ioam_transit_disabledefinition changed
vxlan_gpe_ioam_transit_enabledefinition changed
vxlan_gpe_ioam_vni_disabledefinition changed
vxlan_gpe_ioam_vni_enabledefinition changed
want_bfd_eventsdefinition changed
want_dhcp6_pd_reply_eventsdefinition changed
want_ip4_arp_eventsonly in file
want_ip4_arp_events_replyonly in file
want_ip6_nd_eventsonly in file
want_ip6_nd_events_replyonly in file
want_ip6_ra_eventsdefinition changed
want_ip_neighbor_eventsonly in image
want_ip_neighbor_events_replyonly in image
want_l2_arp_term_eventsonly in image
want_l2_arp_term_events_replyonly in image
want_l2_macs_eventsdefinition changed

Found 493 api message signature differences

Patches that changed API definitions

@c src/vlibmemory/memclnt.api
8e388390dvlib: use explicit types in api
daa4bff16api: memclnt api use string type.
7adaa226eapi: revert use string type for strings in memclnt.api
2959d42feapi: use string type for strings in memclnt.api
e71748291vppapigen: remove support for legacy typedefs
@c src/examples/sample-plugin/sample/sample.api
33a58171eapi: autogenerate api trace print/endian
78d91cf9asample-plugin: refactor .api to use explicit types
@c src/vnet/interface.api
418ebb711papi: support default for type alias decaying to basetype
9485d99bdinterface: Allow VLAN tag-rewrite on non-sub-interfaces too.
c12eae73finterface: shmemioerror while getting name_filter arg
de312c2d5interface: dump the interface device type
e0792fdffinterface: callback to manage extra MAC addresses
75761b933api: split vl_api_prefix into two
e5ff5a36dapi: enforce vla is last and fixed string type
053204ab0api: Cleanup APIs interface.api
0ad4a439dFix vpp crash bug while deleting dhcp client
9a29f795avpp_papi_provider.py: update defautmapping.
b8591ac91API sw_interface_dump: Dump all if index is zero
4a7240636Make sw_interface_dump more compatible with 2.2.0
6407ba56aapi: Add to interface crud - read by sw_if_index.
@c src/vnet/interface_types.api
053204ab0api: Cleanup APIs interface.api
@c src/vnet/session/session.api
c4c4cf506session: move add/del segment msg to mq
79f89537csession: Add certificate store
e5ff5a36dapi: enforce vla is last and fixed string type
458089bbasession: move ctrl messages from bapi to mq
8ac1d6d05session: Use parent_handle instead of transport_opts
ba65ca496Add transport_opts to connect_sock bapi
@c src/vnet/classify/classify.api
692bfc85fclassify: API cleanup
@c src/vnet/l2tp/l2tp.api
3ae526271l2: l2tp API cleanup
@c src/vnet/gre/gre.api
5f8f61733gre: Multi-point interfaces
814f15948gre: update gre.api with explicit types
d0aed2eb3GRE: set gre_tunnel_type init value to zero in API
5a8844bdbGRE: API update
@c src/vnet/fib/fib_types.api
1dbcf30b7fib: Support the POP of a Psuedo Wire Control Word
097fa66b9fib: fib api updates
@c src/vnet/lisp-cp/one.api
e71748291vppapigen: remove support for legacy typedefs
@c src/vnet/lisp-cp/lisp.api
e71748291vppapigen: remove support for legacy typedefs
@c src/vnet/feature/feature.api
bf6c5c158feature: API cleanup
@c src/vnet/nhrp/nhrp.api
5f8f61733gre: Multi-point interfaces
@c src/vnet/qos/qos.api
4b76c58beqos: api clenup
83832e7ceqos: Store function
5281a9029qos: QoS dump APIs
@c src/vnet/ipsec/ipsec.api
dbf68c9aaipsec: Changes to make ipsec encoder/decoders reusable by the plugins
12989b538ipsec: remove dedicated IPSec tunnels
c87b66c86ipsec: ipsec-tun protect
f2922422dipsec: remove the set_key API
80f6fd53fIPSEC: Pass the algorithm salt (used in GCM) over the API
@c src/vnet/ipsec/ipsec_types.api
dbf68c9aaipsec: Changes to make ipsec encoder/decoders reusable by the plugins
@c src/vnet/lisp-gpe/lisp_gpe.api
e71748291vppapigen: remove support for legacy typedefs
@c src/vnet/pci/pci_types.api
2c504f89cdevices: virtio API cleanup
@c src/vnet/bonding/bond.api
3d1ef873dbonding: API cleanup
a1876b84ebonding: add weight support for active-backup mode
751e3f382bonding: add support for numa-only in lacp mode
@c src/vnet/tcp/tcp.api
956819afatcp: api clenup
@c src/vnet/cop/cop.api
aa4438a31cop: API cleanup
@c src/vnet/ip-neighbor/ip_neighbor.api
cbe25aab3ip: Protocol Independent IP Neighbors
@c src/vnet/ethernet/p2p_ethernet.api
8edca1361p2p ethernet: update p2p_ethernet.api with explicit types.
@c src/vnet/ethernet/ethernet_types.api
33a58171eapi: autogenerate api trace print/endian
@c src/vnet/vxlan-gbp/vxlan_gbp.api
fb27096eevxlan-gbp: api cleanup
@c src/vnet/arp/arp.api
cbe25aab3ip: Protocol Independent IP Neighbors
@c src/vnet/ipip/ipip.api
9534696b4ipip: Tunnel flags controlling copying data to/from payload/encap
288e09362ipip: refactor ipip.api with explicit types
cbd0824d6IPIP tunnel: use address types on API
@c src/vnet/ipip/ipip_types.api
9534696b4ipip: Tunnel flags controlling copying data to/from payload/encap
@c src/vnet/bfd/bfd.api
4682feb1fbfd: API cleanup
@c src/vnet/l2/l2.api
cbe25aab3ip: Protocol Independent IP Neighbors
e71748291vppapigen: remove support for legacy typedefs
bc764c8bcl2: BD ARP termination entry API update
54bc5e40cUpdate API description
5e6f7348cl2: Add support for arp unicast forwarding
@c src/vnet/ip6-nd/ip6_nd.api
cbe25aab3ip: Protocol Independent IP Neighbors
@c src/vnet/ip6-nd/rd_cp.api
cbe25aab3ip: Protocol Independent IP Neighbors
@c src/vnet/udp/udp.api
10dc2eabdudp: fix copyright typo
@c src/vnet/mpls/mpls.api
3eb8f207bmpls: api cleanup
75761b933api: split vl_api_prefix into two
e71748291vppapigen: remove support for legacy typedefs
097fa66b9fib: fib api updates
@c src/vnet/mfib/mfib_types.api
e71748291vppapigen: remove support for legacy typedefs
097fa66b9fib: fib api updates
@c src/vnet/ip/ip_types.api
75761b933api: split vl_api_prefix into two
33a58171eapi: autogenerate api trace print/endian
515eed425api: add prefix matcher typedef
038e1dfbddhcp ip: DSCP settings for transmitted DHCP packets
53c501512api: add DSCP definitions to ip_types.api
ab05508e1api: refactor format_vl_api_prefix_t return keys
b538dd868Punt: specify packets by IP protocol Type
50f0ac0f0Punt: socket register for exception dispatched/punted packets based on reason
@c src/vnet/ip/punt.api
f158944ccip: trivial typos in docs
f72ad93d6ip: punt API cleanup
e5ff5a36dapi: enforce vla is last and fixed string type
719beb709ip ipsec: Remove IPSec SPI-0 punt reason
b538dd868Punt: specify packets by IP protocol Type
50f0ac0f0Punt: socket register for exception dispatched/punted packets based on reason
@c src/vnet/ip/ip.api
58989a37dip: API cleanup
cbe25aab3ip: Protocol Independent IP Neighbors
668605fc8ip: use explicit types in api
9db6ada77fib: Table Replace
de34c35fcip: add shallow virtual reassembly functionality
75761b933api: split vl_api_prefix into two
e71748291vppapigen: remove support for legacy typedefs
097fa66b9fib: fib api updates
3a343d42dreassembly: prevent long chain attack
@c src/vnet/pg/pg.api
22e9cfd76pg: add GSO support
@c src/vnet/bier/bier.api
f1f5a8a1abier: API cleanup
e71748291vppapigen: remove support for legacy typedefs
097fa66b9fib: fib api updates
e6eefb6e3Trivial Typo's in bier comments/docs.
@c src/vnet/ipfix-export/ipfix_export.api
2f71a8889ip: ipfix-export API update
21b83e96dapi: implement ipfix_flush
@c src/vnet/gso/gso.api
29467b534gso: Add gso feature arc
@c src/vnet/devices/af_packet/af_packet.api
97c998c28docs: devices-- add FEATURES.yaml
3b2db9002devices: af_packet API cleanup
@c src/vnet/devices/virtio/vhost_user.api
5d4c99f27devices: vhost API cleanup
4208a4ce8devices interface tests: vhosst GSO support
@c src/vnet/devices/virtio/virtio_types.api
5d4c99f27devices: vhost API cleanup
@c src/vnet/devices/virtio/virtio.api
6d4af8918virtio: split gso and checksum offload functionality
2c504f89cdevices: virtio API cleanup
97c998c28docs: devices-- add FEATURES.yaml
bbd6b746evirtio: Add gso support for native virtio driver
43b512cacvirtio: remove configurable queue size support
@c src/vnet/devices/pipe/pipe.api
97c998c28docs: devices-- add FEATURES.yaml
df40cb5b5devices: pipe API cleanup
@c src/vnet/devices/tap/tapv2.api
ba0061febtap: split gso and checksum offload functionality
5de4fb707devices: tap API cleanup
44d06916btap: Move client registration check to top
97c998c28docs: devices-- add FEATURES.yaml
97d54ed43tap: add support to configure tap interface host MTU size
@c src/vnet/srv6/sr.api
eeb5fb3a5sr: add "set sr encaps hop-limit" command
e71748291vppapigen: remove support for legacy typedefs
@c src/vnet/geneve/geneve.api
2d3282e17geneve: API cleanup
@c src/plugins/marvell/pp2/pp2.api
4a65b910amarvell: use explicit types in api
859b59133api: Add API support for marvell PP2 plugin
@c src/plugins/svs/svs.api
5e913f374svs: use explicit types in api
@c src/plugins/acl/acl_types.api
e71748291vppapigen: remove support for legacy typedefs
bb2e5221aapi acl: breakout acl_types.api for reuse by others
@c src/plugins/acl/acl.api
b5076cbe1acl: add missing square brackets to vat_help option in acl api
709dad304acl: remove api boilerplate
bb2e5221aapi acl: breakout acl_types.api for reuse by others
f995c7122acl: implement counters
@c src/plugins/memif/memif.api
3ae9f5a90memif: remove api boilerplate
546f955b3memif: API cleanup
@c src/plugins/cdp/cdp.api
07e557a73cdp: use explicit types in api
@c src/plugins/dhcp/dhcp6_ia_na_client_cp.api
02bfd641bdhcp: Move to plugin
@c src/plugins/dhcp/dhcp6_pd_client_cp.api
d5262831adhcp: dhcp6_pd_client_cp API cleanup
02bfd641bdhcp: Move to plugin
@c src/plugins/dhcp/dhcp.api
6bcc6a455dhcp: fix crash on unicast renewal send
02bfd641bdhcp: Move to plugin
@c src/plugins/avf/avf.api
a0bf06d74avf: explicit types in api
74af6f081avf: remote api boilerplate
@c src/plugins/dpdk/api/dpdk.api
6d75c20a6dpdk: use explicit types in api
025166dc7dpdk: remove api boilerplate
@c src/plugins/builtinurl/builtinurl.api
43765e2b4builtinurl: initial working attempt
@c src/plugins/mactime/mactime.api
7b22df06fmactime: update api to use explicit types
2c41a61d5mactime: add a "top" command to watch device stats
7071952dfmactime: remove api boilerplate
e71748291vppapigen: remove support for legacy typedefs
7681b1c46mactime: add per-mac allow-with-quota feature
0c6ac791dmactime: upstream new features
@c src/plugins/ikev2/ikev2.api
6aaee8c7cikev2: use explicit api types
fc7b77db7ikev2: remove api boilerplate
@c src/plugins/http_static/http_static.api
e5ff5a36dapi: enforce vla is last and fixed string type
68b24e2c9plugins: http_static. Migrate to use api string type.
22bc2c46eStatic http server
@c src/plugins/gbp/gbp.api
38277e407gbp: use explicit types in api
e71748291vppapigen: remove support for legacy typedefs
3918bdbcbgbp: update gbp-ext-itf API
3c0d84c98gbp: add anonymous l3-out subnets
cfc7a107egbp: add anonymous l3-out external interfaces
160c923f9gbp: VRF scoped contracts
@c src/plugins/l2e/l2e.api
b2e463a10l2e: use explicit api types
@c src/plugins/gtpu/gtpu.api
55636cb62gtpu: use explicit types in api
49228efcegtpu: remove api boilerplate
@c src/plugins/igmp/igmp.api
4a7fc4cf1igmp: use explicit types in api
e71748291vppapigen: remove support for legacy typedefs
4ff09ae34API: Python and Unix domain socket improvement
@c src/plugins/ioam/lib-vxlan-gpe/ioam_vxlan_gpe.api
0fa66d618ioam: use explicit api types
@c src/plugins/ioam/udp-ping/udp_ping.api
0fa66d618ioam: use explicit api types
@c src/plugins/ioam/export/ioam_export.api
0fa66d618ioam: use explicit api types
@c src/plugins/ioam/ip6/ioam_cache.api
0fa66d618ioam: use explicit api types
@c src/plugins/ioam/lib-pot/pot.api
0fa66d618ioam: use explicit api types
@c src/plugins/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.api
0fa66d618ioam: use explicit api types
@c src/plugins/stn/stn.api
7929f9f5cstn: use explicit types in api
@c src/plugins/map/map.api
be31c2a25map: use explicit types in api
7b2e9fb1amap: use ip6-full-reassembly instead of own code
640edcd90map: use SVR for MAP-T
e5ff5a36dapi: enforce vla is last and fixed string type
ff47fb645vppapigen map: raise ValueError when fieldname is python keyword
4d376f67amap: Use vl_api_string macros.
@c src/plugins/oddbuf/oddbuf.api
7ff64fb97oddbuf: remove api boilerplate
a287a30ddmisc: fix coverity warning in the oddbuf plugin
c4abafd83ip: fix udp/tcp checksum corner cases
@c src/plugins/l3xc/l3xc.api
60f5108a9l3xc: use explicit types in api
e71748291vppapigen: remove support for legacy typedefs
59fa121f8L3 cross connect
@c src/plugins/pppoe/pppoe.api
04338e85apppoe: use explicit types in api
25fe57821pppoe: remove api boilerplate
@c src/plugins/mdata/mdata.api
d7b306657mdata: buffer metadata change tracker plugin
@c src/plugins/lb/lb.api
ae0724034lb: remove api boilerplate
33538a150lb: add APIs for set interface nat4 and nat6
75761b933api: split vl_api_prefix into two
3efcd0d7clb: vip and as dump/detail api's
a0cb32cb9lb: update api.c to use scaffolding from latest skel
@c src/plugins/lb/lb_types.api
75761b933api: split vl_api_prefix into two
e71748291vppapigen: remove support for legacy typedefs
3efcd0d7clb: vip and as dump/detail api's
@c src/plugins/nsim/nsim.api
e06e7c672nsim: use explicit api types
2e7a43ca4nsim: remove api boilerplate
7c91007e1Make the loss / delay sim available as an output feature
@c src/plugins/vmxnet3/vmxnet3.api
277f03f06vmxnet3: use explicit types in api
10bbfce02vmxnet3: remove api boilerplate
2985e0af6vmxnet3: per interface gso support
e71748291vppapigen: remove support for legacy typedefs
@c src/plugins/tlsopenssl/tls_openssl.api
1e582206atls: remove api boilerplate
dd0cc9ec3tls: some rework based on TLS openssl C API
be4d1aa2ctls: Add C API for TLS openssl to set engine
@c src/plugins/abf/abf.api
bdde58534abf: use explicit types in api
e71748291vppapigen: remove support for legacy typedefs
097fa66b9fib: fib api updates
@c src/plugins/nat/nat.api
f126e746fnat: use SVR
e5ff5a36dapi: enforce vla is last and fixed string type
e71748291vppapigen: remove support for legacy typedefs
e6e09a4acnat: elog rewrite for multi-worker support
c1f93067eAdd default value for API Nat flags
dd1e3e780NAT: VPP-1531 api cleanup & update
89fec713fRevert "NAT: VPP-1531 api cleanup & update"
bed1421b9NAT: VPP-1531 api cleanup & update
@c src/plugins/rdma/rdma.api
d8c1ef925rdma: api: prepare support for direct verb
b644eb54frdma: add explicit types in api
812afe712rdma: add rdma API
@c src/plugins/sctp/sctp.api
3ffe6cadfsctp: move to plugins, disabled by default
@c src/plugins/ct6/ct6.api
d4efce2e0ct6: use explicit type in api
ee98904e0ct6: remove api boilerplate
@c src/plugins/nsh/nsh.api
d3f0a4869nsh: use explicit api types
@c src/plugins/flowprobe/flowprobe.api
3013e6988flowprobe: use explicit types in api
2a1ca787bapi: split api generated files
@c src/plugins/lacp/lacp.api
ebef4a9e5lacp: use explit api types
@c src/plugins/dns/dns.api
b922f16badns: remove api boilerplate
34af0ccf5dns: make the dns name resolver a plugin
@c src/vpp/api/vpe.api
e5ff5a36dapi: enforce vla is last and fixed string type
e71748291vppapigen: remove support for legacy typedefs
a47a5f20aapi papi: add alias for timestamp(datetime)/timedelta
888640a39map gbp papi: match endianess of f64
03f1af23bapi: Implement log_dump/log_details
c87b66c86ipsec: ipsec-tun protect
9ac113815API: Add support for limits to language.
@c src/vpp/api/vpe_types.api
e71748291vppapigen: remove support for legacy typedefs
a47a5f20aapi papi: add alias for timestamp(datetime)/timedelta
3cf9e67f5api: add vl_api_version_t type

@page release_notes_19082 Release notes for VPP 19.08.2

The 19.08.2 is an LTS release. It contains numerous fixes, as well as new features and API additions.

