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changelog.md

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Future release:

Version 0.9.5

  • Added an experimental option to build RPM packages using Ansible
  • Improved ipfix storage plugin to support file rotation
  • Added man page for ipfix storage plugin
  • Added man page for TCP input plugin
  • Fixed ansible and docker build for debian stretch
  • Add implementation of a new flow filter (called ffilter) as a git submodule
  • Add new tools for a profile configuration and a filter expression checking
  • Fixed reconfiguration in profilestat intermediate plugin
  • Greatly improved performance of json storage plugin
  • Added conditional kafka output support for json storage plugin (not in RPM package)
  • New tools: ipfixcol-profiles-check and ipfixcol-filter-check
  • Fixed reconfiguration call on signal reception
  • Config files no longer replaced upon RPM update
  • Removed unnecessary renumbering of IPFIX templates
  • Many more documentation improvements and code bugfixes

Version 0.9.4

  • Fixed handling of empty values in JSON plugin
  • Fixed closing of connections with no data in TCP input
  • Fixed memleak in dummy storage plugin
  • Removed message about internal error when the ODID 0 is used by a source (false alarm)
  • Fixed markdown syntax
  • Support DocBook XSL Stylesheets v1.79
  • Removed superfluous files from devel package
  • Added systemd service file. No automatic installation
  • forwarding: UDP template refresh timeout is now configurable
  • Added basic UDP support to forwarding, no template resending
  • Utils: new template mapper (originally from forwarding plugin)
  • Added check for more specific libssl (Fedora 26 compatibility)
  • Removed pkgconfig from spec file dependencies.
  • Fixed issue: Long closing time of storage plugin can result in removal of valid templates

Version 0.9.2:

  • Added ansible installation from sources
  • Fixed many typos and formatting issues
  • Updated build system to work with Fedora copr build system (epel7 and all fedora releases)
  • Updated install information. It is possible to use copr repositories
  • Fixed forwarding plugin test
  • Forwarding: fixed bug with multiple send of the same templates
  • JSON output + SISO: fixed crashes after destination disconnection
  • ipfixsend: new version with uncached file reading (better for multiple gigabyte files)
  • Added timenow plugin which updates flow times to make flow data fresh
  • Added anonymization plugin man pages to rpm build
  • Added man page documentation for anonymization plugin. Fixed random key init
  • Many more bugfixes

Version 0.9.1:

  • Statistics: print statistics with default verbosity level

  • Fixed a memory leak in TCP input plugin

  • Extended test cases for two ODIDs from same source

  • UDP input: consider ODID when identifying unique transport sessions

  • New forwarding plugin (added support for automatic reconnection of destinations, zero-copy packet builder, template remapping, dropped sup port for UDP and SCTP)

  • Filter plugin: fixed filter for IP addresses

  • Fixed timestamp conversion for NetFlowv9

  • Fixed closing of SCTP connection bug reported by Krzysztof Dudkiewicz

  • Improved ipfixsend (real time sending option, bugfixes)

  • Fixed several build issues (extern "C" problems, libxml dependency)

  • Better handling of multiple fileds with same IE number

  • Bug fixes in the profiler

  • Improved semantics and coding style

  • Many thanks to Kirc for improvements, bug reports and overall contribution to the codebase

Version 0.9.0:

  • Many bug fixes
  • New ipfix_elements API
  • sFlow support is disable by default
  • Fixed forwarding of UDP templates
  • Unlimited number of incoming TCP connections
  • Fixed statistics for multiple inputs with same ODID
  • Fixed incorrect message when API version does not match
  • Added option for single data manager (all ODIDs to single storage plugin)

Version 0.8.1:

  • Multiple destinations support in forwarding storage plugin
  • Improvements to anonymization intermediate plugin
  • Fixed sequence number gap detection
  • Fixed padding problem in NFv9 -> IPFIX conversion

Version 0.8.0:

  • Added Simple Socket library (libsiso)
  • Fixed default paths to configuration files
  • Added -e option for path to ipfix-elements.xml file
  • Added -S option for statistics about processed data and threads usage
  • New tool: ipfixsend
  • New intermediate plugin: odip
  • New intermediate plugin: hooks
  • Added metadata
  • New intermediate plugin: profiler
  • New storage plugin: json
  • New storage plugin: fastbit_compression
  • Added reconfiguration at runtime
  • New intermediate plugin: geoip
  • Added "terminating" flag accessible from plugins
  • New intermediate plugin: stats
  • New intermediate plugin: profile_stats
  • New intermediate plugin: uid
  • Added API version for plugins