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May 26, 2009, 9:43:19 AM (17 years ago)
Author:
Herwig Bauernfeind
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Update 3.2 branch to 3.2.6 docs

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    1 <html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Chapter 25. Advanced Network Management</title><link rel="stylesheet" href="../samba.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.73.1"><link rel="start" href="index.html" title="The Official Samba 3.2.x HOWTO and Reference Guide"><link rel="up" href="optional.html" title="Part III. Advanced Configuration"><link rel="prev" href="winbind.html" title="Chapter 24. Winbind: Use of Domain Accounts"><link rel="next" href="PolicyMgmt.html" title="Chapter 26. System and Account Policies"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Chapter 25. Advanced Network Management</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="winbind.html">Prev</a> </td><th width="60%" align="center">Part III. Advanced Configuration</th><td width="20%" align="right"> <a accesskey="n" href="PolicyMgmt.html">Next</a></td></tr></table><hr></div><div class="chapter" lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="AdvancedNetworkManagement"></a>Chapter 25. Advanced Network Management</h2></div><div><div class="author"><h3 class="author"><span class="firstname">John</span> <span class="othername">H.</span> <span class="surname">Terpstra</span></h3><div class="affiliation"><span class="orgname">Samba Team<br></span><div class="address"><p><code class="email">&lt;<a class="email" href="mailto:[email protected]">[email protected]</a>&gt;</code></p></div></div></div></div><div><p class="pubdate">June 15 2005</p></div></div></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><span class="sect1"><a href="AdvancedNetworkManagement.html#id2650617">Features and Benefits</a></span></dt><dt><span class="sect1"><a href="AdvancedNetworkManagement.html#id2650643">Remote Server Administration</a></span></dt><dt><span class="sect1"><a href="AdvancedNetworkManagement.html#id2650787">Remote Desktop Management</a></span></dt><dd><dl><dt><span class="sect2"><a href="AdvancedNetworkManagement.html#id2650815">Remote Management from NoMachine.Com</a></span></dt><dt><span class="sect2"><a href="AdvancedNetworkManagement.html#id2651190">Remote Management with ThinLinc</a></span></dt></dl></dd><dt><span class="sect1"><a href="AdvancedNetworkManagement.html#id2651375">Network Logon Script Magic</a></span></dt><dd><dl><dt><span class="sect2"><a href="AdvancedNetworkManagement.html#id2651601">Adding Printers without User Intervention</a></span></dt><dt><span class="sect2"><a href="AdvancedNetworkManagement.html#id2651644">Limiting Logon Connections</a></span></dt></dl></dd></dl></div><p>
    2 <a class="indexterm" name="id2650605"></a>
     1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Chapter 25. Advanced Network Management</title><link rel="stylesheet" href="../samba.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.73.1"><link rel="start" href="index.html" title="The Official Samba 3.2.x HOWTO and Reference Guide"><link rel="up" href="optional.html" title="Part III. Advanced Configuration"><link rel="prev" href="winbind.html" title="Chapter 24. Winbind: Use of Domain Accounts"><link rel="next" href="PolicyMgmt.html" title="Chapter 26. System and Account Policies"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Chapter 25. Advanced Network Management</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="winbind.html">Prev</a> </td><th width="60%" align="center">Part III. Advanced Configuration</th><td width="20%" align="right"> <a accesskey="n" href="PolicyMgmt.html">Next</a></td></tr></table><hr></div><div class="chapter" lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="AdvancedNetworkManagement"></a>Chapter 25. Advanced Network Management</h2></div><div><div class="author"><h3 class="author"><span class="firstname">John</span> <span class="othername">H.</span> <span class="surname">Terpstra</span></h3><div class="affiliation"><span class="orgname">Samba Team<br></span><div class="address"><p><code class="email">&lt;<a class="email" href="mailto:[email protected]">[email protected]</a>&gt;</code></p></div></div></div></div><div><p class="pubdate">June 15 2005</p></div></div></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><span class="sect1"><a href="AdvancedNetworkManagement.html#id265061">Limiting Logon Connections</a></span></dt></dl></dd></dl></div><p>
     2<a class="indexterm" name="id265060"></a>
    33This section documents peripheral issues that are of great importance to network
    44administrators who want to improve network resource access control, to automate the user
    55environment, and to make their lives a little easier.
    6 </p><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2650617"></a>Features and Benefits</h2></div></div></div><p>
     6</p><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id265061"></a>Features and Benefits</h2></div></div></div><p>
    77Often the difference between a working network environment and a well-appreciated one can
    88best be measured by the <span class="emphasis"><em>little things</em></span> that make everything work more
    … …  
    1414This chapter presents information on each of these areas. They are placed here, and not in
    1515other chapters, for ease of reference.