Features

  • API trace tool
    • Add text output (c395ff143)
  • Binary API Libraries
    • Add API support for PP2 plugin to stable/1908 (1c3c9f039)
  • Build System
    • Pass 'no-pci' to autgenerated config (c0552134e)
    • Add env variable to pass extra cmake args (116e05f57)
  • Infrastructure Library
    • Implement CLIB_PAUSE () for aarch64 platforms (a3c45242b)
    • Create unformat function for data size parsing (cb19100c1)
  • Link Bonding
    • Fix interface deletion (1517d5e72)
    • Add GSO support (a06f68556)
  • Physical Memory Allocator
    • Always lock pages (5b2eea6e0)
  • Plugins
    • AVF Device driver
      • Print queue id in packet trace (9e028d047)
    • DPDK
      • Ipsec tunnel support for ip6-in-ip4 (2dde5a478)
      • QAT devices update, add c4xxx and xeon d15xx (f5d6c80ac)
      • Add TSO support in DPDK plugin. (5564db853)
    • Group Based Policy (GBP)
      • Add extended SFC unit tests (30f7e4198)
    • Host Stack Applications
      • Make APP_OPTIONS_PREALLOC_FIFO_PAIRS configurable (47c6f36be)
    • Internet Key Exchange (IKEv2) Protocol
      • Add support for GCM cipher (2fa9f679c)
    • QUIC protocol
      • Add cli command for stats (88af6c3f4)
      • Add Tx, Rx and packet drop counters (3a61a40dd)
      • Create custom event logger (2f9ec5001)
      • Make quic fifo size configurable via cli (7fc3d97b8)
    • RDMA (ibverb) driver
      • Add support for input feature arcs (cbae1e1c5)
      • Add support for MAC changes (ffdfe308b)
    • Http_static
      • Add dynamic GET / POST method hooks (faf5195e3)
  • Python binding for the VPP API
    • Let async calls return context (e6b29a9df)
    • Introduce read_blocking (1c45b85df)
  • SVM Library
    • Improve fifo segment verbose cli (d2bff0786)
  • Statistics Segment
    • Add /if/<n>/<n>/state for lacp interface state (d5e8ed7be)
  • Test Infrastructure
    • Support worker threads (51699e62c)
    • Support setting random seed (fc000f0e1)
    • Add cli_return_response to vpp_papi_provider (64d744350)
    • Test tls case (87e1bcdd7)
  • VNET
    • Classifier
      • Use vector code even when data is not aligned (bebbd7f62)
      • VPP packet tracer support (7c5a3536c)
    • IPSec
      • Add 'detail' option to 'sh ipsec sa' (56417fa94)
      • Add insecure option for format of SA (591aa64e8)
      • Support 4o6 and 6o4 for tunnel protect (2e6d73934)
    • IPv4 and IPv6 LPM
      • Allow addrs from the same prefix on intf (da900b25c)
      • Punt rather than drop unkown IPv6 ICMP packets (fd2f6f89e)
    • Session Layer
      • Add explicit reset api (a267cba29)
      • Improve cli (2ff21af39)
      • Add session enable option in config file (b1ef5567b)
      • Limit pacer bucket size (079895d95)
      • Builtin app rx notifications regardless of state (8e4afc86d)
      • Infra for transports to send buffers (57997c874)
      • Reschedule asap when snd space constrained (89ab1762d)
    • TCP
      • Allow cc algos to set pacing rate (82df1eb90)
      • Set cc_algo on connection alloc (7fe501a4b)
      • Add option for always on event logging (e73bd8503)
      • Track zero rwnd errors (a2c063712)
      • Validate connections in output (ea584d137)
      • Force zero window on full rx fifo (fbe948c81)
      • Send rwnd update only if wnd is large enough (0ad8477ba)
      • Enable gso in tcp hoststack (6f3621d77)
      • Handle SACK reneging (9dba3dbf0)
      • Use rate sample RTT in recovery if possible (6702641f5)
      • Compute snd time for rate sample (69460ae11)
      • Use sacks for timer based recovery (d4aa3d9f8)
      • Custom checksum calculations for Ipv4/Ipv6 (3642782a2)
      • Retry lost retransmits (7b135c639)
      • Improve pacing after idle send periods (abdc7dfb5)
      • Track lost rxt segments in byte tracker (6de46b40d)
      • Validate the IP address while checking TCP connection (6c1ce53b4)
      • Improve lost rxt heuristic (04b4204d9)
  • VPP Comms Library
    • Allow non-blocking connects (4767cf24f)
    • Add api to set lcl ip (2c55610e2)
  • Vector Library
    • Add flag to explicitelly mark nodes which can init per-node packet trace (29dc11bde)
    • Enhance the "show cli" debug CLI command (b5a0108ac)
  • Libmemif
    • Introduce 'memif_per_thread_' namespace (2736fc7fc)

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 NameResult
app_attachonly in image
app_attach_replyonly in image

Found 2 api message signature differences

Fixed issues

For the full list of fixed issues please refer to:

@page release_notes_19081 Release notes for VPP 19.08.1

Exceptionally, this release has an API-changing fix introduced via https://gerrit.fd.io/r/#/c/vpp/+/21762/ - documented in VPP-1767. Given the exceptional nature of the change, also including the text here:

Bug: https://gerrit.fd.io/r/c/vpp/+/21492

Variable length strings were committed to VPP in 413f4a5b. The VPP server side of the API does not use a wire encoder/decoder. It maps a C struct directly onto on-the-wire API messages. The client side C language binding is the same, while other language bindings have their own encoder/decoders.

Multiple strings alone or combined with other variable length types turned out to be error prone to manually implement on the VPP side, and not supported by VPP API (VAPI) very well at all.

To avoid having to rewrite VAPI significantly, and to mitigate the risk and error prone server side support of multiple variable length fields, this patch extends strings to have a fixed size (on the wire) and a variable flavour, as well as adding detection in the API compiler to detect multiple variable length fields in a message (or type).

Given that this change breaks the commitment to binary API compatibility, normally present in point builds, ALL 19.08 build artifacts are being deferred.

This means the artifacts for the VPP 19.08.1 will be installed in the release repository (packagecloud.io/fdio/release), then ALL 19.08 build artifacts will be moved into the deferred repository (packagecloud.io/fdio/deferred). The 19.08 artifacts will always be available for archive purposes in the deferred repository.

During the further testing by Networking-VPP team, they discovered another issue documented in VPP-1769 - which requires a CRC-affecting fix in https://gerrit.fd.io/r/#/c/vpp/+/22015/ - so the 19.08.1 will contain the fixes for both issues.

These two changes have resulted in the following 20 messages changing their signatures:

Message NameResult
cli_inbanddefinition changed
cli_inband_replydefinition changed
connect_sockdefinition changed
http_static_enabledefinition changed
log_detailsdefinition changed
map_add_domaindefinition changed
map_domain_detailsdefinition changed
nat44_add_del_identity_mappingdefinition changed
nat44_add_del_lb_static_mappingdefinition changed
nat44_add_del_static_mappingdefinition changed
nat44_identity_mapping_detailsdefinition changed
nat44_lb_static_mapping_detailsdefinition changed
nat44_static_mapping_detailsdefinition changed
nat_worker_detailsdefinition changed
punt_reason_detailsdefinition changed
punt_reason_dumpdefinition changed
show_version_replydefinition changed
sw_interface_detailsdefinition changed
sw_interface_dumpdefinition changed
sw_interface_tag_add_deldefinition changed

Please accept our apologies for the inconvenience this caused.

For the full list of fixed issues please refer to:

@page release_notes_1908 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.

Issues fixed

For the full list of fixed issues please refer to:

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 NameResult
abf_itf_attach_add_deldefinition changed
abf_itf_attach_detailsdefinition changed
abf_policy_add_deldefinition changed
abf_policy_detailsdefinition changed
acl_add_replacedefinition changed
acl_detailsdefinition changed
acl_stats_intf_counters_enableonly in image
acl_stats_intf_counters_enable_replyonly in image
api_versions_replydefinition changed
bd_ip_mac_add_deldefinition changed
bd_ip_mac_detailsdefinition changed
bier_disp_entry_add_deldefinition changed
bier_disp_entry_detailsdefinition changed
bier_imp_adddefinition changed
bier_imp_detailsdefinition changed
bier_route_add_deldefinition changed
bier_route_detailsdefinition changed
bier_route_dumpdefinition changed
bier_table_add_deldefinition changed
bier_table_detailsdefinition changed
bond_createdefinition changed
bridge_domain_add_deldefinition changed
bridge_domain_detailsdefinition changed
bridge_flagsdefinition changed
connect_sockdefinition changed
create_vhost_user_ifdefinition changed
ct6_enableonly in file
ct6_enable_disableonly in image
ct6_enable_disable_replyonly in image
ct6_enable_disableonly in file
dhcp6_pd_reply_eventdefinition changed
dhcp6_pd_send_client_messagedefinition changed
dhcp6_reply_eventdefinition changed
dhcp6_send_client_messagedefinition changed
dhcp_client_configdefinition changed
dhcp_client_detailsdefinition changed
dhcp_compl_eventdefinition changed
dhcp_proxy_detailsdefinition changed
dslite_add_del_pool_addr_rangedefinition changed
dslite_address_detailsdefinition changed
dslite_get_aftr_addr_replydefinition changed
dslite_get_b4_addr_replydefinition changed
dslite_set_aftr_addrdefinition changed
dslite_set_b4_addrdefinition changed
gbp_bridge_domain_adddefinition changed
gbp_bridge_domain_detailsdefinition changed
gbp_contract_add_deldefinition changed
gbp_contract_detailsdefinition changed
gbp_endpoint_adddefinition changed
gbp_endpoint_detailsdefinition changed
gbp_endpoint_group_adddefinition changed
gbp_endpoint_group_detailsdefinition changed
gbp_ext_itf_add_deldefinition changed
gbp_ext_itf_detailsdefinition changed
gbp_recirc_add_deldefinition changed
gbp_recirc_detailsdefinition changed
gbp_route_domain_adddefinition changed
gbp_route_domain_detailsdefinition changed
gbp_subnet_add_deldefinition changed
gbp_subnet_detailsdefinition changed
gbp_vxlan_tunnel_adddefinition changed
gbp_vxlan_tunnel_detailsdefinition changed
get_f64_endian_valueonly in image
get_f64_endian_value_replyonly in image
get_f64_increment_by_oneonly in image
get_f64_increment_by_one_replyonly in image
gpe_add_del_fwd_entrydefinition changed
gpe_fwd_entries_get_replydefinition changed
gpe_fwd_entry_path_detailsdefinition changed
gpe_native_fwd_rpaths_get_replydefinition changed
gre_add_del_tunnelonly in file
gre_add_del_tunnel_replyonly in file
gre_tunnel_add_delonly in image
gre_tunnel_add_del_replyonly in image
gre_tunnel_detailsdefinition changed
gre_tunnel_dumpdefinition changed
http_static_enableonly in image
http_static_enable_replyonly in image
igmp_eventdefinition changed
igmp_group_prefix_detailsdefinition changed
igmp_group_prefix_setdefinition changed
igmp_listendefinition changed
ip6_fib_detailsonly in file
ip6_fib_dumponly in file
ip6_mfib_detailsonly in file
ip6_mfib_dumponly in file
ip6_ra_eventdefinition changed
ip_add_del_routeonly in file
ip_add_del_route_replyonly in file
ip_address_detailsdefinition changed
ip_container_proxy_add_deldefinition changed
ip_container_proxy_detailsdefinition changed
ip_fib_detailsonly in file
ip_fib_dumponly in file
ip_mfib_detailsonly in file
ip_mfib_dumponly in file
ip_mroute_add_deldefinition changed
ip_mroute_detailsonly in image
ip_mroute_dumponly in image
ip_mtable_detailsonly in image
ip_mtable_dumponly in image
ip_neighbor_add_deldefinition changed
ip_neighbor_detailsdefinition changed
ip_probe_neighbordefinition changed
ip_punt_redirectdefinition changed
ip_punt_redirect_detailsdefinition changed
ip_reassembly_get_replydefinition changed
ip_reassembly_setdefinition changed
ip_route_add_delonly in image
ip_route_add_del_replyonly in image
ip_route_detailsonly in image
ip_route_dumponly in image
ip_source_and_port_range_check_add_deldefinition changed
ip_table_add_deldefinition changed
ip_table_detailsonly in image
ip_table_dumponly in image
ipfix_flushonly in image
ipfix_flush_replyonly in image
ipip_6rd_add_tunneldefinition changed
ipip_add_tunneldefinition changed
ipip_tunnel_detailsdefinition changed
ipsec_backend_detailsdefinition changed
ipsec_gre_tunnel_add_delonly in file
ipsec_gre_tunnel_add_del_replyonly in file
ipsec_gre_tunnel_detailsonly in file
ipsec_gre_tunnel_dumponly in file
ipsec_sa_detailsdefinition changed
ipsec_sa_set_keyonly in file
ipsec_sa_set_key_replyonly in file
ipsec_sad_entry_add_deldefinition changed
ipsec_select_backenddefinition changed
ipsec_spd_detailsdefinition changed
ipsec_spd_entry_add_deldefinition changed
ipsec_tunnel_if_add_deldefinition changed
ipsec_tunnel_if_set_keyonly in file
ipsec_tunnel_if_set_key_replyonly in file
ipsec_tunnel_protect_delonly in image
ipsec_tunnel_protect_del_replyonly in image
ipsec_tunnel_protect_detailsonly in image
ipsec_tunnel_protect_dumponly in image
ipsec_tunnel_protect_updateonly in image
ipsec_tunnel_protect_update_replyonly in image
l2_macs_eventdefinition changed
l3xc_delonly in image
l3xc_del_replyonly in image
l3xc_detailsonly in image
l3xc_dumponly in image
l3xc_plugin_get_versiononly in image
l3xc_plugin_get_version_replyonly in image
l3xc_updateonly in image
l3xc_update_replyonly in image
lb_add_del_asdefinition changed
lb_add_del_vipdefinition changed
lb_as_detailsonly in image
lb_as_dumponly in image
lb_flush_vipdefinition changed
lb_vip_detailsonly in image
lb_vip_dumponly in image
lisp_add_del_locator_setdefinition changed
lisp_add_del_remote_mappingdefinition changed
lisp_adjacencies_get_replydefinition changed
log_detailsonly in image
log_dumponly in image
macip_acl_adddefinition changed
macip_acl_add_replacedefinition changed
macip_acl_detailsdefinition changed
mactime_add_del_rangedefinition changed
map_add_domaindefinition changed
map_domain_detailsdefinition changed
mfib_signal_detailsdefinition changed
modify_vhost_user_ifdefinition changed
mpls_fib_detailsonly in file
mpls_fib_dumponly in file
mpls_ip_bind_unbinddefinition changed
mpls_route_add_deldefinition changed
mpls_route_detailsonly in image
mpls_route_dumponly in image
mpls_table_add_deldefinition changed
mpls_table_detailsonly in image
mpls_table_dumponly in image
mpls_tunnel_add_deldefinition changed
mpls_tunnel_detailsdefinition changed
nat44_add_del_address_rangedefinition changed
nat44_add_del_identity_mappingdefinition changed
nat44_add_del_interface_addrdefinition changed
nat44_add_del_lb_static_mappingdefinition changed
nat44_add_del_static_mappingdefinition changed
nat44_address_detailsdefinition changed
nat44_del_sessiondefinition changed
nat44_forwarding_enable_disabledefinition changed
nat44_forwarding_is_enabled_replydefinition changed
nat44_identity_mapping_detailsdefinition changed
nat44_interface_add_del_featuredefinition changed
nat44_interface_add_del_output_featuredefinition changed
nat44_interface_addr_detailsdefinition changed
nat44_interface_detailsdefinition changed
nat44_interface_output_feature_detailsdefinition changed
nat44_lb_static_mapping_add_del_localdefinition changed
nat44_lb_static_mapping_detailsdefinition changed
nat44_static_mapping_detailsdefinition changed
nat44_user_detailsdefinition changed
nat44_user_session_detailsdefinition changed
nat44_user_session_dumpdefinition changed
nat64_add_del_interface_addrdefinition changed
nat64_add_del_interfacedefinition changed
nat64_add_del_pool_addr_rangedefinition changed
nat64_add_del_prefixdefinition changed
nat64_add_del_static_bibdefinition changed
nat64_bib_detailsdefinition changed
nat64_interface_detailsdefinition changed
nat64_pool_addr_detailsdefinition changed
nat64_prefix_detailsdefinition changed
nat64_st_detailsdefinition changed
nat66_add_del_interfacedefinition changed
nat66_add_del_static_mappingdefinition changed
nat66_interface_detailsdefinition changed
nat66_static_mapping_detailsdefinition changed
nat_det_add_del_mapdefinition changed
nat_det_close_session_indefinition changed
nat_det_close_session_outdefinition changed
nat_det_forwarddefinition changed
nat_det_forward_replydefinition changed
nat_det_map_detailsdefinition changed
nat_det_reversedefinition changed
nat_det_reverse_replydefinition changed
nat_det_session_detailsdefinition changed
nat_det_session_dumpdefinition changed
nat_get_mss_clamping_replydefinition changed
nat_ipfix_enable_disabledefinition changed
nat_reass_detailsdefinition changed
nat_set_log_levelonly in image
nat_set_log_level_replyonly in image
nat_set_mss_clampingdefinition changed
nat_set_reassdefinition changed
nat_show_config_replydefinition changed
nat_worker_detailsdefinition changed
nsim_cross_connect_enable_disableonly in image
nsim_cross_connect_enable_disable_replyonly in image
nsim_enable_disableonly in file
nsim_enable_disable_replyonly in file
nsim_output_feature_enable_disableonly in image
nsim_output_feature_enable_disable_replyonly in image
oam_add_delonly in file
oam_add_del_replyonly in file
oam_eventonly in file
one_add_del_locator_setdefinition changed
one_add_del_remote_mappingdefinition changed
one_adjacencies_get_replydefinition changed
one_l2_arp_entries_get_replydefinition changed
one_ndp_entries_get_replydefinition changed
p2p_ethernet_adddefinition changed
p2p_ethernet_add_replydefinition changed
p2p_ethernet_deldefinition changed
pg_create_interfacedefinition changed
proxy_arp_add_deldefinition changed
proxy_arp_detailsdefinition changed
punt_detailsonly in file
punt_dumponly in file
punt_reason_detailsonly in image
punt_reason_dumponly in image
punt_socket_deregisterdefinition changed
punt_socket_detailsdefinition changed
punt_socket_dumpdefinition changed
punt_socket_registerdefinition changed
qos_egress_map_deletedefinition changed
qos_egress_map_detailsonly in image
qos_egress_map_dumponly in image
qos_egress_map_updatedefinition changed
qos_mark_detailsonly in image
qos_mark_details_replyonly in image
qos_mark_dumponly in image
qos_mark_enable_disabledefinition changed
qos_record_detailsonly in image
qos_record_dumponly in image
qos_record_enable_disabledefinition changed
qos_store_detailsonly in image
qos_store_dumponly in image
qos_store_enable_disableonly in image
qos_store_enable_disable_replyonly in image
sctp_add_src_dst_connectiononly in file
sctp_add_src_dst_connection_replyonly in file
sctp_configonly in file
sctp_config_replyonly in file
sctp_del_src_dst_connectiononly in file
sctp_del_src_dst_connection_replyonly in file
set_puntdefinition changed
show_threads_replydefinition changed
show_vpe_system_timeonly in image
show_vpe_system_time_replyonly in image
sockclnt_create_replydefinition changed
sr_localsid_add_deldefinition changed
sr_localsids_detailsdefinition changed
sr_policies_detailsdefinition changed
sr_policy_adddefinition changed
sr_policy_deldefinition changed
sr_policy_moddefinition changed
sr_steering_pol_detailsdefinition changed
svs_detailsdefinition changed
svs_enable_disabledefinition changed
svs_route_add_deldefinition changed
svs_table_add_deldefinition changed
sw_interface_bond_detailsdefinition changed
sw_interface_dumpdefinition changed
sw_interface_ip6_set_link_local_addressonly in image
sw_interface_ip6_set_link_local_address_replyonly in image
sw_interface_ip6nd_ra_prefixdefinition changed
sw_interface_set_l2_bridgedefinition changed
sw_interface_tap_v2_detailsdefinition changed
syslog_get_filter_replydefinition changed
syslog_set_filterdefinition changed
tap_create_v2definition changed
udp_encap_adddefinition changed
udp_encap_detailsdefinition changed
virtio_pci_createdefinition changed
vmxnet3_detailsdefinition changed
vxlan_gbp_tunnel_add_deldefinition changed
vxlan_gbp_tunnel_detailsdefinition changed
want_oam_eventsonly in file
want_oam_events_replyonly in file

