Setspn user account

setspn user account For this example, the machine name will be ContosoAS. Quite some scripts you find on the net assume you're looking for a specific SPN (HTTP/. Code language: PowerShell (powershell) And now you need a general script to list all SPNs, for all users and all computers…. setspn -A MSSQLSvc/yourservername:1433 yourdomain\SQLSA All you need to do is execute the setspn command as an domain administrator and map a SPN to a valid account. oktapreview. Restart the SCCM service using Start-Service ccmexec and then it should start up, generate a new GUID and re-create it’s object in SCCM with the new GUID. Next, you must grant the delegate user the right to delegate on the domain controller. In this case, leave the username and password fields empty on the Add Systems page, select Use Single Sign-On, and click Apply. For example, the NT Kernel is run with the System user, as well as most services. For example, if IIS is the middle tier and a domain account is used for the application pool, that application pool domain account must have the Trust this user for delegation Creating user identity which will be used for active directory authentication. DomainName/App pool service account. The first step is to create a Delegate User with a Service Principal Name (SPN). You can choose any username and password. contoso. Grant service account permission to register spn. setspn -X. exe -a <user defined named for target FIM Sync server>/<fully qualified domain name of the server running FIM Sync>\<domain\user name of the FIM Sync service account> For example: Setspn. You can do this with setspn. Then, create a user in Active Directory server for authentication. To set the DNS Name or Alias used to abstract the physical hardware execute the setspn command using the following syntax: setspn –a http/dns domain\username. setspn -S http/server37 domain\sp_pool (for the web app) setspn -S http/server37:10000 domain\sp_farm (for the CA web app) setspn -S http/server38 domain\sp_services (for the service app pool) setspn -S mssqlsvc/server06 domain\(sql service account here) Is this correct? I'm having a bit of a hard time wrapping my head around the setspn process. This will bring up the Select Users or Computers dialog. When the services run with a domain local user account, you must manually register the SPN to ensure SQL clients and other site system can perform Kerberos authentication. The computer account name is ADFS01$ and the account record shows the new service principal names. Using the following command, make sure that there are no duplicate SPNs in the domain: setspn –x The next step is the configuration of IIS Application Pool to launch it from the account created earlier. account name is the account the Domino server uses when the Domino Windows service logs on. After running ktpass you should run the following command: - setspn -L {user_name} This should now show an entry mapping HTTP/{hostname} to this user. ) When creating the user account, use the simple name of the computer. userPrincipalName: HTTP/proxy. See the Microsoft documentation for information on setspn. •setspn –x: allows you to do a quick check for duplicate SPN’s in the domain. com AW-SRV01 SetSPN is built into Windows Server 2008 and later. Add User or Group. com ) that are supposed to be registered on the service account ( CONTOSO\s_scom_das ), will have to be registered on the computer account ( CONTOSO hitter - If you want to use Kerberos and NLB then you cannot use a built-in account. Nice fact to know, SPNs are set as an attribute on the user or computer accounts. Right‐click the name of the user account in the Users tree in the left pane and select Properties. The following example shows the SPNs for a Microsoft Exchange Server system. Config . lab. I discovered a day or so later there is a parameter in the powershell 5. This SPN should be HTTP/Server and HTTP/Server. Machine Name if the application pool is running as Local System/Network Service) - Setspn -S {HTTP service} WEBAPPSERVERNAME (Setspn -S HTTP/server1. By default a Domain User does not have the permission required to create the SPN. 3 Service; The expanded result should look like that. Check for replication errors. C:\>setspn -l dalsxc01 Registered ServicePrincipalNames for CN=DALSXC01,OU=Servers,DC=savilltech,DC=net: setspn -s HTTP/adfs01. 3 Service; Click Users or Computers; Choose the DC computer account; Add the MSOLAPDisco. If you are using Local System or Network Service, you will be in the context of the machine account. In some circumstances, mainly when SPNs get registered manually with the help of the setspn tool, or when the machine is not able to unregister SPNs for several reasons, you might have dead SPNs in your environment. He is a member of a global group we created to allow him and one other person to modify spn's. The SPN is assigned to the account under which the service the SPN identifies is running. Or you can use any LDAP tool (e. exe. SCENARIO 1b The SPN requirements remain the same as above. SetSPN is simply a wrapper for the Win32 API method DSWriteAccountSPN. exe (on a Windows machine with Domain Admin rights and probably an elevated command prompt on server 2008+): c:\>setspn. This prevents the service account from expiring, which would cause Kerberos errors. Please verify the SPN configuration. fqdn. As such, most AD user accounts will not have any Service Principal Names. local. com yosemite. Decide if the account shown is the correct account. The ADSI Edit tool is located in the Windows Support Tools folder on the Windows 2000 Server CD and the Windows Server 2003 CD. domain. 3/AW-SRV01. net exacqvi Basically the exact way you created it, but change the -A to -D So if you had setspn -A mssqlsvc/server. setspn –A MSSQLSvc/<SQL Server FQDN>:1433 <Domain\Account>. If we change this over to a Domain User Account for the SQL Service account, things change a little. g. In the Enter the object names to select box: Enter the name of the account under which business services are running (this should be the same account that will be used in the SETSPN command below). domain. Open a command prompt and run the following command: setspn -S SiteProtector/ FQDN Domain User. Select the Custom account option and click Set… In the Set Credentials window, use the domain account created by the domain administrator (using the format domain ewaccount), and specify the password for the user. exe command-line tool. exe -A HTTP/<another SPN> <computer account> Test it with this index. com Contoso\WebServiceUser01 SetSPN is a native windows binary which can be used to retrieve the mapping between user accounts and services. Setspn –l serviceaccountname. If single sign-on is to be used, a Service Provider Name (SPN) for Lime CRM Server must be set in Active Directory. We use cookies and similar technologies to give you a better experience, improve performance, analyze traffic, and to personalize content. domain. List the SPN registrations for a service user account. SetSPN. Create a user object and add the Integrated Authentication ID to the user. Run the following command on a computer that is joined to the same domain as the user/service account. If the SPN is absent for any reason, the service must be registered (Register an SPN in Active Directory (AD)). 