Skip to main content

What's New and Release Notes for 26.x

Resolved Issues in NEN 2.2.0

  • Incorrect Cluster Mode shown in NEN Health Report (E-80063)

    In a cluster configured with only one NEN node, the Cluster Mode field in the generated health report showed HA Failover instead of Standalone, as expected. This issue is resolved and the Cluster Mode is now reported as Standalone in this case.

  • NEN didn't specify the VS protocol in rules it programmed on SLBs (E-79568)

    When the NEN programed an SLB Virtual Server with a rule that included an Accept action, the rule specified Any for the protocol instead of the actual protocol of the virtual server. This issue is resolved. Now such rules specify the configured protocol of the virtual server.

  • Some NEN logs were written to the wrong directory (E-79408)

    In standalone NEN implementations, some log files were written to /var/log/ instead of to log/illumio-nen. This issue is resolved. NEN logs are now written to the log/illumio-nen directory.

  • NEN logs are now archived (E-79328)

    To prevent the disk on standalone NEN nodes from filling up with unarchived log files, log files older than 1 day are now rotated and archived to the logs/archive directory. Log files older than 7 days are deleted.

  • Time-based SLB/VS discovery and tamper checking frequency (E-78352)

    To better secure environments with a large number of load balancers and virtual servers, SLB VS discovery now occurs approximately every 5 minutes instead of according to a loop count. Tamper checking now occurs after policy programming has been completed and then approximately every 5 minutes when policy is not running.

  • AVI load balancer integration in pending state (E-72540)

    After integrating an AVI Vantage load balancer with the Illumio Core NEN, the load balancer remained in the Pending connection state. From the PCE web console menu (Infrastructures > Load Balancers ) the hourglass icon in the Status column indicated that the load balancer was stuck in the Pending connection state. This issue is resolved. Beginning in this release, AVI Vantage load balancers are supported.