Found 319 api message signature differences

Patches that changed API definitions

@c src/vpp/api/vpe_types.api
b'a47a5f20a'api papi: add alias for timestamp(datetime)/timedelta
b'3cf9e67f5'api: add vl_api_version_t type
@c src/vpp/api/vpe.api
b'a47a5f20a'api papi: add alias for timestamp(datetime)/timedelta
b'888640a39'map gbp papi: match endianess of f64
b'03f1af23b'api: Implement log_dump/log_details
b'c87b66c86'ipsec: ipsec-tun protect
b'9ac113815'API: Add support for limits to language.
@c src/examples/sample-plugin/sample/sample.api
b'78d91cf9a'sample-plugin: refactor .api to use explicit types
@c src/vnet/interface.api
b'0ad4a439d'Fix vpp crash bug while deleting dhcp client
b'9a29f795a'vpp_papi_provider.py: update defautmapping.
b'b8591ac91'API sw_interface_dump: Dump all if index is zero
b'4a7240636'Make sw_interface_dump more compatible with 2.2.0
b'6407ba56a'api: Add to interface crud - read by sw_if_index.
@c src/vnet/qos/qos.api
b'83832e7ce'qos: Store function
b'5281a9029'qos: QoS dump APIs
@c src/vnet/bier/bier.api
b'097fa66b9'fib: fib api updates
b'e6eefb6e3'Trivial Typo's in bier comments/docs.
@c src/vnet/ipfix-export/ipfix_export.api
b'21b83e96d'api: implement ipfix_flush
@c src/vnet/session/session.api
b'8ac1d6d05'session: Use parent_handle instead of transport_opts
b'ba65ca496'Add transport_opts to connect_sock bapi
@c src/vnet/gre/gre.api
b'814f15948'gre: update gre.api with explicit types
b'd0aed2eb3'GRE: set gre_tunnel_type init value to zero in API
b'5a8844bdb'GRE: API update
@c src/vnet/pg/pg.api
b'22e9cfd76'pg: add GSO support
@c src/vnet/l2/l2.api
b'bc764c8bc'l2: BD ARP termination entry API update
b'54bc5e40c'Update API description
b'5e6f7348c'l2: Add support for arp unicast forwarding
@c src/vnet/udp/udp.api
b'10dc2eabd'udp: fix copyright typo
@c src/vnet/devices/tap/tapv2.api
b'97d54ed43'tap: add support to configure tap interface host MTU size
@c src/vnet/devices/virtio/vhost_user.api
b'4208a4ce8'devices interface tests: vhosst GSO support
@c src/vnet/devices/virtio/virtio.api
b'bbd6b746e'virtio: Add gso support for native virtio driver
b'43b512cac'virtio: remove configurable queue size support
@c src/vnet/mfib/mfib_types.api
b'097fa66b9'fib: fib api updates
@c src/vnet/ipsec/ipsec.api
b'c87b66c86'ipsec: ipsec-tun protect
b'f2922422d'ipsec: remove the set_key API
b'80f6fd53f'IPSEC: Pass the algorithm salt (used in GCM) over the API
@c src/vnet/ethernet/p2p_ethernet.api
b'8edca1361'p2p ethernet: update p2p_ethernet.api with explicit types.
@c src/vnet/bonding/bond.api
b'751e3f382'bonding: add support for numa-only in lacp mode
@c src/vnet/mpls/mpls.api
b'097fa66b9'fib: fib api updates
@c src/vnet/ipip/ipip.api
b'288e09362'ipip: refactor ipip.api with explicit types
b'cbd0824d6'IPIP tunnel: use address types on API
@c src/vnet/fib/fib_types.api
b'1dbcf30b7'fib: Support the POP of a Psuedo Wire Control Word
b'097fa66b9'fib: fib api updates
@c src/vnet/dhcp/dhcp.api
b'038e1dfbd'dhcp ip: DSCP settings for transmitted DHCP packets
b'56bc738dc'Fix VPP-1487 DHCP client does not support option 6-domain server
@c src/vnet/ip/punt.api
b'719beb709'ip ipsec: Remove IPSec SPI-0 punt reason
b'b538dd868'Punt: specify packets by IP protocol Type
b'50f0ac0f0'Punt: socket register for exception dispatched/punted packets based on reason
@c src/vnet/ip/ip.api
b'097fa66b9'fib: fib api updates
b'3a343d42d'reassembly: prevent long chain attack
@c src/vnet/ip/ip_types.api
b'515eed425'api: add prefix matcher typedef
b'038e1dfbd'dhcp ip: DSCP settings for transmitted DHCP packets
b'53c501512'api: add DSCP definitions to ip_types.api
b'ab05508e1'api: refactor format_vl_api_prefix_t return keys
b'b538dd868'Punt: specify packets by IP protocol Type
b'50f0ac0f0'Punt: socket register for exception dispatched/punted packets based on reason
@c src/plugins/l3xc/l3xc.api
b'59fa121f8'L3 cross connect
@c src/plugins/map/map.api
b'4d376f67a'map: Use vl_api_string macros.
@c src/plugins/http_static/http_static.api
b'68b24e2c9'plugins: http_static. Migrate to use api string type.
b'22bc2c46e'Static http server
@c src/plugins/igmp/igmp.api
b'4ff09ae34'API: Python and Unix domain socket improvement
@c src/plugins/sctp/sctp.api
b'3ffe6cadf'sctp: move to plugins, disabled by default
@c src/plugins/lb/lb.api
b'3efcd0d7c'lb: vip and as dump/detail api's
b'a0cb32cb9'lb: update api.c to use scaffolding from latest skel
@c src/plugins/lb/lb_types.api
b'3efcd0d7c'lb: vip and as dump/detail api's
@c src/plugins/mactime/mactime.api
b'7681b1c46'mactime: add per-mac allow-with-quota feature
b'0c6ac791d'mactime: upstream new features
@c src/plugins/gbp/gbp.api
b'3918bdbcb'gbp: update gbp-ext-itf API
b'3c0d84c98'gbp: add anonymous l3-out subnets
b'cfc7a107e'gbp: add anonymous l3-out external interfaces
b'160c923f9'gbp: VRF scoped contracts
@c src/plugins/acl/acl_types.api
b'bb2e5221a'api acl: breakout acl_types.api for reuse by others
@c src/plugins/acl/acl.api
b'bb2e5221a'api acl: breakout acl_types.api for reuse by others
b'f995c7122'acl: implement counters
@c src/plugins/nat/nat.api
b'e6e09a4ac'nat: elog rewrite for multi-worker support
b'c1f93067e'Add default value for API Nat flags
b'dd1e3e780'NAT: VPP-1531 api cleanup & update
b'89fec713f'Revert "NAT: VPP-1531 api cleanup & update"
b'bed1421b9'NAT: VPP-1531 api cleanup & update
@c src/plugins/abf/abf.api
b'097fa66b9'fib: fib api updates
@c src/plugins/nsim/nsim.api
b'7c91007e1'Make the loss / delay sim available as an output feature

@page release_notes_19043 Release notes for VPP 19.04.3

This is bug fix release.

For the full list of fixed issues please refer to:

@page release_notes_19042 Release notes for VPP 19.04.2

This is bug fix release.

For the full list of fixed issues please refer to:

@page release_notes_19041 Release notes for VPP 19.04.1

This is bug fix release.

For the full list of fixed issues please refer to:

@page release_notes_1904 Release notes for VPP 19.04

More than 700 commits since the 19.01 release.

Features

Infrastructure

  • DPDK 19.02 integration
  • Buffer manager rework and improvements
  • Python3 migration (work in progress)
    • vppapigen
    • Python API wrappers
    • Docs generation
    • vpp_config
    • "make test" python3 readiness and refactoring
  • Add "make test-gcov" target to main Makefile
  • Refactor multiarch code
  • vfctl script: bind VF to vfio-pci after VF is created
  • cmake cross-compilation support
  • CLI control of graph dispatch elogs
  • AppImage packaging (disabled by default)
  • Complete upstreaming of wireshark dissector
  • Remove JVPP which is now an FD.io project
  • Punt infra: manage dispatch of exception packets

VNET & Plugins

  • BVI Interface
  • Deprecate TAP cli
  • Experimental TAP interface TCP segmentation offload
  • Vmxnet3 driver plugin
  • LACP passive mode
  • ACL plugin refactoring
  • RDMA (ibverb) driver plugin - MLX5 with multiqueue
  • IPSEC
    • Intel IPSEC-MB engine plugin
    • Tunnel fragmentation
    • CLI improvements
    • Performance improvements
    • API modernisation and improvements
    • New Tests and test refactoring
  • Crypto
    • Introduce crypto infra
    • crypto_ia32 plugin
    • Add support for AEAD and AES-GCM
    • Implement rfc4231 test cases
    • Implement crypto tests per RFC2202
  • Perfmon improvements
    • Python to C parser for intel CPUs
    • 2-way parallel stat collection
    • Collect data on selected thread(s)

Host stack

  • Improve ldp/vls/vcl support for multi-process and multi-threaded applications
  • Major refactor/cleanup of session layer
  • Refactor cut-through sessions to use a custom transport
  • Baseline QUIC transport support

Known issues

For the full list of issues please refer to fd.io JIRA.

Issues fixed

For the full list of fixed issues please refer to:

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 NameResult
accept_sessiononly in file
accept_session_replyonly in file
bind_sock_replydefinition changed
bind_uri_replydefinition changed
bvi_createonly in image
bvi_create_replyonly in image
bvi_deleteonly in image
bvi_delete_replyonly in image
connect_sessiononly in file
connect_session_replyonly in file
ct6_enableonly in image
ct6_enable_disableonly in image
gbp_contract_add_del_replydefinition changed
gbp_endpoint_group_deldefinition changed
gbp_endpoint_learn_set_inactive_thresholdonly in file
gbp_endpoint_learn_set_inactive_threshold_replyonly in file
ikev2_plugin_get_versiononly in image
ikev2_plugin_get_version_replyonly in image
ip4_arp_eventdefinition changed
ip6_nd_eventdefinition changed
ip6_ra_eventdefinition changed
ip6nd_proxy_add_deldefinition changed
ip6nd_proxy_detailsdefinition changed
ip_container_proxy_add_deldefinition changed
ip_neighbor_add_deldefinition changed
ip_neighbor_detailsdefinition changed
ip_probe_neighbordefinition changed
ip_source_and_port_range_check_add_deldefinition changed
ipsec_backend_detailsdefinition changed
ipsec_gre_add_del_tunnelonly in file
ipsec_gre_add_del_tunnel_replyonly in file
ipsec_gre_tunnel_add_delonly in image
ipsec_gre_tunnel_add_del_replyonly in image
ipsec_gre_tunnel_detailsdefinition changed
ipsec_sa_detailsdefinition changed
ipsec_sa_set_keydefinition changed
ipsec_sad_add_del_entryonly in file
ipsec_sad_add_del_entry_replyonly in file
ipsec_sad_entry_add_delonly in image
ipsec_sad_entry_add_del_replyonly in image
ipsec_select_backenddefinition changed
ipsec_spd_add_del_entryonly in file
ipsec_spd_add_del_entry_replyonly in file
ipsec_spd_detailsdefinition changed
ipsec_spd_entry_add_delonly in image
ipsec_spd_entry_add_del_replyonly in image
ipsec_tunnel_if_add_deldefinition changed
lb_confdefinition changed
map_add_domaindefinition changed
map_domain_detailsdefinition changed
nat_ha_flushonly in image
nat_ha_flush_replyonly in image
nat_ha_get_failoveronly in image
nat_ha_get_failover_replyonly in image
nat_ha_get_listeneronly in image
nat_ha_get_listener_replyonly in image
nat_ha_resynconly in image
nat_ha_resync_completed_eventonly in image
nat_ha_resync_replyonly in image
nat_ha_set_failoveronly in image
nat_ha_set_failover_replyonly in image
nat_ha_set_listeneronly in image
nat_ha_set_listener_replyonly in image
reset_sessiononly in file
reset_session_replyonly in file
sw_interface_ip6nd_ra_prefixdefinition changed
sw_interface_set_dpdk_hqos_pipeonly in file
sw_interface_set_dpdk_hqos_pipe_replyonly in file
sw_interface_set_dpdk_hqos_subportonly in file
sw_interface_set_dpdk_hqos_subport_replyonly in file
sw_interface_set_dpdk_hqos_tctblonly in file
sw_interface_set_dpdk_hqos_tctbl_replyonly in file
sw_interface_tap_detailsonly in file
sw_interface_tap_dumponly in file
sw_interface_virtio_pci_detailsonly in image
sw_interface_virtio_pci_dumponly in image
tap_connectonly in file
tap_connect_replyonly in file
tap_deleteonly in file
tap_delete_replyonly in file
tap_modifyonly in file
tap_modify_replyonly in file
virtio_pci_createonly in image
virtio_pci_create_replyonly in image
virtio_pci_deleteonly in image
virtio_pci_delete_replyonly in image
vmxnet3_createdefinition changed
vmxnet3_detailsdefinition changed
want_ip4_arp_eventsdefinition changed
want_ip6_nd_eventsdefinition changed

Found 90 api message signature differences

Patches that changed API definitions

@c src/vlibmemory/memclnt.api
eaec2a6d9bapi: add options to have vpp cleanup client registration
@c src/vpp/api/vpe.api
1aaf0e343deprecate tapcli
f49ba0e81stats: Deprecate old stats framework
413f4a5b2API: Use string type instead of u8.
@c src/vnet/interface.api
3b0d7e42fRevert "API: Cleanup APIs interface.api"
e63325e3cAPI: Cleanup APIs interface.api
bb2c7b580Update documentation for src/vnet/interface.api sw_interface_dump
f49ba0e81stats: Deprecate old stats framework
53fffa1dbAPI: Add support for type aliases
5100aa9cbvnet: store hw interface speed in kbps instead of using flags
@c src/vnet/interface_types.api
3b0d7e42fRevert "API: Cleanup APIs interface.api"
e63325e3cAPI: Cleanup APIs interface.api
53fffa1dbAPI: Add support for type aliases
@c src/vnet/bonding/bond.api
ad9d52831bonding: support custom interface IDs
@c src/vnet/ipip/ipip.api
53fffa1dbAPI: Add support for type aliases
@c src/vnet/ipsec-gre/ipsec_gre.api
e524d45efIPSEC-GRE: fixes and API update to common types.
@c src/vnet/syslog/syslog.api
b4515b4beAdd RFC5424 syslog protocol support (VPP-1139)
@c src/vnet/devices/tap/tapv2.api
754f24b35tapv2: add "tap_flags" field to the TAPv2 interface API
@c src/vnet/devices/virtio/virtio.api
d6c15af33virtio: Native virtio driver
@c src/vnet/fib/fib_types.api
775f73c6bFIB: encode the label stack in the FIB path during table dump
@c src/vnet/ip/ip_types.api
8c8acc027API: Change ip4_address and ip6_address to use type alias.
ffba3c377MAP: Use explicit address/prefix types in API
@c src/vnet/ip/ip.api
48ae19e90API: Add python2.7 support for enum flags via aenum
37029305cUse IP and MAC API types for neighbors
7c03ed47dVOM: mroutes
3460b014aapi: ip_source_check_interface_add_del api is added.
609e1210cVPP-1507: Added binary api to dump configured ip_punt_redirect
2af0e3a74flow-hash: Add symmetric flag for flow hashing
47527b24aIP-punt: add documentation to the API and fix IP address init
5bb1ecae8IPv6: Make link-local configurable per-interface (VPP-1446)
75b9f45a1ip: add container proxy dump API (VPP-1364)
@c src/vnet/ip/punt.api
e88865d7bVPP-1506: dump local punts and registered punt sockets
@c src/vnet/vxlan-gbp/vxlan_gbp.api
4dd4cf4f9GBP: fixes for l3-out routing
93cc3ee3bGBP Endpoint Learning
@c src/vnet/ethernet/ethernet_types.api
8006c6aa4PAPI: Add MACAddress object wrapper for vl_api_mac_address_t
@c src/vnet/ipsec/ipsec.api
1e3aa5e21ipsec: USE_EXTENDED_SEQ_NUM -> USE_ESN
1ba5bc8d8ipsec: add ipv6 support for ipsec tunnel interface
5d704aea5updates now that flags are supported on the API
53f526b68TEST: IPSEC NAT-T with UDP header
7c44d78efIKEv2 to plugin
eba31ecebIPSEC: move SA counters into the stats segment
8d7c50200IPSEC: no second lookup after tunnel encap
a09c1ff5bIPSEC: SPD counters in the stats sgement
17dcec0b9IPSEC: API modernisation
4c422f9a3Add IPSec interface FIB index for TX packet
b4a7a7dcfAdd UDP encap flag
b4d305344ipsec: infra for selecting backends
871bca9aaVPP-1450: binary api call for dumping SPD to interface registration
@c src/vnet/tcp/tcp.api
c5df8c71chost stack: update stale copyright
@c src/vnet/l2/l2.api
192b13f96BVI Interface
5daf0c55cadd default NONE flag for bd_flags
e26c81fc8L2 BD API to flush all IP-MAC entries in the specified BD
8006c6aa4PAPI: Add MACAddress object wrapper for vl_api_mac_address_t
93cc3ee3bGBP Endpoint Learning
4d5b917b1BD ARP entry use common API types
@c src/vnet/session/session.api
6442401c2session: remove deprecated binary apis
d85de68ecvcl: wait for segments with segment handle
fa76a76bfsession: segment handle in accept/connect notifications
c1f5a4336session: cleanup use of api_client_index
c0d532d17session: mark apis for deprecation
@c src/vnet/udp/udp.api
c5df8c71chost stack: update stale copyright
@c src/plugins/cdp/cdp.api
76ef6094ctests: cdp plugin. Replace cdp enable cli command with API call.
@c src/plugins/nat/nat.api
8feeaff56Typos. A bunch of typos I've been collecting.
34931eb47NAT44: active-passive HA (VPP-1571)
b686508c4NAT44: nat44_add_del_lb_static_mapping enhancements (VPP-1514)
@c src/plugins/map/map.api
4dc5c7b90MAP: Add optional user-supplied 'tag' field in MAPs.
fc7344f9bMAP: Convert from DPO to input feature.
f34597fc8MAP: Add API support for MAP input feature.
5a2e278a0MAP: Add API support for setting parameters.
a173a7a07MAP: Use bool type in map.api instead of u8.
ffba3c377MAP: Use explicit address/prefix types in API
@c src/plugins/gbp/gbp.api
1aa35576eGBP: Counters per-contract
8ea109e40gbp: Add bd flags
7bd343509GBP: custom-dump functions
fa0ac2c56GBP: contracts API fixed length of allowed ethertypes
5d704aea5updates now that flags are supported on the API
4ba67723dGBP: use sclass in the DP for policy
8da9fc659GBP: learn from ARP and L2 packets
32f6d8e0cGBP: per-group EP retention policy
879d11c25GBP: Sclass to src-epg conversions
1c17e2ecaGBP: add allowed ethertypes to contracts
b6a479539GBP: l3-out subnets
33b81da54vom: Add support for redirect contracts in gbp
13a08cc09GBP: redirect contracts
c29c0af40GBP: Endpoints with VLAN tags and birdges that don't learn
93cc3ee3bGBP Endpoint Learning
@c src/plugins/acl/acl.api
bb5d22dafNew api in order to get max entries of connection table is added.
@c src/plugins/vmxnet3/vmxnet3.api
ee8ba6877vmxnet3: auto bind support
854559d15vmxnet3: RSS support
773291163vmxnet3: multiple TX queues support
@c src/plugins/nsim/nsim.api
10c5ff143nsim: add packet loss simulation, docs
@c src/plugins/igmp/igmp.api
97748cae2IGMP: proxy device
@c src/plugins/lb/lb.api
f7f13347btests: update test_lb.py to use api call lb_conf.
@c src/plugins/ct6/ct6.api
a55df1081ipv6 connection tracking plugin
@c src/plugins/ikev2/ikev2.api
7c44d78efIKEv2 to plugin

@page release_notes_19013 Release notes for VPP 19.01.3

This is bug fix release.

