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docs: better docs, mv doxygen to sphinx This patch refactors the VPP sphinx docs in order to make it easier to consume for external readers as well as VPP developers. It also makes sphinx the single source of documentation, which simplifies maintenance and operation. Most important updates are: - reformat the existing documentation as rst - split RELEASE.md and move it into separate rst files - remove section 'events' - remove section 'archive' - remove section 'related projects' - remove section 'feature by release' - remove section 'Various links' - make (Configuration reference, CLI docs, developer docs) top level items in the list - move 'Use Cases' as part of 'About VPP' - move 'Troubleshooting' as part of 'Getting Started' - move test framework docs into 'Developer Documentation' - add a 'Contributing' section for gerrit, docs and other contributer related infos - deprecate doxygen and test-docs targets - redirect the "make doxygen" target to "make docs" Type: refactor Change-Id: I552a5645d5b7964d547f99b1336e2ac24e7c209f Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2021-08-19 11:38:06 +02:00
Release notes for VPP 16.09
===========================
Features
--------
- `Integrated July 2016 DPDK release <http://www.dpdk.org/doc/guides/rel_notes/release_16_07.html>`__
- 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.
- Accommodating plugins
`(e.g. NSH_SFC) <https://wiki.fd.io/view/NSH_SFC>`__
- Binding for `python <https://wiki.fd.io/view/VPP/Python_API>`__
- 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 <https://wiki.fd.io/view/VPP/Installing_VPP_binaries_from_packages>`__
- Performance, characterize and document performance for this release
`(more information on CSIT page) <https://wiki.fd.io/view/CSIT>`__
- 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) <https://docs.fd.io/vpp/16.09/>`__
- 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 <https://jira.fd.io>`__.
+-----------------------------------+-----------------------------------+
| Issue | Description |
+===================================+===================================+
| VPP-391 | vpp debug version assert appeared |
| | in the process of start |
+-----------------------------------+-----------------------------------+
| VPP-380 | Mapping algorithm compute wrong |
| | ea-bits when IPv4 prefix |
| | 0.0.0.0/0 |
+-----------------------------------+-----------------------------------+
| VPP-371 | load_one_plugin:63: Loaded |
| | plugin: message from vppctl |
+-----------------------------------+-----------------------------------+
| VPP-367 | vpp packages need to depend on |
| | specific versions of each other |
+-----------------------------------+-----------------------------------+
| VPP-312 | IP6 FIB gets in indeterminate |
| | state by duplicating commands |
+-----------------------------------+-----------------------------------+
| VPP-224 | Lookup-in-vrf can not be set |
| | correctly |
+-----------------------------------+-----------------------------------+
| VPP-206 | Fix classify table delete |
+-----------------------------------+-----------------------------------+
| VPP-203 | Fix binary API for reading vpp |
| | node graph |
+-----------------------------------+-----------------------------------+
| VPP-147 | Inconsistent behaviour when |
| | adding L2 FIB filter entry |
+-----------------------------------+-----------------------------------+
| VPP-99 | VPP doesn’t discard DHCPOFFER |
| | message with wrong XID |
+-----------------------------------+-----------------------------------+
Issues fixed
------------
Issues in fd.io are tracked in `JIRA <https://jira.fd.io>`__.
