Ezzel a mai napig be lehet léptetni Samba 3.5-ig lefelé biztosan mindet. (az a legrégebbi Sambám, ami valahol még megy)
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\LanmanWorkstation\Parameters]
; Enable NT-Domain compatibility mode
; Default:
; [value not present]
; "DomainCompatibilityMode"=-
"DomainCompatibilityMode"=dword:00000001
; Disable required DNS name resolution
; Default:
; [value not present]
; "DNSNameResolutionRequired"=-
"DNSNameResolutionRequired"=dword:00000000
; Disable Mutual authentication, no Kerberos, can fall back to NTLMv2
; Disable Integrity, SMB signing is not required
; Disable Privacy, no SMBv3 must be used
; Default:
; [value not present]
; "\\\\*\\netlogon"=-
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\NetworkProvider\HardenedPaths]
"\\\\*\\netlogon"="RequireMutualAuthentication=0,RequireIntegrity=0,RequirePrivacy=0"