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diff --git a/docs/docbook/howto/samba-pdc-howto.sgml b/docs/docbook/howto/samba-pdc-howto.sgml deleted file mode 100644 index 4b8380dd9e..0000000000 --- a/docs/docbook/howto/samba-pdc-howto.sgml +++ /dev/null @@ -1,778 +0,0 @@ - -<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook V4.1//EN"> -<book id="samba-pdc-howto"> - -<title>The Samba 2.2 PDC HowTo </title> - -<!-- ======================================================== - - To produce html from this file - - jade -E10 -t sgml -d html.dsl ntdom.sgml - - This assumes that html.dsl is present in the current dir, it includes - a couple of defines and then refers to the DSSSL html stylesheet. - - =========================================================== --> - - -<bookinfo> - <author><firstname>David</><surname>Bannon</> - <affiliation><orgname>La Trobe University</orgname></affiliation> - </author> - <pubdate>November 2000</pubdate> -</bookinfo> - -<dedication><title></title> - - <para>Comments, corrections and additions to <email>dbannon@samba.org</email></para> - - <para> - This document explains how to setup Samba as a Primary Domain Controller and - applies to version 2.2.0. - Before - using these functions make sure you understand what the controller can and cannot do. - Please read the sections below in the Introduction. - As 2.2.0 is incrementally updated - this document will change or become out of date very quickly, make sure you are - reading the most current version. - </para> - - <para>Please note this document does not apply to Samba2.2alpha0, Samba2.2alpha1, - Samba 2.0.7, TNG nor HEAD branch.</para> - - <para>It does apply to the current (post November 27th) cvs.</para> - - <para> - Also available is an updated version of Jerry Carter's NTDom <ulink url="samba-pdc-faq.html"> - FAQ</> that will answer lots of - the special 'tuning' questions that are not covered here. Over the next couple of weeks - some of the items here will be moved to the FAQ. - </para> - - -</dedication> - -<toc> </toc> - -<!-- ================ I N T R O D U C T I O N ==================== --> - -<chapter><title>Introduction</title> - -<para> -This document will show you one way of making Version 2.2.0 -of Samba perform some of the tasks of a -NT Primary Domain Controller. The facilities described are built into Samba as a result of -development work done over a number of years by a large number of people. These facilities -are only just beginning to be officially supported and although they do appear to work reliably, -if you use them then you take the risks upon your self. This document does not cover the -developmental versions of Samba, particularly -<ulink url="http://www.samba-tng.org/"><citetitle>Samba-TNG</citetitle></ulink> - - -</para> - - -<para>Note that <ulink url="http://bioserve.latrobe.edu.au/samba">Samba 2.0.7</> - supports significently less of the NT Domain facilities compared with 2.2.0 - </para> - -<para> - This document does not replace the text files DOMAIN_CONTROL.txt, DOMAIN.txt (by - John H Terpstra) or NTDOMAIN.txt (by Luke Kenneth Casson Leighton). Those documents provide - more detail and an insight to the development - cycle and should be considered 'further reading'. - -</para> - - -<sect1><title>What can we do ?</title> -<itemizedlist> - <listitem><para>Permit 'domain logons' for Win95/98, NT4 and W2K workstations from one central - password database. WRT W2K, please see the section about adding machine - accounts and the Intro in the <ulink url="samba-pdc-faq.html">FAQ</>.</para></listitem> - <listitem><para>Grant Administrator privileges to particular domain users on an - NT or W2K workstation.</para></listitem> - <listitem><para>Apply policies from a domain policy file to NT and W2K (?) - workstation.</para></listitem> - <listitem><para>Run the appropriate logon script when a user logs on to the domain - .</para></listitem> - <listitem><para>Maintain a user's local profile on the server.</para></listitem> - <listitem><para>Validate a user using another system via smb (such as smb_pam) and - soon winbind (?).</para></listitem> -</itemizedlist> -</sect1> - - -<sect1><title>What can't we do ?</title> -<itemizedlist> - <listitem><para> Become or work with a Backup Domain Controller (a BDC).</para></listitem> - <listitem><para> Participate in any sort of trust relationship (with either Samba or NT - Servers).</para></listitem> - <listitem><para> Offer a list of domain users to User Manager for Domains - on the Security Tab etc).