SiLK Release 3.23.1, 2024-Sep-26

Downloads

silk-3.23.1.tar.gz (5.7MiB)

(SHA256=c3277352764fa9167a6130739bd4b7cc8ebcb7b7d4f727b46facd7b135f26c23)

Notes

  • Fixed potential writes of uninitialized memory or incorrect values when records have large byte counts, packet counts, or SNMP values.
  • Changed output created by rwcat --milliseconds.
Full Release Notes

SiLK Release 3.23.0, 2024-Aug-29

Downloads

silk-3.23.0.tar.gz (5.7MiB)

(SHA256=cf83eb0960ba25e0855c4c45f86fe371ecc5f3f755790203f434a84f871065cf)

Notes

  • Added support for nanosecond timestamps.
  • Added sum-of-durations as a value field in rwuniq and rwstats.
  • Overhauled the RPM build process and silk.spec file.
  • Added support for running daemons as a systemd service.
Full Release Notes

SiLK Release 3.22.2, 2024-Jan-25

Downloads

silk-3.22.2.tar.gz (5.6MiB)

(SHA256=81b38f3e648bcc9125124df69516d9c157e28e1efe693bd2ff57212e9ca10af3)

Notes

  • Fixed a memory corruption issue in rwflowpack when the packing-logic attempts to store a flow record in more than 16 files.
  • Fixed a bug when attempting to configure with Python 3.10 or later.
Full Release Notes

SiLK Release 3.22.1, 2023-Nov-16

Downloads

silk-3.22.1.tar.gz (5.6MiB)

(SHA256=e10096e9fa4ef4980cfff300b8f7a0aed6a8e8f172b444e43dd79ed7e05a7e02)

Notes

  • Fixed issues in the silk.spec file.
Full Release Notes

SiLK Release 3.22.0, 2023-Sep-14

Downloads

silk-3.22.0.tar.gz (5.6MiB)

(SHA256=15cff02484a75ba3c297067d57111f29751f1c94d6f66a5f4c27877268713e80)

Notes

  • Added the ability to control the order in which rwaggbagcat displays fields.
  • Added division and scalar-multiplication to rwaggbagtool.
  • Fixed an issue in silk.spec when using static packing-logic on RHEL8.
Full Release Notes

SiLK Release 3.21.0, 2023-May-18

Downloads

silk-3.21.0.tar.gz (5.6MiB)

(SHA256=312cc4041e8f36f6586c54af861df6ceef7927693db23c164363f38c8ef13bf6)

Notes

  • Added ability for rwsettool, rwbagtool, and rwaggbagtool to use an input file as an output file simulating modifying a file in-place.
  • Modified the --sensors switch of rwfilter, rwsiteinfo, and rwfglob to accept sensor-group names (see the group block in silk.conf).
  • Modified rwsiteinfo to print information about sensor-groups.
  • Fixed issues in PySiLK when using recent Python releases.
Full Release Notes

SiLK Release 3.19.2, 2022-Mar-3

Downloads

silk-3.19.2.tar.gz (5.4MiB)

(SHA256=358ba718208dcfb14a22664a6d935f343bd7a1976729e5619ba7c702b70e3a7d)

Notes

  • Fix compatibility with Python 3.9 and later.
  • Add support for libfixbuf-3.0.0 (v1.7.0 and later are supported).
Full Release Notes

SiLK Release 3.19.1, 2020-Apr-16

Downloads

silk-3.19.1.tar.gz (5.3MiB)

(SHA256=b287de07502c53d51e9ccdcc17a46d8a4d7a59db9e5ae7add7b82458a9da45a7)

Notes

  • Add the SilkFile.skip() method to PySiLK.
  • Fix PySiLK compatiblity with Python 3.7 and 3.8.
  • Fix a compilation error when building SiLK without libfixbuf.
Full Release Notes

SiLK Release 3.19.0, 2019-Oct-28

Downloads

silk-3.19.0.tar.gz (5.3MiB)

(SHA256=0f5bdcf437a1dc0429a5acb48b8e9ef18050999a230920369c05b2db9f020695)

Notes

  • Support using country codes as keys in the rwaggbag family of tools.
  • Support logging of incoming IPFIX templates for specific probes.
Full Release Notes

SiLK Release 3.18.3, 2019-Aug-29

Downloads

silk-3.18.3.tar.gz (5.3MiB)

(SHA256=25fc734d6cac7d39285877ff5efd78bd4e5bb34523a6c4f6174afc9e2a87c2a2)