For the full list of fixed issues please refer to:

@page release_notes_19012 Release notes for VPP 19.01.2

This is bug fix release.

For the full list of fixed issues please refer to:

@page release_notes_19011 Release notes for VPP 19.01.1

This is bug fix release.

For the full list of fixed issues please refer to:

@page release_notes_1901 Release notes for VPP 19.01

More than 649 commits since the 18.10 release.

Features

Infrastructure

  • NUMA-aware, growable physical memory allocator (pmalloc)
  • FIB: sticky load-balance
  • C11 safe string handling: provide and use "safe" C string handling functions
  • vlib: allocate buffers on local numa, not on numa 1
  • vppinfra: autodetect default hugepage size
  • Move RPC traffic off the shared-memory API queue
  • IPv6: Make link-local configurable per-interface
  • IGMP: improve CLI debug output
  • IPSec: split ipsec nodes into ip4/ip6 nodes
  • IPSec: infra for selecting backends
  • vhost-user: cleanup and performance optimizations
  • ethernet-input, memif improvements and optimizations
  • DPDK: bump to DPDK 18.11
  • reassembly: harden reassembly code
  • stats: Deprecate old (event-based) stats framework
  • vlib: support Hyper-V/Azure VMBus
  • binary api clients: wait for vpp to start
  • graph dispatch trace: capture packet data and buffer metadata, output in pcap format
  • improve feature arc order constraint specification

VNET & Plugins

  • pktgen: correctly replay a mix of single and multi-buffer packets
  • add wireshark dissector to extras
  • avf: optimizations
  • acl-plugin: use L2 feature arc instead of L2 classifier
  • acl-plugin: performance enhancement
  • dpdk: allow interface name to be specified from startup.conf
  • dpdk: blacklist PCI devices by type
  • dpdk: switch to in-memory mode, deprecate use of socket-mem
  • vnet: store hw interface speed in kbps instead of using flags
  • vmxnet3: enable promiscuous mode & cli enhancements
  • gbp: Add support for flow hash profile & l3-out subnets
  • map: Add API support for setting parameters.
  • map: Convert from DPO to input feature
  • nat: improve expired sessions reuse in NAT44
  • nat: syslog - sessions logging
  • nsim: add packet loss simulation, docs
  • perfmon: x86_64 perf counter plugin
  • vnet: L2 feature arc infrastructure

Host stack

  • TCP congestion control improvements
  • TCP Cubic congestion control algorithm
  • TCP fast path optimizations
  • Transport tx connection pacer. TCP uses it by default
  • Basic support for session flushing and TCP PSH segments
  • TCP/session api support for configuring custom local src ip/port
  • VCL/LDP basic support for multi-process applications
  • Overall code hardening, cleanup and bugfixing for tcp, session, vcl and ldp

PAPI & Test framework

  • add specific API types for IP addresses, MAC address, interface index etc.
  • add timeout support for socket transport
  • add support for format/unformat functions
  • generic API types format/unformat support for VAT and custom dump
  • python3 test adjustments
  • make test: create virtualenv under /test/
  • make test: print TEST= values for failed tests
  • add human-friendly annotations to log messages

VOM

  • Add support for redirect contracts in gbp
  • deprecate TAP add ip-punt redirect dump
  • vxlan-gbp support

Known issues

For the full list of issues please refer to fd.io JIRA.

Issues fixed

For the full list of fixed issues please refer to:

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 NameResults
acl_plugin_get_conn_table_max_entriesonly in image
acl_plugin_get_conn_table_max_entries_replyonly in image
app_worker_add_deldefinition changed
app_worker_add_del_replydefinition changed
application_attach_replydefinition changed
bd_ip_mac_add_deldefinition changed
bd_ip_mac_detailsdefinition changed
bd_ip_mac_flushonly in image
bd_ip_mac_flush_replyonly in image
bond_createdefinition changed
cli_inbanddefinition changed
cli_inband_replydefinition changed
gbp_bridge_domain_addonly in image
gbp_bridge_domain_add_replyonly in image
gbp_bridge_domain_delonly in image
gbp_bridge_domain_del_replyonly in image
gbp_bridge_domain_detailsonly in image
gbp_bridge_domain_dumponly in image
gbp_bridge_domain_dump_replyonly in image
gbp_endpoint_detailsdefinition changed
gbp_endpoint_group_addonly in image
gbp_endpoint_group_add_delonly in file
gbp_endpoint_group_add_del_replyonly in file
gbp_endpoint_group_add_replyonly in image
gbp_endpoint_group_delonly in image
gbp_endpoint_group_del_replyonly in image
gbp_endpoint_learn_set_inactive_thresholdonly in image
gbp_endpoint_learn_set_inactive_threshold_replyonly in image
gbp_ext_itf_add_delonly in image
gbp_ext_itf_add_del_replyonly in image
gbp_ext_itf_detailsonly in image
gbp_ext_itf_dumponly in image
gbp_route_domain_addonly in image
gbp_route_domain_add_replyonly in image
gbp_route_domain_delonly in image
gbp_route_domain_del_replyonly in image
gbp_route_domain_detailsonly in image
gbp_route_domain_dumponly in image
gbp_route_domain_dump_replyonly in image
gbp_vxlan_tunnel_addonly in image
gbp_vxlan_tunnel_add_replyonly in image
gbp_vxlan_tunnel_delonly in image
gbp_vxlan_tunnel_del_replyonly in image
gbp_vxlan_tunnel_detailsonly in image
gbp_vxlan_tunnel_dumponly in image
igmp_proxy_device_add_delonly in image
igmp_proxy_device_add_del_interfaceonly in image
igmp_proxy_device_add_del_interface_replyonly in image
igmp_proxy_device_add_del_replyonly in image
ip6_mfib_detailsdefinition changed
ip_container_proxy_detailsonly in image
ip_container_proxy_dumponly in image
ip_mfib_detailsdefinition changed
ip_punt_redirectdefinition changed
ip_punt_redirect_detailsonly in image
ip_punt_redirect_dumponly in image
ip_source_check_interface_add_delonly in image
ip_source_check_interface_add_del_replyonly in image
ipip_6rd_add_tunnel_replydefinition changed
ipip_6rd_del_tunneldefinition changed
ipip_add_tunnel_replydefinition changed
ipip_del_tunneldefinition changed
ipip_tunnel_detailsdefinition changed
ipip_tunnel_dumpdefinition changed
ipsec_backend_detailsonly in image
ipsec_backend_dumponly in image
ipsec_sa_detailsdefinition changed
ipsec_select_backendonly in image
ipsec_select_backend_replyonly in image
ipsec_tunnel_if_add_deldefinition changed
map_add_del_ruledefinition changed
map_add_domaindefinition changed
map_another_segmentdefinition changed
map_domain_detailsdefinition changed
map_if_enable_disableonly in image
map_if_enable_disable_replyonly in image
map_param_add_del_pre_resolveonly in image
map_param_add_del_pre_resolve_replyonly in image
map_param_getonly in image
map_param_get_replyonly in image
map_param_set_fragmentationonly in image
map_param_set_fragmentation_replyonly in image
map_param_set_icmp6only in image
map_param_set_icmp6_replyonly in image
map_param_set_icmponly in image
map_param_set_icmp_replyonly in image
map_param_set_reassemblyonly in image
map_param_set_reassembly_replyonly in image
map_param_set_security_checkonly in image
map_param_set_security_check_replyonly in image
map_param_set_tcponly in image
map_param_set_tcp_replyonly in image
map_param_set_traffic_classonly in image
map_param_set_traffic_class_replyonly in image
map_rule_detailsdefinition changed
memclnt_deletedefinition changed
nat44_add_del_lb_static_mappingdefinition changed
nat44_lb_static_mapping_add_del_localonly in image
nat44_lb_static_mapping_add_del_local_replyonly in image
nat44_lb_static_mapping_detailsdefinition changed
nsim_configuredefinition changed
puntonly in file
punt_detailsonly in image
punt_dumponly in image
punt_replyonly in file
punt_socket_deregisterdefinition changed
punt_socket_detailsonly in image
punt_socket_dumponly in image
punt_socket_registerdefinition changed
set_ip_flow_hashdefinition changed
set_puntonly in image
set_punt_replyonly in image
show_version_replydefinition changed
stats_get_poller_delayonly in file
stats_get_poller_delay_replyonly in file
sw_interface_bond_detailsdefinition changed
sw_interface_detailsdefinition changed
sw_interface_ip6_set_link_local_addressonly in file
sw_interface_ip6_set_link_local_address_replyonly in file
sw_interface_tap_v2_detailsdefinition changed
syslog_get_filteronly in image
syslog_get_filter_replyonly in image
syslog_get_senderonly in image
syslog_get_sender_replyonly in image
syslog_set_filteronly in image
syslog_set_filter_replyonly in image
syslog_set_senderonly in image
syslog_set_sender_replyonly in image
tap_create_v2definition changed
unmap_segmentdefinition changed
vnet_bier_neighbor_countersonly in file
vnet_get_summary_statsonly in file
vnet_get_summary_stats_replyonly in file
vnet_interface_combined_countersonly in file
vnet_interface_simple_countersonly in file
vnet_ip4_fib_countersonly in file
vnet_ip4_mfib_countersonly in file
vnet_ip4_nbr_countersonly in file
vnet_ip6_fib_countersonly in file
vnet_ip6_mfib_countersonly in file
vnet_ip6_nbr_countersonly in file
vnet_per_interface_combined_countersonly in file
vnet_per_interface_simple_countersonly in file
vnet_udp_encap_countersonly in file
want_bier_neighbor_statsonly in file
want_bier_neighbor_stats_replyonly in file
want_interface_combined_statsonly in file
want_interface_combined_stats_replyonly in file
want_interface_simple_statsonly in file
want_interface_simple_stats_replyonly in file
want_ip4_fib_statsonly in file
want_ip4_fib_stats_replyonly in file
want_ip4_mfib_statsonly in file
want_ip4_mfib_stats_replyonly in file
want_ip4_nbr_statsonly in file
want_ip4_nbr_stats_replyonly in file
want_ip6_fib_statsonly in file
want_ip6_fib_stats_replyonly in file
want_ip6_mfib_statsonly in file
want_ip6_mfib_stats_replyonly in file
want_ip6_nbr_statsonly in file
want_ip6_nbr_stats_replyonly in file
want_per_interface_combined_statsonly in file
want_per_interface_combined_stats_replyonly in file
want_per_interface_simple_statsonly in file
want_per_interface_simple_stats_replyonly in file
want_statsonly in file
want_stats_replyonly in file
want_udp_encap_statsonly in file
want_udp_encap_stats_replyonly in file

Found 170 api message signature differences

Patches that changed API definitions

@c src/vnet/interface_types.api
53fffa1API: Add support for type aliases
@c src/vnet/interface.api
f49ba0estats: Deprecate old stats framework
53fffa1API: Add support for type aliases
5100aa9vnet: store hw interface speed in kbps instead of using flags
@c src/vnet/syslog/syslog.api
b4515b4Add RFC5424 syslog protocol support (VPP-1139)
@c src/vnet/fib/fib_types.api
775f73cFIB: encode the label stack in the FIB path during table dump
@c src/vnet/ip/ip.api
7c03ed4VOM: mroutes
3460b01api: ip_source_check_interface_add_del api is added.
609e121VPP-1507: Added binary api to dump configured ip_punt_redirect
2af0e3aflow-hash: Add symmetric flag for flow hashing
47527b2IP-punt: add documentation to the API and fix IP address init
5bb1ecaIPv6: Make link-local configurable per-interface (VPP-1446)
75b9f45ip: add container proxy dump API (VPP-1364)
@c src/vnet/ip/ip_types.api
8c8acc0API: Change ip4_address and ip6_address to use type alias.
ffba3c3MAP: Use explicit address/prefix types in API
@c src/vnet/ip/punt.api
e88865dVPP-1506: dump local punts and registered punt sockets
@c src/vnet/ipsec/ipsec.api
4c422f9Add IPSec interface FIB index for TX packet
b4a7a7dAdd UDP encap flag
b4d3053ipsec: infra for selecting backends
871bca9VPP-1450: binary api call for dumping SPD to interface registration
@c src/vnet/l2/l2.api
e26c81fL2 BD API to flush all IP-MAC entries in the specified BD
8006c6aPAPI: Add MACAddress object wrapper for vl_api_mac_address_t
93cc3eeGBP Endpoint Learning
4d5b917BD ARP entry use common API types
@c src/vnet/vxlan-gbp/vxlan_gbp.api
93cc3eeGBP Endpoint Learning
@c src/vnet/ipip/ipip.api
53fffa1API: Add support for type aliases
@c src/vnet/session/session.api
d85de68vcl: wait for segments with segment handle
fa76a76session: segment handle in accept/connect notifications
c1f5a43session: cleanup use of api_client_index
c0d532dsession: mark apis for deprecation
@c src/vnet/ethernet/ethernet_types.api
8006c6aPAPI: Add MACAddress object wrapper for vl_api_mac_address_t
@c src/vnet/bonding/bond.api
ad9d528bonding: support custom interface IDs
@c src/vnet/devices/tap/tapv2.api
754f24btapv2: add "tap_flags" field to the TAPv2 interface API
@c src/vlibmemory/memclnt.api
eaec2a6bapi: add options to have vpp cleanup client registration
@c src/vpp/api/vpe.api
f49ba0estats: Deprecate old stats framework
413f4a5API: Use string type instead of u8.
@c src/plugins/acl/acl.api
bb5d22dNew api in order to get max entries of connection table is added.
@c src/plugins/nsim/nsim.api
10c5ff1nsim: add packet loss simulation, docs
@c src/plugins/gbp/gbp.api
1c17e2eGBP: add allowed ethertypes to contracts
b6a4795GBP: l3-out subnets
33b81davom: Add support for redirect contracts in gbp
13a08ccGBP: redirect contracts
c29c0afGBP: Endpoints with VLAN tags and birdges that don't learn
93cc3eeGBP Endpoint Learning
@c src/plugins/nat/nat.api
b686508NAT44: nat44_add_del_lb_static_mapping enhancements (VPP-1514)
@c src/plugins/map/map.api
fc7344fMAP: Convert from DPO to input feature.
f34597fMAP: Add API support for MAP input feature.
5a2e278MAP: Add API support for setting parameters.
a173a7aMAP: Use bool type in map.api instead of u8.
ffba3c3MAP: Use explicit address/prefix types in API
@c src/plugins/igmp/igmp.api
97748caIGMP: proxy device

@page release_notes_1810 Release notes for VPP 18.10

More than 632 commits since the 18.07 release.

Features

Infrastructure

  • DPDK 18.08 integration
  • New Stats infrastructure (interface, error, node performance counters)
  • Add configurable "Doug Lea malloc" support

VNET & Plugins

  • Load balancing: support per-port VIP and all-port VIP
  • Port NSH plugin to VPP
  • NAT
    • Configurable port range
    • Virtual Fragmentation Reassembly for endpoint-dependent mode
    • Client-IP based session affinity for load-balancing
    • TCP MSS clamping
    • Session timeout
    • Bug-fixing and performance optimizations

Host stack

  • Support for applications with multiple workers
  • Support for binds from multiple app workers to same ip:port
  • Switched to a message queue for io and control event notifications
  • Support for eventfd based notifications as alternative to mutext-condvar pair
  • VCL refactor to support async event notifications and multiple workers
  • TLS async support in client for HW accleration
  • Performance optimizations and bug-fixing
  • A number of binary APIs will be deprecated in favor of using the event message queue. Details in the API section.

Known issues

For the full list of issues please refer to fd.io JIRA.

