Не удается подключиться к самбе

Question

Windows 7, подключение к общим ресурсам Samba

У меня есть дополнительный вопрос по ссылке выше.

Я использую Samba 3.0.23d на FreeBSD версии 7.1

Я изменил политики, как описано выше, но все еще не могу подключиться к серверу Samba с Windows 7 или сервером 2008. Я чувствую, что это проблема с распознаванием новых машин в сети. Windows-машины могут видеть сервер Samba, но не могут подключиться к нему или просмотреть какие-либо файлы. После изменения политик безопасности сервер samba запросил идентификатор сети и пароль, но не разрешил компьютеру подключиться, сказав, что это было неизвестное имя пользователя или неверный пароль.

Вот мой текущий конфигурационный файл. нигде нет никаких признаков шифрования, я должен просто добавить строку? не уверен, что это будет делать в другом месте.

Workgroup = WWOFFSET
server string = WWO File Server (%v)
security = server
username map = /usr/local/etc/smb.users
hosts allow = 10. 127.

# If you want to automatically load your printer list rather
# than setting them up individually then you'll need this
;   load printers = yes

# you may wish to override the location of the printcap file
;   printcap name = /etc/printcap

# on SystemV system setting printcap name to lpstat should allow
# you to automatically obtain a printer list from the SystemV spool
# system
;   printcap name = lpstat

# It should not be necessary to specify the print system type unless
# it is non-standard. Currently supported print systems include:
# bsd, cups, sysv, plp, lprng, aix, hpux, qnx
;   printing = cups

# Uncomment this if you want a guest account, you must add this to /etc/passwd
# otherwise the user "nobody" is used
;  guest account = pcguest

# this tells Samba to use a separate log file for each machine
# that connects
   log file = /var/log/samba/log.%m

# Put a capping on the size of the log files (in Kb).
   max log size = 50

# Use password server option only with security = server
# The argument list may include:
#   password server = My_PDC_Name [My_BDC_Name] [My_Next_BDC_Name]
# or to auto-locate the domain controller/s
#   password server = *
;   password server = <NT-Server-Name>
   password server = SERVER0

# Use the realm option only with security = ads
# Specifies the Active Directory realm the host is part of
;   realm = MY_REALM

# Backend to store user information in. New installations should
# use either tdbsam or ldapsam. smbpasswd is available for backwards
# compatibility. tdbsam requires no further configuration.
;   passdb backend = tdbsam
;   passdb backend = smbpasswd

# Using the following line enables you to customise your configuration
# on a per machine basis. The %m gets replaced with the netbios name
# of the machine that is connecting.
# Note: Consider carefully the location in the configuration file of
#       this line.  The included file is read at that point.
;   include = /usr/local/etc/smb.conf.%m

# Most people will find that this option gives better performance.
# See the chapter 'Samba performance issues' in the Samba HOWTO Collection
# and the manual pages for details.
# You may want to add the following on a Linux system:
#         SO_RCVBUF=8192 SO_SNDBUF=8192
   socket options = TCP_NODELAY

# Configure Samba to use multiple interfaces
# If you have multiple network interfaces then you must list them
# here. See the man page for details.
;   interfaces = 192.168.12.2/24 192.168.13.2/24

# Browser Control Options:
# set local master to no if you don't want Samba to become a master
# browser on your network. Otherwise the normal election rules apply
;   local master = no

# OS Level determines the precedence of this server in master browser
# elections. The default value should be reasonable
;   os level = 33

# Domain Master specifies Samba to be the Domain Master Browser. This
# allows Samba to collate browse lists between subnets. Don't use this
# if you already have a Windows NT domain controller doing this job
;   domain master = yes

# Preferred Master causes Samba to force a local browser election on startup
# and gives it a slightly higher chance of winning the election
;   preferred master = yes

# Enable this if you want Samba to be a domain logon server for
# Windows95 workstations.
;   domain logons = yes

# if you enable domain logons then you may want a per-machine or
# per user logon script
# run a specific logon batch file per workstation (machine)
;   logon script = %m.bat
# run a specific logon batch file per username
;   logon script = %U.bat

# Where to store roving profiles (only for Win95 and WinNT)
#        %L substitutes for this servers netbios name, %U is username
#        You must uncomment the [Profiles] share below
;   logon path = \\%L\Profiles\%U

# Windows Internet Name Serving Support Section:
# WINS Support - Tells the NMBD component of Samba to enable it's WINS Server
;   wins support = yes

# WINS Server - Tells the NMBD components of Samba to be a WINS Client
#       Note: Samba can be either a WINS Server, or a WINS Client, but NOT both
;   wins server = w.x.y.z

# WINS Proxy - Tells Samba to answer name resolution queries on
# behalf of a non WINS capable client, for this to work there must be
# at least one  WINS Server on the network. The default is NO.
;   wins proxy = yes

# DNS Proxy - tells Samba whether or not to try to resolve NetBIOS names
# via DNS nslookups. The default is NO.
   dns proxy = no

