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| author | John Terpstra <jht@samba.org> | 2003-06-14 22:25:31 +0000 |
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| committer | John Terpstra <jht@samba.org> | 2003-06-14 22:25:31 +0000 |
| commit | 603a3b924236bf52911a3291cfe12a107eb38fda (patch) | |
| tree | 08931e37bc8ac6a3934665ee3b12506b93e2c570 /docs/htmldocs/AdvancedNetworkManagement.html | |
| parent | 88c664030a507985f0e9bbcc612e802c4e5992c2 (diff) | |
| download | samba-603a3b924236bf52911a3291cfe12a107eb38fda.tar.gz samba-603a3b924236bf52911a3291cfe12a107eb38fda.tar.bz2 samba-603a3b924236bf52911a3291cfe12a107eb38fda.zip | |
Adding missing docs to tree.
These docs are needed for SWAT Support. Also, not everyone can build the docs
so we do need to include them.
(This used to be commit a1b6e7007b6257bc001e661c20fd20d4643b1eca)
Diffstat (limited to 'docs/htmldocs/AdvancedNetworkManagement.html')
| -rw-r--r-- | docs/htmldocs/AdvancedNetworkManagement.html | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/docs/htmldocs/AdvancedNetworkManagement.html b/docs/htmldocs/AdvancedNetworkManagement.html new file mode 100644 index 0000000000..87094fecf3 --- /dev/null +++ b/docs/htmldocs/AdvancedNetworkManagement.html @@ -0,0 +1,225 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Chapter 22. Advanced Network Manangement</title><link rel="stylesheet" href="samba.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.60.1"><link rel="home" href="index.html" title="SAMBA Project Documentation"><link rel="up" href="optional.html" title="Part III. Advanced Configuration"><link rel="previous" href="winbind.html" title="Chapter 21. Integrated Logon Support using Winbind"><link rel="next" href="PolicyMgmt.html" title="Chapter 23. 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 22. Advanced Network Manangement</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 22. Advanced Network Manangement</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><tt class="email"><<a href="mailto:jht@samba.org">jht@samba.org</a>></tt></p></div></div></div></div><div><p class="pubdate">April 3 2003</p></div></div><div></div></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="AdvancedNetworkManagement.html#id2982176">Features and Benefits</a></dt><dt><a href="AdvancedNetworkManagement.html#id2982207">Remote Server Administration</a></dt><dt><a href="AdvancedNetworkManagement.html#id2980888">Remote Desktop Management</a></dt><dd><dl><dt><a href="AdvancedNetworkManagement.html#id2980905">Remote Management from NoMachines.Com</a></dt></dl></dd><dt><a href="AdvancedNetworkManagement.html#id2981105">Network Logon Script Magic</a></dt><dd><dl><dt><a href="AdvancedNetworkManagement.html#id2981300">Adding printers without user intervention</a></dt></dl></dd><dt><a href="AdvancedNetworkManagement.html#id2981333">Common Errors</a></dt></dl></div><p> +This section documents peripheral issues that are of great importance to network +administrators who want to improve network resource access control, to automate the user +environment, and to make their lives a little easier. +</p><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2982176"></a>Features and Benefits</h2></div></div><div></div></div><p> +Often the difference between a working network environment and a well appreciated one can +best be measured by the <span class="emphasis"><em>little things</em></span> that makes everything work more +harmoniously. A key part of every network environment solution is the ability to remotely +manage MS Windows workstations, to remotely access the Samba server, to provide customised +logon scripts, as well as other house keeping activities that help to sustain more reliable +network operations. +</p><p> +This chapter presents information on each of these area. They are placed here, and not in +other chapters, for ease of reference. +</p></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2982207"></a>Remote Server Administration</h2></div></div><div></div></div><p> +<span class="emphasis"><em>How do I get 'User Manager' and 'Server Manager'?</em></span> +</p><p> + Since I don't need to buy an <span class="application">NT4 Server</span>, how do I get the 'User Manager for Domains', +the 'Server Manager'? +</p><p> +Microsoft distributes a version of these tools called nexus for installation +on <span class="application">Windows 9x / Me</span> systems. The tools set includes: +</p><table class="simplelist" border="0" summary="Simple list"><tr><td>Server Manager</td></tr><tr><td>User Manager for Domains</td></tr><tr><td>Event Viewer</td></tr></table><p> +Click here to download the archived file <a href="ftp://ftp.microsoft.com/Softlib/MSLFILES/NEXUS.EXE" target="_top">ftp://ftp.microsoft.com/Softlib/MSLFILES/NEXUS.EXE</a> +</p><p> +The <span class="application">Windows NT 4.0</span> version of the 'User Manager for +Domains' and 'Server Manager' are available from Microsoft via ftp +from <a href="ftp://ftp.microsoft.com/Softlib/MSLFILES/SRVTOOLS.EXE" target="_top">ftp://ftp.microsoft.com/Softlib/MSLFILES/SRVTOOLS.EXE</a> +</p></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2980888"></a>Remote Desktop Management</h2></div></div><div></div></div><p> +There are a number of possible remote desktop management solutions that range from free +through costly. Do not let that put you off. Sometimes