Issues fixed

For the full list of fixed issues please refer to:

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

api_versions_reply definition changed app_cut_through_registration_add definition changed app_worker_add_del definition changed application_attach_reply definition changed bd_ip_mac_details only in image bd_ip_mac_dump only in image bfd_udp_get_echo_source definition changed bier_imp_details definition changed bier_route_details definition changed bind_sock definition changed bridge_domain_details definition changed bridge_flags definition changed classify_add_del_session definition changed classify_add_del_table definition changed connect_sock definition changed create_vhost_user_if definition changed get_first_msg_id_reply definition changed gpe_add_del_fwd_entry_reply definition changed gpe_fwd_entry_path_details definition changed ip6_fib_details definition changed ip6nd_proxy_details definition changed ip_add_del_route_reply definition changed ip_address_details definition changed ip_details definition changed ip_fib_details definition changed ip_mfib_details definition changed ip_mroute_add_del_reply definition changed ip_neighbor_add_del_reply definition changed ip_neighbor_details definition changed ip_reassembly_get_reply definition changed ip_unnumbered_details definition changed ipip_6rd_add_tunnel definition changed ipip_add_tunnel definition changed ipsec_spds_details only in image ipsec_spds_dump only in image l2_interface_efp_filter definition changed lisp_eid_table_vni_details definition changed map_another_segment definition changed mfib_signal_details definition changed mpls_route_add_del_reply definition changed mpls_tunnel_add_del definition changed mpls_tunnel_add_del_reply definition changed mpls_tunnel_details definition changed mpls_tunnel_dump definition changed one_eid_table_vni_details definition changed qos_mark_enable_disable definition changed qos_record_enable_disable definition changed reset_session_reply definition changed rpc_call definition changed show_threads definition changed sockclnt_create_reply definition changed sockclnt_delete definition changed sockclnt_delete_reply definition changed sw_interface_rx_placement_details only in image sw_interface_rx_placement_dump only in image sw_interface_set_ip_directed_broadcast definition changed sw_interface_set_l2_bridge definition changed sw_interface_set_rx_placement definition changed sw_interface_set_vxlan_gbp_bypass definition changed udp_encap_add definition changed udp_encap_add_del_reply only in file udp_encap_add_reply only in image udp_encap_del definition changed udp_encap_details definition changed unbind_sock definition changed vxlan_gbp_tunnel_add_del definition changed vxlan_gbp_tunnel_details only in image vxlan_gbp_tunnel_dump only in image Found 68 api message signature differences

Patches that changed API definitions

@c src/plugins/avf/avf.api
149d0e28avf: RSS support
4e6014fcavf: api fix
@c src/plugins/gbp/gbp.api
c0a93143GBP Endpoint Updates
61b94c6bvxlan-gbp: Add support for vxlan gbp
@c src/plugins/igmp/igmp.api
bdc0e6b7Trivial: Clean up some typos.
@c src/plugins/lb/lb.api
6a4375e0LB: fix flush flow table issue
49ca2601Add flush flag on del as command
219cc90cSupport lb on both vip and per-port-vip case
@c src/plugins/nat/nat.api
bb4e0225NAT: TCP MSS clamping
5d28c7afNAT: add support for configurable port range (VPP-1346)
ea5b5be4NAT44: client-IP based session affinity for load-balancing (VPP-1297)
878c646aNAT44: add support for session timeout (VPP-1272)
69ce30d6NAT: update nat_show_config_reply API (VPP-1403)
6bd197ebRemove client_index field from replies in API
c6c0d2a0NAT44: LB NAT - local backends in multiple VRFs (VPP-1345)
@c src/plugins/vmxnet3/vmxnet3.api
df7f8e8cvmxnet3 device driver
@c src/plugins/nsh/nsh.api
d313f9e6Port NSH plugin to VPP
@c src/plugins/nsim/nsim.api
9e3252b5Network delay simulator plugin
@c src/plugins/svs/svs.api
d1e68ab7Source VRF Select
@c src/vlibmemory/memclnt.api
94495f2aPAPI: Use UNIX domain sockets instead of shared memory
6bd197ebRemove client_index field from replies in API
75282457Fix "Old Style VLA" build warnings
@c src/vnet/interface.api
f0b42f48itf: dump interface rx-placement
bdc0e6b7Trivial: Clean up some typos.
54f7c51frx-placement: Add API call for interface rx-placement
1855b8e4IP directed broadcast
@c src/vnet/bfd/bfd.api
2d3c7b9cBFD: add get echo source API (VPP-1367)
@c src/vnet/bier/bier.api
ef90ed08BIER API and load-balancing fixes
6bd197ebRemove client_index field from replies in API
@c src/vnet/classify/classify.api
34eb5d42classify_add_del_session API: Use more descriptive docstring (VPP-1385)
75282457Fix "Old Style VLA" build warnings
@c src/vnet/devices/pipe/pipe.api
208c29aaVOM: support for pipes
@c src/vnet/devices/virtio/vhost_user.api
ee2e58f6vhost-user: Add disable feature support in api
@c src/vnet/ethernet/ethernet_types.api
de5b08fbIntroduce a mac_address_t on the API and in VPP
@c src/vnet/ip/ip_types.api
d0df49f2Use IP address types on UDP encap API
@c src/vnet/ip/ip.api
412ecd32Improve ip_mroute_add_del documentation
14260393Add adjacency counters to the stats segment
28c142e3mroute routers in the stats segment
008dbe10Route counters in the stats segment
de5b08fbIntroduce a mac_address_t on the API and in VPP
6bd197ebRemove client_index field from replies in API
b11f903aFix context field position in API definition
@c src/vnet/ipip/ipip.api
61502115IPIP and SIXRD tunnels create API needs table-IDs not fib-indexes
@c src/vnet/ipsec/ipsec.api
a9a0b2ceIPsec: add API for SPDs dump (VPP-1363)
bdc0e6b7Trivial: Clean up some typos.
@c src/vnet/l2/l2.api
0a4e0063Fix documentation about sw_interface_set_l2_bridge
b474380fL2 BD: introduce a BD interface on which to send UU packets
bdc0e6b7Trivial: Clean up some typos.
5c7c49d1Fix documentation for SHG in bridge domain
5d82d2f1l2: arp termination dump
6b9b41c8L2 EFP: byteswap sw_if_index, enable flag can be u8 on .api
@c src/vnet/lisp-cp/lisp.api
bdc0e6b7Trivial: Clean up some typos.
6bd197ebRemove client_index field from replies in API
@c src/vnet/lisp-cp/one.api
bdc0e6b7Trivial: Clean up some typos.
6bd197ebRemove client_index field from replies in API
@c src/vnet/lisp-gpe/lisp_gpe.api
6bd197ebRemove client_index field from replies in API
b11f903aFix context field position in API definition
@c src/vnet/mpls/mpls.api
f5fa5ae2MPLS tunnel dump: use sw_if_index not tunnel_index
6a30b5f9MPLS tunnel dump fix
008dbe10Route counters in the stats segment
7c922dc4SR-MPLS: fixes and tests
@c src/vnet/qos/qos.api
bdc0e6b7Trivial: Clean up some typos.
ed234e7fEnum type on the API for QoS sources
@c src/vnet/session/session.api
ab2f6dbfsession: support multiple worker binds
134a996avcl: add support for multi-worker apps
1553197fsession: add support for multiple app workers
6bd197ebRemove client_index field from replies in API
99368315vcl: support for eventfd mq signaling
@c src/vnet/span/span.api
bdc0e6b7Trivial: Clean up some typos.
@c src/vnet/udp/udp.api
9c0a3c42UDP-Encap: name counters for the stats segment
d0df49f2Use IP address types on UDP encap API
@c src/vnet/unix/tap.api
bdc0e6b7Trivial: Clean up some typos.
@c src/vnet/vxlan-gbp/vxlan_gbp.api
79a05f54VXLAN-GBP: use common types on the API
61b94c6bvxlan-gbp: Add support for vxlan gbp
@c src/vpp/api/vpe.api
5d64c786thread: Add show threads api
ec11b13aTrivial: Cleanup some typos.
@c src/vpp/stats/stats.api
ec11b13aTrivial: Cleanup some typos.

Notice of future API deprecation

  • bind_uri_reply
  • accept_session
  • accept_session_reply
  • disconnect_session_reply
  • reset_session
  • reset_session_reply
  • bind_sock_reply
  • connect_session_reply

@page release_notes_1807 Release notes for VPP 18.07

More than 533 commits since the 18.04 release.

Features

Infrastructure

  • DPDK 18.02.1
    • Complete rework of the dpdk-input node
    • Display rx/tx burst function name in "show hardware detail"
    • Improve buffer alloc perfomance
      • This is ~50% improvement in buffer alloc performance. For a 256 buffer allocation, it was ~10 clocks/buffer, now is < 5 clocks.
    • Add per-numa page allocation info to 'show memory'
    • Vectorized bihash_{48,40,24,16}_8 key compare
      • bihash_48_8 case:
        • Scalar code: 6 clocks
        • SSE4.2 code: 3 clocks
        • AVX2 code: 2.27 clocks
        • AVX512 code: 1.5 clocks
    • Pollable Stats
      • Stats are now available to a client in a shared memory segment and in the form of a directory, allowing very high performance polling of stats without directly querying VPP.

VNET & Plugins

  • IGMP improvements
    • Enable/Disable an interface for IGMP
    • improve logging
    • refactor common code
    • no orphaned timers
    • IGMP state changes in main thread only
    • Large groups split over multiple state-change reports
    • SSM range configuration API.
    • more tests
  • IP: vectorized IP checksum
  • VXLAN : HW offload RX flow
  • Rework kube-proxy into LB plugin and add NATA66
  • NAT:
    • Code refactor
    • Syslog
    • Multiple outside interfaces
    • Endpoint dependent filtering and mapping
  • ACL:
    • Tuple Merge algorithm cleanup and integration
    • Processing pipeline optimizations
    • Refactoring
  • Experimental AVF driver

Host stack

  • Session: performance improvements, add support for connectionless transports, datagram reception and transmission
  • TCP: congestion control improvements and overall fixes
  • UDP: datagram mode
  • TLS async support

Known issues

For the full list of issues please refer to fd.io JIRA.

Issues fixed

For the full list of fixed issues please refer to:

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 only in image abf_itf_attach_dump only in image abf_plugin_get_version definition changed abf_policy_add_del definition changed abf_policy_details only in image abf_policy_dump only in image af_packet_details only in image af_packet_dump only in image avf_create definition changed avf_delete definition changed bind_sock_reply definition changed bind_uri_reply definition changed dhcp6_client_enable_disable definition changed dhcp6_clients_enable_disable definition changed dhcp6_duid_ll_set definition changed dhcp6_pd_client_enable_disable definition changed dhcp6_pd_reply_event only in image dhcp6_pd_send_client_message definition changed dhcp6_reply_event only in image dhcp6_send_client_message definition changed dhcp_client_config definition changed dhcp_client_details only in image dhcp_client_dump only in image dhcp_compl_event definition changed dslite_address_details only in image dslite_address_dump only in image gbp_endpoint_group_add_del definition changed gbp_endpoint_group_details only in image gbp_endpoint_group_dump only in image gbp_recirc_add_del definition changed gbp_recirc_details only in image gbp_recirc_dump only in image gbp_subnet_add_del definition changed gbp_subnet_details only in image gbp_subnet_dump only in image hw_interface_set_mtu definition changed igmp_details definition changed igmp_dump definition changed igmp_enable_disable definition changed igmp_event definition changed igmp_group_prefix_details only in image igmp_group_prefix_dump only in image igmp_group_prefix_set definition changed igmp_listen definition changed ikev2_profile_set_auth definition changed ikev2_profile_set_id definition changed ip6_add_del_address_using_prefix definition changed ip_mroute_add_del definition changed ip_probe_neighbor definition changed ip_scan_neighbor_enable_disable definition changed ip_unnumbered_details only in image ip_unnumbered_dump only in image ipip_6rd_add_tunnel definition changed ipip_add_tunnel definition changed ipip_tunnel_details definition changed ipsec_sa_details definition changed ipsec_sad_add_del_entry definition changed ipsec_tunnel_if_add_del definition changed kp_add_del_pod definition changed kp_add_del_vip definition changed kp_conf definition changed lb_add_del_vip definition changed mactime_add_del definition changed mactime_enable definition changed memclnt_create definition changed memclnt_create_reply definition changed memfd_segment_create definition changed nat44_add_del_lb_static_mapping definition changed nat44_add_del_static_mapping definition changed nat44_del_session definition changed nat44_lb_static_mapping_details definition changed nat44_static_mapping_details definition changed nat44_user_session_details definition changed pipe_create definition changed pipe_delete definition changed pipe_details only in image pipe_dump only in image pot_profile_activate definition changed pot_profile_add definition changed pot_profile_del definition changed proxy_arp_add_del definition changed proxy_arp_details only in image proxy_arp_dump only in image proxy_arp_intfc_details only in image proxy_arp_intfc_dump only in image sock_init_shm_reply definition changed sockclnt_create definition changed sockclnt_create_reply definition changed sr_localsid_add_del definition changed sr_localsids_details definition changed sr_policies_details only in image sr_policies_dump only in image sr_policy_add definition changed sr_policy_del definition changed sr_policy_mod definition changed sr_steering_pol_details only in image sr_steering_pol_dump only in image sw_interface_details definition changed sw_interface_set_mtu definition changed tap_create_v2 definition changed vnet_bier_neighbor_counters only in image vnet_get_summary_stats_reply definition changed vxlan_offload_rx definition changed want_bier_neighbor_stats definition changed want_dhcp6_pd_reply_events definition changed want_dhcp6_reply_events definition changed Found 107 api message signature differences

Patches that changed API definitions

@c src/plugins/ioam/lib-pot/pot.api
e9fcf23Fix some build warnings about "Old Style VLA"
@c src/plugins/gbp/gbp.api
25b0494GBP V2
@c src/plugins/map/map.api
381e9a9MAP: Move MAP-E/T to a plugin.
@c src/plugins/igmp/igmp.api
947ea62IGMP improvements
@c src/plugins/lb/lb.api
d92a0b5Rework kube-proxy into LB plugin
@c src/plugins/nat/nat.api
70a26acNAT44: nat44_del_session and nat44_user_session_details API update (VPP-1271)
ebdf190NAT44: TCP connection close detection (VPP-1266)
1e5c07dAdd special Twice-NAT feature (VPP-1221)
16aa7f8DSLite: Implement new API call DSLITE_ADDRESS_DUMP.
@c src/plugins/avf/avf.api
258a189avf: api fix
6c9b964avf: binary API and configurable RX/TX queue size
@c src/plugins/mactime/mactime.api
7055e26Driver level time-based src mac filter
@c src/plugins/abf/abf.api
669d07dACL based forwarding
@c src/vlibmemory/memclnt.api
dab732aVPP-1335 vapi crash when memclnt_keepalive received
7895872Remove the historical memfd api segment bootstrap
@c src/vpp/stats/stats.api
a21a367VPP-1324 SIGSEGV vl_msg_api_handler_with_vm_node()
586479aBIER neighbor stats
e906aacSTATS: Separate socket for fd exchange.
048a4e5export counters in a memfd segment
@c src/vnet/interface.api
d723161MTU: Software interface / Per-protocol MTU support
fe7d4a2Revert "MTU: Setting of MTU on software interface (instead of hardware interface)"
70083eeMTU: Setting of MTU on software interface (instead of hardware interface)
@c src/vnet/ipfix-export/ipfix_export.api
a9855efFlow: Rename IPFIX exporter.
@c src/vnet/dhcp/dhcp6_pd_client_cp.api
81119e8Implement DHCPv6 PD client (VPP-718, VPP-1050)
@c src/vnet/dhcp/dhcp.api
dd3b8f7Implement DHCPv6 IA NA client (VPP-1094)
d9778c2Update DHCPv6 DUID code and fix coverity warnings
81119e8Implement DHCPv6 PD client (VPP-718, VPP-1050)
daff178DHCP Client Dump
@c src/vnet/dhcp/dhcp6_ia_na_client_cp.api
dd3b8f7Implement DHCPv6 IA NA client (VPP-1094)
@c src/vnet/ip/ip.api
947ea62IGMP improvements
7eaaf74proxy_arp: remove unused is_add
0053de6ARP proxy dumps
9e2f915IP unnumbered dump
7f358b3Periodic scan and probe of IP neighbors to maintain neighbor pools
e821ab1IP mcast: allow unicast address as a next-hop
c7b4304Implement ip_probe_neighbor API
@c src/vnet/ip/ip_types.api
947ea62IGMP improvements
2c2feabVPPAPIGEN: Add union and enum support and IP4/IP6 address type.
@c src/vnet/devices/af_packet/af_packet.api
04e0bb2af_packet: Add support for dump interfaces
@c src/vnet/devices/tap/tapv2.api
d600ffeUpdate tapv2 documentation
0b06111VPP-1305: Add support for tags
@c src/vnet/devices/pipe/pipe.api
ee8b973VOM: support for pipes
17ff3c1Pipes
@c src/vnet/ipip/ipip.api
d57f636VPP-1277: IPIP - Copy TOS/TC from inner packet to outer.
@c src/vnet/session/session.api
7fb0fe1udp/session: refactor to support dgram mode
@c src/vnet/ipsec/ipsec.api
4b089f2ipsec: support UDP encap/decap for NAT traversal
e9fcf23Fix some build warnings about "Old Style VLA"
8e1039aAllow an IPsec tunnel interface to be renumbered
@c src/vnet/vxlan/vxlan.api
af86a48vxlan:offload RX flow
@c src/vnet/srv6/sr.api
3337bd2Fixed bugs in SRv6 API
e9fcf23Fix some build warnings about "Old Style VLA"

@page release_notes_1804 Release notes for VPP 18.04

More than 570 commits since the 18.01 release.

Features

Infrastructure

  • DPDK 18.02.1
  • ARM aarch64 integrated into CI

VNET & Plugins

  • ERSPAN
  • L3DSR load balancing support
  • VPC bonding / LACP
  • IPv4/IPv6 packet reassembly
  • IPv6 link-local support
  • Asymmetrical static NAT
  • 464XLAT for NAT44
  • MAP-T CE support
  • Intel Adaptive Virtual Function native device driver plugin
  • Marvell device plugin
  • SRv6 static, dynamic and masquerading proxy plugins
  • MPLS Uniform mode
  • IGMP plugin
  • IPIP tunnel support (IPv4/IPv6 over IPv4/IPv6)
  • IPv6 Router Discovery mechanism

VLIB

  • ARM-optimized library variations for key functions
  • Better handling of physmem on non-NUMA kernels

Host stack

  • TLS support via OpenSSL or mbedtls software engines
  • Session layer can utilize both shm and memfd (secure) FIFO segments
  • STCP
  • VCL logging / tracing

API framework

  • New API definition compiler (vppapigen)
  • Memory (shm) and socket APIs refactored
  • API handlers refactored to make them transport (shared memory or socket) agnostic
  • Improved support for bootstrapping of the shm API with memfd segments over the socket API

Packaging

  • SELinux for RPM builds
  • Debuginfo RPMs
  • ARM aarch64 for Ubuntu

Known issues

For the full list of issues please refer to fd.io JIRA.

