summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorGerald Carter <jerry@samba.org>2002-10-02 14:36:55 +0000
committerGerald Carter <jerry@samba.org>2002-10-02 14:36:55 +0000
commit83e4c6ea4b27ce4645acea34c3184f8bb30c8e93 (patch)
tree897d69e41b6bcd32e50e5ac16a1fb9ca0f64f0ee
parent2475f6ee3c2042f9a68311b577a72460241ab560 (diff)
downloadsamba-83e4c6ea4b27ce4645acea34c3184f8bb30c8e93.tar.gz
samba-83e4c6ea4b27ce4645acea34c3184f8bb30c8e93.tar.bz2
samba-83e4c6ea4b27ce4645acea34c3184f8bb30c8e93.zip
more doc structure updates. SWAT now on links to the TOC for
the HOWTO collection instead of linking each article. (This used to be commit a0e0a76e000c2962037dddde11261108b3d63e50)
-rw-r--r--docs/htmldocs/Samba-BDC-HOWTO.html245
-rw-r--r--swat/help/welcome.html14
2 files changed, 1 insertions, 258 deletions
diff --git a/docs/htmldocs/Samba-BDC-HOWTO.html b/docs/htmldocs/Samba-BDC-HOWTO.html
deleted file mode 100644
index fd83c4e09a..0000000000
--- a/docs/htmldocs/Samba-BDC-HOWTO.html
+++ /dev/null
@@ -1,245 +0,0 @@
-<HTML
-><HEAD
-><TITLE
->How to Act as a Backup Domain Controller in a Purely Samba Controlled Domain</TITLE
-><META
-NAME="GENERATOR"
-CONTENT="Modular DocBook HTML Stylesheet Version 1.57"></HEAD
-><BODY
-CLASS="ARTICLE"
-BGCOLOR="#FFFFFF"
-TEXT="#000000"
-LINK="#0000FF"
-VLINK="#840084"
-ALINK="#0000FF"
-><DIV
-CLASS="ARTICLE"
-><DIV
-CLASS="TITLEPAGE"
-><H1
-CLASS="TITLE"
-><A
-NAME="SAMBA-BDC"
->How to Act as a Backup Domain Controller in a Purely Samba Controlled Domain</A
-></H1
-><HR></DIV
-><DIV
-CLASS="SECT1"
-><H1
-CLASS="SECT1"
-><A
-NAME="AEN3"
->Prerequisite Reading</A
-></H1
-><P
->Before you continue reading in this chapter, please make sure
-that you are comfortable with configuring a Samba PDC
-as described in the <A
-HREF="Samba-PDC-HOWTO.html"
-TARGET="_top"
->Samba-PDC-HOWTO</A
->.</P
-></DIV
-><DIV
-CLASS="SECT1"
-><HR><H1
-CLASS="SECT1"
-><A
-NAME="AEN7"
->Background</A
-></H1
-><P
->What is a Domain Controller? It is a machine that is able to answer
-logon requests from workstations in a Windows NT Domain. Whenever a
-user logs into a Windows NT Workstation, the workstation connects to a
-Domain Controller and asks him whether the username and password the
-user typed in is correct. The Domain Controller replies with a lot of
-information about the user, for example the place where the users
-profile is stored, the users full name of the user. All this
-information is stored in the NT user database, the so-called SAM.</P
-><P
->There are two kinds of Domain Controller in a NT 4 compatible Domain:
-A Primary Domain Controller (PDC) and one or more Backup Domain
-Controllers (BDC). The PDC contains the master copy of the
-SAM. Whenever the SAM has to change, for example when a user changes
-his password, this change has to be done on the PDC. A Backup Domain
-Controller is a machine that maintains a read-only copy of the
-SAM. This way it is able to reply to logon requests and authenticate
-users in case the PDC is not available. During this time no changes to
-the SAM are possible. Whenever changes to the SAM are done on the PDC,
-all BDC receive the changes from the PDC.</P
-><P
->Since version 2.2 Samba officially supports domain logons for all
-current Windows Clients, including Windows 2000 and XP. This text
-assumes the domain to be named SAMBA. To be able to act as a PDC, some
-parameters in the [global]-section of the smb.conf have to be set:</P
-><P
-><PRE
