"Сетевое окружение" из другой подсети

Доброго времени суток.

On Thu, 13 Jan 2005 18:43:39 +0700
Алексей <alexei***@m*****.ru> wrote:

Не знаю насчет cgi, но на php - сделали...

http://www.nivel0.net/SmbWebClient.

Для правильного отображения кириллических имен нужно две строчки исправить (см.
в архиве тред от Date: Sun, 12 Dec 2004 07:32:51 +0200 с темой smbwebclient).

Там настроено var $cfgDefaultServer = 'localhost'; и, соответственно, SmbWebClient
видит только самбу на localhost. А как его настроить, чтобы видел заданную подсеть?
Пока пользуюсь таким скриптом:
#!/usr/bin/perl
print "Content-type: text/plain\r\n\r\n";
open(PIPE, "nmblookup -B 213.184.76.255 -T \"*\"|");
print <PIPE>;
close PIPE;

-----Original MessageFrom: Rygoravich <rygoravi***@o*****.info>
To: "comp.soft.linux.discuss" <alexei***@m*****.ru> (2678481)

(см.

-*Название листа "Linux: разрешение вопросов, перспективы и общение";
Написать в лист: mailto:comp.soft.linux.discuss-list@subscribe.ru
Адрес правил листа http://subscribe.ru/catalog/comp.soft.linux.discuss/rules
Номер письма: 15044; Возраст листа: 538; Участников: 1322
Адрес сайта рассылки: http://www.linuxrsp.ru
Адрес этого письма в архиве: http://subscribe.ru/archive/comp.soft.linux.discuss/msg/296808

Доброго времени суток.

On Fri, 14 Jan 2005 07:02:21 +0300
Алексей <alexei***@m*****.ru> wrote:

Вообще-то я эту переменную не менял и у все нормально работает... Единственное,
что изменил - var $cfgDefaultLanguage = 'ru', остальное оставил по дефолту. Может
быть у вас стоит внешний master browser? Что показывает команда smbclient -L
localhost?

На всякий случай вот мой smb.conf:

[global]
client code page = 866
workgroup = CONVIX
netbios name = RYGORAVICH
server string = Samba server on %h (v. %v)
interfaces = 192.168.0.0/16 10.0.2.0/24
security = SHARE
log level = 2
log file = /home/public/logs/samba.log
max log size = 0
load printers = No
character set = 1251
os level = 33
preferred master = Yes
wins support = Yes
dns proxy = Yes
message command = /usr/local/bin/linpopup "%f" "%m" %s; rm %s # linpopup
guest ok = Yes
hosts allow = 192.168. 127. 10.0.2.
use sendfile = Yes

[share]
path = /home/public/samba
read only = No

Здравствуй(те), Rygoravich.

Ответ на письмо от Saturday, January 15, 2005, 8:36:44 AM:

Может

Внешняя сеть, AFAIK, одноранговая.

[root@server root]# smbclient -L localhost
Password:
Domain=[SERVER] OS=[Unix] Server=[Samba 3.0.10]

Sharename Type Comment
Обмен Disk Обмен
doc Disk Документация
print$ Disk
proj_domna Disk Проект Домна
IPC$ IPC IPC Service (Samba Server)
ADMIN$ IPC IPC Service (Samba Server)
lj1100 Printer HP LaserJet 1100
Domain=[SERVER] OS=[Unix] Server=[Samba 3.0.10]

Server Comment
Workgroup Master
KAFEDRA SERVER

Доброго времени суток.

On Mon, 17 Jan 2005 20:29:22 +0700
Алексей <alexei***@m*****.ru> wrote:

<вырезано>

Так тут проблема в настройках самбы... У меня после Server Comment выводится
список компьютеров.

1. Проверьте, используется ли другими компьютерами сети имя рабочей группы kafedra.
2. Пропишите в конфиг самбы:
preferred master = Yes

Если не получится - пришлите сюда конфиг самбы.

Здравствуй(те), Rygoravich.

Ответ на письмо от Wednesday, January 19, 2005, 4:03:10 AM:

kafedra.

Все наши в этой рабочей группе.

Прописал - 0 эффекта. Плюнул и сделал такую cgiшку:

#include <stdio.h>

int main(int argc, char **argv)
{
char s[100];
char *p1, *p2;
printf("Content-type: text/HTML\r\n\r\n");
FILE *p = popen("nmblookup -B 213.184.76.255 -T \"*\"", "r");
while (fgets(s, sizeof s, p))
{
if (!strncmp(s, "querying", 8)) continue;
p2 = strrchr(s, ' ');
if (p2)
{
*p2 = 0;
}
p1 = strrchr(s, ' ');
if (p1)
{
*p1 = 0;
printf("%s <A HREF=\"\\\\%s\">%s</A><BR>\n", s, p1+1,
p1+1);
}
}
pclose(p);
}

Теперь удобно. Разве что это поддерживает только IE, который
мне противен. Ну ничего, потерплю...

Думаю дело в том, что из соображений безопасности самба не слушает на
интерфейсе внешней сети. А можно ли сделать то, что я хочу, не жертвуя
безопасностью? Вот конфиг:

[global]

dos charset = CP866
unix charset = koi8-r

# workgroup = NT-Domain-Name or Workgroup-Name
workgroup = KAFEDRA

# server string is the equivalent of the NT Description field
server string = Samba Server

# This option is important for security. It allows you to restrict
# connections to machines which are on your local network. The
# following example restricts access to two C class networks and
# the "loopback" interface. For more examples of the syntax see
# the smb.conf man page
hosts allow = 195.195.195.

