From: "Eugene V. Demidov" 

Опция 'unix password sync' была введена специально для
возможности плавного перехода на криптованную передачу
паролей без того, чобы заставлять каждого юзера, имеющего
accont на unix-тачке еще раз вводить свой пароль в smbpasswd.

Работает эта опция при отключенном 'encrypt passwords',
и Самба, после проверки на корректность пароля пользователя
по /etc/passwd (/etc/master.passwd) сама генерит smbpasswd.
Так что спустя разумное время, за который каждый хотя бы раз
залогинился, можно безболезненно включать 'encrypt passwords',
не подводя юзеров (коих может быть сотни) поочередно к консоли.

"Синхронизация" же путем "перетаскивания" паролей из /etc/passwd
(/etc/master.passwd) в smbpasswd, как уже говорил Andrey Zakharchenko,
требует изрядного машинного времени... :)



    Samba and WinNT


All versions of Windows NT prior to 4.0 Service Pack 3 could negotiate
plain text (clear text) passwords. Windows NT 4.0 Service Pack 3 changed
this default behaviour so it now will only handle encrypted passwords.
The following registry entry change will re-enable clear text password
handling:

Run regedt32.exe and locate the hive key entry:
HKEY_LOCAL_MACHINE\system\CurrentControlSet\Services\Rdr\Parameters\

Add the following value:
        EnablePlainTextPassword:REG_DWORD=1


При   этом   все   равно   на   Linux   придется   проводить  дополнительную
перерегистрацию пользователей - не только командой passwd, но и smbpasswd  -
генерящую самбовские пароли.


у Самбы с настройками по умолчанию скрость записи была в 3 раза
больше чем чтения: Лечим:   socket options = IPTOS_LOWDELAY TCP_NODELAY
Параметр  logon path ИЗ smb.conf


    Linux samba for WinNT


When Samba is configured with the 'security = server' option and the
'password server = Your_Windows_NT_Server_Name' option, then it will
redirect all access authentication to that server. This way you can
use Windows NT to act as your password server with full support for
Microsoft encrypted passwords.

Note also, that since release of samba-1.9.18 we now support native encrypted
passwords too. To enable encrypted password handling several things need to be
done:
        1) In smb.conf [globals]:
                encrypt passwords = yes
                smbpasswd file = /path/smbpasswd
the standard path is /usr/local/samba/private/smbpasswd but this may be
platform specific.

        2) Use "smbpasswd -a" to add all users to the smbpasswd file.


---------------------------------------------------------------


Original of this documernt
http://lake.canberra.edu.au/pub/samba/
---------------------------------------------------------------
All samba servers have security hole. Fixed version is avalable since 27.9.97
ftp://samba.anu.edu.au/pub/samba/samba-1.9.17p2.tar.gz
---------------------------------------------------------------



Welcome to the SAMBA Web Pages. If you are wondering what Samba is, check
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At last check, the latest version (besides the alphas) was 1.9.16p11.
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 Documentation

     		
     
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     Man Pages

     		
    

    

     
      *  samba(7)
      
*  smbd(8)
      
*  nmbd(8)
      
*  smb.conf(5)
      
*  smbstatus(1)
      
*  addtosmbpass(1)
     		
     
      *  smbclient(1)
      
*  smbrun(1)
      
*  testparm(1)
      
*  testprns(1)
      
*  smbtar(1)
     		
    

    

     
      
     
    

   

   

  		
  
   

    

     Other Doco

     		
    

    

     
      * Samba Licensing (GNU GPL)
      
* Samba FAQ, (also in text and sgml formats)
      
*  Diagnosing Samba
      
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* other doco that comes with the source
      
* What is SMB?
     		
    

    

     
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* Digest Form Archives can also be Downloaded







You can find a lot of discussion on SAMBA in the
newsgroup comp.protocols.smb.







 Sources


For information on where to find SAMBA, see the Where can I get it? section of the FAQ, or just grab the latest release via FTP:samba-latest.tar.gz or WWW:samba-latest.tar.gz (at last check, version 1.9.16p11.  See the change log to be sure - Note: the WWW copy may not be as up to date as the FTP copy).








Patches


Ports






If you compile Samba yourself and like to get every update, take a look at the
patch files. They can be found at
ftp://samba.anu.edu.au/pub/samba/patches/


* Samba for VMS

* Novell






Contributions


Tools






Contributions to the Samba suite, including Sambatar and the DHCP patch,
can be found at 
ftp://samba.anu.edu.au/pub/samba/contributed


* NetBIOS Auditing Tool (NAT)




Binaries - Have we got a binary for YOU!








 * HP * Solaris
 * SGI * Sinix




Mirror Sites







Source Only
Source & Binaries

































There are more sites than those listed here, check Archie. If you have a site to add, let me know.







SMB/CIFS Clients

* Dave (Macintosh) * SCO (VisionFS) * QNX (Samba Server/Client)

* Microsoft

Microsoft's various clients, including WFWG3.11, LanMan, MSClient 3.0 for
DOS, can be found at ftp://ftp.microsoft.com/bussys/Clients/.
Check the ReadMe file for details at ftp://ftp.microsoft.com/bussys/Clients/README.NOW.
Please Note, WinNT and Win95 don't need any extra client software in order to run Samba.  These OS's come standard with TCP/IP which is all you need.


Security

Users of Windows 95 and WFWG should also check out the Security Patches




 

  
   

    

     
      
      
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 SAMBA Web Pages maintained by 
Paul Blackman, Email:  ictinus@lake.canberra.edu.au

 SAMBA created by Andrew Tridgell, Email:  samba-bugs@anu.edu.au

 Microsoft, MS, and Windows are either registered trademarks or trademarks of Microsoft Corporation. Microsoft Corporation in
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Популярность: 1, Last-modified: Wed, 17 Feb 1999 12:17:43 GmT