5 Security Environments. Now we add the SPN to the domain account. So the user needs to delete the SPN for the computer account (SETSPN -D HTTP/SQUP-Test-CA01 SQUP-Test-CA01) and then set it for the service account (SETSPN -S HTTP/SQUP-Test-CA01 sales\TestAppPool) as described in the next steps. Perform the following steps: Delete the SPN. setspn -D MSSQLSvc/SQLServerName:1433 SQLServerName. Create the service account that will handle the sign on requests. From the command prompt, use the ktpass utility to generate key tables for this account as shown: Before SQL Server 2008R2 SP1 there was no documented way to identify the SQL Server service account of an instance by just using T-SQL. We can use the SetSPN tool to add the SPN. exe -S HTTP/websrv. Example of command usage on Windows Server 2003: setspn-A HTTP/apm4. Execute the following query with administrative rights. sAMAccountName: mwg-kerb-user. Set SPN from command line. com in this scenario) → Users, then right-click in the right panel and select New → User. Use the email address format, for example, [email protected] On a Windown Server 2008 Domain Controller, I'm attempting to add a Service Principal Name (SPN) to a user account 'Postmaster' in order to enable Kerberos authentication from a Communigate email server. Ensure that the SQL Server Reporting Services service account has the necessary SPN created so it can authenticate users accessing reports in the FlexNet Manager Suite web portals: setspn -u -a http/<SQL Server Machine Name> <SQL Server service user> SPNs are used by Kerberos authentication to associate a service instance with a service logon account. Open the RsReportServer. The MBAM-IISAP-SVC needs Logon as a batch job and Impersonate a client after authentication permissions on the server running the web service components. Lots of great information can be determined just from the output of this command. Try setspn -d TERMSRV/Exacqvi. NOTE :- Update RsReportServer. NET 3. Setspn -s HTTP/ReportingServiceServer DomainAccount Setspn -s HTTP/ReportingServiceServer. If the service is configured to start using a domain user account, the SPN is created under the user account in Active Directory. A subtle difference is that in LDAP the machine name has a dollar sign added to it in its samaccountname attribute, whereas a regular user account does not. If I run command with diferent user format (domain\user) is everything ok creating the user account. Note: this must be run as a Domain Administrator on the Domain Controller. So how do we actually do this? It’s quite easy: Connect to a domain controller; Open a command prompt or powershell window; Use the setspn command to add the correct SPN to a service account In the Account options section, clear the check box next to Account is sensitive and cannot be delegated Create the Intelligence Server Service Principal Name (SPN) Once the user has been created, a Service Principal Name for the Intelligence Server must be attached to the user using the setspn command. According to Microsoft’s recommendation you should create a computer account instead of a user account, since a computer account doesn’t allow interactive logon and may have simpler security policies than a user account. aduser Can't find service host/computer. In the Active Directory config for the user (once again by a domain admin): Once this is verified to work the delegation can be limited to a less privileged level. You can also assign a SPN ticket to an account (machine or account). ) setspn -A HTTP/WebServer01 Contoso\WebServiceUser01. Select As a common best practice for SAP SSO, it is recommended to have a dedicated AD service account for each SAP system (SID) that normally has SPNs for SAP Logon like SAP/<SID> and HTTP/<FQDN> for browser-based access using SPNEGO. For computers and group managed Service accounts, the user that has the privilege to make the change is a delegated OU admin account. dm_server_services to get to that account name, not only for the SQL Server service but also for other related services like the SQL Server Agent service. setspn -A HTTP/obieeprod obieessouser 5. domain. 2. when creating a computer account, the account’s password doesn’t expire, but the recommendation is to update the Create an account matching the hostname where the WebCenter Portal domain is installed as per the following documentation: Fusion Middleware Administering Security for Oracle WebLogic Server 20 Configuring Single Sign-On with Microsoft Clients Creating a Kerberos Identification for WebLogic Server Step 1: Create a User Account for the Host Computer To set the SPN of the service account. The result should list http/machinename. domain. a. exe -A HOST/<AGS Hostname> <Username> Example: Create SPNs for Single Server Deployment. This should display two SPN names that have been linked: Figure 12: Steps performed in AD PowerShell . To do this, right-click the Users folder, select New and then User. dnet. 1 Overview of Interoperability with Microsoft WCF/. local SSOServiceAccount. Open the Server Manager on the domain controller server. I'm trying to delete the one that we no longer need but it will not accept my syntax. Another issue can be a duplicated SPN records. Setspn. If the service is starting under a domain account, that account should have Domain Administrator privilege in the Active Directory. By default, users that are logged into MicroStrategy inherit permissions from the 3rd Party Users group. Therefore, you cannot determine whether the SPN is a duplicate. This is done by using Microsoft's setSPN utility, which is available on Windows 2003 Servers (and later). setspn –A HTTP/centraladminsite DOMAIN\UserAccount setspn –A HTTP/centraladminsite. com:1433 DOMAIN\User setspn -S MSSQLSvc/myhost. At the moment spotfireserv already has (Trust this user for delegation to any service (Kerberos only) and TSS is working fine. local FooDomain\CRMAPP_Account Next, if SQL also runs under a domain account we'll need to log onto the SQL server and run similar commands for the SQL account: Since we are using a domain account, we must run the Setspn tool on a computer that resides in the domain of the SQL Server. NET 3. SetSPN. For example, if the DNS name of the identity applications server is rbpm. If you check the OperationsManager event log, you will likely see plenty of errors at this point because we still need to configure a few things in the SCOM Console. 4- Open a PowerShell console on a any domain computer with your domain admin user. The keyTab Service Account User Principal have the format <sAMAccountName>@<W2K-DOMAIN-NAME-IN-CAPITAL-LETTERS>. setspn -A HOST/gisserver ArcGISSOM setspn -A HOST/gisserver ArcGISSOC setspn -A HOST/gisserver Create a user account within the Active Directory Users and Computers console by clicking Start → Administrative Tools → Active Directory Users and Computers → $Domain_Name (example. You can verify the User Principal Name with the Active Directory Service Interfaces Editor (ADSI Edit). exe or ADSIEdit). Confirm the SPNs for the Kerberos user with the command: s etspn –l <Kerberos user>. <domain-name> <domain-user-account> For example: Setspn -s http/MyReportServer. The user account should be dedicated for delegation and the Password never expires setting enabled. To do this, run the following commands in a command prompt as a user with Domain Administrator privileges (from any computer inside the domain): <domain>\<serviceaccount> is the user account running the Lime CRM Web Server service. Once done it should look like the result below. Even though for cracking purposes we only