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Illumio Core What's New and Release Notes 21.5

Policy and Workloads

  • Labels disappear when editing one of the labels in a virtual server (E-87402)

    When changing a label of a virtual server, all the other labels were automatically removed. This issue is resolved

  • In some cases, blocked traffic was erroneously shown to be allowed in Explorer and Illumination Draft View (E-86181)

    Given a rule that allows traffic on a specific port/protocol using a specific Windows service (for example, 135 TCP %SystemRoot%\System32\lsass.exe):

    • Under certain query conditions, Draft View erroneously showed traffic to be allowed over the same port/protocol but using a different Windows service (for example, 135 TCP %SystemRoot%\System32\svchost.exe).

    • Reported View correctly showed such traffic to be blocked and traffic was blocked in Enforcement Mode, but this was unexpected for customers who relied on Draft View.

    This issue is resolved. The PCE now checks the rule for Windows service properties, and Draft View in Explorer and Illumination correctly reports when such traffic is allowed or blocked.

  • Rule search incorrectly calculates label groups in Scopes (E-72318)

    Rule search was calculating label-groups in Scopes incorrectly when the rule search was performed with both providers and consumers and the resulting Ruleset had either multiple Scopes or label groups in the Scope. This issue is resolved.