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.. _vpp17.07:

###############################
Features for Release VPP 17.07
###############################

This section lists those features that became available in VPP Release 17.07:

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/interrupt) support.

Network features
++++++++++++++++++

* MPLS Multicast FIB
* BFD FIB integration
* NAT64 support
* GRE over IPv6
* Segment routing MPLS
* IOAM configuration for SRv6 localsid
* LISP
   -  NSH support
   -  native forward static routes
   -  L2 ARP
* ACL multi-core support
* 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 refer to fd.io `JIRA <https://jira.fd.io/>`_.

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

For the full list of fixed issues please refer to:

* fd.io `JIRA <https://jira.fd.io/>`_
* git `commit log <https://git.fd.io/vpp/log/?h=stable/1707>`_
an class="s">VPP_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE ) string(REPLACE "-" ";" VPP_LIB_VERSION ${VPP_VERSION}) list(GET VPP_LIB_VERSION 0 VPP_LIB_VERSION) ############################################################################## # build config ############################################################################## set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin) set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib) set(CMAKE_C_FLAGS_COMMON "-DFORTIFY_SOURCE=2 -fstack-protector-all -Werror") set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${CMAKE_C_FLAGS_COMMON} -DCLIB_DEBUG") set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${CMAKE_C_FLAGS_COMMON}") check_c_compiler_flag("-Wno-address-of-packed-member" compiler_flag_no_address_of_packed_member) if (compiler_flag_no_address_of_packed_member) add_definitions(-Wno-address-of-packed-member) endif() ############################################################################## # install config ############################################################################## set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib") set(CMAKE_INSTALL_MESSAGE NEVER) include_directories ( ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}/include ) set(CMAKE_INSTALL_DEFAULT_COMPONENT_NAME "vpp") set(THREADS_PREFER_PTHREAD_FLAG ON) find_package(Threads REQUIRED) include(cmake/memfd.cmake) include(cmake/api.cmake) include(cmake/library.cmake) include(cmake/exec.cmake) include(cmake/plugin.cmake) ############################################################################## # subdirs - order matters ############################################################################## if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux") find_package(OpenSSL REQUIRED) set(SUBDIRS vppinfra svm vlib vlibmemory vlibapi vnet vpp vat vcl plugins vpp-api tools/vppapigen tools/g2 tools/elftool tools/perftool cmake ) elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin") set(SUBDIRS vppinfra) else() message(FATAL_ERROR "Unsupported system: ${CMAKE_SYSTEM_NAME}") endif() foreach(DIR ${SUBDIRS}) add_subdirectory(${DIR}) endforeach() ############################################################################## # packaging ############################################################################## include(cmake/pack.cmake) add_vpp_packaging( NAME "vpp" VENDOR "fd.io" DESCRIPTION "Vector Packet Processor" ) ############################################################################## # detect if we are inside git repo and add configure dependency ############################################################################## execute_process( WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} COMMAND git rev-parse --show-toplevel OUTPUT_VARIABLE VPP_GIT_TOPLEVEL_DIR OUTPUT_STRIP_TRAILING_WHITESPACE ) if (VPP_GIT_TOPLEVEL_DIR) set_property( DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${VPP_GIT_TOPLEVEL_DIR}/.git/index ) endif() ############################################################################## # print configuration ############################################################################## message(STATUS "Configuration:") pr("VPP version" "${VPP_VERSION}") pr("VPP library version" "${VPP_LIB_VERSION}") pr("GIT toplevel dir" "${VPP_GIT_TOPLEVEL_DIR}") pr("C flags" "${CMAKE_C_FLAGS}") pr("Linker flags" "${CMAKE_LINKER_FLAGS}") pr("Target processor" "${CMAKE_SYSTEM_PROCESSOR}") pr("Build type" "${CMAKE_BUILD_TYPE}") pr("Prefix path" "${CMAKE_PREFIX_PATH}") pr("Install prefix" "${CMAKE_INSTALL_PREFIX}")