want the SPNs associated with possibly weak password accounts (usually only User accounts), we should SCVMM 2008, 2008 R2, as well as future versions of SCVMM rely on kerberos and kerberos delegation functionality for its security and authentication model. exe utility: 8) Pre-authentication (domain) account name 9 Command for registering a SPN: setspn. This setspn command registers the SPN in Active Directory for the preval service and the specified user account, for the Active Directory user kai. To set up Support Tools use the Setup. Setspn. usergroup. In the Local Security Settings window, expand Local Policies, click User Rights Assignments, and then right-click Act as part of the operating system and select Properties. setspn -a <http/<farmclusterdnsname> <serviceaccountname> Restart the SiteProtector Console to clear the cache and propagate the changes. com fab-dev-01\MIISServAccount. Example syntax for a default instance running under a built-in account. exe command-line tool. An AD user account will have a Service Principal Name only if it is used to run a service. yourdomain. July 8, 2013 Mohit. contoso. dnet. exe: setspn -S HTTP/server1. local EVServer 2. Due to a change in user accounts we now have two IDs that have SPN set on our domain. You can use the SetSPN tool (setspn. domain. Which in turn might explain why you are falling back to NTLM •setspn –l: allows you to list the registered SPN’s for a given machine or user account •setspn –q: allows you to query for a given SPN We need to select the Service Account to list the Available services. It is available if you have the Active Directory Domain Services (AD DS) server role installed. SetSPN can be downloaded from Microsoft's website: An SPN can be used on a user account (service account) but also on a computer account (host). Follow these steps on DNS Server only. To set a SPN, you first need to be logged in with the user account that has the privilege. What I'd like to do is delegate the running of SetSPN to an AD security group. To fix the issue, I had to remove the SPN entry. Add the new accounts to the user role shown: Manual registration is required when Analysis Services runs under the default virtual account, a domain user account, or a built-in account, including a per-service SID. Execute the following command to get SPN associated with your Power BI Report Service account: Setspn -l PBIRSServiceAccount Service Account Setup For the Active Directory user account that you will associate with the SPN: Go to User Properties > Account. exe -A HTTP/%PORTALURLFQDN% %PORTALAPPPOOLACCOUNT%. ” Note: You will not see the Delegation tab until after you have entered the SETSPN command. com DomainAccount. com. REM The example below shows syntax for a computer named "tableau01" in the "example. MyDomain. i try to run this comand from command line. Unable to determine the Service SPN. As an Administrator in Active Directory, use the Microsoft Management Console (MMC) to create a new user account with the DNS name of the server that hosts the identity applications. Now when I run the Setspn command it works because that account has the correct User Right. Log on to Windows using a domain administrator account. It must use Domain Administrator credentials to run. 3. g. Use the following commands to add SPN for the NetScaler Gateway vServer: setspn –A http/<NetScaler Gateway fqdn> <domain\Kerberos user>. COM SVC_PATTERN. After you set the SPN for the HTTP service to the domain user account that the application pool is running under, you can successfully connect to the Web site without being prompted for your user credentials. exe is installed by default on computers running Windows Server 2008. exe –L DOMAIN\Account Command for deleting a SPN: setspn. Log in to any member host using a domain account with permission to set SPN, such as a domain administrator. where . Update the Execution account if you bother to use one. local domaina\server1$ Open the account properties click the Delegation tab and select “Trust this user for delegation to any service (Kerberos only). Step 1: On your Adminstration Workstation open Active Directory Users and Computers. You will need it later. A domain Account with domain user privileges is a minimum requirement for the account to be used as the SPN account. exe [modifiers switch] [accountname] Where "accountname" can be the name or domain \ name of the target computer or user account Edit Mode Switches:-R = reset HOST ServicePrincipalName Usage: setspn-R accountname-S = add arbitrary SPN after verifying no duplicates exist Usage: setspn-S SPN accountname-D If the MSSQL service runs under a domain user account, the SPN is still listed when you run the SETSPN -L command. esd. lab. com is the Windows domain in which you created the user account. com , Windows 2008 server SP2 x64 , IIS 7. This module contains the Get-Ad* and Set-Ad* cmdlets capable of reading and writing SPNs on user and computer objects. exe -A HTTP/medusa Zeus Correct (since Zeus is the pre-authentication account). The command line I'm using is of the form: setspn -a imap/email-domain. First of all i assume that your farm is running behind a NLB cluster and configured using kerberos authentication successfully. Run as different user: SETSPN\thomas. On this delegation, tab select the second option to trust this user account for any service or you may select the 3rd option to grant specific services Creating a New User Account. contoso. Creating the Service Account. SETSPN -A MSSQLSvc/MyServer MyDomain\MSA_SQL_5$ The SETSPN Command. local. > setspn. SetSPN can be ran from any Windows Server 2003 server on the domain. Register an SPN in Active Directory (AD) Determine the domain user account under which the SQL Server service is running (Identify the Service Account). SPN registration for a service running under a built-in account or per-service SID is equivalent to the SPN syntax used for the virtual account. Add-ADComputerServiceAccount -Identity rmc-syslab-1 -ServiceAccount MSA-syslab-1. Step 5: Under that 'Delegation' tab, select the 'Trust this user for delegation to any service (Kerberos only)', then click 'OK'. testdomain. exe -D “SPN entry, which needs to be removed” “Service Account or Server Name” Over the weekend, I was working on my lab to simulate an issue, while I observed that the SPN registration was failing on one of my test server. Select the Account tab and enable the Do not require Kerberos preauthentication option in the Account Options section. com EXCH) - Create a delegate user in AD - Create keytab (ktpass /princ HOST/[email protected] mydomain. domain:1433 [email protected] FindDomainForAccount: DsGetDcNameWithAccountW failed! Unable to locate account [email protected] If you have multiple forests, repeat step 1 for each forest. You can list the SPNs for a server using :-setspn -l <account-name> That is: setspn -l alfrescocifs setspn -l alfrescohttp. Run the setspn –x command to verify that no duplicate SPNs exist. Step 1: To create Service Principal Names (SPNs) for the Service Account. Use the tables in Figure 2 or 3 to see the needed registrations for your SQL in the MOSS/WSS scenario. exe command on a Windows 2000 machine, use the -A switch instead of the -S switch. This is ok. Name and password of a user who can authenticate with this identity source. domain and it needs to be added to the service account that’s running your service. The SPN is registered in Active Directory under a user account as an attribute called Service-Principal-Name. If the SPN needs to be tied to a user rather than a computer account, make sure to make the password long and complex. To check this run command. You need to register the SPN for both the SQL Server computer's NetBIOS name and FQDN to allow Setup to succeed and for the site to operate properly after it is installed. Setspn. 