On Tuesday 30 August 2005 16:40, [EMAIL PROTECTED] wrote:
> I'm trying to set up for my small school lab: Samba as PDC, 11
> workstations running XP Pro, roaming profiles with folder redirection.
>
> (I finally got the workstations to join the domain by adding them by
> hand--so I assume something is wrong with my add machine script, but
> I'll address that issue later, since I have only the 11 XP boxes to deal
> with.)
>
> Now I'm working on getting the user profiles to work, based on TOSHARG
> chapter 23 plus Practical Exercises. But I'm not being successful, and
> I'd appreciate some help:

I suggest you follow the examples in the book "Samba-3 By Example".
The current version is available on-line at:
http://www.samba.org/samba/docs/Samba3-ByExample.pdf

The examples are all from working networks.

>
> My understanding is that when a user logs onto the domain for the first
> time, Windows should copy the default profile from the NETLOGON share on
> the Samba machine.

Corect.

>
> (If this understanding is erroneous, please explain wherein I've
> misunderstood.)
>
> I have added the Samba user "tobedeleted", and put an ntuser.dat file
> for a default user in the /var/lib/samba/netlogon directory, which is
> the path I specified in the [netlogon] share, but Windows gives an error
> to the effect that the user's profile can't be found on the server, and
> that it will therefore create a local profile.
>
> Here's the relevant section of the samba log file for that machine:
>
> [2005/08/30 13:39:43, 0] lib/util_sock.c:write_socket_data(430)
>    write_socket_data: write failure. Error = Connection reset by peer
> [2005/08/30 13:39:43, 0] lib/util_sock.c:write_socket(455)
>    write_socket: Error writing 4 bytes to socket 25: ERRNO = Connection
> reset by peer
> [2005/08/30 13:39:43, 0] lib/util_sock.c:send_smb(647)
>    Error writing 4 bytes to client. -1. (Connection reset by peer)
> [2005/08/30 13:39:55, 0] smbd/service.c:make_connection(794)
>    hephaistos (192.168.1.105) couldn't find service var
                                              ^^^^^^^^^^^^^^^^^^^
See below why this error is logged!

> [2005/08/30 13:40:14, 1] smbd/service.c:make_connection_snum(642)
>    hephaistos (192.168.1.105) connect to service netlogon initially as
> user tobedeleted (uid=501, gid=501) (pid 14621)
> [2005/08/30 13:40:15, 0] smbd/service.c:make_connection(794)
>    hephaistos (192.168.1.105) couldn't find service var
> [2005/08/30 13:40:20, 1] smbd/service.c:close_cnum(830)
>    hephaistos (192.168.1.105) closed connection to service netlogon
> [2005/08/30 13:40:21, 0] smbd/service.c:make_connection(794)
>    hephaistos (192.168.1.105) couldn't find service var
> [2005/08/30 13:40:51, 0] smbd/service.c:make_connection(794)
>    hephaistos (192.168.1.105) couldn't find service var
>
> And here is the corresponding section of the smbd log file:
>
> [2005/08/30 13:39:43, 0] lib/util_sock.c:get_peer_addr(1150)
>    getpeername failed. Error was Transport endpoint is not connected
>
> I'm puzzled by the "couldn't find service var" message. Is "var"
> supposed to be a service? I thought it was a directory.
>
> I have also copied below my smb.conf file in case it helps someone point
> out my errors:
>
> [global]
>       dos charset = CP850
>       unix charset = UTF-8
>       display charset = LOCALE
>       workgroup = HELLAS
>       realm =
>       netbios name = ZEUS
>       netbios aliases =
>       netbios scope =
>       server string = Samba Server PDC
>       interfaces = eth0, lo
>       bind interfaces only = No
>       security = USER
>       auth methods =
>       encrypt passwords = Yes
>       update encrypted = No
>       client schannel = Auto
>       server schannel = Auto
>       allow trusted domains = Yes
>       hosts equiv =
>       min password length = 5
>       map to guest = Never
>       null passwords = No
>       obey pam restrictions = No
>       password server = *
>       smb passwd file = /etc/samba/smbpasswd
>       private dir = /etc/samba
>       passdb backend = smbpasswd

You really should use either tdbsam or ldapsam. smbpasswd does not store the 
complete set of NT4 account attributes.