-CLASS="PROGRAMLISTING"
->workgroup = SAMBA
-domain master = yes
-domain logons = yes</PRE
-></P
-><P
->Several other things like a [homes] and a [netlogon] share also may be
-set along with settings for the profile path, the users home drive and
-others. This will not be covered in this document.</P
-></DIV
-><DIV
-CLASS="SECT1"
-><HR><H1
-CLASS="SECT1"
-><A
-NAME="AEN15"
->What qualifies a Domain Controller on the network?</A
-></H1
-><P
->Every machine that is a Domain Controller for the domain SAMBA has to
-register the NetBIOS group name SAMBA#1c with the WINS server and/or
-by broadcast on the local network. The PDC also registers the unique
-NetBIOS name SAMBA#1b with the WINS server. The name type #1b is
-normally reserved for the domain master browser, a role that has
-nothing to do with anything related to authentication, but the
-Microsoft Domain implementation requires the domain master browser to
-be on the same machine as the PDC.</P
-><DIV
-CLASS="SECT2"
-><HR><H2
-CLASS="SECT2"
-><A
-NAME="AEN18"
->How does a Workstation find its domain controller?</A
-></H2
-><P
->A NT workstation in the domain SAMBA that wants a local user to be
-authenticated has to find the domain controller for SAMBA. It does
-this by doing a NetBIOS name query for the group name SAMBA#1c. It
-assumes that each of the machines it gets back from the queries is a
-domain controller and can answer logon requests. To not open security
-holes both the workstation and the selected (TODO: How is the DC
-chosen) domain controller authenticate each other. After that the
-workstation sends the user's credentials (his name and password) to
-the domain controller, asking for approval.</P
-></DIV
-><DIV
-CLASS="SECT2"
-><HR><H2
-CLASS="SECT2"
-><A
-NAME="AEN21"
->When is the PDC needed?</A
-></H2
-><P
->Whenever a user wants to change his password, this has to be done on
-the PDC. To find the PDC, the workstation does a NetBIOS name query
-for SAMBA#1b, assuming this machine maintains the master copy of the
-SAM. The workstation contacts the PDC, both mutually authenticate and
-the password change is done.</P
-></DIV
-></DIV
-><DIV
-CLASS="SECT1"
-><HR><H1
-CLASS="SECT1"
-><A
-NAME="AEN24"
->Can Samba be a Backup Domain Controller?</A
-></H1
-><P
->With version 2.2, no. The native NT SAM replication protocols have
-not yet been fully implemented. The Samba Team is working on
-understanding and implementing the protocols, but this work has not
-been finished for version 2.2.</P
-><P
->Can I get the benefits of a BDC with Samba? Yes. The main reason for
-implementing a BDC is availability. If the PDC is a Samba machine,
-a second Samba machine can be set up to
-service logon requests whenever the PDC is down.</P
-></DIV
-><DIV
-CLASS="SECT1"
-><HR><H1
-CLASS="SECT1"
-><A
-NAME="AEN28"
->How do I set up a Samba BDC?</A
-></H1
-><P
->Several things have to be done:</P
-><P
-></P
-><UL
-><LI
-><P
->The file private/MACHINE.SID identifies the domain. When a samba
-server is first started, it is created on the fly and must never be
-changed again. This file has to be the same on the PDC and the BDC,
-so the MACHINE.SID has to be copied from the PDC to the BDC.</P
-></LI
-><LI
-><P
->The Unix user database has to be synchronized from the PDC to the
-BDC. This means that both the /etc/passwd and /etc/group have to be
-replicated from the PDC to the BDC. This can be done manually
-whenever changes are made, or the PDC is set up as a NIS master