    16 </p></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2650643"></a>Remote Server Administration</h2></div></div></div><p>&#8220;<span class="quote">How do I get User Manager and Server Manager?</span>&#8221;</p><p>
    17 <a class="indexterm" name="id2650657"></a>
    18 <a class="indexterm" name="id2650664"></a>
    19 <a class="indexterm" name="id2650671"></a>
     16</p></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id26506"></a>Remote Server Administration</h2></div></div></div><p>&#8220;<span class="quote">How do I get User Manager and Server Manager?</span>&#8221;</p><p>
     17<a class="indexterm" name="id265065"></a>
     18<a class="indexterm" name="id26506"></a>
     19<a class="indexterm" name="id26506"></a>
    2020Since I do not need to buy an <span class="application">NT4 server</span>, how do I get the User Manager for Domains
    2121and the Server Manager?
    2222</p><p>
    23 <a class="indexterm" name="id2650688"></a>
    24 <a class="indexterm" name="id2650695"></a>
     23<a class="indexterm" name="id265068"></a>
     24<a class="indexterm" name="id265069"></a>
    2525Microsoft distributes a version of these tools called <code class="filename">Nexus.exe</code> for installation
    2626on <span class="application">Windows 9x/Me</span> systems. The tools set includes:
    … …  
    2828Download the archived file at the Microsoft <a class="ulink" href="ftp://ftp.microsoft.com/Softlib/MSLFILES/NEXUS.EXE" target="_top">Nexus</a> link.
    2929</p><p>
    30 <a class="indexterm" name="id2650749"></a>
    31 <a class="indexterm" name="id2650756"></a>
    32 <a class="indexterm" name="id2650763"></a>
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     31<a class="indexterm" name="id265075"></a>
     32<a class="indexterm" name="id26507"></a>
    3333The <span class="application">Windows NT 4.0</span> version of the User Manager for
    3434Domains and Server Manager are available from Microsoft
    3535<a class="ulink" href="ftp://ftp.microsoft.com/Softlib/MSLFILES/SRVTOOLS.EXE" target="_top">via ftp</a>.
    36 </p></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2650787"></a>Remote Desktop Management</h2></div></div></div><p>
    37 <a class="indexterm" name="id2650795"></a>
    38 <a class="indexterm" name="id2650802"></a>
     36</p></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id265078"></a>Remote Desktop Management</h2></div></div></div><p>
     37<a class="indexterm" name="id265079"></a>
     38<a class="indexterm" name="id2650"></a>
    3939There are a number of possible remote desktop management solutions that range from free
    4040through costly. Do not let that put you off. Sometimes the most costly solution is the
    4141most cost effective. In any case, you will need to draw your own conclusions as to which
    4242is the best tool in your network environment.
    43 </p><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id2650815"></a>Remote Management from NoMachine.Com</h3></div></div></div><p>
    44         <a class="indexterm" name="id2650823"></a>
     43</p><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id265081"></a>Remote Management from NoMachine.Com</h3></div></div></div><p>
     44        <a class="indexterm" name="id26508"></a>
    4545        The following information was posted to the Samba mailing list at Apr 3 23:33:50 GMT 2003.
    4646        It is presented in slightly edited form (with author details omitted for privacy reasons).
    4747        The entire answer is reproduced below with some comments removed.
    4848        </p><p>&#8220;<span class="quote">
    49 <a class="indexterm" name="id2650839"></a>
     49<a class="indexterm" name="id265083"></a>
    5050                I have a wonderful Linux/Samba server running as PDC for a network. Now I would like to add remote
    5151                desktop capabilities so users outside could login to the system and get their desktop up from home or
    5252                another country.
    5353                </span>&#8221;</p><p>&#8220;<span class="quote">
    54 <a class="indexterm" name="id2650854"></a>
    55 <a class="indexterm" name="id2650861"></a>
    56 <a class="indexterm" name="id2650868"></a>
    57 <a class="indexterm" name="id2650874"></a>
     54<a class="indexterm" name="id265085"></a>
     55<a class="indexterm" name="id26508"></a>
     56<a class="indexterm" name="id265086"></a>
     57<a class="indexterm" name="id265087"></a>
    5858                Is there a way to accomplish this? Do I need a Windows Terminal server?  Do I need to configure it so
    5959                it is a member of the domain or a BDC or PDC? Are there any hacks for MS Windows XP to enable remote login
    … …  
    6363                <a class="ulink" href="http://www.nomachine.com/" target="_top">NoMachine</a>.
