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Illumio Core 25.2.10 Install, Configure, Upgrade

Illumio Legacy Windows VEN

This guide describes how to install and use the Legacy Windows VEN (LW-VEN) with the Illumio Core PCE to enforce security policies on computers running the Windows Server 2003 SP1 & SP2 or Windows Server 2008 SP1 & SP2 operating system.

The LW-VEN is a custom version of the standard Illumio VEN. Like standard VENs, the LW-VEN is a lightweight multi-process application with a minimal footprint that runs on a workload. The LW-VEN programs the native OS firewall that enforces the policy controls you've defined for your legacy Windows machines.