10. local DOMAIN\Account. exe -L <myIISserver-NetBIOS-name> or directly using a Snap-in like Adsiedit. local DOMAIN\Account Command for listing SPN for an account: setspn. Use the transaction sncwizard or spnego to configure the Service Account keyTab. Open command prompt “Run as” Administrator. SetSPN (Primary): Unable to locate account [email protected] com. You may have to wait for replication to occur if you are in a distributed environment. Both of them use SCSMService account as service account. Probably here where mistake may be e. See full list on docs. Sccm local system account. Confirm the SPNs for the Kerberos user with the command: Setspn –l <Kerberos user>. msDS-KeyVersionNumber: 6 The password-based authorization is the most common method of providing remote node access through a user’s existing account name and password. g. Add this account to the IIS_IUSRS group. msc. MSSQLSvc service principal name not found for account Well after some research on the error, it seems that since my SQL service is running as the Local account, and probably because it was installed before attaching it to the domain, there is no SPN for the Network Service account to access SQL. virtualjpr. First published on MSDN on Jun 07, 2018 Introduction: This document is intended to be used as an operational preparatory document for the Microsoft Identity Management 2016 MIM Service and Portal Server installation. setspn must be run from an elevated command prompt. com/en-us/windows/win32/api/ntdsapi/nf-ntdsapi-dswriteaccountspna. Instructions. exe. contoso. List all registered SPN . Create the NetScaler user account in Active Directory: Use the following commands to add SPN for the LB vServers: setspn –A http/<LB fqdn> <domain\Kerberos user>. SetSPN -s "MSSQLSvc/xxxxxxx. To do so, the Application Pool Service account must have membership in Domain Administrator or Enterprise Administrator. C:\Windows\system32> The SetSPN utility is located on the Windows 2000 Resource Kit CD-ROM. 5 Framework and vice versa. Repeat the same steps but this time add the SQL Server Service account (SQLSvc). The Trust this user for delegation setting is enabled for the domain account of the middle tier that is connecting to SQL Server (Database Service or Analysis Service). b Verify that the service is linked to the service account by running the setspn -L user-logon-name command. Unless the parameter is specified, the AD gMSA object has an empty servicePrincipalNames attribute. exe –D HTTP/intranet. Execute the setspn. contoso. https://docs. Select View > Advanced. [email protected] The method defines a way for a computer to construct an RPC call to a domain controller. com, use the following information to create the user: You may use the following command to get a list of mapped SPNs registered to a target account. Additionally, we need to go to the Active Directory again, browse to the user ‘dreezst’, and grant kerberos delegation. Find the attribute “gidNumber”. User Principal Name (UPN) Password . (SETSPN) Slicer Pane Smart The user account used to run the IIS DefaultAppPool in KB HOWTO3136, the Service Account, is the account that SetSPN needs to be ran on. As you can see John is an oldschool Domain Admin whereas Thomas has read the Mitigating PtH whitepaper and is a proud member of the Protected Users group. Export the Keytab If you are already logged into Windows as a domain user, use your system login without entering a username or password. Click Add… Click Users and Computers… and use the AD dialog to select the service account. fabrikam. This guide covers the service accounts, Service Principal Names, and Delegation To view SPNs registered for a security principal, you can use the Setspn command from the Windows 2003 Support Tools, using the -l parameter and the name of the server. Dear Friends I am setting up3 tier using cloud VM's, NAV app in one server, IIS on the second server & RDS on the 3rd. The SPN must be unique and cannot appear on any other service account. 4. com krbauth Adding the SAPService User to the SAP__GlobalAdmin Group In the Users folder, double-click the newly created user account SAPService in the list on the right. exe -a MSSQLSvc/server. If you have got Kerberos to work and if delegation permission is in place, at this point it is just a matterAdd a new user for your Amazon AWS S3 account, give permissions to be able to manage your account without access to your Amazon financial and otherI am able to grant Full Access Permissions, but cannot grant Send As for some reason. Also note that if you are running the setspn. com DOMAIN\UserAccount The output should show the registration of the SPN to the User account provided. Open the Advanced Settings and go to the Identity. setspn -a HOST/yamata. Clear User must change password at next logon and select Password Never Expires. Each line that starts with “CN” is an account" and the SPNs under it are the ones associated with that account. Check that the local computer's Active Directory object's servicePrincipalName value has not been deleted. com atkospnadmin. com , Windows 2008 server SP2 x64 , IIS… 2. We can use SETSPN command to list the available SPN for the specific domain account. SPN's are formatted as follows: The command to set the SPN will use the above criteria in this format (set for both hostname and FQDN) setSPN -s HTTP/<hostname> <domain>\<serviceaccount> · Right-click the user you have entered in the User folder list, and then click Properties. Run SETSPN -S dcom/servername servername on the domain controller. This needs to be run in an Administrator Command Prompt with an account that has Domain Admin privileges. If you want to see all SPNs for specific server name, you can use this command: setspn –q */server. Instead of the account name, use the machine account: Setspn -s MSOLAPSvc. dn: CN=mwg-kerb-user,CN=Users,DC=domain,DC=local. microsoft. Service principal names (SPNs) are attached to user and computer Active Directory (AD) objects; you can add, remove, or modify them at will. com mycompany\sp_keytab On the system account, select the Delegationtab and select Trust this computer for delegation to any service (Kerberos only). renovations. Seems pretty easy, and when you test out reporting services you won’t be prompted for Use the setspn -l <account-name> command to check if the ktpass' command set the SPN. Create USERs in AD: add user krbauth/[email protected]; run command prompt as admin; Setspn. Step 1 - Create a new domain account for the test If using powershell to create the user, you'll need to run this from the domain controller or another machine that has the ActiveDirectory powershell module installed. (This is not constrained delegation as mentioned in the Walkthrough, but this makes it a little easier to setup delegation. local. Just make sure to modify that domain/user to match your environment. In both cases, to make sure that the SPN is not a duplicate, remove and replace the SPN as described in steps 1c through 1i. com admin setspn -s HTTP/adfs01 admin If you use an LDAP browser to view the Active Directory, you see the computer ADFS01 . 