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The L2TP connection attempt failed because the security layer encountered a processing error during initial negotiations with the remote computer. RRS feed

  • Question

  • NPS is running on Windows Server 2019

    VPN is running on Windows Server 2016

    I get this error for L2TP:

    The L2TP connection attempt failed because the security layer encountered a processing error during initial negotiations with the remote computer.

    However SSTP works.

    L2TP Worked in Windows Server 2016 for NPS.

    Saturday, September 12, 2020 2:42 PM