</para></listitem> - <listitem><para>Be a W2K type of Domain Controller. Samba PDC will behave like - an NT PDC, W2K workstations connect in legacy mode.</para></listitem> -</itemizedlist> -</sect1> - -</chapter> - - -<!-- ================== I N S T A L L I N G ===================== --> - -<chapter><title>Installing</title> - - <para>Installing consists of the usual download, configure, make and make - install process. These steps are well documented elsewhere. - The <ulink url="samba-pdc-faq.html">FAQ</> discusses getting pre-release versions via CVS. - Then you need to configure the server.</para> - -<sect1><title>Start Up Script</title> - <para>Skip this section if you have a working Samba already. - Everyone has their own favourite startup script. Here is mine, offered with no warrantee - at all !</para> - -<programlisting> - - #!/bin/sh - # Script to control Samba server, David Bannon, 14-6-96 - # - # - PATH=/bin:/usr/sbin:/usr/bin - export PATH - case "$1" in - 'start') - if [ -f /usr/local/samba/bin/smbd ] - then - /usr/local/samba/bin/smbd -D - /usr/local/samba/bin/nmbd -D - echo "Starting Samba Server" - fi - ;; - 'conf') - if [ -f /usr/local/samba/lib/smb.conf ] - then - vi /usr/local/samba/lib/smb.conf - fi - ;; - 'pw') - if [ -f /usr/local/samba/private/smbpasswd ] - then - vi /usr/local/samba/private/smbpasswd - fi - ;; - 'who') - /usr/local/samba/bin/smbstatus -b - ;; - 'restart') - psline=`/bin/ps x | grep smbd | grep -v grep` - - if [ "$psline" != "" ] - then - while [ "$psline" != "" ] - do - psline=`/bin/ps x | fgrep smbd | grep -v grep` - if [ "$psline" ] - then - set -- $psline - pid=$1 - /bin/kill -HUP $pid - echo "Stopped $pid line = $psline" - sleep 2 - fi - done - fi - echo "Stopped Samba servers" - ;; - 'stop') - psline=`/bin/ps x | grep smbd | grep -v grep` - - if [ "$psline" != "" ] - then - while [ "$psline" != "" ] - do - psline=`/bin/ps x | fgrep smbd | grep -v grep` - if [ "$psline" ] - then - set -- $psline - pid=$1 - /bin/kill -9 $pid - echo "Stopped $pid line = $psline" - sleep 2 - fi - done - fi - echo "Stopped Samba servers" - psline=`/bin/ps x | grep nmbd | grep -v grep` - if [ "$psline" ] - then - set -- $psline - pid=$1 - /bin/kill -9 $pid - echo "Stopped Name Server " - fi - echo "Stopped Name Servers" - ;; - *) - echo "usage: samba {start | restart |stop | conf | pw | who}" - ;; - esac - -</programlisting> - -<para> Use this script, or some other one, you will need to ensure its used while the machine - is booting. (This typically involves <filename>/etc/rc.d</filename>, we'll be - assuming that there is a script called - samba in <filename>/etc/rc.d/init.d</filename> further down in this document.) -</para> -</sect1> - -<sect1><title>Config File</title> - -<sect2><title id=configfile>A sample conf file</title> - <para>Here is a fairly minimal config file to do PDC. It will also make the server - become the browse master for the - specified domain (not necessary but usually desirable). You will need to change only - two parameters to make this - file work, <filename>wins server</filename> and <filename>workgroup</filename>, plus - you will need to put your own name (not mine!) in the <filename>domain admin users</> fields. - Some of the parameters are discussed further down this document.</para> - - <para>Assuming you have used the default install directories, this file should appear as - <filename>/usr/local/samba/lib/smb.conf</filename>. It should not be - writable by anyone except root.</para> - - <note><para>The 'add user script' parameter is a work-around, watch for changes !</></> - - <programlisting> - - [global] - security = user - status = yes - workgroup = { Your domain name here } - wins server = { ip of a wins server if you have one } - encrypt passwords = yes - domain logons =yes - logon script = scripts\%U.bat - domain admin group = @adm - add user script = /usr/sbin/adduser -n -g machines -c Machine -d /dev/null -s /bin/false %m$ - guest account = ftp - share modes=no - os level=65 - [homes] - guest ok = no - read only = no - create mask = 0700 - directory mask = 0700 - oplocks = false - locking = no - [netlogon] - path = /usr/local/samba/netlogon - writeable = no - guest ok = no - -</programlisting> - -</sect2> - -<sect2><title>PDC Config Parameters</title> - - -<variablelist><title>There are a huge range of parameters that may appear in a smb.conf file. Some - that may be of interest to a PDC are :</title> - -<varlistentry><term>add user script</term> - <listitem><para>This parameter specifies a script (or program) that will be run - to add a user to the system. Here it is being used to add a machine, not a user. - This is probably not very nice and may change. But it does work !