Different accounts, accessing indivifual db's - these are permissions, not SPN's. See if this link . If you use performance dashboard reports, you need to have kerberos authentication for SSRS. Two SPNs for the account should be registered, 1. If service account foo has registered both the host/foo and http/foo SPNs then tickets to those SPNs are fully interchangeable. 1.Log on to a domain controller; open a command prompt with administrative privileges. Note: The FQDN is fully qualified domain name of the server host and Domain User is the Application Service running-as domain account name. An SPN or Service Principal Name is a unique identity for a service, mapped with a specific account (mostly service account). The evaluation can be done in one of the two stages of the software development process: f260 Petri Nets . [..] Step 2 - Request Service Tickets for service account SPNs. Azure Service Principal vs. Service Account. Okay, you are done with the first 2 steps. I believe you have done all the right things by adding SPN's for service account but there is one more step in IIS that you need to take to ensure that the application pool credentials are actually being used. Like, provisioning storage accounts or starting and stopping virtual machines at a schedule. Also, If you want to list all the SPN's registered for a service account, you can use SetSPN -L domainname\serviceaccount If you want to delete a spn, you can use 10. The SPN for the process is: HTTP/server1.contoso.local. You don't need to worry about whether the account needed . Locate the container (OU) that the service account or user account is located in and right click on the user. One issue you might find during the diagnostic is a "Missing SPN" entry during the MachineAccount test, as shown in the following figure. * The Health Service SPN is registered on the management server computer objects in Active Directory. One issue you might find during the diagnostic is a "Missing SPN" entry during the MachineAccount test, as shown in the following figure. It's also wise to allow use of the Kerberos protocol only, since it is the most secure authentication protocol. Run the following commands to create two SPNs, a fully-qualified name and a short name: setspn -s HTTP/<dns_name> <account_name> setspn -s HTTP/<adfs_server_name> <account_name> where It references its own computer object. You can do this with setspn.exe: setspn -S HTTP/server1.contoso.local domaina\usera. It references the RMS. So in powershell you just need to: [FQDOMAIN] http [MIM SERVER 1]. These tickets are encrypted with the password of the service account associated with the SPN. Step 6: Click Finish. Note For information related to troubleshooting SPN issues, see Service Logons Fail Due to Incorrectly Set SPNs ( https://go.microsoft.com/fwlink/?LinkId=102554 ). The account running the SQL svc needs to be allowed to delegate this service on this machine. Example Result 3 - Wrong SPN Registered (Missing SQLPorts) To do this, you need to simply execute a couple lines of PowerShell and a service ticket will be returned and stored in memory to your system. Second granting the SPN the contributor access in the resource group where Azure DevOps pipeline will deploy your code. This tool also enables you to view the current SPNs, reset the account's default SPNs, and add or delete supplemental SPNs. You can have a high-level overview of the Service Principal Name (SPN) connection process. Now the server service is running under local system. If not, run below commands: setspn . Verify SPN has been successfully registered Using SETSPN Command Line Utility In Command Line enter the following command: setspn -L <Domain\SQL Service Account Name> and press enter. To register the SPN manually, you can use Setspn tool that is built into Windows. You add an SPN to the object that used to have another user or computer account in the forest. [FQDOMAIN] http [MIM SERVER 2]. Open a command prompt and run the following command: setspn -S SiteProtector/FQDN Domain User. Select Check Names Select Ok Once complete, delegation for the [MIM SAP ACCOUNT] account should appear as follows: Service Type User or Computer http [MIM VIP]. Viewing or Checking SPN Registrations. In case a wrong SPN is set by mistake . If you deploy OpsMgr using a standard domain user account for the SDK service, you might see . Use setspn.exe Service principal names (SPNs) are attached to user and computer Active Directory (AD) objects; you can add, remove, or modify them at will. The Service Principal Name on a AD object helps advertise a service for a specific object in the network. Next step is creating the Service Connection in the Azure DevOps . "dcdiag.exe /fix" will write back the computer account's AD replication SPN. Figure 2. This could be enough for installations where NTLM is enabled. SetSPN command-line To set, list or delete the SPN, we use an in-built command line tool SETSPN provided by Microsoft. Step 4: Fill out the Full name and User logon name the click Next. We get the error: The SQL Network Interface libarary could not register the Service Principal Name (SPN) for the SQL Server service. The Setspn.exe tool enables you to read, modify and delete the SPN directory property for an Active Directory service account. One way to manage SPNs is to use the ActiveDirectory PowerShell module. To look up the port: On the server on which SQL Server is running, open the SQL Server Configuration Manager. One way to manage SPNs is to use the ActiveDirectory PowerShell module. Step 3: From the context menu select New then User. And most admins probably use a fully privileged user account (called a service account) to set up the credential requirements for scripts. To verify that the SPNs are displayed correctly, type setspn -l server2, and then press ENTER. Note that HTTP in the SPN is not the same as the protocol type in a browser. If the SPN is for the MSOMSdkSvc service for SCOM: The account should be the System Center Data Access Service run as account. The Dynamics NAV Server service creates HTTP SPNs with Port Number whenever the service is started. 