    6464                </p><p>
    65 <a class="indexterm" name="id2650905"></a>
    66 <a class="indexterm" name="id2650912"></a>
    67 <a class="indexterm" name="id2650919"></a>
     65<a class="indexterm" name="id265090"></a>
     66<a class="indexterm" name="id26509"></a>
     67<a class="indexterm" name="id265091"></a>
    6868        It implements an easy-to-use interface to the Remote X protocol as
    6969        well as incorporating VNC/RFB and rdesktop/RDP into it, but at a speed
    7070        performance much better than anything you may have ever seen.
    7171        </p><p>
    72 <a class="indexterm" name="id2650932"></a>
     72<a class="indexterm" name="id26509"></a>
    7373        Remote X is not new at all, but what they did achieve successfully is
    7474        a new way of compression and caching technologies that makes the thing
    7575        fast enough to run even over slow modem/ISDN connections.
    7676        </p><p>
    77 <a class="indexterm" name="id2650946"></a>
    78 <a class="indexterm" name="id2650953"></a>
    79 <a class="indexterm" name="id2650960"></a>
    80 <a class="indexterm" name="id2650966"></a>
     77<a class="indexterm" name="id265094"></a>
     78<a class="indexterm" name="id26509"></a>
     79<a class="indexterm" name="id26509"></a>
     80<a class="indexterm" name="id265096"></a>
    8181        I test drove their (public) Red Hat machine in Italy, over a loaded
    8282        Internet connection, with enabled thumbnail previews in KDE konqueror,
    … …  
    8686        that my score was 631,750 points at first try.
    8787        </p><p>
    88 <a class="indexterm" name="id2650985"></a>
    89 <a class="indexterm" name="id2650992"></a>
    90 <a class="indexterm" name="id2650999"></a>
    91 <a class="indexterm" name="id2651006"></a>
     88<a class="indexterm" name="id265098"></a>
     89<a class="indexterm" name="id26509"></a>
     90<a class="indexterm" name="id265099"></a>
     91<a class="indexterm" name="id265100"></a>
    9292        NX performs better on my local LAN than any of the other &#8220;<span class="quote">pure</span>&#8221;
    9393        connection methods I use from time to time: TightVNC, rdesktop or
    … …  
    9595        two nodes.
    9696        </p><p>
    97 <a class="indexterm" name="id2651023"></a>
    98 <a class="indexterm" name="id2651030"></a>
    99 <a class="indexterm" name="id2651036"></a>
     97<a class="indexterm" name="id26510"></a>
     98<a class="indexterm" name="id26510"></a>
     99<a class="indexterm" name="id265103"></a>
    100100        I even got sound playing from the Remote X app to my local boxes, and
    101101        had a working &#8220;<span class="quote">copy'n'paste</span>&#8221; from an NX  window (running a KDE session
    … …  
    119119        at all).
    120120        </p><p>
    121 <a class="indexterm" name="id2651086"></a>
     121<a class="indexterm" name="id265108"></a>
    122122        Now the best thing for last: All the core compression and caching
    123123        technologies are released under the GPL and available as source code
    … …  
    141141                but you can buy a comfortable (proprietary) NX GUI front end for money.
    142142                </p></li><li><p>
    143 <a class="indexterm" name="id2651150"></a>
    144 <a class="indexterm" name="id2651156"></a>
    145 <a class="indexterm" name="id2651163"></a>
    146 <a class="indexterm" name="id2651169"></a>
    147 <a class="indexterm" name="id2651176"></a>
     143<a class="indexterm" name="id26511"></a>
     144<a class="indexterm" name="id265115"></a>
     145<a class="indexterm" name="id26511"></a>
     146<a class="indexterm" name="id265116"></a>
     147<a class="indexterm" name="id265117"></a>
    148148                NoMachine is encouraging and offering help to OSS/Free Software implementations
    149149                for such a front-end too, even if it means competition to them (they have written
    150150                to this effect even to the LTSP, KDE, and GNOME developer mailing lists).