the most costly solutions is the +most cost effective. In any case, you will need to draw your own conclusions as to which +is the best tool in your network environment. +</p><div xmlns:ns77="" class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id2980905"></a>Remote Management from NoMachines.Com</h3></div></div><div></div></div><p> + The following information was posted to the Samba mailing list at Apr 3 23:33:50 GMT 2003. + It is presented in slightly edited form (with author details omitted for privacy reasons). + The entire answer is reproduced below with some comments removed. + </p><ns77:p> +</ns77:p><pre class="screen"> +> I have a wounderfull linux/samba server running as pdc for a network. +> Now I would like to add remote desktop capabilites so that +> users outside could login to the system and get their desktop up from +> home or another country.. +> +> Is there a way to acomplish this? Do I need a windows terminal server? +> Do I need to configure it so that it is a member of the domain or a +> BDC,PDC? Are there any hacks for MS Windows XP to enable remote login +> even if the computer is in a domain? +> +> Any ideas/experience would be appreciated :) +</pre><ns77:p> +</ns77:p><p> + Answer provided: Check out the new offer from NoMachine, "NX" software: + <a href="http://www.nomachine.com/" target="_top">http://www.nomachine.com/</a>. + </p><p> + It implements a very easy-to-use interface to the remote X protocol as + well as incorporating VNC/RFB and rdesktop/RDP into it, but at a speed + performance much better than anything you may have ever seen... + </p><p> + Remote X is not new at all -- but what they did achieve successfully is + a new way of compression and caching technologies which makes the thing + fast enough to run even over slow modem/ISDN connections. + </p><p> + I could testdrive their (public) RedHat machine in Italy, over a loaded + internet connection, with enabled thumbnail previews in KDE konqueror + which popped up immediately on "mouse-over". From inside that (remote X) + session I started a rdesktop session on another, a Windows XP machine. + To test the performance, I played Pinball. I am proud to announce here + that my score was 631750 points at first try... + </p><p> + NX performs better on my local LAN than any of the other "pure" + connection methods I am using from time to time: TightVNC, rdesktop or + remote X. It is even faster than a direct crosslink connection between + two nodes. + </p><p> + I even got sound playing from the remote X app to my local boxes, and + had a working "copy'n'paste" from an NX window (running a KDE session + in Italy) to my Mozilla mailing agent... These guys are certainly doing + something right! + </p><p> + I recommend to testdrive NX to anybody with a only a remote interest + in remote computing + <a href="http://www.nomachine.com/testdrive.php" target="_top">http://www.nomachine.com/testdrive.php</a>. + </p><p> + Just download the free of charge client software (available for RedHat, + SuSE, Debian and Windows) and be up and running within 5 minutes (they + need to send you your account data, though, because you are assigned + a real Unix account on their testdrive.nomachine.com box... + </p><p> + They plan to get to the point were you can have NX application servers + running as a cluster of nodes, and users simply start an NX session locally, + and can select applications to run transparently (apps may even run on + another NX node, but pretend to be on the same as used for initial login, + because it displays in the same window.... well, you also can run it + fullscreen, and after a short time you forget that it is a remote session + at all). + </p><p> + Now the best thing at the end: all the core compression and caching + technologies are released under the GPL and available as source code + to anybody who wants to build on it! These technolgies are working, + albeit started from the command line only (and very inconvenient to + use in order to get a fully running remote X session up and running....) + </p><p> + To answer your questions: + </p><div class="itemizedlist"><ul type="disc"><li><p> + You don't need to install a terminal server; XP has RDP support built in. + </p></li><li><p> + NX is much cheaper than Citrix -- and comparable in performance, probably faster + </p></li><li><p> + You don't need to hack XP -- it just works + </p></li><li><p> + You log into the XP box from remote transparently (and I think there is no + need to change anything to get a connection, even if authentication is against a domain) + </p></li><li><p> + The NX core technologies are all Open Source and released under the GPL -- + you can today use a (very inconvenient) commandline to use it at no cost, + but you can buy a comfortable (proprietary) NX GUI frontend for money + </p></li><li><p> + NoMachine are encouraging and offering help to OSS/Free Software implementations + for such a frontend too, even if it means competition to them (they have written + to this effect even to the LTSP, KDE and GNOME developer mailing lists) + </p></li></ul></div></div></div><div xmlns:ns78="" class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2981105"></a>Network Logon Script Magic</h2></div></div><div></div></div><p> +This section needs work. Volunteer contributions most welcome. Please send your patches or updates +to <a href="mailto:jht@samba.org" target="_top">John Terpstra</a>. +</p><p> +There are several opportunities for creating a custom network startup configuration environment. +</p><table class="simplelist" border="0" summary="Simple list"><tr><td>No Logon Script</td></tr><tr><td>Simple universal Logon Script that applies to all users</td></tr><tr><td>Use of a conditional Logon Script that applies per user or per group attirbutes</td></tr><tr><td>Use of Samba's Preexec and Postexec functions on access to the NETLOGON share to create + a custom Logon Script and then execute it.