188 lines
5.1 KiB
ReStructuredText
188 lines
5.1 KiB
ReStructuredText
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Release notes for VPP 19.08.2
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=============================
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The 19.08.2 is an LTS release. It contains numerous fixes, as well as
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new features and API additions.
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Features
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--------
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- API trace tool
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- Add text output (c395ff143)
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- Binary API Libraries
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- Add API support for PP2 plugin to stable/1908 (1c3c9f039)
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- Build System
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- Pass ‘no-pci’ to autgenerated config (c0552134e)
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- Add env variable to pass extra cmake args (116e05f57)
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- Infrastructure Library
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- Implement CLIB_PAUSE () for aarch64 platforms (a3c45242b)
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- Create unformat function for data size parsing (cb19100c1)
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- Link Bonding
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- Fix interface deletion (1517d5e72)
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- Add GSO support (a06f68556)
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- Physical Memory Allocator
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- Always lock pages (5b2eea6e0)
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- Plugins
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- AVF Device driver
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- Print queue id in packet trace (9e028d047)
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- DPDK
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- Ipsec tunnel support for ip6-in-ip4 (2dde5a478)
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- QAT devices update, add c4xxx and xeon d15xx (f5d6c80ac)
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- Add TSO support in DPDK plugin. (5564db853)
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- Group Based Policy (GBP)
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- Add extended SFC unit tests (30f7e4198)
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- Host Stack Applications
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- Make APP_OPTIONS_PREALLOC_FIFO_PAIRS configurable (47c6f36be)
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- Internet Key Exchange (IKEv2) Protocol
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- Add support for GCM cipher (2fa9f679c)
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- QUIC protocol
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- Add cli command for stats (88af6c3f4)
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- Add Tx, Rx and packet drop counters (3a61a40dd)
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- Create custom event logger (2f9ec5001)
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- Make quic fifo size configurable via cli (7fc3d97b8)
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- RDMA (ibverb) driver
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- Add support for input feature arcs (cbae1e1c5)
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- Add support for MAC changes (ffdfe308b)
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- Http_static
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- Add dynamic GET / POST method hooks (faf5195e3)
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- Python binding for the VPP API
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- Let async calls return context (e6b29a9df)
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- Introduce read_blocking (1c45b85df)
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- SVM Library
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- Improve fifo segment verbose cli (d2bff0786)
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- Statistics Segment
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- Add /if/<n>/<n>/state for lacp interface state (d5e8ed7be)
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- Test Infrastructure
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- Support worker threads (51699e62c)
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- Support setting random seed (fc000f0e1)
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- Add cli_return_response to vpp_papi_provider (64d744350)
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- Test tls case (87e1bcdd7)
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- VNET
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- Classifier
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- Use vector code even when data is not aligned (bebbd7f62)
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- VPP packet tracer support (7c5a3536c)
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- IPSec
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- Add ‘detail’ option to ‘sh ipsec sa’ (56417fa94)
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- Add insecure option for format of SA (591aa64e8)
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- Support 4o6 and 6o4 for tunnel protect (2e6d73934)
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- IPv4 and IPv6 LPM
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- Allow addrs from the same prefix on intf (da900b25c)
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- Punt rather than drop unkown IPv6 ICMP packets (fd2f6f89e)
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- Session Layer
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- Add explicit reset api (a267cba29)
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- Improve cli (2ff21af39)
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- Add session enable option in config file (b1ef5567b)
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- Limit pacer bucket size (079895d95)
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- Builtin app rx notifications regardless of state (8e4afc86d)
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- Infra for transports to send buffers (57997c874)
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- Reschedule asap when snd space constrained (89ab1762d)
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- TCP
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- Allow cc algos to set pacing rate (82df1eb90)
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- Set cc_algo on connection alloc (7fe501a4b)
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- Add option for always on event logging (e73bd8503)
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- Track zero rwnd errors (a2c063712)
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- Validate connections in output (ea584d137)
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- Force zero window on full rx fifo (fbe948c81)
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- Send rwnd update only if wnd is large enough (0ad8477ba)
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- Enable gso in tcp hoststack (6f3621d77)
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- Handle SACK reneging (9dba3dbf0)
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- Use rate sample RTT in recovery if possible (6702641f5)
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- Compute snd time for rate sample (69460ae11)
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- Use sacks for timer based recovery (d4aa3d9f8)
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- Custom checksum calculations for Ipv4/Ipv6 (3642782a2)
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- Retry lost retransmits (7b135c639)
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- Improve pacing after idle send periods (abdc7dfb5)
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- Track lost rxt segments in byte tracker (6de46b40d)
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- Validate the IP address while checking TCP connection
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(6c1ce53b4)
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- Improve lost rxt heuristic (04b4204d9)
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- VPP Comms Library
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- Allow non-blocking connects (4767cf24f)
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- Add api to set lcl ip (2c55610e2)
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- Vector Library
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- Add flag to explicitelly mark nodes which can init per-node packet
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trace (29dc11bde)
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- Enhance the “show cli” debug CLI command (b5a0108ac)
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- Libmemif
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- Introduce ‘memif_per_thread\_’ namespace (2736fc7fc)
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API changes
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-----------
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Description of results:
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- *Definition changed*: indicates that the API file was modified
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between releases.
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- *Only in image*: indicates the API is new for this release.
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- *Only in file*: indicates the API has been removed in this release.
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================ =============
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Message Name Result
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================ =============
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app_attach only in image
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app_attach_reply only in image
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================ =============
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Found 2 api message signature differences
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Fixed issues
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------------
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For the full list of fixed issues please refer to:
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- fd.io `JIRA <https://jira.fd.io>`__
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- git `commit log <https://git.fd.io/vpp/log/?h=stable/1908>`__
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