    151                 </p></li></ul></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id2651190"></a>Remote Management with ThinLinc</h3></div></div></div><p>
     151                </p></li></ul></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id26511"></a>Remote Management with ThinLinc</h3></div></div></div><p>
    152152        Another alternative for remote access is <span class="emphasis"><em>ThinLinc</em></span> from Cendio.
    153153        </p><p>
    154 <a class="indexterm" name="id2651206"></a>
    155 <a class="indexterm" name="id2651213"></a>
    156 <a class="indexterm" name="id2651220"></a>
    157 <a class="indexterm" name="id2651227"></a>
    158 <a class="indexterm" name="id2651234"></a>
    159 <a class="indexterm" name="id2651240"></a>
    160 <a class="indexterm" name="id2651247"></a>
    161 <a class="indexterm" name="id2651253"></a>
     154<a class="indexterm" name="id265120"></a>
     155<a class="indexterm" name="id26512"></a>
     156<a class="indexterm" name="id26512"></a>
     157<a class="indexterm" name="id265122"></a>
     158<a class="indexterm" name="id26512"></a>
     159<a class="indexterm" name="id26512"></a>
     160<a class="indexterm" name="id265124"></a>
     161<a class="indexterm" name="id26512"></a>
    162162        ThinLinc is a terminal server solution that is available for Linux and Solaris based on standard
    163163        protocols such as SSH, TightVNC, NFS and PulseAudio.
    164164        </p><p>
    165 <a class="indexterm" name="id2651266"></a>
    166 <a class="indexterm" name="id2651273"></a>
     165<a class="indexterm" name="id265126"></a>
     166<a class="indexterm" name="id26512"></a>
    167167        ThinLinc an be used both in the LAN environment to implement a Thin Client strategy for an organization, and as
    168168        secure remote access solution for people working from remote locations, even over smallband connections.
    169169        ThinLinc is free to use for a single concurrent user.
    170170        </p><p>
    171 <a class="indexterm" name="id2651287"></a>
    172 <a class="indexterm" name="id2651294"></a>
    173 <a class="indexterm" name="id2651301"></a>
     171<a class="indexterm" name="id265128"></a>
     172<a class="indexterm" name="id265129"></a>
     173<a class="indexterm" name="id2651"></a>
    174174        The product can also be used as a frontend to access Windows Terminal Server or Citrix farms, or even Windows
    175175        XP machines, securing the connection via the ssh protocol. The client is available both for Linux (supporting
    … …  
    186186        <a class="ulink" href="http://www.python.org" target="_top">Python</a> and
    187187        <a class="ulink" href="http://www.rdesktop.org" target="_top">rdesktop</a>.
    188         </p></div></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2651375"></a>Network Logon Script Magic</h2></div></div></div><p>
     188        </p></div></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id265137"></a>Network Logon Script Magic</h2></div></div></div><p>
    189189There are several opportunities for creating a custom network startup configuration environment.
    190190</p><div class="itemizedlist"><ul type="disc"><li><p>No Logon Script.</p></li><li><p>Simple universal Logon Script that applies to all users.</p></li><li><p>Use of a conditional Logon Script that applies per-user or per-group attributes.</p></li><li><p>Use of Samba's preexec and postexec functions on access to the NETLOGON share to create
    … …  
    196196The following listings are from the genlogon directory.
    197197</p><p>
    198 <a class="indexterm" name="id2651446"></a>
     198<a class="indexterm" name="id265144"></a>
    199199This is the <code class="filename">genlogon.pl</code> file:
    200200
    … …  
    275275</p><p>
    276276Those wishing to use a more elaborate or capable logon processing system should check out these sites:
    277 </p><div class="itemizedlist"><ul type="disc"><li><p><a class="ulink" href="http://www.craigelachie.org/rhacer/ntlogon" target="_top">http://www.craigelachie.org/rhacer/ntlogon</a></p></li><li><p><a class="ulink" href="http://www.kixtart.org" target="_top">http://www.kixtart.org</a></p></li></ul></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id2651601"></a>Adding Printers without User Intervention</h3></div></div></div><p>
    278 <a class="indexterm" name="id2651609"></a>
     277</p><div class="itemizedlist"><ul type="disc"><li><p><a class="ulink" href="http://www.craigelachie.org/rhacer/ntlogon" target="_top">http://www.craigelachie.org/rhacer/ntlogon</a></p></li><li><p><a class="ulink" href="http://www.kixtart.org" target="_top">http://www.kixtart.org</a></p></li></ul></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id2651"></a>Adding Printers without User Intervention</h3></div></div></div><p>
     278<a class="indexterm" name="id265160"></a>
    279279Printers may be added automatically during logon script processing through the use of:
    280280</p><pre class="screen">
    … …  
    283283
    284284See the documentation in the <a class="ulink" href="http://support.microsoft.com/default.asp?scid=kb;en-us;189105" target="_top">Microsoft Knowledge Base article 189105</a>.
    285 </p></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id2651644"></a>Limiting Logon Connections</h3></div></div></div><p>
     285</p></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id265164"></a>Limiting Logon Connections</h3></div></div></div><p>
    286286                Sometimes it is necessary to limit the number of concurrent connections to a
    287287                Samba shared resource. For example, a site may wish to permit only one network
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