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amayo21's avatar
amayo21
Copper Contributor
Mar 18, 2021

Cannot get ADFS ATP Sensor service to start

I have the sensors installed and working on both of my domain controllers (Server 2016), however, when I install the ADFS sensor on my ADFS server (also 2016) the service refuses to start. I get the ...
  • EliOfek's avatar
    EliOfek
    Mar 19, 2021
    Go to the sensors tab in the MDI portal, click on the registered ADFS sensor, and add to the list a fully qualified DC name this sensor can contact to resolve AD entities. once you do that and press sav, within 10 min the sensor should overcome this error.
EliOfek's avatar
EliOfek
Icon for Microsoft rankMicrosoft
Mar 19, 2021
Go to the sensors tab in the MDI portal, click on the registered ADFS sensor, and add to the list a fully qualified DC name this sensor can contact to resolve AD entities. once you do that and press sav, within 10 min the sensor should overcome this error.
  • amayo21's avatar
    amayo21
    Copper Contributor
    Mar 19, 2021

    EliOfek This resolved the issue! Thank you so much - I couldn't find anything online to help!

  • ChristianKupferschmid's avatar
    ChristianKupferschmid
    Copper Contributor
    Feb 03, 2022

    EliOfek 
    We do have the same issue, and we wanted to follow your solution here, but for unknown reasons the 'Domain controller (FQDN)' field on the 'Manage sensor' is read only.
    Any hints on that?

    • EliOfek's avatar
      EliOfek
      Icon for Microsoft rankMicrosoft
      Feb 07, 2022
      Any chance this machine is also a domain controller ?

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