2.Type the below commands replacing SQL server name. Point it to your actual server. -Ran the Collection, Evaluation and Reporting on that Asset , Collection and evalution results are fine but when we view Report it comes up with "No data available to generate report' Resolution ; SetSpn -L your_appserver_service_account_name (i.e ccsappsvc) Sample output: Azure SPNs (Service Principal Names) - PowerShell. And you can see from the results the SPN value itself will show you where the account is registered and what service it is registered for on that system. Setspn.exe is a command-line tool that enables you to read, modify, and delete the Service Principal Names (SPN) directory property. There are several ways to check which SPNs are assigned to an object. Issue 3: SPN conflicts with SPN on restored object You had an account with SPNs in use on an account that is deleted now. Using an SPN, you can create multiple aliases for a service mapped with a domain account. For the FQDN of SQL server. When you deploy an AD FS 2.0 Federation Server farm you must specify a domain-based service account, and the AD FS 2.0 service account needs to have a SPN ( servicePrincipalName) registered to allow Kerberos to function for the Federation Service. We are having issues where our SQL servers are coming up and not able to register their SPNs. Print a copy of Configuring Service Principal Names Print. Select the Security tab and click Advanced. The SPN is assigned to the account under which the . The -S switch causes the command to check for duplicated names first. Here are the most common switches used with SetSPN: -a Add an entry to an account (explicitly) -s Add an entry to an account (only after checking for duplicates first) -d Delete an entry from an account -x Search the domain for duplicate SPNs -q Query the domain for a specific SPN You could manually register the SPN, using SETSPN or in this specific case use the "dcdiag.exe /fix" command. Configure Service Principal Names (SPN) On the Domain Controller machine, start Active Directory Users and Computers. View SPNs in Active Directory To be able to see the SPNs using Active Directory Users and Computers, you need to have Advanced Features enabled in the console by going to the View menu. 2. For NETBIOS name of the SQL Server. If you have configured Dashboard Server to use a domain service account then the account should be this domain service account. Right-click Via in the right-hand listing and look at the Default Port value, as shown below. Expand the SQL Server Network Configuration, and click Protocols for <serverName>. You can just take the code from the third column "SPNGenerateCommandLine" and run the T-SQL (if you have the correct permissions to register) and it will register the SPN. Here is the simple 2 step work around that stops Reporting Services prompting for credentials AND allows remote management: Create a new CNAME DNS entry for your server (maybe "ServerNameReports". This looks like a duplicate SPN issue. SELECT [PrimaryKey] , [DN] , [cn] , [sAMAccountName] , [sAMAccountType] , [servicePrincipalName] , [Daterun] FROM [SPNDB]. You don't need to worry about whether the account needed . You could manually register the SPN, using SETSPN or in this specific case use the "dcdiag.exe /fix" command. Azure SPNs (Service Principal Names) - PowerShell. Once the app is visible in search select that and Save. Step 5: Enter and confirm the password and select Password never expires if appropriate, then click Next. For example, svc-squaredup. If the customer is uncertain if the account has been registered to a SPN. check spn for service account. Select View > Advanced. Click on the website and in the center panel, click on configuration editor. "dcdiag.exe /fix" will write back the computer account's AD replication SPN. Using Azure SPNs is a massive benefit more so for the pure fact that it creates a specific user account in Azure (like a service account) which you can use to automate PowerShell scripts against Azure subscriptions for specific tasks. The SPN must be registered on the usera account. Just to clarify the list of SPN's below: * The SDK SPN is registered on the SDK service account in Active Directory. We want to change the account from Local. This module contains the Get-Ad* and Set-Ad* cmdlets capable of reading and writing SPNs on user and computer objects. Our windows team created an new SPN (Service Principal Name) for our Production server (SQL Server). 365blog. Procedure On the Active Directory domain controller, log in to the Windows domain as the Windows administrator. SPN's are Active Directory attributes, but are not exposed in the standard AD snap-ins. If the service ran on port 999 then the SPN is: HTTP/server1.contoso.local :999. See How to check and modify the application pool identity. Service principal names (SPNs) are attached to user and computer Active Directory (AD) objects; you can add, remove, or modify them at will. SPNs are used to locate a target principal name for running a service. February 11, 2014 at 10:33 AM. After the commands have successfully executed, you can verify the SPNs were set by executing the following command: setspn -L domain\SharePoint Service Account Configure for Delegation After the SPN has been set, a new Delegation tab is available in Active Directory Users and Computers for the Service Account. [dbo]. In case SPN is not available, it uses the NTLM authentication method. Adding SPNs On the machine that hosts the Active Directory service, open a command line window and run the command. [FQDOMAIN] MIM SERVICE ACCOUNT [MIM SERVICE ACCOUNT] DELEGATION Launch Active Directory Users and Computers - Alternatively, you could click on Properties to display the user account properties". To check the SPNs that are registered for a specific computer using that computer, you can run the following commands from a command prompt: . All of the domain accounts are in a group Service Accounts, which have permission to start services via AD. If you require Kerberos authentication (the most restrictive one) you would need to add SPNs for HTTP without port number manually in this format: I hope this helps clarifying this topic. However, since the SDK (Data Access) service runs on ALL management servers now the SPN's for the SDK (DAS) account will be different now. Add the HTTP SPN to the CNAME alias. Once the app is visible in search select that and Save. Note: SDK SPN's do not have any operational impact on SCOM. How to register SPN for SQL service account. how many rudraksha beads to wear in neck / elicited response example . Below is the SPN value for a SQL service account. First creating the app registration (creation of SPN). iLearnSQL, 2020-06-17 (first published: 2020-06-15) Check if the SPN is already registered: setspn -l domain\xxxxx. The sname field is part of the unencrypted part of the ticket. When you now try to restore the deleted account, the action fails because of the duplicate SPN.