Suddenly unable to connect to Google Cloud VM

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  • #33301
    Avatartranhuy
    Participant

    My Linux virtual machine is working normally but suddenly cannot login, the error message “authentication failed, please try again.”
    When I try to connect SSH to VM via cloud console, I got this error:

    Connection via Cloud Identity-Aware Proxy Failed
    Code: 4003
    Reason: failed to connect to backend
    You may be able to connect without using the Cloud Identity-Aware Proxy.

    #33379
    AvatarCarin
    Participant

    Hi tranhuy,

    It doesn’t look like the problem is related to NoMachine.

    Please check your security/firewall settings.

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