</para> - - <para>For this example, I have a group called 'machines', entries can be added to - <filename>/etc/passwd</> using a programme called <filename>/usr/adduser</> and - the other parameters are chosen as suitable for a machine account. Works for - RH Linux, your system may require changes.</para> - </listitem> -</varlistentry> - - -<varlistentry><term>domain admin group = @adm</term> - <listitem><para>This parameter specifies a unix group whose members will be granted - admin privileges on a NT workstation when - logged onto that workstation. See the section called <link linkend=domainadmin> - Domain Admin</> Accounts.</para> - </listitem> -</varlistentry> - -<varlistentry><term>domain admin users = user1 users2</term> - <listitem><para>It appears that this parameter does not funtion correctly at present. - Use the 'domain admin group' instread. This parameter specifies a unix user who will - be granted admin privileges - on a NT workstation when - logged onto that workstation. See the section called <link linkend=domainadmin> - Domain Admin</> Accounts.</para> - </listitem> -</varlistentry> - -<varlistentry><term>encrypt passwords = yes</term> - <listitem><para>This parameter must be 'yes' to allow any of the recent service pack NTs to logon. There are some reg hacks that - turn off encrypted passwords on the NTws itself but if you are going to use the smbpasswd system (and you - should) you must use encrypted passwords.</para> - </listitem> -</varlistentry> - -<varlistentry><term>logon script = scripts\%U.bat</term> - <listitem><para>This will make samba look for a logon script named after the user - (eg joeblow.bat). - See the section further on called <link linkend=logonscript>Logon Scripts</></para> - <note><para>Note that the slash is like this '\', not like this '/'. - NT is happy with both, win95 is not !</para></note> - </listitem> -</varlistentry> - -<varlistentry><term>logon path</term> - <listitem><para>Lets you specify where you would like users profiles kept. The default, that is in the users - home directory, does encourage a bit of fiddling.</para> - </listitem> -</varlistentry> - - -</variablelist> - - -</sect2> -</sect1> - -<sect1><title>Special directories</title> - <para>You need to create a couple of special files and directories. Its nice - to have some of the binaries handy too, so I create links to them. Assuming - you have used the default samba location and have not - changed the locations mentioned in the sample config file, do the following :</para> - - <programlisting> - - mkdir /usr/local/samba/netlogon - mkdir /usr/local/samba/netlogon/scripts - mkdir /usr/local/samba/private - touch /usr/local/samba/private/smbpasswd - chmod go-rwx /usr/local/samba/private/smbpasswd - cd /usr/local/sbin - ln -s /usr/local/samba/bin/smbpasswd - ln -s /usr/local/samba/bin/smbclient - ln -s /etc/rc.d/init.d/samba -</programlisting> - - <para>Make sure permissions are appropriate !</para> - - <para>OK, if you have used the scripts above and have a path to where the links are do this to start up - the Samba Server :</para> - - <para><command>samba start</command></para> - - <para>Instead, you might like to reboot the machine to make sure that you - got the init stuff right. Any way, a quick look in the logs - <filename>/usr/local/samba/var/log.smbd</filename> and <filename> - /usr/local/samba/var/log/nmbd</filename> - will give you an idea of what's happening. Assuming all is well, lets create - some accounts...</para> -</sect1> -</chapter> - - <!-- ================== U S E R and M A C H I N E A C C O U N T S ================ --> - -<chapter><title>User and Machine Accounts</title> -<sect1><title>Logon Accounts</title> - - <para><emphasis role=bold>This section is very nearly out of date already !</emphasis> It - appears that while you are reading it, Jean Francois Micou is making it - redundant ! Jean Francois is adding facilities to add users - (via User Manager) and machines (when joining the domain) and it looks like these facilities will - make it into the official release of 2.2.</para> - - - <para>Every user and NTws (and other samba servers) that will be on the domain - must have its own passwd entry in both <filename>/etc/passwd</filename> and - <filename>/usr/local/samba/private/smbpasswd</filename> . - The <filename>/etc/passwd</filename> entry is really - only to reserve a user ID. The NT encrypted password is stored in - <filename>/usr/local/samba/private/smbpasswd</filename>. - (Note that win95/98 machines don't need an account as they don't do - any security aware things.)