fixbuf Release 2.4.1, 2020-Dec-22

Downloads

(SHA256=8c535d48120b08df1731de709f2dbd2ba8bce568ad64cac34826102caf594d84)

Notes

  • Added support for OpenSSL 1.1.0 and removed support for versions prior to 1.0.2.
  • Updated CERT IPFIX elements.

fixbuf Release 2.4.0, 2019-Aug-28

Downloads

(SHA256=bf20f9f7986a525ea6cc648d32f4ba30bfeb2a83f8c830bc39c48dfa7a415175)

Notes

  • Enhanced the output of ipfixDump by (1) including the template's name with its list of elements, (2) adding the templates' names to the stats output, (3) marking scope elements in templates and their corresponding values in data records, and (4) including the name for list semantics.
  • Fixed an issue in the libfixbuf.spec.in file, and removed the generated libfixbuf.spec file from the distribution.
  • Changed how the information model handles the re-insertion an existing element to reuse the existing element instead of using new memory.
  • Added stricter checking of the elements lengths' specified in a template. Currently a log message is written for an invalid length; in the future, this may cause the template to be rejected.

fixbuf Release 2.3.1, 2019-Apr-18

Downloads

(SHA256=2ba7877c5b09c120a20eb320d5d9e2ac93520c8308624eac3064aaece239bad3)

Notes

  • Fixed a double-freeing of memory and memory leaks in some of the error handling code.

fixbuf Release 2.3.0, 2019-Mar-18

Downloads

(SHA256=ed63314f21a7a6bbf0d08da416403237a867c3f3496d061f10e148e6d8ecea63)

Notes

  • Added the ipfixDump application which used to be included with YAF, and made many changes to the application. Use configure --disable-tools to prevent building and installing ipfixDump.
  • Fixed bugs in reading and writing information elements whose type was list and elementId was a value other than 291, 292, or 293.
  • Changed the layout of the options templates used for exporting RFC 5610 information element type information and exporting template metadata.

fixbuf Release 2.2.0, 2018-Nov-29

Downloads

(SHA256=663e2333284868073478469bd70f137a3840b0da70cb66ceb5bfa85f21daf2ef)

Notes

  • Added functions to return the buffer size required to read a template and the maximum buffer size to process all known templates in a session.
  • Modified library to return an error when a user attempts to use a reserved template ID.
  • Fixed a potential use-after-free bug triggered by pyfixbuf.

fixbuf Release 2.1.0, 2018-Jul-12

Downloads

(SHA256=d3a0ddf3f693e9421efaa8029c8ff1f78c81c39e77661dc40a05b3515d086fe7)

Notes

  • Added functions to update the Information Model with Information Elements read from a file or a string containing XML data.
  • Ensured that an element's endian flag is properly set when incorporating elements from options records.
  • Made GLib 2.18 or later a requirement.

fixbuf Release 2.0.0, 2018-May-2

Downloads

(SHA256=cc0f35507076cf0f30c8d7023a1ad90dd06f9059e9fedc40329cece5945230b8)

Notes

  • This version is not backwards-compatible with fixbuf 1.x.
  • There are no functional differences between this release and the 1.8 release. All the changes are API changes and internal cleanups.
  • Changed the source for the Information Model to the IANA XML version of the IPFIX Information Elements.
  • Added a requirement for internal templates that their information element specifications have non-defaulted (non-zero) sizes.
  • Simplified the new template callbacks, subsuming the three variants with one: fbSessionAddNewTemplateCallback()
  • Made it the default to consider the source port when separating incoming UDP streams. The function fbCollectorManageUDPStreamByPort() has been removed.
  • Changed fbInfoElementWriteOptionsRecord() to take both the internal and external template id.
  • Updated license to LGPL 3.

fixbuf Release 1.8.0, 2017-Nov-7

Downloads

(SHA256=c0a3b4f99916c7124b1964b273fc3a1969e34228633f68a1a9615f2b420236ce)

Notes

  • The ability to add template metadata to exported templates
  • Macro to check fixbuf version number
  • Minor bug fixes

fixbuf Release 1.7.1, 2015-Oct-9

Downloads

(SHA256=961296ed000d4fdb4ae8690613bba2af2e4d634c044f947795abc24e9caf644a)

Notes

  • Bug Fix for NetFlow v9 devices that implement Reverse Information Elements

fixbuf Release 1.7.0, 2015-Jul-1

Downloads

(SHA256=0cb7e29ad5ae9d0186718f325ec12786222794cc25adc2e28707322112e15a3d)

Notes

  • Update IPFIX Information Elements to be compatible with IANA registry
  • Add recursive freeing function fBufListFree() to free structured data elements
  • Ignore extra filling bytes in sFlow records
  • Bug Fix for NetFlow v9 Options Template Parsing
  • Other Bug Fixes