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Winrm with CredSSP authentication Fails in specific scenario RRS feed

  • Question

  • Hi,

    I've 3 servers.

    Server A - Windows 2016 Standard
    Server B - Windows 2016 Standard

    Server C - Windows 2016 DataCenter

    All Servers are in the same domain.

    I'm trying to send WinRM invoke-command From A to B or C.

    All works very well, which shows me the ports and connectivity is working great.

    BUT,

    when pushing the same Command with CredSSP i can ONLY get it from A to B,

    from A to C i get a failure that the remote server does not receive fresh credentials, this is wrong,  i changed the configuration on C server GPedit and still nothing works.

    i updated the C server to the last update and spent hours figuring out what is happening,

    I did not see any logs on the remote server.

    the only difference between B and C are the Type of OS.

    i will say also that i enabled CredSSP server \ Client as i should which enabled me to connect from A to B...

    did anyone experience something like that?

    is there any resolution?




    Thursday, June 20, 2019 4:59 PM

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