# charset settings
;   display charset = ASCII
;   unix charset = ASCII
;   dos charset = ASCII

# These scripts are used on a domain controller or stand-alone
# machine to add or delete corresponding unix accounts
;  add user script = /usr/sbin/useradd %u
;  add group script = /usr/sbin/groupadd %g
;  add machine script = /usr/sbin/adduser -n -g machines -c Machine -d /dev/null -s /bin/false %u
;  delete user script = /usr/sbin/userdel %u
;  delete user from group script = /usr/sbin/deluser %u %g
;  delete group script = /usr/sbin/groupdel %g

unix extensions = no

Answer 1

Я узнал, что САМБА иногда бывает хитом и мисс. Я настроил его на своем сервере Ubuntu, и мне всегда было трудно подключиться к нему через машину с Windows 7.

Вы можете начать с просмотра файлов журнала Samba, чтобы увидеть, что именно происходит, когда вы пытаетесь ввести имя пользователя / пароль с Windows-машины.

Answer 2

Иногда в Samba есть небольшая ловушка, в зависимости от платформы. Он (Samba) не всегда настроен на использование зашифрованного пароля. Если вы перейдете к своему /etc/smb.conf, он должен упомянуть элемент конфигурации, ссылающийся на зашифрованные пароли. Измените настройку на противоположную той, которая установлена в данный момент, и затем введите команду:

/etc/rc.d/samba restart <- должен быть пользователем root.Или префикс с sudo или падение в su.

или же

/etc/rc.d/smbd restart <- должен быть пользователем root.Или префикс с sudo или падение в su.

От версии зависит, какая команда необходима для перезапуска Samba. Я столкнулся с этой проблемой несколько лет назад, и она довольно долго меня теряла. Существует также проект с открытым исходным кодом, называемый Webmin, который отлично подходит для администрирования * nix box удаленно или локально через веб-браузер. Просто убедитесь, что коробка хорошо защищена, если вы решите использовать Webmin.

Вот пример файла smb.conf из моей сети (Windows, Mac OS X, Linux, BSD), все они разговаривают друг с другом. Файл ниже был собран с Mac.

    ; Configuration file for the Samba software suite.
; ============================================================================
;
; For the format of this file and comprehensive descriptions of all the
; configuration option, please refer to the man page for smb.conf(5).
;
; The following configuration should suit most systems for basic usage and
; initial testing. It gives all clients access to their home directories and
; allows access to all printers specified in /etc/printcap.

; BEGIN required configuration

; Parameters inside the required configuration block should not be altered.
; They may be changed at any time by upgrades or other automated processes.
;
; Site-specific customizations will only be preserved if they are done
; outside this block. If you choose to make customizations, it is your
; own responsibility to verify that they work correctly with the supported
; configuration tools.

[global]
    debug pid = yes
    log level = 1
    server string = Mac OS X

    printcap name = cups
    printing = cups

    **encrypt passwords = yes**
    use spnego = yes

    passdb backend = odsam

    idmap domains = default
    idmap config default: default = yes
    idmap config default: backend = odsam
    idmap alloc backend = odsam
    idmap negative cache time = 5

    map to guest = Bad User
    guest account = nobody

    unix charset = UTF-8
    display charset = UTF-8
    dos charset = 437

    vfs objects = notify_kqueue,darwinacl,darwin_streams

    ; Don't become a master browser unless absolutely necessary.
    os level = 2
    domain master = no

    ; For performance reasons, set the transmit buffer size
    ; to the maximum and enable sendfile support.
    max xmit = 131072
    use sendfile = yes

    mangled names = no
    stat cache = no
    wide links = no

    ; The darwin_streams module gives us named streams support.
    stream support = yes
    ea support = yes

    ; Enable locking coherency with AFP.
    darwin_streams:brlm = yes

    ; Core files are invariably disabled system-wide, but attempting to
    ; dump core will trigger a crash report, so we still want to try.
    enable core files = yes

    ; Filter inaccessible shares from the browse list.
    com.apple:filter shares by access = yes

    ; Check in with PAM to enforce SACL access policy.
    obey pam restrictions = yes

    ; Make sure that we resolve unqualified names as NetBIOS before DNS.
    name resolve order = lmhosts wins bcast host

    ; Pull in system-wide preference settings. These are managed
    ; by smb-sync-preferences.
    include = /var/db/smb.conf

    ; Pull in system share configuration. These are managed
    ; by smb-sync-shares.
    include = /var/db/samba/smb.shares

[printers]
    comment = All Printers
    path = /tmp
    printable = yes
    guest ok = no
    create mode = 0700
    writeable = no
    browseable = no

; Site-specific parameters can be added below this comment.
; END required configuration.

Answer 3

В зависимости от версии протокола SMB, с которой соединяется Windows, вы можете переключить client use spnego = no в вашем файле smb.conf (добавьте его, если его там нет).