</para> - - <para>Samba 2.2 will now create these entries for us. Carefull set up is required - and there may well be some changes to this system before its released. - </para> -</sect1> - -<sect1 id=machineaccount><title>Machine Accounts</title> - - <note><para>There is an entry in the ntdom <ulink url="samba-pdc-faq.html">FAQ</> explaining how to create - machine entries manually.</para></note> - - -<variablelist><title><emphasis>At present</> to have the machine accounts created when a machine joins - the domain a number of conditions must be met :</title> - -<varlistentry><term>Only root can do it !</term> - <listitem><para>There must be an entry in <filename>/usr/local/samba/private/smbpasswd</filename> - for root and root must be mentioned in <filename>domain admins</filename>. This may - be fixed some time in the future so any 'domain admin' can do it. If you don't - like having root as a windows logon account, make the machine - entries manually (both of them).</para> - </listitem> -</varlistentry> - -<varlistentry><term>Use the <filename>add user script</></term> - <listitem><para>Again, this looks a bit like a 'work around'. Use a suitable - command line to add a machine account <link linkend=configfile>see above</link>, - and pass it %m$, that is %m to get machine name plus the '$'. Now, this - means you cannot use the <filename>add user script</> to really add users .... </para> - </listitem> -</varlistentry> - -<varlistentry><term>Only for W2K</term> - <listitem><para>This automatic creation of machine accounts does not work for - NT4ws at present. Watch this space.</para></listitem></varlistentry> -</variablelist> - -</sect1> - -<sect1><title>Joining the Domain</title> - - <para>You must have either added the machine account entries manually (NT4 ws) - or set up the automatic system (W2K), <link linkend=machineaccount>see Machine Accounts</link> - before proceeding.</para> - -<variablelist> -<varlistentry><term><command>Windows NT</></term><listitem> -<itemizedlist> - <listitem><para> (<emphasis>this step may not be necessary some time in the near future</>). - On the samba server that is the PDC, add a machine account manually - as per the instructions in the <ulink url="samba-pdc-faq.html">FAQ</> - Then give the command <command>smbpasswd -a -m {machine}</> substituting in the - client machine name.</para></listitem> - <listitem><para> Logon to the NTws in question as a local admin, go to the - <command>Control Panel, Network IdentificationTag</command>.</para></listitem> - <listitem><para> Press the <command>Change</> button.</para></listitem> - <listitem><para> Enter the Domain name (from the 'Workgroup' parameter, smb.conf) - in the Domain Field.</para></listitem> -<!-- <listitem><para> Now enter a user name - and password for a Domain Admin <emphasis>(Who must be root - until a pre-release bug is fixed)</emphasis> and press - 'OK'.</para></listitem> --> - <listitem><para> Press OK and after a few seconds you will get a 'Welcome to Whatever Domain'. - Allow to reboot.</para></listitem> -</itemizedlist> -</listitem></varlistentry> - -<varlistentry><term><command>Windows 2000</></term><listitem> -<itemizedlist> - <listitem><para>Logon to the W2k machine as Administrator, go to the Control - Panel and double click on <command>Network and Dialup Connections</>. - </para></listitem> - <listitem><para>Pull down the <command>Advanced</> menu and choose - <command>Network Identification</>. Press <command>Properties - </>. </para></listitem> - <listitem><para>Choose <command>Domain</> and enter the domain name. Press 'OK'.</para></listitem> - <listitem><para>Now enter a user name and password for a Domain Admin - <emphasis>(Who must be root until a pre-release bug is fixed)</emphasis> and press - 'OK'.</para></listitem> - <listitem><para>Wait for the confirmation, reboot when prompted.</para></listitem> -</itemizedlist> - <para>To remove a W2K machine from the domain, follow the first two steps then - choose <command>Workgroup</>, enter a work group name (or just WORKGROUP) and follow - the prompts.