>       algorithmic rid base = 1000
>       root directory =
>       guest account = nobody
>       enable privileges = No
>       pam password change = No
>       passwd program =
>       passwd chat = *new*password* %n\n *new*password* %n\n *changed*
>       passwd chat debug = No
>       passwd chat timeout = 2
>       check password script =
>       username map = /etc/samba/smbusers
>       password level = 0
>       username level = 0
>       unix password sync = No
>       restrict anonymous = 0
>       lanman auth = Yes
>       ntlm auth = Yes
>       client NTLMv2 auth = No
>       client lanman auth = Yes
>       client plaintext auth = Yes
>       preload modules =
>       use kerberos keytab = No
>       log level = 0
>       syslog = 1
>       syslog only = No
>       log file = /var/log/samba/%m.log
>       max log size = 50
>       debug timestamp = Yes
>       debug hires timestamp = No
>       debug pid = No
>       debug uid = No
>       smb ports = 445 139

Change to:

        smb ports = 139

>       large readwrite = Yes
>       max protocol = NT1
>       min protocol = CORE
>       read bmpx = No
>       read raw = Yes
>       write raw = Yes
>       disable netbios = No
>       acl compatibility =
>       defer sharing violations = Yes
>       nt pipe support = Yes
>       nt status support = Yes
>       announce version = 4.9
>       announce as = NT
>       max mux = 50
>       max xmit = 16644
>       name resolve order = wins lmhosts host bcast
>       max ttl = 259200
>       max wins ttl = 518400
>       min wins ttl = 21600
>       time server = No
>       unix extensions = Yes
>       use spnego = Yes
>       client signing = auto
>       server signing = No
>       client use spnego = Yes
>       change notify timeout = 60
>       deadtime = 0
>       getwd cache = Yes
>       keepalive = 300
>       kernel change notify = Yes
>       lpq cache time = 30
>       max smbd processes = 0
>       paranoid server security = Yes
>       max disk size = 0
>       max open files = 10000
>       socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
>       use mmap = Yes
>       hostname lookups = No
>       name cache timeout = 660
>       load printers = Yes
>       printcap cache time = 0
>       printcap name = /etc/printcap
>       cups server =
>       disable spoolss = No
>       enumports command =
>       addprinter command =
>       deleteprinter command =
>       show add printer wizard = Yes
>       os2 driver map =
>       mangling method = hash2
>       mangle prefix = 1
>       stat cache = Yes
>       machine password timeout = 604800
>       add user script = /usr/sbin/useradd -m %u
>       delete user script = /usr/sbin/userdel -r %u
>       add group script = /usr/sbin/groupadd %g
>       delete group script = /usr/sbin/groupdel %g
>       add user to group script = /usr/sbin/usermod -G %g %u
>       delete user from group script =
>       set primary group script =
>       add machine script = /usr/sbin/useradd -s /bin/false -d /dev/null %u
>       shutdown script =
>       abort shutdown script =
>       logon script =
>       logon path = \\%N\var\lib\samba\profiles\%U

No! No!

        logon path = \\%L\profiles\%U


>       logon drive =
>       logon home = \\%N\var\lib\samba\profdata\%U

No! No!