Issues fixed

For the full list of fixed issues please refer to:

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 NameResults
accept_sessiondefinition changed
accept_session_replydefinition changed
acl_add_replacedefinition changed
acl_add_replace_replydefinition changed
acl_deldefinition changed
acl_del_replydefinition changed
acl_detailsdefinition changed
acl_dumpdefinition changed
acl_interface_add_deldefinition changed
acl_interface_add_del_replydefinition changed
acl_interface_etype_whitelist_detailsonly in image
acl_interface_etype_whitelist_dumponly in image
acl_interface_list_detailsdefinition changed
acl_interface_list_dumpdefinition changed
acl_interface_set_acl_listdefinition changed
acl_interface_set_acl_list_replydefinition changed
acl_interface_set_etype_whitelistdefinition changed
acl_plugin_control_pingdefinition changed
acl_plugin_control_ping_replydefinition changed
acl_plugin_get_versiondefinition changed
acl_plugin_get_version_replydefinition changed
add_node_nextdefinition changed
add_node_next_replydefinition changed
af_packet_createdefinition changed
af_packet_create_replydefinition changed
af_packet_deletedefinition changed
af_packet_delete_replydefinition changed
af_packet_set_l4_cksum_offloaddefinition changed
af_packet_set_l4_cksum_offload_replydefinition changed
api_versionsdefinition changed
api_versions_replydefinition changed
app_namespace_add_deldefinition changed
app_namespace_add_del_replydefinition changed
application_attachdefinition changed
application_attach_replydefinition changed
application_detachdefinition changed
application_detach_replydefinition changed
application_tls_cert_adddefinition changed
application_tls_key_adddefinition changed
bd_ip_mac_add_deldefinition changed
bd_ip_mac_add_del_replydefinition changed
bfd_auth_del_keydefinition changed
bfd_auth_del_key_replydefinition changed
bfd_auth_keys_detailsdefinition changed
bfd_auth_keys_dumpdefinition changed
bfd_auth_set_keydefinition changed
bfd_auth_set_key_replydefinition changed
bfd_udp_adddefinition changed
bfd_udp_add_replydefinition changed
bfd_udp_auth_activatedefinition changed
bfd_udp_auth_activate_replydefinition changed
bfd_udp_auth_deactivatedefinition changed
bfd_udp_auth_deactivate_replydefinition changed
bfd_udp_deldefinition changed
bfd_udp_del_echo_sourcedefinition changed
bfd_udp_del_echo_source_replydefinition changed
bfd_udp_del_replydefinition changed
bfd_udp_moddefinition changed
bfd_udp_mod_replydefinition changed
bfd_udp_session_detailsdefinition changed
bfd_udp_session_dumpdefinition changed
bfd_udp_session_set_flagsdefinition changed
bfd_udp_session_set_flags_replydefinition changed
bfd_udp_set_echo_sourcedefinition changed
bfd_udp_set_echo_source_replydefinition changed
bier_disp_entry_add_deldefinition changed
bier_disp_entry_add_del_replydefinition changed
bier_disp_entry_detailsdefinition changed
bier_disp_entry_dumpdefinition changed
bier_disp_table_add_deldefinition changed
bier_disp_table_add_del_replydefinition changed
bier_disp_table_detailsdefinition changed
bier_disp_table_dumpdefinition changed
bier_imp_adddefinition changed
bier_imp_add_replydefinition changed
bier_imp_deldefinition changed
bier_imp_del_replydefinition changed
bier_imp_detailsdefinition changed
bier_imp_dumpdefinition changed
bier_route_add_deldefinition changed
bier_route_add_del_replydefinition changed
bier_route_detailsdefinition changed
bier_route_dumpdefinition changed
bier_table_add_deldefinition changed
bier_table_add_del_replydefinition changed
bier_table_detailsdefinition changed
bier_table_dumpdefinition changed
bind_sockdefinition changed
bind_sock_replydefinition changed
bind_uridefinition changed
bind_uri_replydefinition changed
bond_createdefinition changed
bond_deletedefinition changed
bond_detach_slavedefinition changed
bond_enslavedefinition changed
bridge_domain_add_deldefinition changed
bridge_domain_add_del_replydefinition changed
bridge_domain_detailsdefinition changed
bridge_domain_dumpdefinition changed
bridge_domain_set_mac_agedefinition changed
bridge_domain_set_mac_age_replydefinition changed
bridge_flagsdefinition changed
bridge_flags_replydefinition changed
cdp_enabledefinition changed
classify_add_del_sessiondefinition changed
classify_add_del_session_replydefinition changed
classify_add_del_tabledefinition changed
classify_add_del_table_replydefinition changed
classify_session_detailsdefinition changed
classify_session_dumpdefinition changed
classify_set_interface_ip_tabledefinition changed
classify_set_interface_ip_table_replydefinition changed
classify_set_interface_l2_tablesdefinition changed
classify_set_interface_l2_tables_replydefinition changed
classify_table_by_interfacedefinition changed
classify_table_by_interface_replydefinition changed
classify_table_idsdefinition changed
classify_table_ids_replydefinition changed
classify_table_infodefinition changed
classify_table_info_replydefinition changed
clidefinition changed
cli_inbanddefinition changed
cli_inband_replydefinition changed
cli_replydefinition changed
collect_detailed_interface_statsdefinition changed
connect_sessiondefinition changed
connect_session_replydefinition changed
connect_sockdefinition changed
connect_sock_replydefinition changed
connect_uridefinition changed
connect_uri_replydefinition changed
control_pingdefinition changed
control_ping_replydefinition changed
cop_interface_enable_disabledefinition changed
cop_interface_enable_disable_replydefinition changed
cop_whitelist_enable_disabledefinition changed
cop_whitelist_enable_disable_replydefinition changed
create_loopbackdefinition changed
create_loopback_instancedefinition changed
create_loopback_instance_replydefinition changed
create_loopback_replydefinition changed
create_subifdefinition changed
create_subif_replydefinition changed
create_vhost_user_ifdefinition changed
create_vhost_user_if_replydefinition changed
create_vlan_subifdefinition changed
create_vlan_subif_replydefinition changed
delete_loopbackdefinition changed
delete_loopback_replydefinition changed
delete_subifdefinition changed
delete_subif_replydefinition changed
delete_vhost_user_ifdefinition changed
delete_vhost_user_if_replydefinition changed
dhcp_client_configdefinition changed
dhcp_client_config_replydefinition changed
dhcp_compl_eventdefinition changed
dhcp_proxy_configdefinition changed
dhcp_proxy_config_replydefinition changed
dhcp_proxy_detailsdefinition changed
dhcp_proxy_dumpdefinition changed
dhcp_proxy_set_vssdefinition changed
dhcp_proxy_set_vss_replydefinition changed
disconnect_sessiondefinition changed
disconnect_session_replydefinition changed
dns_enable_disabledefinition changed
dns_enable_disable_replydefinition changed
dns_name_server_add_deldefinition changed
dns_name_server_add_del_replydefinition changed
dns_resolve_ipdefinition changed
dns_resolve_ip_replydefinition changed
dns_resolve_namedefinition changed
dns_resolve_name_replydefinition changed
dslite_add_del_pool_addr_rangedefinition changed
dslite_add_del_pool_addr_range_replydefinition changed
dslite_get_aftr_addrdefinition changed
dslite_get_b4_addrdefinition changed
dslite_set_aftr_addrdefinition changed
dslite_set_aftr_addr_replydefinition changed
dslite_set_b4_addrdefinition changed
feature_enable_disabledefinition changed
feature_enable_disable_replydefinition changed
flow_classify_detailsdefinition changed
flow_classify_dumpdefinition changed
flow_classify_set_interfacedefinition changed
flow_classify_set_interface_replydefinition changed
flowprobe_paramsdefinition changed
flowprobe_params_replydefinition changed
flowprobe_tx_interface_add_deldefinition changed
flowprobe_tx_interface_add_del_replydefinition changed
gbp_contract_add_deldefinition changed
gbp_contract_detailsonly in image
gbp_contract_dumponly in image
gbp_endpoint_add_deldefinition changed
gbp_endpoint_detailsonly in image
gbp_endpoint_dumponly in image
geneve_add_del_tunneldefinition changed
geneve_add_del_tunnel_replydefinition changed
geneve_tunnel_detailsdefinition changed
geneve_tunnel_dumpdefinition changed
get_first_msg_iddefinition changed
get_first_msg_id_replydefinition changed
get_next_indexdefinition changed
get_next_index_replydefinition changed
get_node_graphdefinition changed
get_node_graph_replydefinition changed
get_node_indexdefinition changed
get_node_index_replydefinition changed
gpe_add_del_fwd_entrydefinition changed
gpe_add_del_fwd_entry_replydefinition changed
gpe_add_del_ifacedefinition changed
gpe_add_del_iface_replydefinition changed
gpe_add_del_native_fwd_rpathdefinition changed
gpe_add_del_native_fwd_rpath_replydefinition changed
gpe_enable_disabledefinition changed
gpe_enable_disable_replydefinition changed
gpe_fwd_entries_getdefinition changed
gpe_fwd_entries_get_replydefinition changed
gpe_fwd_entry_path_detailsdefinition changed
gpe_fwd_entry_path_dumpdefinition changed
gpe_fwd_entry_vnis_getdefinition changed
gpe_fwd_entry_vnis_get_replydefinition changed
gpe_get_encap_modedefinition changed
gpe_get_encap_mode_replydefinition changed
gpe_native_fwd_rpaths_getdefinition changed
gpe_native_fwd_rpaths_get_replydefinition changed
gpe_set_encap_modedefinition changed
gpe_set_encap_mode_replydefinition changed
gre_add_del_tunneldefinition changed
gre_add_del_tunnel_replydefinition changed
gre_tunnel_detailsdefinition changed
gre_tunnel_dumpdefinition changed
gtpu_add_del_tunneldefinition changed
gtpu_add_del_tunnel_replydefinition changed
gtpu_tunnel_detailsdefinition changed
gtpu_tunnel_dumpdefinition changed
igmp_clear_interfacedefinition changed
igmp_detailsonly in image
igmp_dumponly in image
igmp_enable_disabledefinition changed
igmp_eventonly in image
igmp_listendefinition changed
ikev2_initiate_del_child_sadefinition changed
ikev2_initiate_del_child_sa_replydefinition changed
ikev2_initiate_del_ike_sadefinition changed
ikev2_initiate_del_ike_sa_replydefinition changed
ikev2_initiate_rekey_child_sadefinition changed
ikev2_initiate_rekey_child_sa_replydefinition changed
ikev2_initiate_sa_initdefinition changed
ikev2_initiate_sa_init_replydefinition changed
ikev2_profile_add_deldefinition changed
ikev2_profile_add_del_replydefinition changed
ikev2_profile_set_authdefinition changed
ikev2_profile_set_auth_replydefinition changed
ikev2_profile_set_iddefinition changed
ikev2_profile_set_id_replydefinition changed
ikev2_profile_set_tsdefinition changed
ikev2_profile_set_ts_replydefinition changed
ikev2_set_esp_transformsdefinition changed
ikev2_set_esp_transforms_replydefinition changed
ikev2_set_ike_transformsdefinition changed
ikev2_set_ike_transforms_replydefinition changed
ikev2_set_local_keydefinition changed
ikev2_set_local_key_replydefinition changed
ikev2_set_responderdefinition changed
ikev2_set_responder_replydefinition changed
ikev2_set_sa_lifetimedefinition changed
ikev2_set_sa_lifetime_replydefinition changed
input_acl_set_interfacedefinition changed
input_acl_set_interface_replydefinition changed
interface_name_renumberdefinition changed
interface_name_renumber_replydefinition changed
ioam_cache_ip6_enable_disabledefinition changed
ioam_cache_ip6_enable_disable_replydefinition changed
ioam_disabledefinition changed
ioam_disable_replydefinition changed
ioam_enabledefinition changed
ioam_enable_replydefinition changed
ioam_export_ip6_enable_disabledefinition changed
ioam_export_ip6_enable_disable_replydefinition changed
ip4_arp_eventdefinition changed
ip6_fib_detailsdefinition changed
ip6_fib_dumpdefinition changed
ip6_mfib_detailsdefinition changed
ip6_mfib_dumpdefinition changed
ip6_nd_address_autoconfigdefinition changed
ip6_nd_eventdefinition changed
ip6_ra_eventonly in image
ip6nd_proxy_add_deldefinition changed
ip6nd_proxy_add_del_replydefinition changed
ip6nd_proxy_detailsdefinition changed
ip6nd_proxy_dumpdefinition changed
ip6nd_send_router_solicitationdefinition changed
ip_add_del_routedefinition changed
ip_add_del_route_replydefinition changed
ip_address_detailsdefinition changed
ip_address_dumpdefinition changed
ip_container_proxy_add_deldefinition changed
ip_container_proxy_add_del_replydefinition changed
ip_detailsdefinition changed
ip_dumpdefinition changed
ip_fib_detailsdefinition changed
ip_fib_dumpdefinition changed
ip_mfib_detailsdefinition changed
ip_mfib_dumpdefinition changed
ip_mroute_add_deldefinition changed
ip_mroute_add_del_replydefinition changed
ip_neighbor_add_deldefinition changed
ip_neighbor_add_del_replydefinition changed
ip_neighbor_detailsdefinition changed
ip_neighbor_dumpdefinition changed
ip_punt_policedefinition changed
ip_punt_police_replydefinition changed
ip_punt_redirectdefinition changed
ip_punt_redirect_replydefinition changed
ip_reassembly_enable_disabledefinition changed
ip_reassembly_getdefinition changed
ip_reassembly_setdefinition changed
ip_source_and_port_range_check_add_deldefinition changed
ip_source_and_port_range_check_add_del_replydefinition changed
ip_source_and_port_range_check_interface_add_deldefinition changed
ip_source_and_port_range_check_interface_add_del_replydefinition changed
ip_table_add_deldefinition changed
ip_table_add_del_replydefinition changed
ipfix_classify_stream_detailsdefinition changed
ipfix_classify_stream_dumpdefinition changed
ipfix_classify_table_add_deldefinition changed
ipfix_classify_table_add_del_replydefinition changed
ipfix_classify_table_detailsdefinition changed
ipfix_classify_table_dumpdefinition changed
ipfix_exporter_detailsdefinition changed
ipfix_exporter_dumpdefinition changed
ipip_6rd_add_tunneldefinition changed
ipip_6rd_del_tunneldefinition changed
ipip_add_tunneldefinition changed
ipip_del_tunneldefinition changed
ipip_tunnel_detailsonly in image
ipip_tunnel_dumponly in image
ipsec_gre_add_del_tunneldefinition changed
ipsec_gre_add_del_tunnel_replydefinition changed
ipsec_gre_tunnel_detailsdefinition changed
ipsec_gre_tunnel_dumpdefinition changed
ipsec_interface_add_del_spddefinition changed
ipsec_interface_add_del_spd_replydefinition changed
ipsec_sa_detailsdefinition changed
ipsec_sa_dumpdefinition changed
ipsec_sa_set_keydefinition changed
ipsec_sa_set_key_replydefinition changed
ipsec_sad_add_del_entrydefinition changed
ipsec_sad_add_del_entry_replydefinition changed
ipsec_spd_add_deldefinition changed
ipsec_spd_add_del_entrydefinition changed
ipsec_spd_add_del_entry_replydefinition changed
ipsec_spd_add_del_replydefinition changed
ipsec_spd_detailsdefinition changed
ipsec_spd_dumpdefinition changed
ipsec_tunnel_if_add_deldefinition changed
ipsec_tunnel_if_add_del_replydefinition changed
ipsec_tunnel_if_set_keydefinition changed
ipsec_tunnel_if_set_key_replydefinition changed
ipsec_tunnel_if_set_sadefinition changed
ipsec_tunnel_if_set_sa_replydefinition changed
kp_add_del_poddefinition changed
kp_add_del_pod_replydefinition changed
kp_add_del_vipdefinition changed
kp_add_del_vip_replydefinition changed
kp_confdefinition changed
kp_conf_replydefinition changed
l2_emulationdefinition changed
l2_emulation_replydefinition changed
l2_fib_clear_tabledefinition changed
l2_fib_clear_table_replydefinition changed
l2_fib_table_detailsdefinition changed
l2_fib_table_dumpdefinition changed
l2_flagsdefinition changed
l2_flags_replydefinition changed
l2_interface_efp_filterdefinition changed
l2_interface_efp_filter_replydefinition changed
l2_interface_pbb_tag_rewritedefinition changed
l2_interface_pbb_tag_rewrite_replydefinition changed
l2_interface_vlan_tag_rewritedefinition changed
l2_interface_vlan_tag_rewrite_replydefinition changed
l2_macs_eventdefinition changed
l2_patch_add_deldefinition changed
l2_patch_add_del_replydefinition changed
l2_xconnect_detailsdefinition changed
l2_xconnect_dumpdefinition changed
l2fib_add_deldefinition changed
l2fib_add_del_replydefinition changed
l2fib_flush_alldefinition changed
l2fib_flush_all_replydefinition changed
l2fib_flush_bddefinition changed
l2fib_flush_bd_replydefinition changed
l2fib_flush_intdefinition changed
l2fib_flush_int_replydefinition changed
l2tpv3_create_tunneldefinition changed
l2tpv3_create_tunnel_replydefinition changed
l2tpv3_interface_enable_disabledefinition changed
l2tpv3_interface_enable_disable_replydefinition changed
l2tpv3_set_lookup_keydefinition changed
l2tpv3_set_lookup_key_replydefinition changed
l2tpv3_set_tunnel_cookiesdefinition changed
l2tpv3_set_tunnel_cookies_replydefinition changed
lb_add_del_asdefinition changed
lb_add_del_as_replydefinition changed
lb_add_del_vipdefinition changed
lb_add_del_vip_replydefinition changed
lb_confdefinition changed
lb_conf_replydefinition changed
lisp_add_del_adjacencydefinition changed
lisp_add_del_adjacency_replydefinition changed
lisp_add_del_local_eiddefinition changed
lisp_add_del_local_eid_replydefinition changed
lisp_add_del_locatordefinition changed
lisp_add_del_locator_replydefinition changed
lisp_add_del_locator_setdefinition changed
lisp_add_del_locator_set_replydefinition changed
lisp_add_del_map_request_itr_rlocsdefinition changed
lisp_add_del_map_request_itr_rlocs_replydefinition changed
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Found 1036 api message signature differences

Patches that changed API definitions

@c src/vpp/stats/stats.api
43b1f44UDP Encap counters
ff92efestats: allow configuring poller delay
51e5968API: Add service definitions for events and singleton messages (second attempt)
2de1f15Revert "API: Add service definitions for events and singleton messages."
f7b7fa5API: Add service definitions for events and singleton messages.
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vpp/oam/oam.api
51e5968API: Add service definitions for events and singleton messages (second attempt)
2de1f15Revert "API: Add service definitions for events and singleton messages."
f7b7fa5API: Add service definitions for events and singleton messages.
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vpp/api/vpe.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/interface.api
0cae3f7Detailed Interface stats API takes sw_if_index
6f4a6beInterface Unicast, Multicast and Broadcast stats on the API
c037423IPv6 ND Router discovery control plane (VPP-1095)
51e5968API: Add service definitions for events and singleton messages (second attempt)
2de1f15Revert "API: Add service definitions for events and singleton messages."
f7b7fa5API: Add service definitions for events and singleton messages.
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/unix/tap.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/qos/qos.api
039cbfeQoS recording and marking
@c src/vnet/policer/policer.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/mpls/mpls.api
31ed744MPLS Unifom mode
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/span/span.api
179ab36SPAN: Add "is_l2" flag to DETAILS response messages.
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/vxlan-gpe/vxlan_gpe.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/l2tp/l2tp.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/lldp/lldp.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/srmpls/sr_mpls.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/cop/cop.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/feature/feature.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/ipsec-gre/ipsec_gre.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/geneve/geneve.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/lisp-gpe/lisp_gpe.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/map/map.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
e31d956MAP: Add RFC6052 mapping to MAP-T
@c src/vnet/lisp-cp/lisp.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/lisp-cp/one.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/tcp/tcp.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/dhcp/dhcp.api
51e5968API: Add service definitions for events and singleton messages (second attempt)
2de1f15Revert "API: Add service definitions for events and singleton messages."
f7b7fa5API: Add service definitions for events and singleton messages.
54c6dc4For DHCP client configuration control the setting of the broadcast flag in the DISCOVER message sent.
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/gre/gre.api
a43ccaeOptimize GRE Tunnel and add support for ERSPAN encap
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/flow/flow.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/devices/virtio/vhost_user.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/devices/af_packet/af_packet.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/devices/tap/tapv2.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
7866c45tapv2: add option to set host-side default gw
@c src/vnet/devices/netmap/netmap.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/dns/dns.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/bonding/bond.api
9cd2d7abond: Add bonding driver and LACP protocol
@c src/vnet/session/session.api
8f89dd0tls: enforce certificate verification
371ca50session: first approximation implementation of tls
f8f516asession: support local sessions and deprecate redirects
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/ethernet/p2p_ethernet.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/ip/rd_cp.api
c037423IPv6 ND Router discovery control plane (VPP-1095)
@c src/vnet/ip/punt.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/ip/ip.api
4c53313reassembly: feature/concurrency
4b9669dIPv6 ND Router discovery data plane (VPP-1095)
31ed744MPLS Unifom mode
51e5968API: Add service definitions for events and singleton messages (second attempt)
2de1f15Revert "API: Add service definitions for events and singleton messages."
f7b7fa5API: Add service definitions for events and singleton messages.
75e7d13IPv4/6 reassembly
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
f068c3eDVR: run L3 output features
@c src/vnet/classify/classify.api
815d7d5classifier-based ACL: refactor + add output ACL
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/ipip/ipip.api
298c695IPIP: Add IP{v4,v6} over IP{v4,v6} configured tunnel support.
@c src/vnet/udp/udp.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/bfd/bfd.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/srv6/sr.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/ipsec/ipsec.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/bier/bier.api
31ed744MPLS Unifom mode
f051072BIER: fix support for longer bit-string lengths
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/sctp/sctp.api
c7fe4f3SCTP: API to configure some tunables
465c087SCTP: API to delete a sub-connection
3c6a976SCTP: API to add a sub-connection
@c src/vnet/l2/l2.api
e23c99eImprove l2_macs_events API to provide MAC move information
51e5968API: Add service definitions for events and singleton messages (second attempt)
2de1f15Revert "API: Add service definitions for events and singleton messages."
f7b7fa5API: Add service definitions for events and singleton messages.
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/vxlan/vxlan.api
31ed744MPLS Unifom mode
3d460bdVXLAN: Allow user to specify a custom vxlan tunnel instance id.
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/fib/fib_types.api
2303cb1FIB Interpose Source
8145842Common form of fib-path reproting in dumps
31ed744MPLS Unifom mode
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/vnet/pg/pg.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/examples/sample-plugin/sample/sample.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/lb/lb.api
647f609Add L3DSR feature in LB plugin
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/gtpu/gtpu.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/kubeproxy/kp.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/pppoe/pppoe.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/nat/nat.api
f2a23ccNAT66 1:1 mapping (VPP-1108)
9dba781NAT44: nat44_static_mapping_details protocol=0 if addr_only=0 (VPP-1158)
bc39e34NAT: add missing CLI and API documentation (VPP-1142)
5f22499NAT44: add opaque string tag to static mapping APIs (VPP-1147)
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
e82488fNAT44: asymmetrical static mapping rule (VPP-1135)
240b5efNAT44: asymmetrical load balancing static mapping rule (VPP-1132)
c5c6a33Add basic support for DS-Lite CE (VPP-1059)
@c src/plugins/l2e/l2e.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/ioam/lib-pot/pot.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/ioam/ip6/ioam_cache.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/ioam/udp-ping/udp_ping.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
149a143fix udp_ping api naming error
@c src/plugins/ioam/export/ioam_export.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/ioam/lib-vxlan-gpe/ioam_vxlan_gpe.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/ioam/lib-trace/trace.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/igmp/igmp.api
7b867a8IGMP plugin
@c src/plugins/memif/memif.api
30349b0memif: Add new API calls to manage memif socket names.
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/lacp/lacp.api
9cd2d7abond: Add bonding driver and LACP protocol
@c src/plugins/acl/acl.api
27fe75aacl-plugin: add the support for dumping the ethertype whitelist (VPP-1163)
c43b3f9acl-plugin: add whitelisted ethertype mode (VPP-1163)
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/flowprobe/flowprobe.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/dpdk/api/dpdk.api
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/gbp/gbp.api
bc27d1bGBP plugin
@c src/plugins/stn/stn.api
62bab65STN: Fix stn_rules_dump/details to follow API convention
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
@c src/plugins/cdp/cdp.api
aaacfbcMove the vnet cdp protocol implementation to a plugin
@c src/vlibmemory/memclnt.api
51e5968API: Add service definitions for events and singleton messages (second attempt)
2de1f15Revert "API: Add service definitions for events and singleton messages."
f7b7fa5API: Add service definitions for events and singleton messages.
9d42087VPPAPIGEN: vppapigen replacement in Python PLY.
90a6398sock api: add infra for bootstrapping shm clients