</para> -</listitem></varlistentry> - - -</variablelist> - -</sect1> - -<sect1><title id=useraccount>User Accounts</title> - - <para><emphasis>Again, doing it manually (cos' the auto way is not working pre-release). - </emphasis> - In our simple case every domain user should have an account on the PDC. The - account may have a null shell if they are not allowed to log on to the unix - prompt. Again they need an entry in both the <filename>/etc/passwd</filename> and - <filename>/usr/local/samba/private/smbpasswd</filename>. Again a password is - not necessary in <filename>/etc/passwd</filename> but the location - of the home directory is honoured. - To make an entry for a user called Joe Blow you would typically do the following :</para> - - <para><command>adduser -g users -c 'Joe Blow' -s /bin/false -n joeblow</command></para> - - <para><command>smbpasswd -a joeblow</command></para> - - <para>And you will prompted to enter a password for Joe. Ideally he will be - hovering over your shoulder and will, when asked, type in a password of - his choice. There are a number of scripts and systems to ease the migration of users - from somewhere to samba. Better start looking !</para> -</sect1> - -<sect1><title id=domainadmin>Domain Admin Accounts</title> - - <para>Certain operations demand that the logged on user has Administrator - privileges, typically installing software and - doing maintenance tasks. It is very simple to appoint some users as Domain Admins, - most likely yourself. Make - sure you trust the appointee !</para> - - <para>Samba 2.2 recognizes particular users as being - domain admins and tells the NTws when it thinks that it has got one logged on. - In the smb.conf file we declare - that the <filename>Domain Admin group = @adm</filename>. - Any user who is a menber of the unix group 'adm' is treated as a Domain Admin by a NTws when - logged onto the Domain. They will have full Administrator rights - including the rights to change permissions on files and run the system - utilities such as Disk Administrator. Add users to the group by editing <filename> - /etc/group/</>. You do not need to use the 'adm' group, choose any one you like.</para> - - <para>Further, and this is very new, they will be allowed to create a - new machine account when first connecting a new NT or W2K machine to - the domain. <emphasis>However, at present, ie pre-release, only a Domain Admin who - also happens to be root can do so. </emphasis></para> -</sect1> -</chapter> - - -<!-- ======== P R O F I L E S P O L I C I E S and L O G O N S C R I P T S ======= --> - -<chapter><title>Profiles, Policies and Logon Scripts</title> - -<sect1><title>Profiles</title> - - <para>NT Profiles should work if you have followed the setup so far. - A user's profile contains a whole lot of their personal settings, - the contents of their desktop, personal 'My Documents' and so on. - When they log off, all of the profile is copied to their directory - on the server and is downloaded again when they logon on again, possibly - on another client machine.</para> - - <para>Sounds great but can be a bit of a bug bear sometimes. Users let - their profiles get too big and then complain about how long it takes - to log on each time. This sample setup only supports NT profiles, - rumor has it that it is also possible to do the same on Win95, my - users don't know and I'm not telling them.</para> - - <note><para>There is more info about Profiles (including for W95/98) - in the <ulink url="samba-pdc-faq.html">FAQ</>.</para></note> -</sect1> - -<sect1><title>Policies</title> - - <para>Policies are an easy way to make or enforce specific characteristics across your network. You create a ntconfig.pol - file and every time someone logs on with their NTws, the settings you put in ntconfig.pol are applied to the NTws. - Typical setting are things like making the date appear the way you want it (none of these 2 figure years here) or - maybe suppressing one of the splash screens. Perhaps you want to set the NTws so it does not keep users profiles - on the local machine. Cool. The only problem is making the ntconfig.pol file itself. You cannot use the policy editor - that comes with NTws.</para> - - <note><para>See the <ulink url="samba-pdc-faq.html">FAQ</> for pointers on how to get a suitable Policy Editor.</para></note> - - <para>The Policy Editor (and associated files) will create a - <filename>ntconfig.pol</filename> file using the - parameters Microsoft thought of and parameters you specify by making your own - template file.</para> - - <para>In our example configuration here, Samba will expect to find - the <filename>ntconfig.pol</filename> file in - <filename>/usr/local/samba/netlogon</filename>. Needless to say (I hope !), - it is vitally important that ordinary users don't have - write permission to the Policy files.