2 Next, list all SPN already in Place for the Service Account, type: setSPN -L domain\serviceaccount (hit enter) or without the domain name setSPN -L serviceaccount (hit enter) Wait for it… Most likely, you get back nothing. jfileserver, disable the 'User must change password at next logon' option, and enable the 'Password never expires' option. qualified. Run the setspn command-line tool for the user account from an elevated command prompt: The setspn command-line tool is available in Windows 2000 and Windows Server 2003 from Support Tools; it needs to be installed. Step 4: Locate the domain user account you are using, right click and select 'Properties'. Copy the Keytab file generated on AD to the domain directory of OBIEE Important - If you used the setspn utility before, with the same principal name, but with a different account, you must delete the different account, or remove the association to the principal name. An SPN does not already exist on the account to be used. setspn –L Contoso\WebServiceUser01: Add HTTP and HTTPS registrations to WebServiceUser01 because the Application Pool is running as this domain user. exe) to add and remove SPNs. First, let’s create a service account in Active Directory. Set the following SPN‘s for SSO (If needed): When an SPN is missing from a computer account, the user often sees an authentication, credential, permission, or access error message. lab. domain. exe –L domain\SQLsvc again, you’ll find that this time the SPN has been added to the user account. SDK: SETSPN -L <your domain>\<sdk domain account> HealthService: SETSPN -L <servername> (run this for each MS) SQL Service: SETSPN -L <your domain>\<sql service account> Verify SPN’s with LDIFDE 1. setspn -D http/<server name> <domain>\<account> setspn -D http/<FQDN> <domain>\<account> Usage: C:\ Windows \ system32 \ setspn. There were no SPNs set on the following service account ‘LABB\adfs$’. The SPN must be registered on the usera account. To use setspn, you must run the setspn command from an elevated command prompt. servicePrincipalName: HTTP/mwg-alias. Whether you run Tomcat as Local System, a different domain account, or the same account as the pre-authentication account, when it comes to SPN registration, think only in terms of the domain account used for pre-authentication. Register the Kerberos service principal names (SPNs) for other Windows functions like Printing (setspn) References; 1. We will be running the next command on a domain controller, and you can find the Distinguished Name using PowerShell on a domain controller. You now have to add a HOST and an http SPN for the address of your WordPress environment which has to equal the machines FQDN. This utility can add, delete or view SPN registrations. Configure VisualSVN HTTP Service to run under the created account: Open the Services snap-in by clicking Start and selecting Control Panel | Administrative Tools | Services. In Enter the object name to select, type the group or user account name to which you want to delegate permission, and then click OK. microsoft. Verify whether this has been properly set by running the following command: setspn –l domain\username. Granting the service account rights You can also use the Setspn. To do this click on Users or Computers…. net:INST1" "domainname\service account" SetSPN -s "MSSQLSvc/xxxxxxx. If you are using a domain user account for the Analysis Services instance, you will place the SPN on the domain user account. Select the Identity property row, and click the ellipses button to open the Application Pool Identity window. domain. Enter the user's First name and User logon name. lan example\tab-serv-account REM DNS and AD are not case sensitive, but the keytab files are. At this step I have found it nescesary to reset the password for {user_name} ready for the ktab step later. 5 FQDN : wfeserver1. Edit: Note that a domain administrator can also manually register SPNs to a domain account, using setspn. mycompany. The second command also seems to need the SPN added to AD using setspn. Like using setspn to find SPNs linked to a certain user account: setspn -L <domain\user>. where ‘dreezst’ is the domain user and ‘marbie’ is the domain name, under which I will be running the Service. In Active Directory Administrative Center (Windows Server 2012R2), select your domain you wish to manage and create a new user account: You may name your account anything. setspn -L <Domain\Service Account> Manually The command to add an SPN to a user account is as follows (Windows 2008): setspn. exe -L <your_service_account>command to ensure no other SPN is associated with your service account. config file and locate the <AuthenticationTypes> section. Set a password for the new account. At the bottom of the Permissions box, select the Allow check box that corresponds to the Validated write to service principal name permissions, and then click OK on the three open dialog boxes to confirm your changes. Create a user account on the AD server, fill in the user logon name eg. setspn -L obieessouser 5. SPNs are set up automatically when a computer joins a domain (and when some services are installed). The SPN is assigned to the account under which the service the SPN identifies is running. If setspn does not appear to be available, enable the Active Directory Domain Services or the AD LDS server role. I'm typing setspn -D domain\username at a command prompt. ldp. setspn - getting "Unable to locate account" for user DefaultAppPool or NetworkService [Answered] RSS 1 reply Last post Jan 30, 2013 08:53 AM by murtaza_t Configure Service Principal Names (SPN) On the Domain Controller machine, start Active Directory Users and Computers. <directoryname>:setspn [-L] <account name> For each account I registered using multiple setspn -A commands using FQDN and ports. Else the creation of the SPN will fail when the service starts. Also the LDAP attributes may be different between a machine account and a user account. domain. domain. It is important to understand that the SetSPN tool does actions against a specific account and cannot query for a SPN throughout your domain or forest unless you are using the Windows Server 2008 version of the tool. Enter the account name in [email protected] format as the username (such as To setup the service account for delegation with Kerberos, go to the service account properties on your domain controller. exe is installed by default on computers running Windows Server 2008. Using SetSPN to add the SPN. In conjunction with Microsoft, Oracle has performed interoperability testing to ensure that the Web service security policies created using Oracle WSM 11 g can interoperate with Web service policies configured using Microsoft Windows Communication Foundation (WCF)/. redmond. On the computers where this user is allowed to be prevalidated, the user can be authenticated without having logged on previously. If you use a DNS -name as your servername when you login, you must run setspn with the DNS -name as hostname (without the https://), e. b. Select the Log On tab. How to add SPN records. On Windows machines, file sharing can work via the computer name, with or without full qualification, or by the IP Address. you must use the The NetworkService account which is a predefined local account TSS - User account - 'spotfireserv ' TSWP - User account - 'spotfireweb' For TSS I have - setspn -A HTTP/A Domain\spotfireserv For TSWP I have - setspn -A HTTP/A:85 Domain\spotfireweb. lan" REM domain, with service account, "tab-serv-account": REM setspn -s HTTP/tableau01 example\tab-serv-account REM setspn -s HTTP/tableau01. If you run the command setspn. You can verify domain user SPN is registered correctly setspn -a HTTP/CrmAppServer FooDomain\CRMAPP_Account setspn -a HTTP/CrmAppServer. com. The Problem. See the Microsoft documentation for information on setspn. So, when you start SQL Server with a Domain User Account, you will see an entry in your ERRORLOG similar to the following: This is easily done using setspn. It needs to be run for BOTH the server name and the Fully Qualified Domain Name. Select the Application Pool of your website (in our example, it is DefaultAppPool). You must use the SPN name STS so that the Identity Source is created. Note: To verify current SPN listings, run the following command: 3. Specify the service account used to configure the other Federation Servers in the farm, or set host SPN for the farm on the service account. Open up a DOS command window change directory to C:\Program Files setspn -A preval/kai kai. setspn -L ${MACHINE_NAME} This should output a list like. To do this type the following commands: setspn -a HOST/${FQDN_HOST} ${MACHINE_NAME} setspn -a http/${FQDN_HOST} ${MACHINE_NAME} 1) Registering an SPN 2) 3) The best way to register an SPN is to have someone from your Admin / OPS department do it for you. 5. LOCAL /ptype There cannot be one service registered with two accounts, else Kerberos will not work for this service! If you want to list all services registered for specific account, you can use this command: setspn contoso\SQLServer. Add this account to the IIS_IUSRS group. If you use a service account for SQL – make sure there are SPNs for that also. local User Action The SPNs can be created by an administrator using setspn. Here is what I see for this UNITY test computer account and spn: setspn –A MSSQLSVC/fullyQualifiedDomainName: port –u domain\sqlServiceAccount setspn –A MSSQLSVC/machineName: sqlInstance –u domain\sqlServiceAccount. 3. Most likely, the script has been run previously. Setspn. Like using setspn to find SPNs linked to a certain computer: setspn -L <ServerName>. servicePrincipalName: HTTP/proxy. Run adinfo --diag to check for multiple computer accounts with the same SPN. setspn -u -s MSSQLSvc/<SQL Server Machine Name> <SQL Server service user account> 10. In ADSI Edit, right click CN=Domain Users & choose Properties. Run the command. Setspn is a command-line tool that is built into Windows Server 2008. So, I guess I need to add an SPN. FooDomain. Setspn -s http/<computer-name>. If the account used for the service is Network Service, Local Service or Local System then the SPN must be registered against the computer account: setspn -S HTTP/server1. For example, setspn -S HTTP/atko. To finish the configuration for the SQL, we need to configure the Trust for delegation for the user account as well. lime. You have access to vCenter Server running on a Windows platform or a Windows system connected to the same domain as vCenter Server Appliance. If the account does not have a SPN, you can add it, but you have to be careful because you will encounter problems if you add a SPN that is already assigned to a different username or machine as an account can have multiple SPNs, but a SPN can only be assigned to a In a real world environment you might want to consider using Computer Accounts and actually adding the Linux servers as members in the Domain. 5) They will login as Administrator on any machine that has the Support Tools installed and run the command (s). Setspn –L domain\account This will return a list of all SPNs for this account. local domaina\usera. 3. 2. setspn -s http/MSCRMSandboxService <Domain\User> setspn -s http/MSCRMAsyncService <Domain\User> just replace the <Domain\User> with your domain and service account name minus the < >. 5. The SPN is used in the process of mutual authentication between the client and the server hosting a particular service. setspn –A HTTP/WebServer01. net:8000 marbie\dreezst. exe -A HTTP/portal. dns_name is a dns host name recorded in the previous procedure, and. What does setspn do? It takes its arguments and passes them to the method. The HealthService SPN’s have not changed for Management server computer accounts, and this is handled automatically and should not require any modification. Since then however we can use sys. Without Kerberos authentication, communication to the database might fail. To configure the account to use constrained delegation, select Trust this user for delegation to specified services only. example. For example: C:\>setspn -S STS/lab. setspn -S MSSQLSvc/myhost. Setspn -s http/DEV-SSRS WELLCOME\DEV-SSRS_Reporting. us. 4) Your OPS team will use the setspn. The most common example of times when an AD user account will have SPNs is if that user account is used as a service account to run MS SQL, IIS, etc. Run both commands to create the SPN, Change the server name and account name in each commands. The procedure to create a delegate user with an SPN is the same for both Windows DC R2 2003 and Windows DC R2 2008. Note: the servicePrincipalName (SPN) attribute is a multivalued, nonlinked attribute within the Active Directory directory. Step 1: Create a User Account for the Host Computer In the Active Directory server, create a user account for the host computer on which WebLogic Server runs. Now, we will associate the Managed Service Account to our server. This setspncommand registers the SPN in Active Directory for the prevalservice and the specified user account, for the Active Directory user kai. Use any domain user account. In the Properties dialog box for the user, click Account tab. 5 Modify the report server config file Note: The MBAM-RO-SVC account needs “Logon as a batch job” permissions on the SQL Server machine. Expand ‘Computer Management’. com Or setspn to find SPNs linked to a certain user account: setspn -L <domain\user>. contoso. . exe -a PCNSCLNT/fab-dev-01. By default, however, filesharing will not work with arbitrary DNS aliases. The installation is a Next Next Next affair. Configure the new user account to comply with the Kerberos protocol. 5. Select This account and specify the created account name and password. Locate and right-click VisualSVN HTTP Service and select Properties. kerberos. 168. This command does not create a new AD user account and SPN. 1. exe is installed by default on computers running Windows Server 2008 . Configure the Apply onto box for Computer objects . exe (Use setspn. Sample output: SetSpn -L ccsappsvc. To remove the association, run: Login failed for user ‘NT AUTHORITY\ANONYMOUS LOGON’ with SQL Server Reporting Services. yosemite. Step 3: From the context menu select New then User. 3. To download the tool, see Windows 2000 Resource Kit Tool : Setspn. Log in to post a comment. com DOMAIN\User Register a Service Principal Name for Kerberos Connections (TechNet). g. You must configure the SPN for that account in the domain using the Setspn. mydomain. exe utility. exe command-line tool. exe –A HTTP/intranet. Correct SPN configuration. The accountname placeholder represents the name of the user account or the domain ame of the destination computer and the user account. Add a SPN with ADSI Edit: Navigate to the service account in ADSI Edit, right click on the account and go to Properties. You must log on to the domain controller computer as a user with administrator permissions. kworld. In Active Directory, open Active Directory Users and Computers (Start->Run->dsa. You see output similar to: Notes: If a duplicate SPN is found, check your Active Directory administrator for deleting the SPN. 0 Sharepoint 2010 WFE2: ->IP: 192. acme. microsoft. 