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Defective netflow profiling in ClearPass

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  • 1.  Defective netflow profiling in ClearPass

    Posted Jul 11, 2025 09:19 AM

    Hi all,

    just wanted to warn you of using the netflow profiling feature with at least version 6.12.4.
    I've an environment, freshly set up, where we use the netflow export of a Sophos XGS to profile clients. Using this feature leads to a memory leak which does not recover itself. This makes ClearPass unusable after some time, you have to disable the Netflow export and restart ClearPass via the hypervisor.

    Best,
    Adrian