text
stringlengths
0
4.23k
To configure the CORP.CONTOSO.COM realm to use the non-Windows KDC server, mitkdc.contoso.com, as the password server, type:
ksetup /addkpasswd CORP.CONTOSO.COM mitkdc.contoso.com
To verify the KDC name is set, type ksetup and then view the output, looking for the text, kpasswd =. If you don't see the text, it means the mapping hasn't been configured.
ksetup
ksetup addrealmflags
Applies to Windows Server (All supported versions)
The ksetup addrealmflags command adds other realm flags to a specified realm.
Syntax
ksetup /addrealmflags <realmname> [sendaddress] [tcpsupported] [delegate] [ncsupported] [rc4]
Parameters
Parameter
Description
<realmname>
Specifies the uppercase DNS name, such as CORP.CONTOSO.COM.
<realmname>
CORP.CONTOSO.COM
Remarks
Realm flags are stored in the registry under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\Kerberos\Domains\<realmname>. This entry doesn't exist in the registry by default. You can use the ksetup addrealmflags command to populate the registry.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\Kerberos\Domains\<realmname>
The realm flags specify other features of a Kerberos realm that aren't based on the Windows Server operating system. Computers running Windows Server can use a Kerberos server to administer authentication in the Kerberos realm instead of using a domain running a Windows Server operating system. This registry entry esta...
Value
Realm flag
Description
0xF
All
All realm flags are set.
0x00
None
No realm flags are set and no other features are enabled.
0x01
sendaddress
The IP address is included within the ticket-granting tickets.
0x02
tcpsupported
Both the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) are supported in this realm.
0x04
delegate
Everyone in this realm is trusted for delegation.
0x08
ncsupported
This realm supports name canonicalization, which allows for DNS and Realm naming standards.
0x80
rc4
This realm supports RC4 encryption to enable cross-realm trust, which allows for the use of TLS.
0xF
All
0x00
None
0x01
sendaddress
0x02
tcpsupported
0x04
delegate
0x08
ncsupported
0x80
rc4
ksetup /dumpstate
Examples
To list the available realm flags for the realm CONTOSO, type:
ksetup /listrealmflags
To set two flags to the CONTOSO realm, type:
ksetup /setrealmflags CONTOSO ncsupported delegate
To add one more flag that isn't currently in the set, type:
ksetup /addrealmflags CONTOSO SendAddress
To verify the realm flag is set, type ksetup and then view the output, looking for the text, Realm flags =. If you don't see the text, it means that the flag hasn't been set.
ksetup
ksetup changepassword
Uses the Key Distribution Center (KDC) password (kpasswd) value to change the password of the logged-on user. The output of the command informs you of the success or failure status.
You can check whether the kpasswd is set, by running the ksetup /dumpstate command and viewing the output.
ksetup /dumpstate