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How does NPS make NTLMv2 authentication for MSCHAPv2 packets RRS feed

  • Question

  • Hi,

    I am wondering how MSCHAPv2 packets can be transformed to NTLMv2 authentication?

    I know it can be done using the following:

    https://support.microsoft.com/en-us/kb/2811487

    Basically, I would like to do the same in NPS extension, is it possible?

    Best regards,

    Roman

    Wednesday, May 18, 2016 9:37 AM

All replies

  • Hi,

    >>Basically, I would like to do the same in NPS extension, is it possible?

    Please check if the following link is helpful:

    https://msdn.microsoft.com/en-us/library/bb891997(v=vs.85).aspx

    Besides, for coding related questions, MSDN forum might be more suitable.

    Best Regards,


    Steven Lee Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact tnmff@microsoft.com.

    Thursday, May 19, 2016 9:30 AM
  • Hi Steven,

    Thank you for the answer.

    I know how to develop NPS extensions - I have been doing that for many years now. My question is how MS-CHAPv2 request is translated to NTLMv2 authentication request by NPS. It is possible with the flag enabled (in the link I posted)

    Best regards,

    Roman

    Thursday, May 19, 2016 12:23 PM