</para> -</sect1> - -<sect1><title id=logonscript>Logon Scripts</title> - - <para>In the sample config file above there is a line - <filename>logon script = scripts\%U.bat</filename></para> - - <note><para>Note that the slash is like this '\' not like this '/'. - NT is happy with both, win95 is not !</para></note> - - <para>This allows you to run a dos batch file every time someone logs on. The batch - file is located on the server, in the sample install mentioned here, - its in <filename>/usr/local/samba/netlogon/scripts</filename> and - is named after the user with <filename>.bat</filename> appended, eg Joe - Blow's script is called <filename>/usr/local/samba/netlogon/scripts/joeblow.bat</filename>.</para> - - <note><para>There is a suggestion that user names longer than 8 characters may cause - problems with some systems being unable to run logon scripts. This is confirmed in earlier - versions when connecting using W95, comments about other combinations ??</para></note> - - <para>You could use a line like this <filename>logon script = default.bat</> and samba - will supply <filename>/usr/local/samba/netlogon/default.bat</> for any client and every - user. Maybe you could use %m and get a client machine dependant logon script. - You get the idea...</para> - - <para>Note that the file is a dos batch file not a Unix script. It runs dos commands on the client - computer with the logon user's permissions. It must be a dos file with each line ending with - the dos cr/lf not a nice clean newline. Generally, - its best to create the initial file on a DOS system and copy it across.</para> - - <para>There is lots of very clever uses of the Samba replaceable variables such - ( %U = user, %G = primary group, %H = client machine, see the 'man 5 smb.conf') to - give you control over which script runs when a particular person logs - on. (Gee, it would be nice to have a default.bat run when nothing else is available.)</para> - - <para>Again, it is vitally important that ordinary users don't have write - permission to other peoples, or even probably their own, logon script files.</para> - - <para>A typical logon script is reproduced below. Note that it runs separate - commands for win95 and NT, that's because NT has slightly different behaviour - when using the <filename>net use ..</filename> command. Its useful for lots of - other situations too. I don't know what syntax to use for win98, I don't use it - here.</para> - -<programlisting> - - rem Default logon script, create links to this file. - - net time \\bioserve /set /yes - @echo off - if %OS%.==Windows_NT. goto WinNT - - :Win95 - net use k: \\trillion\bio_prog - net use p: \\bcfile\homes - goto end - :WinNT - net use k: \\trillion\bio_prog /persistent:no - net use p: \\bcfile\homes /persistent:no - - :end - -</programlisting> -</sect1> -</chapter> - -<chapter><title>Passwords and Authentication</title> - - <para>So far our configuration assumes that ordinary users don't have unix logon access. A change - to the <link linkend=useraccount><filename>adduser</></> line above would allow unix logon - but it would be with passwords that may - be different from the NT logon. Clearly that won't suit everyone. Trying to explain to users - that they need to change their passwords in two seperate places is not fun. - Further, even if they cannot do a unix logon there are other processes that - might require authentication. We have a nice securely encrypted password in - <filename>/usr/local/samba/private/smbpasswd</filename>, why not use it ?</para> - -<sect1><title></> -<sect2><title>Syncing Passwords</title> - - <para>Yes, its possible and seems the easiest way (initially anyway). - The <ulink url="samba-pdc-faq.html">FAQ</> details how to - do so in the sections <emphasis>What is password sync and should I use it ?</> and <emphasis> - How do I get remote password (unix and SMB) changing working ?</></para> - -</sect2> - -<sect2><title>Using PAM</title> - <para>Pam enabled systems have a much better solution available. The Samba - PDC server will offer to authenticate domain users to other processes - (either on this server or on the domain). With a suitable pam stack - such as <ulink url="http://www.csn.ul.ie/~airlied/pam_smb/"> Pam_smb</ulink> - you can get any pam aware application looking to the samba password and - can leave the password field in <filename>/etc/shadow</filename> - or <filename>/etc/passwd</filename> invalid.</para> -</sect2> - -<sect2><title>Authenticating other Samba Servers</title> - <para>In a domain that has a number of servers you only need one password database. - The machines that don't have their own ask the PDC to check for them. - This will work fine for a domain controlled by either a Samba or NT machine.