Notes

  • Quiet a warning message when using libfixbuf-2.4.0.
Full Release Notes

SiLK Release 3.18.2, 2019-May-23

Downloads

silk-3.18.2.tar.gz (5.3MiB)

(SHA256=855ce1ce862fc2cb7146a04cbe60ba2584ff7df176e07494a2f14d26976b4c2b)

Notes

  • Remove unintentionally-enabled debugging statements from rwflowpack.
Full Release Notes

SiLK Release 3.18.1, 2019-Mar-21

Downloads

silk-3.18.1.tar.gz (5.3MiB)

(SHA256=0900a5a0d08c786be280d97e5bb6d9ec09e8aec69f4495a91b32e254014ef8e9)

Notes

  • Add support for logging tombstone records created by YAF 2.11.
Full Release Notes

SiLK Release 3.18.0, 2018-Dec-13

Downloads

silk-3.18.0.tar.gz (5.3MiB)

(SHA256=26e1b2fb3c0e41b5cbe66b91976ffd65d66bfb1263cfae459f3773c296fcb3b6)

Notes

  • When printing IP addresses as zero-padded values, also apply zero-padding to the CIDR designation when it is present.
  • Fix a bug in several tools when printing IPv6 addresses as zero-padded decimal; the output included an extra leading zero.
  • Fix a bug in rwflowpack that could cause a crash when multiple probes were configured to process IPFIX data from files.
  • Add switches rwsender and rwreceiver for additional control of the TLS connection between them, and only enable TLS support when GnuTLS-2.12.0 or later is found at build time.
Full Release Notes

SiLK Release 3.17.2, 2018-Jun-28

Downloads

silk-3.17.2.tar.gz (5.3MiB)

(SHA256=70b74eceafce7b724ceccd9e801909f4bd28985406eb8c42a94c8d25e7d58194)

Notes

  • Allow the user additional control over how rwgeoip2ccmap converts GeoIP2 country code data to a prefix map file.
  • Add the capability for rwflowpack to treat the NetFlow v9 elements OUT_BYTES and OUT_PKTS as reverse-volume elements.
Full Release Notes

SiLK Release 3.17.1, 2018-Apr-23

Downloads

silk-3.17.1.tar.gz (5.3MiB)

(SHA256=1580dfabc3ff8cb90b0f303d5758d8be4515f130931601c49c05895f0bd1e1a1)

Notes

  • Fix a compilation failure on RedHat EL6, CentOS 6, and other systems.
Full Release Notes

SiLK Release 3.17.0, 2018-Apr-19

Downloads

silk-3.17.0.tar.gz (5.3MiB)

(SHA256=11a20dafdff67b6c412d988d567946c047a3a301fa922a37dc6bfaa00751de37)

Notes

  • Add support in rwaggbagtool for removing rows when a value is above or below a threshold or when an IP address is in or is not in an IPset.
  • Change how rwsetcat displays IPv4 addresses in an IPset containing both IPv4 and IPv6 addresses.
  • Add support for millisecond timestamps in rwuniq and rwstats.
  • Add support for the GeoIP2 version of MaxMind's country code comma-separated value files and binary files. (Binary file support requires libmaxminddb library support.)
  • Add support for libfixbuf-2.0.0.
Full Release Notes

SiLK Release 4.0.0_beta4, 2017-Jun-29

Downloads

silk-4.0.0_beta4.tar.gz (4.3MiB)

(SHA256=29cc7d73389b4c58532e6924e075099f63ac801de28581af3bf5151d6bb67933)

Notes

  • SiLK 4.x is beta software.
    • The applications have been lightly tested. Some applications may change in incompatible ways in future releases.
    • The analysis tools in SiLK 4.x are largely compatible with those in SiLK 3.x, though SiLK 4.x removes command line switches that were marked as deprecated in SiLK 3.x.
    • The configuration of rwflowpack has radically changed from SiLK 3.x. The flowcap and rwflowappend tools no longer exist.
    • Replacing a SiLK 3.x installation with SiLK 4.x is not recommended without substantial testing first.
  • SiLK Flow files support Sidecar data
    • Allow SiLK Flow files to augment the traditional SiLK Flow record with "sidecar" data. Sidecar data is represented as a Lua table of key-value pairs.
  • Many additional changes.
Full Release Notes

SiLK Release 2.5.0, 2012-Jun-28

Downloads

silk-2.5.0.tar.gz (4.3MiB)

(SHA256=e53bb0ac624e19dcad3f0dc0d1847c58809fbaf284ac46935b1da9d6ad454141)

Notes

  • Provide a new configure switch to work-around issues when reading NetFlow v9 flow records from a Cisco ASA router.
Full Release Notes