rdp connection issue

shaik amjad 1 Reputation point
2021-11-09T12:45:40.15+00:00

after promoting windows server 2019 to domain controller and restarting cant connect to vm via bastion its showing invalid crediatials or vm is unreachable

Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
7,082 questions
Azure Bastion
Azure Bastion
An Azure service that provides private and fully managed Remote Desktop Protocol (RDP) and Secure Shell (SSH) access to virtual machines.
241 questions
Remote Desktop
Remote Desktop
A Microsoft app that connects remotely to computers and to virtual apps and desktops.
4,225 questions

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  1. SUNOJ KUMAR YELURU 13,921 Reputation points MVP
    2021-11-09T14:20:09.483+00:00

    Hi @shaik amjad

    You can disable NLA

    The remote computer that you are trying to connect to requires Network Level Authentication (NLA), but your Windows domain controller cannot be contacted to perform NLA. If you are an administrator on the remote computer, you can disable NLA by using the options on the Remote tab of the System Properties dialog box.

    There are multiple reasons why NLA might block the RDP access to a VM
    https://learn.microsoft.com/en-us/troubleshoot/azure/virtual-machines/cannot-connect-rdp-azure-vm

    You can disable NLA thru azure portal from VM blade.

    147845-image.png

    If the Answer is helpful, please click Accept Answer and up-vote, so that it can help others in the community looking for help on similar topics.

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