# if you want to automatically load your printer list rather
# than setting them up individually then you'll need this
# printcap name = /etc/printcap
load printers = yes

# It should not be necessary to spell out the print system type unless
# yours is non-standard. Currently supported print systems include:
# bsd, sysv, plp, lprng, aix, hpux, qnx, cups
printing = cups
printcap name = 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/%m.log

# Put a capping on the size of the log files (in Kb).
max log size = 4096

# Security mode. Most people will want user level security. See
# security_level.txt for details.
security = user

# 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 Level allows matching of _n_ characters of the password for
# all combinations of upper and lower case.
; password level = 8
; username level = 8

# You may wish to use password encryption. Please read
# ENCRYPTION.txt, Win95.txt and WinNT.txt in the Samba documentation.
# Do not enable this option unless you have read those documents
encrypt passwords = yes
smb passwd file = /etc/samba/smbpasswd

# The following is needed to keep smbclient from spouting spurious errors
# when Samba is built with support for SSL.
; ssl CA certFile = /usr/share/ssl/certs/ca-bundle.crt

# The following are needed to allow password changing from Windows to
# update the Linux system password also.
# NOTE: Use these with 'encrypt passwords' and 'smb passwd file' above.
# NOTE2: You do NOT need these to allow workstations to change only
# the encrypted SMB passwords. They allow the Unix password
# to be kept in sync with the SMB password.
unix password sync = Yes
passwd program = /usr/bin/passwd %u
passwd chat = *New*password* %n\n *Retype*new*password* %n\n *passwd:*all*authentication*tokens*updated*successfully*

# You can use PAM's password change control flag for Samba. If
# enabled, then PAM will be used for password changes when requested
# by an SMB client instead of the program listed in passwd program.
# It should be possible to enable this without changing your passwd
# chat parameter for most setups.

pam password change = yes

# Unix users can map to different SMB User names
; username map = /etc/samba/smbusers

# 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
; include = /etc/samba/smb.conf.%m

# This parameter will control whether or not Samba should obey PAM's
# account and session management directives. The default behavior is
# to use PAM for clear text authentication only and to ignore any
# account or session management. Note that Samba always ignores PAM
# for authentication in the case of encrypt passwords = yes

obey pam restrictions = yes

# Most people will find that this option gives better performance.
# See speed.txt and the manual pages for details
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192

# 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 = 195.195.195.250/24

# Configure remote browse list synchronisation here
# request announcement to, or browse list sync from:
# a specific host or from / to a whole subnet (see below)
; remote browse sync = 192.168.3.25 192.168.5.255
# Cause this host to announce itself to local subnets here
; remote announce = 192.168.1.255 192.168.2.44

# 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 built-in default for versions 1.9.17 is yes,
# this has been changed in version 1.9.18 to no.
dns proxy = no

# Case Preservation can be handy - system default is _no_
# NOTE: These can be set on a per share basis
; preserve case = no
; short preserve case = no
# Default case is normally upper case for all DOS files
; default case = lower
# Be very careful with case sensitivity - it can break things!
; case sensitive = no

# If you want users samba doesn't recognize to be mapped to a guest user
map to guest = bad user

#Share Definitions (дальше ничего интересного)

Алексей пишет:

Зря так думаешь. Вот что в доке написано:

interfaces (G)

This option allows you to override the default network interfaces
list that Samba will use for browsing, name registration and other
NBT traffic. By default Samba will query the kernel for the list of
all active interfaces and use any interfaces except 127.0.0.1 that
are broadcast capable.
The option takes a list of interface strings. Each string can be in
any of the following forms:

*

a network interface name (such as eth0). This may include
shell-like wildcards so eth* will match any interface starting
with the substring "eth"

*

an IP address. In this case the netmask is determined from the
list of interfaces obtained from the kernel

*

an IP/mask pair.

*

a broadcast/mask pair.

The "mask" parameters can either be a bit length (such as 24 for a C
class network) or a full netmask in dotted decimal form.
The "IP" parameters above can either be a full dotted decimal IP
address or a hostname which will be looked up via the OS's normal
hostname resolution mechanisms.
For example, the following line:
*interfaces = eth0 192.168.2.10/24 192.168.3.10/255.255.255.0*
would configure three network interfaces corresponding to the eth0
device and IP addresses 192.168.2.10 and 192.168.3.10. The netmasks
of the latter two interfaces would be set to 255.255.255.0.
See also .
Default: /all active interfaces except 127.0.0.1 that are broadcast
capable/

Таким образом, тебе надо исправить свои настройки.

Раз тебе надо другие сети, то тут их укажи или ни чего не ставь..

Ну а тут, указать как тебе надо (см. в начале вырезку из доки).
PS. По моему лучше самбу настраивать ч/з swat, т.к. там по каждому
параметру можно получить хелп.

Доброго времени суток.

On Tue, 25 Jan 2005 09:06:01 +0700
Алексей <alexei***@m*****.ru> wrote:

В принципе, samba слушает те хосты и сети, которые указаны в ее конфиге...

Попробуйте здесь такую строку:
hosts allow = 195.195.195. 127.