Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. Well, that part should be fine, I suppose, since the DNS server should not find the record. WINS: 10.10.100.60, Host Name:  LTWRE-RT-MEM1 Solution: What happens if you right click and do manage as and set a different user account? Create a pfx bundle of your certificate on a machine with openssl installed. Write the text yourself, as a copy-paste can give problems (I suspect the Unicode-formatting to be different on some webpages). Once you have a pfx file you can import it in Windows. Show current SPNs. In some cases, the administrator can change the RDP port from default 3389 to something else (although Microsoft does not recommend this). Did you configure the DNS Zone for WINS lookup? I currently have all the VMs running on a single host. On our two clustered Hyper-V hosts, live and quick migrations are failing with errors 1069 and 1205. If you have a CA cert that provides the DNS name you need for connection then it’s possible to use this on all of the RDS servers behind a simple load balancer. We call this taking a double-sided trace. But RDG doesn't support Kerberos auth, only NTLM. Remote Desktop Kerberos Authentication This may sound like a bit of a stupid question, but I'm all out of ideas. This discussion should do much to get you more comfortable viewing network traces for Kerberos authentication problems. IP Address: 10.10.200.21 When launched the RDP client enumerates readers and smartcards, then it displays logon UI prompt and asks for the smartcard PIN. remote laptop , desktop joined domain , mapping drives no problem. This template could allow any domain computer to create a certificate for any name and therefore compromise the entire security of the CA. Having only one DC per domain usually means you’ll be rebuilding the forest at some point. Nutanix CE requires an Intel CPU according to Nutanix. KRB5KDC_ERR_S_PRINCIPAL_UNKNOWN 3. Rob There is a service running on LTWRE-RT-MEM1 server that runs starts /runs as “LocalSystem” account. By default, remote desktop connection is disabled and blocked by the windows firewall in windows 10. If Kerberos ticketing is new to you, I would suggest reviewing the blog on how It has a Win2012R2 domain controller (srv001) and I'd like to add another Win2012R2 server to the domain (srv003). When the LITWAREINC\Administrator attempts to access the share we get the following Audit Event: Notice how the user that authenticated to the server is the “LITWAREINC\Administrator” account. Well, I hope that you have learned a few new things like: Please keep in mind that there are several other ways that name resolution could cause Kerberos authentication to fail. As it turns out, starting with Windows XP and Windows Server 2003 a computer cannot not use NTLM authentication when accessing a remote resource. The least favorite method to resolve the issue would be to add the SPN to the destination server using the SetSPN.exe tool. With RDGW we can better control the RDP traffic in the network. That means that the server has to get a Ticket Granting Ticket (TGT) first, and this is why you are seeing the AS-REQ and AS-REP frames. On Windows 2000, Windows XP, and Windows Server 2003 we can use the AT command to get a command prompt as the “SYSTEM” account by type the following command: AT By default you won’t get a certificate warning from a domain joined machine if connecting to it using it’s host name or fully qualified domain name (FQDN) since it will have an SPN registered for TERMSVC/hostname and TERMSVC/fqdn. To configure Kerberos support in RDP Proxy service, follow these steps: Navigate to . Before we used Windows 10 1607 and all works good. As it appears from the error, the RDP client couldn’t authenticate using Kerberos, since the time difference between the local and remote computer exceeds 5 minutes. This will not work since the remote system actually lives in the Is there a HOST or CNAME record for this name? NOTE:  You have to do this while logged into the console session. This function can be looped through to change a local user password ... Sites that I used: Azure Fundamentals Book (Second Edition)  - Great overview covering many of the topics. hello, i have small, newly set network consisting of 3 windows 10 build 1607 desktops, date, 2016 essentials server , windows 10 build 1607 laptop , desktop on other end of openvpn tunnel. Here is some example PowerShell to set the value in the registry: Unfortunately, both methods of using self-signed certificates are cumbersome to manage. Since we need arbitrary subject alternative names enabled in the template this is a dangerous template to create and leave enabled. How name resolution problems could cause Kerberos authentication to fail. The following code snippets would need to be modified to handle a pending request. DNS:  10.10.100.20 So if you remember the remote file server I am attempting to connect to “ Wireshark In RDC, authentication, by default is done by Kerberos, and falls back to NTLM, we have a dev/test box running Server 2016 on a test domain separate from our corporate domain and we log into it via it's domain creds (corp-test). This scenario I would show you how we in Microsoft Commercial Technical support typically troubleshoot Kerberos authentication it. “ gpedit.msc ” in the name that it does, it did took 2 minutes, why is the certificates! Directory Directory service will not work since the remote system rdp kerberos error ; the response the! Automatic updates of the Kerberos protocol requires multiple shared secrets or NTLM response ) or NTLM response ) did! 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