@page release_notes_18012 Release notes for VPP 18.01.2

This is bug fix release.

For the full list of fixed issues please refer to:

@page release_notes_18011 Release notes for VPP 18.01.1

This is bug fix release.

For the full list of fixed issues please reffer to:

@page release_notes_1801 Release notes for VPP 18.01

More than 560 commits since the 17.10 release.

Features

  • Infrastructure

    • DPDK 17.11
    • TCP Checksum Offload
    • Arm64/Arm-v8 support
    • SUSE packaging
    • bihash_vec8_8 variant
    • PCI rework to support VFIO
    • chi-squared test calculator

  • SNAT / NAT

    • One armed NAT
    • Twice NAT44
    • NAT hairpinning rework
    • NAT64 multi-thread
    • NAT64 IPFIX
    • NAT64 Fragmentation
    • NAT: DS-Lite
    • Remove old SNAT API
    • ACL-based NAT

  • VNET

    • DNS name resolver
    • BIER
    • GENEVE Tunnel
    • IPSec Openssl 1.1.0 api support
    • FIB improvements
    • tap v2

  • API

    • VPP stats (Broadcast & Multicast support)
    • SR MPLS
    • VPP Object Model (VOM)

  • Host Stack

    • VPP TCP Stack scale / congestion improvements
    • Refactor UDP
    • Namespace support
    • Session rules table
    • VPP Comms Library (VCL) improvements

  • ACL

    • ACL stats

  • Plugins

    • Kube-proxy
    • L2 Emulation
    • Memif

Known issues

For the full list of issues please refer to fd.io JIRA.

Issues fixed

For the full list of fixed issues please refer to:

API changes

Message NameResult
af_packet_set_l4_cksum_offloaddefinition changed
api_versionsdefinition changed
app_namespace_add_deldefinition changed
application_attachdefinition changed
bier_disp_entry_add_deldefinition changed
bier_disp_entry_detailsonly in image
bier_disp_entry_dumponly in image
bier_disp_table_add_deldefinition changed
bier_disp_table_detailsonly in image
bier_disp_table_dumponly in image
bier_imp_adddefinition changed
bier_imp_deldefinition changed
bier_imp_detailsonly in image
bier_imp_dumponly in image
bier_route_add_deldefinition changed
bier_route_detailsonly in image
bier_route_dumponly in image
bier_table_add_deldefinition changed
bier_table_detailsonly in image
bier_table_dumponly in image
bind_sock_replydefinition changed
connect_session_replydefinition changed
connect_sockdefinition changed
connect_uridefinition changed
dhcp_proxy_detailsdefinition changed
dhcp_proxy_set_vssdefinition changed
dns_enable_disabledefinition changed
dns_name_server_add_deldefinition changed
dns_resolve_ipdefinition changed
dns_resolve_namedefinition changed
dslite_add_del_pool_addr_rangedefinition changed
dslite_set_aftr_addrdefinition changed
geneve_add_del_tunneldefinition changed
geneve_tunnel_detailsonly in image
geneve_tunnel_dumponly in image
ip_add_del_routedefinition changed
ip_container_proxy_add_deldefinition changed
ip_mroute_add_deldefinition changed
ip_neighbor_detailsdefinition changed
ip_punt_policedefinition changed
ip_punt_redirectdefinition changed
ipsec_sa_detailsonly in image
ipsec_sa_dumponly in image
ipsec_sad_add_del_entrydefinition changed
ipsec_tunnel_if_set_keydefinition changed
ipsec_tunnel_if_set_sadefinition changed
kp_add_del_poddefinition changed
kp_add_del_vipdefinition changed
kp_confdefinition changed
l2_emulationdefinition changed
l2_fib_table_detailsdefinition changed
l2fib_add_deldefinition changed
memclnt_keepalivedefinition changed
memfd_segment_createdefinition changed
mpls_ip_bind_unbinddefinition changed
mpls_route_add_deldefinition changed
nat44_add_del_address_rangedefinition changed
nat44_add_del_identity_mappingdefinition changed
nat44_add_del_interface_addrdefinition changed
nat44_add_del_lb_static_mappingdefinition changed
nat44_add_del_static_mappingdefinition changed
nat44_address_detailsdefinition changed
nat44_del_sessiondefinition changed
nat44_forwarding_enable_disabledefinition changed
nat44_forwarding_is_enableddefinition changed
nat44_identity_mapping_detailsonly in image
nat44_identity_mapping_dumponly in image
nat44_interface_addr_detailsdefinition changed
nat44_lb_static_mapping_detailsdefinition changed
nat44_static_mapping_detailsdefinition changed
nat64_add_del_interface_addrdefinition changed
nat_get_reassdefinition changed
nat_reass_detailsonly in image
nat_reass_dumponly in image
nat_set_reassdefinition changed
reset_vrfdefinition changed
session_rule_add_deldefinition changed
session_rules_detailsonly in image
session_rules_dumponly in image
snat_add_address_rangedefinition changed
snat_add_del_interface_addrdefinition changed
snat_add_det_mapdefinition changed
snat_add_static_mappingdefinition changed
snat_address_detailsonly in file
snat_address_dumponly in file
snat_control_pingdefinition changed
snat_det_close_session_indefinition changed
snat_det_close_session_outdefinition changed
snat_det_forwarddefinition changed
snat_det_get_timeoutsdefinition changed
snat_det_map_detailsonly in file
snat_det_map_dumponly in file
snat_det_reversedefinition changed
snat_det_session_detailsonly in file
snat_det_session_dumponly in file
snat_det_set_timeoutsdefinition changed
snat_interface_add_del_featuredefinition changed
snat_interface_add_del_output_featuredefinition changed
snat_interface_addr_detailsonly in file
snat_interface_addr_dumponly in file
snat_interface_detailsonly in file
snat_interface_dumponly in file
snat_interface_output_feature_detailsonly in file
snat_interface_output_feature_dumponly in file
snat_ipfix_enable_disabledefinition changed
snat_set_workersdefinition changed
snat_show_configdefinition changed
snat_static_mapping_detailsonly in file
snat_static_mapping_dumponly in file
snat_user_detailsonly in file
snat_user_dumponly in file
snat_user_session_detailsonly in file
snat_user_session_dumponly in file
snat_worker_detailsonly in file
snat_worker_dumponly in file
sockclnt_createdefinition changed
sockclnt_deletedefinition changed
sr_localsids_detailsonly in image
sr_localsids_dumponly in image
sr_mpls_policy_adddefinition changed
sr_mpls_policy_assign_endpoint_colordefinition changed
sr_mpls_policy_deldefinition changed
sr_mpls_policy_moddefinition changed
sr_mpls_steering_add_deldefinition changed
sr_set_encap_sourcedefinition changed
stn_add_del_ruledefinition changed
stn_rule_detailsonly in image
stn_rules_dumponly in image
sw_interface_set_geneve_bypassdefinition changed
sw_interface_set_lldpdefinition changed
sw_interface_set_rx_modedefinition changed
sw_interface_tap_v2_detailsonly in image
sw_interface_tap_v2_dumponly in image
tap_create_v2definition changed
tap_delete_v2definition changed
udp_encap_add_deldefinition changed
udp_encap_detailsonly in image
udp_encap_dumponly in image
vnet_ip4_mfib_countersonly in image
vnet_ip6_mfib_countersonly in image
want_ip4_mfib_statsdefinition changed
want_ip6_mfib_statsdefinition changed

Found 142 api message signature differences

Patches that changed API definitions

./src/examples/sample-plugin/sample/sample.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/interface.api b8d4481a Break up vpe.api ad8015be devices: Add binary API for set interface rx-mode 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/feature/feature.api b8d4481a Break up vpe.api

./src/vnet/srv6/sr.api 1a5e301f SRv6 improvements to binary API 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/bier/bier.api be302d72 BIER coverity fix in route downlaod ceb4d05b BIER disposition default route fa1da15c BIER: API documentation fixes. 9128637e BIER in non-MPLS netowrks d792d9c0 BIER

./src/vnet/vxlan-gpe/vxlan_gpe.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/unix/tap.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/lldp/lldp.api 9a6fcef4 LLDP: Add Management Address TLV 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/dns/dns.api d2080159 Add reverse DNS (ip to name) resolution 6545716c VPP-1027: DNS name resolver

./src/vnet/session/session.api dcf55ce2 vppcom: improve listener session handling 6e8c6679 session: add app ns index to ns create api c97a7398 session: add rule tags 6c36f53f session: add api to dump rules 1c710451 session: rules tables ade70e45 session: return local transport endpoint in connect reply cea194d8 session: add support for application namespacing 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/devices/af_packet/af_packet.api 92b0275a af_packet: invalid TCP/UDP offload checksum on RX node recalculation 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/devices/netmap/netmap.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/devices/tap/tapv2.api 73e7f427 tap_v2: include host-side parameters in the dump binary API 2df39094 tapv2: multiple improvements c99b4cd1 tap_v2: move code to vnet/devices/tap

./src/vnet/devices/virtio/vhost_user.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/lisp-gpe/lisp_gpe.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/srmpls/sr_mpls.api 42998828 SR-MPLS: binary API and automated steering

./src/vnet/l2/l2.api b8d4481a Break up vpe.api 57938f63 l2fib: MAC: Fix uint64 to u8 byte array 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/udp/udp.api 810086d8 UDP Encapsulation.

./src/vnet/policer/policer.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/bfd/bfd.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/geneve/geneve.api 556033a0 Add API versioning to GENEVE tunnel implementation. b598f1d3 Initial GENEVE TUNNEL implementation and tests.

./src/vnet/gre/gre.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/map/map.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/flow/flow.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/pg/pg.api b8d4481a Break up vpe.api

./src/vnet/dhcp/dhcp.api 70bfcaf4 Add Support of DHCP VSS Type 0 where VPN-ID is ASCII 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/ipsec/ipsec.api ca514fda Allow IPsec interface to have SAs reset 75d85609 Add API call to set keys on IPsec tunnel intf 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps 28029530 Add API support to dump IPsec SAs

./src/vnet/mpls/mpls.api c42fc05b Remove the unused 'create VRF if needed' API parameters b8d4481a Break up vpe.api d792d9c0 BIER d0a59722 Revert "Enforce FIB table creation before use" f9342023 Enforce FIB table creation before use 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/ethernet/p2p_ethernet.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/span/span.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/lisp-cp/lisp.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/lisp-cp/one.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/vxlan/vxlan.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/ipsec-gre/ipsec_gre.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/classify/classify.api b8d4481a Break up vpe.api 8527f12b add classify session action set-sr-policy-index 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/ip/punt.api b8d4481a Break up vpe.api

./src/vnet/ip/ip.api c42fc05b Remove the unused 'create VRF if needed' API parameters b8d4481a Break up vpe.api af8dfbf6 Add sw_if_index to the ip_neighbor_details_t response. d792d9c0 BIER 810086d8 UDP Encapsulation. 595992c5 ip: add container proxy api 0164a06d Remove unused 'not_last' parameter from ip_add_del_route d0a59722 Revert "Enforce FIB table creation before use" 054c03ac Source Lookup progammable via API f9342023 Enforce FIB table creation before use d91c1dbd punt and drop features: - new IPv4 and IPv6 feature arcs on the punt and drop nodes - new features: - redirect punted traffic to an interface and nexthop - police punted traffic. 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps 6f631156 Distributed Virtual Router Support

./src/vnet/cop/cop.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vnet/l2tp/l2tp.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vpp/oam/oam.api b8d4481a Break up vpe.api

./src/vpp/stats/stats.api ff233898 Stats for Multicast FIB 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/vpp/api/vpe.api b8d4481a Break up vpe.api d792d9c0 BIER 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps b598f1d3 Initial GENEVE TUNNEL implementation and tests.

./src/plugins/ioam/udp-ping/udp_ping.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/ioam/ip6/ioam_cache.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/ioam/lib-pot/pot.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/ioam/lib-trace/trace.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/ioam/export/ioam_export.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/ioam/lib-vxlan-gpe/ioam_vxlan_gpe.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/pppoe/pppoe.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/dpdk/api/dpdk.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/acl/acl.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/gtpu/gtpu.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/l2e/l2e.api 4ec38711 L2 emulation: remove usued ip-table-id from API 55d03788 L2 Emulation

./src/plugins/flowprobe/flowprobe.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/nat/nat.api 7b929793 Translate matching packets using NAT (VPP-1069) b932d26e NAT: Twice NAT44 (VPP-969) ab7a805f NAT44: identity NAT (VPP-1073) c6fb36fc NAT: Remove old SNAT API (VPP-1070) 0938dcf1 NAT64 to use IPv4 address from interface (VPP-1051) efcd1e9e SNAT: IP fragmentation (VPP-890) 8ebe6253 NAT: DS-Lite (VPP-1040) 5ba86f72 NAT: delete session API/CLI (VPP-1041) 36ea2d6d One armed NAT (VPP-1035) 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/memif/memif.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/kubeproxy/kp.api c91f5024 Support kube-proxy data plane

./src/plugins/lb/lb.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps

./src/plugins/stn/stn.api 0906c5cf Plugin for IP-Address to Interface Punting

./src/vlibmemory/memclnt.api 0d056e5e vppapigen: support per-file (major,minor,patch) version stamps 59b2565c Repair vlib API socket server

@page release_notes_1710 Release notes for VPP 17.10

More than 400 commits since the 1707 release.

Features

  • Infrastructure

    • DPDK 17.08
    • IP reassembly
    • Bounded-index extensible hash bucket-level LRU cache
    • Templated timer wheel improvements

  • API

    • C/C++ language binding
    • API stats

  • Host stack

    • VPP TCP stack scale/congestion improvements
    • VPP Comms Library (VCL)
    • Overall performance, scale and hardening

  • Network features

    • IPSec rework - utilize new FIB

    • VPLS and VPWS implementation

    • NAT

      • Renamed SNAT to NAT
      • Performance / Scale
      • Destination NAT44 with load-balancing
      • In2out translation as an output feature on the outside interface
      • Fullback to 3-tuple key for non TCP/UDP/ICMP sessions

    • Security Groups/ACLs

      • "Replace" semantics for adding a new MacIP acl
      • Test suite tests for MacIP ACLs

    • ONE-LISP

      • Map-server fallback support
      • Preemptive re-fetch of active mappings that are about to expire
      • ND termination

    • PPPoE

      • PPPoE Control Plane packet dispatch
      • PPPoE decapsulation
      • PPPoE encapsulation

Known issues

For the full list of issues please refer to fd.io JIRA.

