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Uninstall NPS Azure MFA Extension

    Pregunta

  • I have installed MFA Extension on a windows radius server in test, everything works fine. However I want to know if its possible to uninstall and revert the Radius server back to the point before I install NPS Extension? When I go into production, if things dont work as plan, I have to be able to roll back. (Not that am hoping that I will but will like to know the option is out there)
    martes, 08 de mayo de 2018 13:20

Respuestas

  • Hi,

    Thanks for your question.

    Based on my knowledge, there are two methods to implement.

    1)You may configure more two NPS server for authentication. When one works fault or you don’t want some of users to secondarily authenticate via Azure MFA, you could still use another NPS server ( not enable Extension ) for authentication.

    2)NPS Extension feature is related to the DLL code within the registry. You may build the DLL and register it by regsvr command utility and also manually in the specified location "HKLM\System\CurrentControlSet\Services\AuthSrv\Parameters\"

    More information about it, please refer to the following article

    Network Policy Server Extensions

    https://msdn.microsoft.com/en-us/library/bb891989(v=vs.85).aspx

    Integrate your existing NPS infrastructure with Azure Multi-Factor Authentication - Public preview

    https://docs.microsoft.com/en-us/azure/active-directory/authentication/howto-mfa-nps-extension

    In addition, you may get further support in the MSDN Forum for the development of NPS extension.

    http://social.msdn.microsoft.com/Forums/en-us/categories/

    Hope above information can help you.

    Highly appreciate your effort and time. If you have any questions and concerns, please feel free to let me know.

    Best regards, 

    Michael


    Please remember to mark the replies as an answers if they help.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com

    miércoles, 09 de mayo de 2018 8:55

Todas las respuestas

  • Hi,

    Thanks for your question.

    Based on my knowledge, there are two methods to implement.

    1)You may configure more two NPS server for authentication. When one works fault or you don’t want some of users to secondarily authenticate via Azure MFA, you could still use another NPS server ( not enable Extension ) for authentication.

    2)NPS Extension feature is related to the DLL code within the registry. You may build the DLL and register it by regsvr command utility and also manually in the specified location "HKLM\System\CurrentControlSet\Services\AuthSrv\Parameters\"

    More information about it, please refer to the following article

    Network Policy Server Extensions

    https://msdn.microsoft.com/en-us/library/bb891989(v=vs.85).aspx

    Integrate your existing NPS infrastructure with Azure Multi-Factor Authentication - Public preview

    https://docs.microsoft.com/en-us/azure/active-directory/authentication/howto-mfa-nps-extension

    In addition, you may get further support in the MSDN Forum for the development of NPS extension.

    http://social.msdn.microsoft.com/Forums/en-us/categories/

    Hope above information can help you.

    Highly appreciate your effort and time. If you have any questions and concerns, please feel free to let me know.

    Best regards, 

    Michael


    Please remember to mark the replies as an answers if they help.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com

    miércoles, 09 de mayo de 2018 8:55
  • Hi,

    Just checking in to see if the information provided was helpful. Please let us know if you would like further assistance.

    Best Regards,

    Michael


    Please remember to mark the replies as an answers if they help.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com

    viernes, 11 de mayo de 2018 18:39
  • Answer 1 worked fine. Also the extension can be uninstalled from control panel. I guess the word extension threw me off for a sec.
    lunes, 14 de mayo de 2018 13:24
  • Hi,

    I am pleased to know that the information is helpful to you. If there is anything else we can do for you, please feel free to post in the forum.

    In addition, thanks for sharing your solution in the forum as it would be helpful to anyone who encounters similar issues.

    Have a nice day!

    Best regards,

    Michael



    Please remember to mark the replies as an answers if they help.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com

    martes, 15 de mayo de 2018 1:46