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Illumio Core What's New and Release Notes for 23.5

New Features in Illumio Flowlink 1.4.0

The following new features were added in Illumio Flowlink 1.4.0.

  • Support for FIPS compliance on RHEL 9

    Beginning with this release, Flowlink now supports FIPS compliance on RHEL 9. For more information, see FIPS Compliance for Flowlink.

  • Increased buffer size

    Flowlink buffer size is increased to 65kb. This was done to address an issue where Flowlink failed to process large UDP packets.

  • Support for ingesting multiple flow types

    Beginning with this release, the Flowlink text flow collector supports flows with any IP protocol number, not just UDP, TCP and ICMP.