6) 7) Your OPS team will need two things from you before running the setspn. On the computers where this user is allowed to be prevalidated, the user can be authenticated without having logged on previously. Therefore, reset the user password by right-clicking the name of the user account, selecting Reset Password, and re-entering the same password specified earlier. setspn -S MSOMHSvc/SCOM01 CONTOSO\SCOM01 setspn -S MSOMHSvc/SCOM01. User Principal Name (UPN) Password . Set the Service Principal Name (SPN) to the account that will be used to join WCG's to the Active Directory domain. setspn -S POSTGRES/fully. If your service account is Local System: setspn –A MSOMSdkSvc/SCSMSERVER YOURDOMAIN\SCSMSERVER$ setspn –A MSOMSdkSvc/SCSMSERVER. You can use the ADSI Edit tool to view the SPNs for an account. In the Account options section, clear the check box next to Account is sensitive and cannot be delegated. There are two components for this, the server and the client. 7 FQDN : wfeserver2. Log on to a domain controller; open a command prompt with administrative privileges. Step 2: Right-click on the OU that contains your service accounts. Example: setspn -A HTTP/mysite. · Click the Account tab and then select Account is trusted for delegation and Password never expires. changetype: add. We can use –L parameter with the setspn command to list all available SPN associated with a service account. To configure the account to use unconstrained delegation, select Trust this user for delegation to any service (Kerberos only). In the Act as part of setspn. Contoso. <domainname>:<port> <domain-user-account> Setspn -s http/<hostheader> <domain-user-account>• HTTP SPNs are required for any alternate access mapping• Delegation should be configured on Default App pool to the Integrated Services• Delegation should be configured from the Integrated Services to Data Source 26 1. microsoft. Under Computers, locate one of the Network Controller machine accounts, and then right-click and select Properties. Add <RSWindowsNegotiate /> as the first entry in this section to enable Kerberos. (Select New > User, not New > Machine. The service account also needs some Kerberos delegation - I think this solves the double-hop problem where SSRS needs to pass the user credentials onto SQL Server. When you use the setspn command together with the -X switch, the Setspn. domain. It is dedicated account with specific privileges which use to run services, batch jobs, management tasks. local domain\portalapppool. name YOURDOMAIN\SCSMSERVER$ The Service Princial Names (SPNs) are set using a Command Line tool: setspn. domain. One way to manage SPNs is to use the ActiveDirectory PowerShell module. com CONTOSO\SCOM01 If the service is running as LOCAL SYSTEM , the SPNs ( MSOMSdkSvc/SCOM01 and MSOMSdkSvc/SCOM01. Execute the command below to list the SPN names associated to the user account we created in AD. Instead, it adds a new SPN to the existing AD user account. This person is not a domain admin and we don't want to add him at this time. msc) Add a new user account. It can thus When prompted for the password enter the password for {user_name}. 2. Use the setspn utility to create the Service Principal Names (SPNs) for the user account created in step 1. You may encounter various problems with SCVMM related to authentication and authorization if the underlying platform service principal names (SPNs) are not properly set. com DOMAIN\UserAccount setspn –A HTTP/sharepointwebsite. Create the Intelligence Server Service Principal Name (SPN) Once the user has been created, a Service Principal Name for the Intelligence Server must be attached to the user using the setspncommand. Prerequisite: To correctly configure the SPN, the user or account name under which the service executes must be known and specified. The wizard will prompt you for a service account, use the details for the User account we created earlier. base. This utility can add, delete or view SPN registrations. domain domain\account An SPN combines a service name with a computer and user account to form a type of service ID. e ccsappsvc). mycompany. Restart the Enterprise Vault Accelerator Manager Service. In this example we will call it "forcepoint_svc". php in the web server's htdocs somewhere (assuming you have PHP installed and configured): Run setspn command with your web application’s Application Pool Service Account – e. exe utility found in the Support Tools directory to register all of your SPNs. msc. Placing the SPN on a machine account, for both the FQDN and NetBIOS SPN, would look similar to the following. Set the user’s gidNumber attribute to match the “Domain Users” gidNumber. This makes changes to the Active Directory environment and not the Locasl System Environment. What we SHOULD NOT see here is any SPN’s for the MSOMSdkSvc on the management server computer accounts (if we are using a domain account for the SDK/DAS service) C:\>setspn -L SCOM01 Setspn –A HTTP/<Server Name> <Domain>\<Service Account> Setspn -A HTTP/<Fully Qualified Domain Name>\<Domain><Service Account> For instance, let’s say we have a server called MyServer. You can verify the User Principal Name with the Active Directory Service Interfaces Editor (ADSI Edit). When the services run with the computers system account, the SPN is automatically registered for you. domain domain\account You would remove it with setspn -D mssqlsvc/server. Syntax SETSPN [modifiers switch] [accountname] Key accountname The name or domain ame of the target computer or user account Edit Mode Switches: -R = reset HOST ServicePrincipalName Usage: setspn -R accountname-S = add arbitrary SPN after verifying no duplicates exist Usage: setspn -S SPN accountname -D = delete arbitrary SPN Usage: setspn -D SPN accountname-L = list SPNs registered to target account Usage: setspn [-L] accountname Edit Mode Modifiers: -C = accountname is a computer account You can check the set of existing SPNs for the machine account by running the following command: > Setspn. marbie. Name and password of a user who can authenticate with this identity source. Microsoft To install AGPM you will need the ISO for MDOP. AdventureWorks. Registered ServicePrincipalNames for CN=CCS Application Service Account,CN=Users,DC=mydomain,DC=local: After the Kerberos “identity” user account is created, it must be mapped to the proper SPNs. The value for user-logon-name is the same one identified in the common name (CN) from the previous command output, or as the sAMAccountName on the service account in Active Directory. setspn -a HTTP/dns_name account name. You should see output similar to the following: The easiest way to set the gidNumber and uidNumber attributes is to use ADSI Edit on the Active Directory server running adsiedit. For Example, this command will add the specific service/name hostname as an SPN to Active Directory: SETSPN -S dcom/EVServer. Create the NetScaler user account in Active Directory: 2. brian-murphy-booth - Wednesday, February 20, 2008 2:06:11 PM; Hi, thanks for the this nice "documentation"! Right-click the new user account name, and then select Properties. local. 