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ksetup /setenctypeattr corp.contoso.com AES-256-CTS-HMAC-SHA1-96
To verify that the encryption type attribute was set as intended for the domain, type:
ksetup /getenctypeattr corp.contoso.com
ksetup addhosttorealmmap
Adds a service principal name (SPN) mapping between the stated host and the realm. This command also allows you to map a host or multiple hosts that are sharing the same DNS suffix to the realm.
The mapping is stored in the registry, under HKEY_LOCAL_MACHINE\SYSTEM\CurrentContolSet\Control\Lsa\Kerberos\HostToRealm.
Syntax
ksetup /addhosttorealmmap <hostname> <realmname>
Parameters
Parameter
Description
<hostname>
The host name is the computer name, and it can be stated as the computer's fully qualified domain name.
<realmname>
The realm name is stated as an uppercase DNS name, such as CORP.CONTOSO.COM.
<hostname>
<realmname>
Examples
To map the host computer IPops897 to the CONTOSO realm, type:
ksetup /addhosttorealmmap IPops897 CONTOSO
Check the registry to make sure the mapping occurred as intended.
ksetup addkdc
Adds a Key Distribution Center (KDC) address for the given Kerberos realm
The mapping is stored in the registry, under HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\LSA\Kerberos\Domains and the computer must be restarted before the new realm setting will be used.
Note
To deploy Kerberos realm configuration data to multiple computers, you must use the Security Configuration Template snap-in and policy distribution, explicitly on individual computers. You can't use this command.
Syntax
ksetup /addkdc <realmname> [<KDCname>]
Parameters
Parameter
Description
<realmname>
Specifies the uppercase DNS name, such as CORP.CONTOSO.COM. This value also appears as the default realm when ksetup is run, and is the realm to which you want to add the other KDC.
<KDCname>
Specifies the case-insensitive, fully-qualified domain name, such as mitkdc.contoso.com. If the KDC name is omitted, DNS will locate KDCs.
<realmname>
<KDCname>
Examples
To configure a non-Windows KDC server and the realm that the workstation should use, type:
ksetup /addkdc CORP.CONTOSO.COM mitkdc.contoso.com
To set the local computer account password to p@sswrd1% on the same computer as in the previous example, and then to restart the computer, type:
ksetup /setcomputerpassword p@sswrd1%
To verify the default realm name for the computer or to verify that this command worked as intended, type:
ksetup
Check the registry to make sure the mapping occurred as intended.
ksetup addkpasswd
Adds a Kerberos password (kpasswd) server address for a realm.
Syntax
ksetup /addkpasswd <realmname> [<kpasswdname>]
Parameters
Parameter
Description
<realmname>
Specifies the uppercase DNS name, such as CORP.CONTOSO.COM, and is listed as the default realm or Realm= when ksetup is run.
<kpasswdname>
Specifies the Kerberos password server. It's stated as a case-insensitive, fully-qualified domain name, such as mitkdc.contoso.com. If the KDC name is omitted, DNS might be used to locate KDCs.
<realmname>
<kpasswdname>
Remarks
If the Kerberos realm that the workstation will be authenticating to supports the Kerberos change password protocol, you can configure a client computer running the Windows operating system to use a Kerberos password server.
You can add additional KDC names one at a time.
Examples