Hi there, I just setup a Centos 5 server running samba 3.0.23c (as provided by upstream via YUM). And it is Vista Business edition. Now I am looking for a little clarification on this setup. I have been reading on google and the list archives, about NTLMv2 auth and the fact you need to make an edit with the secpol.msc. I did complete that. I also read that I would need to add (which I have made note can be removed as of samba 3.0.25) "host msdfs = no" to my smb.conf - which i also did in the global section. Now I have added the machine to the domain, without issue (according to Vista), but when I try to log in (with a domain user), I get the error (from Vista): "There are currently no logon servers available to service the logon request." I again searched google for this error with regards to Samba and found nothing. Upon looking in the samba log files, I found nothing in my /var/log/samba/*.logs of error like. It all seemed like pretty standard start up diolog. So as a test I logged into the vista box with a local user, and mapped a drive. That seemed to work without issue. I threw on a few folders and text files. Again no issues. Here is my smb.conf for reference: [global] ### GENERAL ## domain logons = yes domain master = Yes netbios name = JKA os level = 255 preferred master = yes security = user wins support = no workgroup = JKA ## SECURITY ## # disable LM authentication lanman auth = no lm announce = no # increase the minimum protocol # This disables win9x to win me min protocol = NT1 # Allow these IP Addresses to connect hosts allow = 10.0.0.0/24 127.0.0.1 # Anything else not allowed is, by default, rejected hosts deny = ALL ## LOGGING ## debug timestamp = yes log file = /var/log/samba/%U-%m.log log level = 2 max log size = 9216 ## LOGON ## ## DK ## # a user logon script logon script = %U.bat # Logon path used to enable roaming profiles # Comment out the blank one and uncomment the other to enable #logon path = \\%L\profiles\%U logon path logon drive = H: logon home = \\%L\home\%U ## FILE LOCKING ## ## DK ## # See: # http://www.oreilly.com/catalog/samba/chapter/book/ch05_05.html veto oplock files = /*.doc/*.xls/*.mdb/ ## VISTA HACKS ## ### DK ## # Can be removed as of samba 3.0.25 host msdfs = no [netlogon] comment = Network Logon Service path = /home/samba/netlogon locking = No ;[profiles] ;comment = Profile Share ;path = /home/samba/profiles ;read only = No ;profile acls = Yes ;create mode = 0600 ;directory mode = 0700 ;browseable = No [homes] comment = Home Directories valid users = %S read only = no browseable = no create mode = 0600 directory mode = 0700 [Public] path = /home/shares/public read only = No comment = Public Folders public = yes writeable = yes # END SMB.CONF Can anyone see anything funny about my conf? Note that I add the machine to the domain via the command line due to an error I get with the useradd and usermod tools (unrelated to this, so will not go into details). But in case my command has any relivance, it is: useradd -d /dev/null -g workstation -s /sbin/nologin theworkstationname$ passwd -l theworkstationname$ smbpasswd -a -m theworkstationname$ Any ideas?