-server and the BDC as a NIS slave server. To set up the BDC as a
-mere NIS client would not be enough, as the BDC would not be able to
-access its user database in case of a PDC failure.</P
-></LI
-><LI
-><P
->The Samba password database in the file private/smbpasswd has to be
-replicated from the PDC to the BDC. This is a bit tricky, see the
-next section.</P
-></LI
-><LI
-><P
->Any netlogon share has to be replicated from the PDC to the
-BDC. This can be done manually whenever login scripts are changed,
-or it can be done automatically together with the smbpasswd
-synchronization.</P
-></LI
-></UL
-><P
->Finally, the BDC has to be found by the workstations. This can be done
-by setting</P
-><P
-><PRE
-CLASS="PROGRAMLISTING"
->workgroup = samba
-domain master = no
-domain logons = yes</PRE
-></P
-><P
->in the [global]-section of the smb.conf of the BDC. This makes the BDC
-only register the name SAMBA#1c with the WINS server. This is no
-problem as the name SAMBA#1c is a NetBIOS group name that is meant to
-be registered by more than one machine. The parameter 'domain master =
-no' forces the BDC not to register SAMBA#1b which as a unique NetBIOS
-name is reserved for the Primary Domain Controller.</P
-><DIV
-CLASS="SECT2"
-><HR><H2
-CLASS="SECT2"
-><A
-NAME="AEN44"
->How do I replicate the smbpasswd file?</A
-></H2
-><P
->Replication of the smbpasswd file is sensitive. It has to be done
-whenever changes to the SAM are made. Every user's password change is
-done in the smbpasswd file and has to be replicated to the BDC. So
-replicating the smbpasswd file very often is necessary.</P
-><P
->As the smbpasswd file contains plain text password equivalents, it
-must not be sent unencrypted over the wire. The best way to set up
-smbpasswd replication from the PDC to the BDC is to use the utility
-rsync. rsync can use ssh as a transport. ssh itself can be set up to
-accept *only* rsync transfer without requiring the user to type a
-password.</P
-></DIV
-></DIV
-></DIV
-></BODY
-></HTML
-> \ No newline at end of file
diff --git a/swat/help/welcome.html b/swat/help/welcome.html
index 1c23d35a27..fad83fbc92 100644
--- a/swat/help/welcome.html
+++ b/swat/help/welcome.html
@@ -46,19 +46,7 @@ Please choose a configuration action using one of the above buttons
<li><b>Books</b>
<ul>
<li><a href="/swat/using_samba/index.html" target="docs">Using Samba</a> - by Robert Eckstein, David Collier-Brown and Peter Kelly
- </ul>
- <li><b>Samba HOWTO Collection</b></li>
- <ul>
- <li><a href="/swat/help/Samba-HOWTO-Collection.html">Entire Collection (one file)</a>
- <li><a href="/swat/help/DOMAIN_MEMBER.html">security = domain in Samba 2.x</a>
- <li><a href="/swat/help/winbind.html">Unified Logons between Windows NT and UNIX Using Winbind</a>
- <li><a href="/swat/help/msdfs_setup.html">Setting Samba as an MS-DFS server</a>
- <li><a href="/swat/help/NT_Security.html">UNIX Permission Bits and Samba 2.x</a>
- <li><a href="/swat/help/OS2-Client-HOWTO.html">OS/2 Clients and Samba</a>
- <li><a href="/swat/help/printer_driver2.html">Printing under Samba 2.2.x</a>
- <li><a href="/swat/help/UNIX_INSTALL.html">HOWTO Install and Test Samba</a>
- <li><a href="/swat/help/Integrating-with-Windows.html">Integrating Name Resolution and Authentication Services</a>
- <li><a href="/swat/help/CVS-Access.html">CVS Access to Samba code</a>
+ <li><a href="/swat/help/Samba-HOWTO.html">The Samba HOWTO Collection</a>
</ul>
</ul>