</para> - - <para>To do so the Samba machine must be told to refer to the PDC and where the PDC is. - See the section in the NTDom <ulink url="samba-pdc-faq.html">FAQ</> called <emphasis>How do I get my samba server to - become a member ( not PDC ) of an NT domain?</></para> - - -</sect2> -</sect1> -</chapter> - - -<chapter><title>Background</title> - -<sect1><title></title> -<sect2><title>History</title> - - <para>It might help you understand the limitations of the PDC in Samba if you - read something of its history. Well, the history as I understand it anyway.</para> - - <para>For many years the Samba team have been developing Samba, some time ago - a number of people, possibly lead by Luke Leighton started contributing NT - PDC stuff. This was added to the 'head' stream (that would eventually - become the next version) and later to a seperate stream (NTDom). They did so - much that eventually this development stream was so mutated that it could not - be merged back into the main stream and was abandoned towards the end of 1999. - And that was very sad because many users, myself include had become heavily - dependant on the NTController facilities it offered. Oh well...</para> - - <para>The NTDom team continued on with their new found knowledge however and - built the TNG stream. Intended to be carefully controlled so that it can be - merged back into the main stream and benefiting from what they learnt, it is - a very different product to the origional NTDom product. However, for a - number of reasons, the merge did not take place and now TNG is being developed - at <ulink url="http://www.samba-tng.org">http://www.samba-tng.org</>.</para> - - <para>Now, the NTDom things that the main strean 2.0.x version does is based more - on the old (initial version) abandoned code than on the TNG ideas. It appears - that version 2.2.0 will also include an improved version of the 2.0.7 domain - controller charactistics, not the TNG ways. The developers have indicated - that 2.2.0 will be further developed incrementally and the ideas from TNG - incorporated into it.</para> - - <para>One more little wriggle is worth mentioning. At one stage the NTDom - stream was called Samba 2.1.0-prealpha and similar names. This is most - unfortunate because at least one book published advises people who want to - use NTDom Samba to get version 2.1.0 or later. As main stream Samba will soon - be called 2.2.0 and NOT officially supporting NTDom Controlling functions, - the potential for confusion is certainly there.</para> -</sect2> - -<sect2><title>The Future</title> - - <para>There is a document on the Samba mirrors called <emphasis>'Development' - </emphasis>. It offers the 'best guess' of what is planned for future releases - of Samba.</para> - - <para>The future of Samba as a Primary Domain Controller appears rosie, however - be aware that its the future, not the present. The developers are strongly committed - to building a full featured PDC into Samba but it will take time. If this - version does not meet your requirements then you should consider (in no particular - order) :</para> - - <itemizedlist> - <listitem><para> Wait. No, we don't know how long. Repeated asking won't help.</para></listitem> - <listitem><para>Investigate the development versions, TNG perhaps or HEAD where new code is being added - all the time. Realise that development code is often unstable, poorly documented and subject to change. - You will need to use cvs to download development versions.</para></listitem> - <listitem><para>Join one of the Samba mailing lists so that you can find out - what is happening on the 'bleeding edge'.</para></listitem> - </itemizedlist> -</sect2> - -<sect2><title>Getting further help</title> - - <para>This document cannot possibly answer all your questions. Please understand that its very - likely that someone has been confrounted by the same problem that you have. The - <ulink url="samba-pdc-faq.html">FAQ</> - discusses a number of possible paths to take to get further help :</para> - - - <itemizedlist> - <listitem><para>Documents on the Samba Sites.</para></listitem> - <listitem><para>Other web sites.</para></listitem> - <listitem><para>Mailing list.</para></listitem> - </itemizedlist> - - <para>There is some discussion about guide lines for using the Mailing Lists on the - accompanying <ulink url="samba-pdc-faq.html">FAQ</>, - please read them before posting.</para> - -</sect2> -</sect1> -</chapter> - -</book> |