ksetup delhosttorealmmap
Removes a service principal name (SPN) mapping between the stated host and the realm. This command also removes any mapping between a host to realm (or multiple hosts to realm).
The mapping is stored in the registry, under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\Kerberos\HostToRealm. After running this command, we recommend making sure the mapping appears in the registry.
Syntax
ksetup /delhosttorealmmap <hostname> <realmname>
Parameters
| Parameter | Description |
|---|---|
<hostname> |
Specifies the fully-qualified domain name of the computer. |
<realmname> |
Specifies the uppercase DNS name, such as CORP.CONTOSO.COM. |
Examples
To change the configuration of the realm CONTOSO, and to delete the mapping of the host computer IPops897 to the realm, type:
ksetup /delhosttorealmmap IPops897 CONTOSO