Issues fixed

For the full list of fixed issues please refer to:

API changes

Message NameResult
bridge_domain_add_deldefinition changed
bridge_domain_detailsdefinition changed
connect_sessiondefinition changed
connect_sockdefinition changed
connect_sock_replydefinition changed
connect_uri_replydefinition changed
create_vhost_user_ifdefinition changed
dhcp_client_configdefinition changed
ip4_arp_eventdefinition changed
ip6_fib_detailsdefinition changed
ip6_nd_eventdefinition changed
ip_add_del_routedefinition changed
ip_fib_detailsdefinition changed
ip_table_add_deldefinition changed
l2_macs_eventonly in image
macip_acl_add_replacedefinition changed
macip_acl_interface_list_detailsonly in image
macip_acl_interface_list_dumponly in image
modify_vhost_user_ifdefinition changed
mpls_fib_detailsdefinition changed
mpls_route_add_deldefinition changed
mpls_table_add_deldefinition changed
mpls_tunnel_add_deldefinition changed
nat44_add_del_address_rangedefinition changed
nat44_add_del_interface_addrdefinition changed
nat44_add_del_lb_static_mappingdefinition changed
nat44_add_del_static_mappingdefinition changed
nat44_address_detailsonly in image
nat44_address_dumponly in image
nat44_interface_add_del_featuredefinition changed
nat44_interface_add_del_output_featuredefinition changed
nat44_interface_addr_detailsonly in image
nat44_interface_addr_dumponly in image
nat44_interface_detailsonly in image
nat44_interface_dumponly in image
nat44_interface_output_feature_detailsonly in image
nat44_interface_output_feature_dumponly in image
nat44_lb_static_mapping_detailsonly in image
nat44_lb_static_mapping_dumponly in image
nat44_static_mapping_detailsonly in image
nat44_static_mapping_dumponly in image
nat44_user_detailsonly in image
nat44_user_dumponly in image
nat44_user_session_detailsonly in image
nat44_user_session_dumponly in image
nat_control_pingdefinition changed
nat_det_add_del_mapdefinition changed
nat_det_close_session_indefinition changed
nat_det_close_session_outdefinition changed
nat_det_forwarddefinition changed
nat_det_get_timeoutsdefinition changed
nat_det_map_detailsonly in image
nat_det_map_dumponly in image
nat_det_reversedefinition changed
nat_det_session_detailsonly in image
nat_det_session_dumponly in image
nat_det_set_timeoutsdefinition changed
nat_ipfix_enable_disabledefinition changed
nat_set_workersdefinition changed
nat_show_configdefinition changed
nat_worker_detailsonly in image
nat_worker_dumponly in image
one_add_del_ndp_entrydefinition changed
one_enable_disable_petr_modedefinition changed
one_enable_disable_pitr_modedefinition changed
one_enable_disable_xtr_modedefinition changed
one_get_transport_protocoldefinition changed
one_map_register_fallback_thresholddefinition changed
one_map_register_set_ttldefinition changed
one_ndp_bd_getdefinition changed
one_ndp_entries_getdefinition changed
one_set_transport_protocoldefinition changed
one_show_petr_modedefinition changed
one_show_pitr_modedefinition changed
one_show_xtr_modedefinition changed
p2p_ethernet_adddefinition changed
pppoe_add_del_sessiondefinition changed
pppoe_session_detailsonly in image
pppoe_session_dumponly in image
punt_socket_deregisterdefinition changed
punt_socket_registerdefinition changed
show_one_map_register_fallback_thresholddefinition changed
show_one_map_register_ttldefinition changed
snat_interface_add_del_output_featuredefinition changed
snat_interface_output_feature_detailsonly in image
snat_interface_output_feature_dumponly in image
sw_interface_eventonly in image
sw_interface_set_flagsdefinition changed
sw_interface_span_dumpdefinition changed
sw_interface_span_enable_disabledefinition changed
sw_interface_vhost_user_detailsdefinition changed
tcp_configure_src_addressesdefinition changed
vnet_per_interface_combined_countersonly in image
vnet_per_interface_simple_countersonly in image
want_interface_combined_statsdefinition changed
want_interface_simple_statsdefinition changed
want_ip4_fib_statsdefinition changed
want_ip4_nbr_statsdefinition changed
want_ip6_fib_statsdefinition changed
want_ip6_nbr_statsdefinition changed
want_l2_macs_eventsdefinition changed
want_per_interface_combined_statsdefinition changed
want_per_interface_simple_statsdefinition changed

Found 103 api message signature differences

Patches that updated the API files:

./src/plugins/pppoe/pppoe.api 62f9cdd8 Add PPPoE Plugin

./src/plugins/acl/acl.api c29940c5 ACL-plugin add "replace" semantics for adding a new MacIP acl de9fbf43 MAC IP ACL interface list dump (as an alternative to the get/reply)

./src/plugins/nat/nat.api 704018cf NAT: Destination NAT44 with load-balancing (VPP-954) 2ba92e32 NAT: Rename snat plugin to nat (VPP-955)

./src/vnet/interface.api 831fb59f Stats refactor d292ab1e No context in SW interface event a07bd708 Dedicated SW Interface Event

./src/vnet/dhcp/dhcp.api 51822bf0 DHCP client option 61 "client_id" 4729b1ec DHCP complete event sends mask length

./src/vnet/lldp/lldp.api 99a0e60e Add API support for LLDP config/interface set

./src/vnet/lisp-cp/one.api d630713d LISP: add neighbor discovery and CP protocol separation APIs 111a5cea LISP: Add APIs for enable/disable xTR/P-ITR/P-ETR modes 7048ff1e LISP: Map-server fallback feature 1e553a00 LISP: make TTL for map register messages configurable

./src/vnet/ethernet/p2p_ethernet.api 15ac81c1 P2P Ethernet

./src/vnet/mpls/mpls.api 2297af01 Add a name to the creation of an IP and MPLS table 28ab9cc1 FIB table add/delete API only da78f957 L2 over MPLS a0a908f1 FIB path weight incorrect in dump (VPP-922) 57b5860f FIB path preference

./src/vnet/session/session.api 33e002b1 Fix session connect api message handling.

./src/vnet/span/span.api 5b311202 SPAN/API:enable L2 dump 001fd406 SPAN:add l2 mirror

./src/vnet/devices/virtio/vhost_user.api 4ba75f54 vhost: Remove operation mode in the API

./src/vnet/vxlan-gpe/vxlan_gpe.api 04ffd0ad VPP crash on creating vxlan gpe interface. VPP-875

./src/vnet/tcp/tcp.api 3bbcfab1 TCP source address automation

./src/vnet/ip/ip.api 2297af01 Add a name to the creation of an IP and MPLS table 28ab9cc1 FIB table add/delete API only 57b5860f FIB path preference

./src/vnet/lisp-gpe/lisp_gpe.api af3d9771 Remove unused retval from gpe_native_fwd_rpath type definition

./src/vnet/l2/l2.api 50570ece Update of free text tag patch for BD 48304141 Support for bridge domain free text tag e531f4cb Increase default MAC learn limit and check it in learn-update path 8d00fff8 Add support for API client to receive L2 MAC events

./src/vpp/api/vpe.api 8a19f12a Allow individual stats API and introduce stats.api 4802632d Punt socket: Fix coverity error for pathname length mismatch between API and sun_path. f7a55ad7 PUNT socket: External control plane processes connected via UNIX domain sockets. 75e2f2ac API:fix arp/ND event messages - remove context 99a0e60e Add API support for LLDP config/interface set

./src/vpp/stats/stats.api 831fb59f Stats refactor 8a19f12a Allow individual stats API and introduce stats.api

@page release_notes_1707 Release notes for VPP 17.07

More than 400 commits since the 1704 release.

Features

  • Infrastructure

    • make test; improved debuggability.
    • TAB auto-completion on the CLI
    • DPDK 17.05
    • python 3 support in test infra

  • Host stack

    • Improved Linux TCP stack compatibility using IWL test suite (https://jira.fd.io/browse/VPP-720)
    • Improved loss recovery (RFC5681, RFC6582, RF6675)
    • Basic implementation of Eifel detection algorithm (RFC3522)
    • Basic support for buffer chains
    • Refactored session layer API
    • Overall performance, scale and hardening

  • Interfaces

    • memif: IP mode, jumbo frames, multi queue
    • virtio-user support
    • vhost-usr; adaptive (poll/interupt) support.

  • Network features

    • MPLS Multicast FIB

    • BFD FIB integration

    • NAT64 support

    • GRE over IPv6

    • Segement routing MPLS

    • IOAM configuration for SRv6 localsid

    • LISP

      • NSH support
      • native forward static routes
      • L2 ARP

    • ACL multi-core suuport

    • Flowprobe:

      • Add flowstartns, flowendns and tcpcontrolbits
      • Stateful flows and IPv6, L4 recording

    • GTP-U support

    • VXLAN GPE support for FIB2.0 and bypass.

Known issues

For the full list of issues please reffer to fd.io JIRA.

Issues fixed

For the full list of fixed issues please reffer to:

@page release_notes_1704 Release notes for VPP 17.04

More than 500 commits since the 1701 release.

Features

  • Infrastructure

    • make test improvements
    • vnet: add device-input threadplacement infra
    • 64 bit per-thread counters
    • process restart cli
    • High performance timer wheels
    • Plugin infrastructure improvements
      • Support for .default_disabled, .version_required
    • Added MAINTAINERS file

  • Host stack

    • TCP stack (experimental)
    • DHCPv4 / DHCPv6 relay multi-destination
    • DHCPv4 option 82
    • ND proxy
    • Attached hosts
    • Consolidated DHCPv4 and DHCPv6 implementation

  • Interfaces

    • DPDK 17.02 (retire support for DPDK 16.07)
    • Add memif - packet memory interface for intra-host communication
    • vhost: support interrupt mode
    • DPDK as plugin (retired vpp_lite)
    • DPDPK input optimizations
    • Loopback interface allocation scheme

  • Network features

    • IP Multicast FIB

    • Bridging

      • Learning on local interfaces
      • Flushing of MACs from the L2 FIB

    • SNAT

      • CGN (Deterministic and dynamic)
      • CGN configurable port allocation algorithm
      • ICMP support
      • Tentant VRF id for SNAT outside addresses
      • Session dump / User dump
      • Port allocation per protocol

    • Security groups

      • Routed interface support
      • L2+L3 unified processing node
      • Improve fragment handling

    • Segement routing v6

      • SR policies with weighted SID lists
      • Binding SID
      • SR steering policies
      • SR Local SIDs
      • Framework to expand local SIDs w/plugins
      • Documentation

    • IOAM

      • UDP Pinger w/path fault isolation
      • IOAM as type 2 metadata in NSH
      • IAOM raw IPFIX collector and analyzer
      • Anycast active server selection
      • Documentation
      • SRv6 Local SID
      • IP6 HBH header and SR header co-existence
      • Active probe

    • LISP

      • Statistics collection
      • Generalize encap for overlay transport (vxlan-gpe support)
      • Improve data plane speed

    • GPE

      • CLI
      • NSH added to encap/decap path
      • Renamed LISP GPE API to GPE

    • MPLS

      • Performance improvements (quad loop)

    • BFD

      • Command line interface
      • Echo function
      • Remote demand mode
      • SHA1 authentication

    • IPsec

      • IKEv2 initiator features

    • VXLAN

      • unify IP4/IP6 control plane handling

API changes

  • Python API: To avoid conflicts between VPP API messages names and the Python API binding function names, VPP API methods are put in a separate proxy object. https://gerrit.fd.io/r/#/c/5570/ The api methods are now referenced as: vpp_handle = VPP(jsonfiles) vpp_handle.connect(...) vpp = vpp_handle.api vpp.show_version() vpp_handle.disconnect()

    For backwards compatibility VPP API methods are left in the main name space (VPP), but will be removed from 17.07.

    • Python API: Change from cPython to CFFI.

  • create_loopback message to be replaced with create_loopback_instance create_loopback will be removed from 17.07. https://gerrit.fd.io/r/#/c/5572/

Known issues

For the full list of issues please reffer to fd.io JIRA.

Issues fixed

For the full list of fixed issues please reffer to:

@page release_notes_17011 Release notes for VPP 17.01.1

This is bug fix release.

For the full list of fixed issues please reffer to:

@page release_notes_17011 Release notes for VPP 17.01.1

This is bug fix release.

For the full list of fixed issues please reffer to:

@page release_notes_1701 Release notes for VPP 17.01

@note This release was for a while known as 16.12.

Features

  • Integrated November 2016 DPDK release

  • Complete rework of Forwarding Information Base (FIB)

  • Performance Improvements

    • Improvements in DPDK input and output nodes
    • Improvements in L2 path
    • Improvmeents in IPv4 lookup node

  • Feature Arcs Improvements

    • Consolidation of the code
    • New feature arcs
      • device-input
      • interface-output

  • DPDK Cryptodev Support

    • Software and Hardware Crypto Support

  • DPDK HQoS support

  • Simple Port Analyzer (SPAN)

  • Bidirectional Forwarding Detection

    • Basic implementation

  • IPFIX Improvements

  • L2 GRE over IPSec tunnels

  • Link Layer Discovery Protocol (LLDP)

  • Vhost-user Improvements

    • Performance Improvements
    • Multiqueue
    • Reconnect

  • LISP Enhancements

    • Source/Dest control plane support
    • L2 over LISP and GRE
    • Map-Register/Map-Notify/RLOC-probing support
    • L2 API improvements, overall code hardening

  • Plugins:

    • New: ACL
    • New: Flow per Packet
    • Improved: SNAT
      • Mutlithreading
      • Flow export

  • Doxygen Enhancements

  • Luajit API bindings

  • API Refactoring

    • file split
    • message signatures

  • Python and Scapy based unit testing infrastructure

    • Infrastructure
    • Various tests

  • Packet Generator improvements

  • TUN/TAP jumbo frames support

  • Other various bug fixes and improvements

Known issues

For the full list of issues please reffer to fd.io JIRA.

Issues fixed

For the full list of fixed issues please reffer to:

@page release_notes_1609 Release notes for VPP 16.09

Features

  • Integrated July 2016 DPDK release

    • DPDK-vhost is depreciated pending a complete rework of the original integration and addressing of rx performance deltas.
    • Patches required for DPDK 16.07:
      • Correctly setting the Packet Type in the IGB, IXGBE and i40e drivers.
      • Correctly setting checksum in the i40e driver.
      • NXP DPAA2 PMD Driver.
      • rte_delay (yield) functionality.

  • Add “in tree” plugins:

    • IPv6 ILA.
    • iOAM.
    • Load Balancer.
    • SNAT.

  • High-performance (line-rate) “neutron like” L4 port-filtering.

  • API refactoring - addressing some of the issues around JVPP bindings.

  • LISP

    • L2 LISP overlays
    • Multitenancy
    • Multihoming
    • RTR mode
    • Map-resolver failover algorithm

  • Support 64-bit vector lengths, huge shared-memory segments.

  • Dynamic IP Feature ordering

    • IP Features can now specify features they appear before and after

  • 16.09 Builds

    • Ubuntu 14.04 LTS - Trusty Tahr
    • Ubuntu 16.04 LTS - Xenial Xerus
    • CentOS 7
    • More information on VPP wiki

  • Performance, characterize and document performance for this release (more information on CSIT page)

    • IPv4 and IPv6 Scale - performance tests.

      • Bidirectional 10k/100k/1M flows.
      • 64B,570B, 1518B,9000B packet sizes.

    • IPv6 iACL - performance

      • DUT1 and DUT2 are configured with IPv6 routing, two static IPv6 /64 routes and IPv6 iAcl security whitelist ingress /64 filter entries applied on links.
      • TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv6 header and generated payload. MAC addresses are matching MAC addresses of the TG node interfaces.

    • L2XC VXLANoIPv4 - performance

      • DUT1 and DUT2 are configured with L2 cross-connect. VXLAN tunnels are configured between L2XCs on DUT1 and DUT2.
      • TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and generated payload. MAC addresses are matching MAC addresses of the TG node interfaces.

  • Documentation

    • Autogenerated CLI documentation.
    • Using doxygen to automate API/Node documentation.
    • (available online)

  • Resolved all static analysis issues found by Coverity

    • Beginning of 16.09 cycle: 505 issues.
    • Release: 0 outstanding issues.

Known issues

Issues in fd.io are tracked in JIRA.

IssueDescription
VPP-391vpp debug version assert appeared in the process of start
VPP-380Mapping algorithm compute wrong ea-bits when IPv4 prefix 0.0.0.0/0
VPP-371load_one_plugin:63: Loaded plugin: message from vppctl
VPP-367vpp packages need to depend on specific versions of each other
VPP-312IP6 FIB gets in indeterminate state by duplicating commands
VPP-224Lookup-in-vrf can not be set correctly
VPP-206Fix classify table delete
VPP-203Fix binary API for reading vpp node graph
VPP-147Inconsistent behaviour when adding L2 FIB filter entry
VPP-99VPP doesn't discard DHCPOFFER message with wrong XID

Issues fixed

Issues in fd.io are tracked in JIRA.

IssueDescription
VPP-396Ubuntu systems Graphviz bug
VPP-390vpp-lib rpm fails to include *.so symlinks, causing linking problems with out of tree builds
VPP-388IPSec output feature assumes packets have been ethernet rewritten
VPP-385ARP for indirect adjacencies not working correctly
VPP-361Memory leak on delete of VXLAN over IPv6 tunnel
VPP-357VNI not set correctly when removing LISP fwd entries
VPP-349sw_interface_vhost_user_dump not working
VPP-345net/enic: bad L4 checksum ptype set on ICMP packets
VPP-340MAP-T wrong destination address
VPP-330Use fifo to store LISP pending map-requests
VPP-326map_add_domain VAT command: unable to configure domain with mtu parameter
VPP-318The map_add_domain VAT command accepts invalid arguments
VPP-315Fix "show vxlan-gpe" issue
VPP-310Mapping algorithm compute wrong ea-bits
VPP-239LISP IP forwarding does not tag packets that hit negative mapping entries
VPP-235Invalid help in VAT for sw_interface_set_l2_bridge
VPP-228Mapping algorithm sends packet to wrong IPv6 address
VPP-214vpp-api-test: api_ipsec_sad_add_del_entry: vector "ck" not initialized
VPP-200VPP - TAP port create problem
VPP-189Coverity Issues for 16.09
VPP-184u16 translating to char ,not short
VPP-179Adjacency share-count botch
VPP-163"show ip6 interface" ignores non-global addresses
VPP-155Netmap: Inconsistency in interface state between "show hardware" and "show interface"
VPP-145Dynamically compute IP feature ordering based on constraints
VPP-137VPP sends ARP with wrong requested IP
VPP-118JVpp: 0 length arrays not handled properly in VPP responses
VPP-112linux kernel info missing from build log
VPP-110vxlan encap node should never touch a deleted tunnel
VPP-107RPM build broken in master
VPP-92segment routing is not properly filling out the segment list
VPP-91segment routing add/del tunnel lookup doesn't work
VPP-84af_packet throws a fatal error on EAGAIN
VPP-74Clang compile fails due to warning in vlib/unix/cli.c
VPP-64Top level "make pkg-deb" fails if CDPATH is set in user env.
VPP-48Traceroute does not terminate when VPP is the target
VPP-23CLI pager does not gracefully handle lines longer than the terminal width

@page release_notes_1606 Release notes for VPP 16.06

The FD.io Project, relentlessly focused on data IO speed and efficiency supporting the creation of high performance, flexible, and scalable software defined infrastructures, announces the availability of the community’s first software release (16.06).

In the four months since launching, FD.io has brought together more than 75 developers from 11 different companies including network operators, solution providers chip vendors, and network equipment vendors who are collaborating to enhance and innovate around the Vector Packet Processing (VPP) technology. The FD.io community has quickly formed to grow the number of projects from the initial VPP project to an additional 6 projects addressing a diverse set of requirements and usability across a variety of deployment environments.

The 16.06 release brings unprecedented performance: 480Gbps/200mpps with 8 million routes and 2k whitelist entries on standard high volume x86 servers.

Features

In addition to the existing full suite of vswitch/vrouter features, the new 16.06 release adds:

  • Enhanced Switching and Routing:

    • IPv6 Segment Routing multicast support.
    • LISP xTR support.
    • VXLAN over IPv6 underlay.
    • Per interface whitelists.
    • Shared adjacencies in FIB.

  • New and improved interface support:

    • Jumbo frame support for vhost-user.
    • Netmap interface support.
    • AF_Packet interface support.

  • Expanded and improved programmability:

    • Python API bindings.
    • Enhanced JVPP Java API bindings.
    • Debugging CLI.

  • Expanded Hardware and Software Support:

    • Support for ARM 32 targets including Rasberry Pi single-board computer.
    • Support for DPDK 16.04.