3. exe program in the Support\Tools\Setup folder. Choose the SSAS service account; Add the MSOLAPSvc. Open the CMC, and set a general SPN that you will enter into the SPN field of the Active Directory page of the CMC: setspn --a BICMS/SVC_PATTERN. New-ADServiceAccount -Name MSA-syslab-1 -RestrictToSingleComputer. Run as different user: SETSPN\john. SQL Server is running on this server and its service account is a domain user account: MyDomain\MyServiceAccount. (Valid only for IIS6. This is because Kerberos revolves around SPN's and a given SPN can only exist on a single AD account. You must use a domain user as your AppPool identity. com MyDomainUser. lab. Step 4: Fill out the Full name and User logon name the click Next. In the user account properties enable the 'Do not require Kerberos pre-authentication' option. com windows-domain\postmaster When I run this command, I get the result: SetSpn -L. com. dnet. Setting the service principal name for group members setspn -S sts/DNS_Domain_name Domain_User_account. SetSPN is a command-line tool that allows you to read, modify, and delete the SPN for an Active Directory Object. If the SquaredUp application pool is running as Network Service then you will need the DN for the SquaredUp server name. exe tool to register an additional SPN with a service's account in a domain. Setspn. setspn -A MSSQLSvc/SQLServerName:1433 Domain\Account. Here is the scenario: Sharepoint 2010 WFE1 : ->IP: 192. Next you'll need a Domain Admin account to use (unless you are a Domain Admin you cannot use setspn for this type of AD updates). You can then use the SPN as the identity of the service . If you are missing them you can create them using this command assuming you are using the default SQL port: setspn -a MSSQLSvc/hostname domainserviceaccountname To change the SQL Server service account from local system to a domain user account remove current SPN from MSSQLSvc/SQLServerName:1433 computer account and add to the domain account. If it is using a domain service account you will need the DN of that user account. ) or a specific user or a specific computer. ” This is because you need to create a SPN in AD for the account used by the service. Launch Active Directory Users and Computers Select the [MIM SAP ACCOUNT] service account Right Click and Select Properties. 1 commandlet New-ADServiceAccount equivalent to SETSPN -R command line. The delegation tab gets enabled once the KTPASS command is executed. To set the SPN of the service account Because the application pool identity for the AD FS AppPool is running as a domain user/service account, you must configure the Service Principal Name (SPN) for that account in the domain with the Setspn. SPNs are unique across a forest so you only need to do this once in each forest. Create the SPNs for each DNS alias, if any are being used. 168. To register the SPN for the domain user account in Active Directory for the default instance of SQL Server (assuming you haven't changed the port it is listening on) you can use the following syntax: Setspn -A MSSQLSvc/<SQL Server name>:1433 <domain>\<user> The trick here is that you have to do this twice. If using the Local System account, the account name is the simple name of the computer on which Domino runs, for example domino1. 4) Update credentials for Relevant Accounts in the SCOM Console. Remember we are configuring the Service Account CONTOSO\SP_PortalAppPool so type that in and click OK. %PORTALURLFQDN% = the FQDN of the host header for the main portal or intranet Web Application %MYSITEAPPPOOLACCOUNT% = The application pool account that the Portal web application uses Example: Setspn. Configuring Kerberos for Sharepoint• Sharepoint Web Application must configured for Negotiate Authentication Protocol• Required HTTP SPN Setspn -s http/<computername>. Our Dev and QA teams are constantly spinning up and destroying VM's as part of our development process, and for each new VM I currently run SetSPN -S HTTP/{server name} {user name} to set authentication with a service account. Service Account if the application pool is running as a domain account. com. redmond. The user name or password is incorrect. BI4PATTERN. your_appserver_service_account_name (i. Use the setspn command to map the mailbox server name as the service Principal Names (SPN) to the user account. 10. This allows a client application to request that the service authenticate an account even if the client does not have the account name. This is ok. Note: If you do not have used domain service account you will have to use the server name instead in the following steps. . Services Accounts are recommended to use when install application or services in infrastructure. exe support tool takes a long time and uses a large amount of memory to search for duplicate SPNs and for forest-wide duplicate SPNs. name DOMAIN\service_account_name Alternatively, you can just change the attribute (servicePrincipalName) directly using any tool that can modify the directory, including the "Users and Computers" MMC, or the equivalent tool in more recent versions of Windows Server, or ADSIedit. setspn –A MSSQLSvc/<SQL Server NETBIOS name>:1433<Domain\Account>. On VNX, we run the server_cifs test_vdm -setspn -add command and it works. The Simple and Protected GSS-API Negotiation Mechanism (SPNego) configuration enables you to maintain and derive new symmetric keys with a Kerberos service account and password. To enable On Isilon, we just go to the computer object, attribute editor tab, and add the SPNs in there and right away it works using kerberos. However, if the account on the SPN is not the RunAs user, then the existing SPN must be deleted so the SPN can be re-created on the correct account. Use the email address format, for example, [email protected] Go to the Active directory Users and Computers management tool. Type the below commands replacing SQL server name. Because the application pool identity for the AD FS AppPool is running as a domain user/service account, you must configure the Service Principal Name (SPN) for that account in the domain with the Setspn. Specify the Password and confirm the password. For example: a user account named ckpsso with the password [email protected]# to the domain corp. Intel MPI Library allows you to encrypt your login information and store it in the registry with the setspn –A MSSQL/servername setspn –A MSSQL/ servername. 2 Next, list all SPN already in Place for the Service Account, type: setSPN -L domain\serviceaccount (hit enter) or without the domain name setSPN -L serviceaccount (hit enter) Wait for it… Most likely, you get back nothing. As mentioned in the documentation, Enabled the 'ServiceLogonAccount' to register SPN on itself. In most of the infrastructures, service accounts are typical user accounts with “Password never expire” option. contoso. See Also I want to allow a user to run setspn on service accounts and other specific user accounts. net:1234" "domainname\service account" Once the fix has been applied in in AD, the rerun the KCM, will give you a healthy result as shows below. exe). SETSPN –A MSOMHSvc/<RMS virtual fqdn> <RMS virtual netbios name> Verifying SPN’s with SETSPN. com\apm4 where apm4 is the name of the user account that you created and yosemite. is the user account that is created in Step 1: Set Up Service Account in Active Directory. You will see the below: Automatically Adding SPNs: It is possible to have SPNs created automatically via the service accounts. setspn user account