</td></tr><tr><td>User of a tool such as KixStart</td></tr></table><p> +The Samba source code tree includes two logon script generation/execution tools. +See <tt class="filename">examples</tt> directory <tt class="filename">genlogon</tt> and +<tt class="filename">ntlogon</tt> subdirectories. +</p><p> +The following listings are from the genlogon directory. +</p><ns78:p> +This is the <tt class="filename">genlogon.pl</tt> file: + +</ns78:p><pre class="programlisting"> + #!/usr/bin/perl + # + # genlogon.pl + # + # Perl script to generate user logon scripts on the fly, when users + # connect from a Windows client. This script should be called from smb.conf + # with the %U, %G and %L parameters. I.e: + # + # root preexec = genlogon.pl %U %G %L + # + # The script generated will perform + # the following: + # + # 1. Log the user connection to /var/log/samba/netlogon.log + # 2. Set the PC's time to the Linux server time (which is maintained + # daily to the National Institute of Standard's Atomic clock on the + # internet. + # 3. Connect the user's home drive to H: (H for Home). + # 4. Connect common drives that everyone uses. + # 5. Connect group-specific drives for certain user groups. + # 6. Connect user-specific drives for certain users. + # 7. Connect network printers. + + # Log client connection + #($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time); + ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time); + open LOG, ">>/var/log/samba/netlogon.log"; + print LOG "$mon/$mday/$year $hour:$min:$sec - User $ARGV[0] logged into $ARGV[1]\n"; + close LOG; + + # Start generating logon script + open LOGON, ">/shared/netlogon/$ARGV[0].bat"; + print LOGON "\@ECHO OFF\r\n"; + + # Connect shares just use by Software Development group + if ($ARGV[1] eq "SOFTDEV" || $ARGV[0] eq "softdev") + { + print LOGON "NET USE M: \\\\$ARGV[2]\\SOURCE\r\n"; + } + + # Connect shares just use by Technical Support staff + if ($ARGV[1] eq "SUPPORT" || $ARGV[0] eq "support") + { + print LOGON "NET USE S: \\\\$ARGV[2]\\SUPPORT\r\n"; + } + + # Connect shares just used by Administration staff + If ($ARGV[1] eq "ADMIN" || $ARGV[0] eq "admin") + { + print LOGON "NET USE L: \\\\$ARGV[2]\\ADMIN\r\n"; + print LOGON "NET USE K: \\\\$ARGV[2]\\MKTING\r\n"; + } + + # Now connect Printers. We handle just two or three users a little + # differently, because they are the exceptions that have desktop + # printers on LPT1: - all other user's go to the LaserJet on the + # server. + if ($ARGV[0] eq 'jim' + || $ARGV[0] eq 'yvonne') + { + print LOGON "NET USE LPT2: \\\\$ARGV[2]\\LJET3\r\n"; + print LOGON "NET USE LPT3: \\\\$ARGV[2]\\FAXQ\r\n"; + } + else + { + print LOGON "NET USE LPT1: \\\\$ARGV[2]\\LJET3\r\n"; + print LOGON "NET USE LPT3: \\\\$ARGV[2]\\FAXQ\r\n"; + } + + # All done! Close the output file. + close LOGON; +</pre><ns78:p> +</ns78:p><p> +Those wishing to use more elaborate or capable logon processing system should check out the following sites: +</p><table class="simplelist" border="0" summary="Simple list"><tr><td><a href="http://www.craigelachie.org/rhacer/ntlogon" target="_top">http://www.craigelachie.org/rhacer/ntlogon</a></td></tr><tr><td><a href="http://www.kixtart.org" target="_top">http://www.kixtart.org</a></td></tr><tr><td><a href="http://support.microsoft.com/default.asp?scid=kb;en-us;189105" target="_top">http://support.microsoft.com/default.asp?scid=kb;en-us;189105</a></td></tr></table><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id2981300"></a>Adding printers without user intervention</h3></div></div><div></div></div><ns78:p> +Printers may be added automatically during logon script processing through the use of: + +</ns78:p><pre class="programlisting"> + rundll32 printui.dll,PrintUIEntry /? +</pre><ns78:p> + +See the documentation in the <a href="http://support.microsoft.com/default.asp?scid=kb;en-us;189105" target="_top">Microsoft knowledgebase article no: 189105</a>. +</ns78:p></div></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2981333"></a>Common Errors</h2></div></div><div></div></div><p> +The information provided in this chapter has been reproduced from postings on the samba@samba.org +mailing list. No implied endorsement or recommendation is offered. Administrators should conduct +their own evaluation of alternatives and are encouraged to draw their own conclusions. +</p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="winbind.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="optional.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="PolicyMgmt.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 21. Integrated Logon Support using Winbind </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> Chapter 23. System and Account Policies</td></tr></table></div></body></html> |