        logon home = \\%L\profdata\%U

>       domain logons = Yes
>       os level = 64
>       lm announce = Auto
>       lm interval = 60
>       preferred master = Yes
>       local master = Yes
>       domain master = Yes
>       browse list = Yes
>       enhanced browsing = Yes
>       dns proxy = No
>       wins proxy = No
>       wins server =
>       wins support = Yes
>       wins hook =
>       wins partners =
>       kernel oplocks = Yes
>       lock spin count = 3
>       lock spin time = 10
>       oplock break wait time = 0
>       ldap admin dn =
>       ldap delete dn = No
>       ldap filter = (uid=%u)
>       ldap group suffix =
>       ldap idmap suffix =
>       ldap machine suffix =
>       ldap passwd sync = no
>       ldap replication sleep = 1000
>       ldap suffix =
>       ldap ssl = no
>       ldap timeout = 15
>       ldap user suffix =
>       add share command =
>       change share command =
>       delete share command =
>       config file =
>       preload =
>       lock directory = /var/cache/samba
>       pid directory = /var/run
>       utmp directory =
>       wtmp directory =
>       utmp = No
>       default service =
>       message command =
>       dfree command =
>       get quota command =
>       set quota command =
>       remote announce =
>       remote browse sync =
>       socket address = 0.0.0.0
>       homedir map = auto.home
>       afs username map =
>       afs token lifetime = 604800
>       log nt token command =
>       time offset = 0
>       NIS homedir = No
>       panic action =
>       host msdfs = No
>       enable rid algorithm = Yes
>       idmap backend =
>       idmap uid = 16777216-33554431
>       idmap gid = 16777216-33554431
>       template primary group = nobody
>       template homedir = /var/lib/samba/profdata/%D/%U
>       template shell = /bin/false
>       winbind separator = \
>       winbind cache time = 300
>       winbind enable local accounts = No
>       winbind enum users = Yes
>       winbind enum groups = Yes
>       winbind use default domain = No
>       winbind trusted domains only = No
>       winbind nested groups = No
>       comment =
>       path =
>       username =
>       invalid users =
>       valid users =
>       admin users = chaos
>       read list =
>       write list =
>       printer admin =
>       force user =
>       force group =
>       read only = Yes
>       create mask = 0744
>       force create mode = 00
>       security mask = 0777
>       force security mode = 00
>       directory mask = 0755
>       force directory mode = 00
>       directory security mask = 0777
>       force directory security mode = 00
>       force unknown acl user = No
>       inherit permissions = No
>       inherit acls = No
>       guest only = No
>       guest ok = Yes
>       only user = No
>       hosts allow =
>       hosts deny =
>       allocation roundup size = 1048576
>       ea support = No
>       nt acl support = Yes
>       profile acls = No
>       map acl inherit = No
>       afs share = No
>       block size = 1024
>       max connections = 0
>       min print space = 0
>       strict allocate = No
>       strict sync = No
>       sync always = No
>       use sendfile = No
>       write cache size = 0
>       max reported print jobs = 0
>       max print jobs = 1000
>       printable = No
>       printing = cups
>       cups options = raw
>       print command =
>       lpq command = %p
>       lprm command =
>       lppause command =
>       lpresume command =
>       queuepause command =
>       queueresume command =
>       printer name =
>       use client driver = No
>       default devmode = No
>       force printername = No
>       default case = lower
>       case sensitive = Auto
>       preserve case = Yes
>       short preserve case = Yes
>       mangling char = ~
>       hide dot files = Yes
>       hide special files = No
>       hide unreadable = No
>       hide unwriteable files = No
>       delete veto files = No
>       veto files =
>       hide files =
>       veto oplock files =
>       map system = No
>       map hidden = No
>       map archive = Yes
>       mangled names = Yes
>       mangled map =
>       store dos attributes = No
>       browseable = Yes
>       blocking locks = Yes
>       csc policy = manual
>       fake oplocks = No
>       locking = Yes
>       oplocks = Yes
>       level2 oplocks = Yes
>       oplock contention limit = 2
>       posix locking = Yes
>       strict locking = Yes
>       share modes = Yes
>       copy =
>       include =
>       preexec =
>       preexec close = No
>       postexec =
>       root preexec =
>       root preexec close = No
>       root postexec =
>       available = Yes
>       volume =
>       fstype = NTFS
>       set directory = No
>       wide links = Yes
>       follow symlinks = Yes
>       dont descend =
>       magic script =
>       magic output =
>       delete readonly = No
>       dos filemode = No
>       dos filetimes = Yes
>       dos filetime resolution = No
>       fake directory create times = No
>       vfs objects =
>       msdfs root = No
>       msdfs proxy =
>
> [homes]
>       comment = Home Directories
>       path = //%N/var/lib/samba/profdata/%U
>       read only = No
>       browseable = No
>
> [printers]
>       comment = All Printers
>       path = /var/spool/samba
>       printable = Yes
>       browseable = No
>
> [chaos]
>       path = /home/chaos
>       valid users = chaos
>       read only = No
>
> [netlogon]
>       path = /var/lib/samba/netlogon
>       write list = @admins
>
> [profiles]
>       path = /var/lib/samba/profiles
>       read only = No
>       create mask = 0600
>       directory mask = 0700


[profdata]
        path = /var/lib/samba/profdata
        read only = no


Please look over the examples in "Samba-3 By Example" Chapters 3-5. If it is 
not clear, contact me off-line.
 
- John T.
-- 
John H Terpstra
Samba-Team Member
Phone: +1 (650) 580-8668

Author:
The Official Samba-3 HOWTO & Reference Guide, 2 Ed., ISBN: 0131882228
Samba-3 by Example, 2 Ed., ISBN: 0131882221X
Hardening Linux, ISBN: 0072254971
Other books in production.
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