+-----------------------------------+-----------------------------------+
| Issue | Description |
+===================================+===================================+
| VPP-396 | Ubuntu systems Graphviz bug |
+-----------------------------------+-----------------------------------+
| VPP-390 | vpp-lib rpm fails to include |
| | \*.so symlinks, causing linking |
| | problems with out of tree builds |
+-----------------------------------+-----------------------------------+
| VPP-388 | IPSec output feature assumes |
| | packets have been ethernet |
| | rewritten |
+-----------------------------------+-----------------------------------+
| VPP-385 | ARP for indirect adjacencies not |
| | working correctly |
+-----------------------------------+-----------------------------------+
| VPP-361 | Memory leak on delete of VXLAN |
| | over IPv6 tunnel |
+-----------------------------------+-----------------------------------+
| VPP-357 | VNI not set correctly when |
| | removing LISP fwd entries |
+-----------------------------------+-----------------------------------+
| VPP-349 | sw_interface_vhost_user_dump not |
| | working |
+-----------------------------------+-----------------------------------+
| VPP-345 | net/enic: bad L4 checksum ptype |
| | set on ICMP packets |
+-----------------------------------+-----------------------------------+
| VPP-340 | MAP-T wrong destination address |
+-----------------------------------+-----------------------------------+
| VPP-330 | Use fifo to store LISP pending |
| | map-requests |
+-----------------------------------+-----------------------------------+
| VPP-326 | map_add_domain VAT command: |
| | unable to configure domain with |
| | mtu parameter |
+-----------------------------------+-----------------------------------+
| VPP-318 | The map_add_domain VAT command |
| | accepts invalid arguments |
+-----------------------------------+-----------------------------------+
| VPP-315 | Fix “show vxlan-gpe” issue |
+-----------------------------------+-----------------------------------+
| VPP-310 | Mapping algorithm compute wrong |
| | ea-bits |
+-----------------------------------+-----------------------------------+
| VPP-239 | LISP IP forwarding does not tag |
| | packets that hit negative mapping |
| | entries |
+-----------------------------------+-----------------------------------+
| VPP-235 | Invalid help in VAT for |
| | sw_interface_set_l2_bridge |
+-----------------------------------+-----------------------------------+
| VPP-228 | Mapping algorithm sends packet to |
| | wrong IPv6 address |
+-----------------------------------+-----------------------------------+
| VPP-214 | vpp-api-test: |
| | api_ipsec_sad_add_del_entry: |
| | vector “ck” not initialized |
+-----------------------------------+-----------------------------------+
| VPP-200 | VPP - TAP port create problem |
+-----------------------------------+-----------------------------------+
| VPP-189 | Coverity Issues for 16.09 |
+-----------------------------------+-----------------------------------+
| VPP-184 | u16 translating to char ,not |
| | short |
+-----------------------------------+-----------------------------------+
| VPP-179 | Adjacency share-count botch |
+-----------------------------------+-----------------------------------+
| VPP-163 | “show ip6 interface” ignores |
| | non-global addresses |
+-----------------------------------+-----------------------------------+
| VPP-155 | Netmap: Inconsistency in |
| | interface state between “show |
| | hardware” and “show interface” |
+-----------------------------------+-----------------------------------+
| VPP-145 | Dynamically compute IP feature |
| | ordering based on constraints |
+-----------------------------------+-----------------------------------+
| VPP-137 | VPP sends ARP with wrong |
| | requested IP |
+-----------------------------------+-----------------------------------+
| VPP-118 | JVpp: 0 length arrays not handled |
| | properly in VPP responses |
+-----------------------------------+-----------------------------------+
| VPP-112 | linux kernel info missing from |
| | build log |
+-----------------------------------+-----------------------------------+
| VPP-110 | vxlan encap node should never |
| | touch a deleted tunnel |
+-----------------------------------+-----------------------------------+
| VPP-107 | RPM build broken in master |
+-----------------------------------+-----------------------------------+
| VPP-92 | segment routing is not properly |
| | filling out the segment list |
+-----------------------------------+-----------------------------------+
| VPP-91 | segment routing add/del tunnel |
| | lookup doesn’t work |
+-----------------------------------+-----------------------------------+
| VPP-84 | af_packet throws a fatal error on |
| | EAGAIN |
+-----------------------------------+-----------------------------------+
| VPP-74 | Clang compile fails due to |
| | warning in vlib/unix/cli.c |
+-----------------------------------+-----------------------------------+
| VPP-64 | Top level “make pkg-deb” fails if |
| | CDPATH is set in user env. |
+-----------------------------------+-----------------------------------+
| VPP-48 | Traceroute does not terminate |
| | when VPP is the target |
+-----------------------------------+-----------------------------------+
| VPP-23 | CLI pager does not gracefully |
| | handle lines longer than the |
| | terminal width |
+-----------------------------------+-----------------------------------+
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