SAMBA Domain Controller

Samba Domain on XP:

Start->run->MMC
->File->add/remove snap-in->Add
-->Add
--->Group Policy Object Editor->Add
---->(Group Policy Object must be 'Local Computer')->Finish
--->Close
-->OK
->Local Computer Policy
->Computer Configuration
->Windows Settings
->Security Settings
->Local Policies
->Security Options
->Disable "Domain Member: Digitally encrypt or sign secure channel data (always)"
Restart, and you should be able to log on with your Samba username and password.

Samba Domain on Windows7:

Start->run->MMC
->File->add/remove snap-in->Add
-->Add
--->Group Policy Object Editor->Add
---->(Group Policy Object must be 'Local Computer')->Finish
--->Close
-->OK
->Local Computer Policy
->Computer Configuration
->Windows Settings
->Security Settings
->Local Policies
->Security Options
->Disable "Domain Member: Digitally encrypt or sign secure channel data (always)"

save this as samba_w7.reg, and load it in the registry:

Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\lanmanserver\parameters]
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\services\lanmanworkstation\parameters]
"DNSNameResolutionRequired"=dword:00000000
"DomainCompatibilityMode"=dword:00000001
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\netlogon\parameters]
"DisablePasswordChange"=dword:00000001
"RequireSignOrSeal"=dword:00000001
"RequireStrongKey"=dword:00000001
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system]
"dontdisplaylastusername"=dword:00000001
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\wscsvc]
"Start"=dword:00000003
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\System]
"SlowLinkDetectEnabled"=dword:00000000
"DeleteRoamingCache"=dword:00000001
"WaitForNetwork"=dword:00000000
"CompatibleRUPSecurity"=dword:00000001
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System]
"EnableLUA"=dword:00000000
"LocalAccountTokenFilterPolicy"=dword:00000001
[HKEY_LOCAL_MACHINE\SYSTEM\Setup]
"RestartSetup"=dword:00000000
"SetupType"=dword:00000000
"SystemSetupInProgress"=dword:00000000
"SetupPhase"=dword:00000000
"CmdLine"=""
"OOBEInProgress"=dword:00000000

Reboot after this

add user

smbpasswd -a <user>

add machine

smbpasswd -a -m <machine>

delete user

smbpasswd -x <user>

machine verwijderen en vervolgens opnieuw aanmelden

pdbedit -x CLIENT-PC$
userdel CLIENT-PC$