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<div class=Section1>

<table border=0 cellspacing=3 cellpadding=0 width="100%" style='width:100.0%;
 mso-cellspacing:1.8pt;mso-padding-alt:0in 0in 0in 0in'>
 <tr>
  <td valign=bottom style='padding:.75pt .75pt .75pt .75pt'>
  <h1><a name="_Toc35367224">ProBIND2 Design documen</a><a name="_Toc30859816"></a><a
  name="_Toc30857429"></a><a name=mozTocId668164></a><span style='mso-bookmark:
  _Toc35367224'>t</span><u1:p></u1:p></h1>
  </td>
  <td valign=top style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal align=right style='mso-margin-top-alt:auto;mso-margin-bottom-alt:
  auto;text-align:right'><span style='color:black'><a
  href="http://probind.sourceforge.net" target="_top"><span style='font-size:
  6.5pt;font-family:Verdana'><img border=0 width=124 height=45 id="_x0000_i1025"
  src="Design_files\image001.gif" alt="ProBIND home page"
  u2:shapes="_x0000_i1025"></span></a><o:p></o:p></span><u1:p></u1:p></p>
  </td>
 </tr>
</table>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

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 1.2pt;mso-padding-alt:1.2pt 1.2pt 1.2pt 1.2pt'>
 <tr>
  <td valign=top style='padding:1.2pt 1.2pt 1.2pt 1.2pt'>
  <p class=MsoNormal><span style='font-size:6.5pt;font-family:Verdana;
  color:black'>Document author:<o:p></o:p></span></p>
  </td>
  <td valign=top style='padding:1.2pt 1.2pt 1.2pt 1.2pt'>
  <p class=MsoNormal><span style='font-size:6.5pt;font-family:Verdana;
  color:black'>Alexei Roudnev<o:p></o:p></span></p>
  </td>
 </tr>
 <tr>
  <td valign=top style='padding:1.2pt 1.2pt 1.2pt 1.2pt'>
  <p class=MsoNormal><span style='font-size:6.5pt;font-family:Verdana;
  color:black'>Date:<o:p></o:p></span></p>
  </td>
  <td valign=top style='padding:1.2pt 1.2pt 1.2pt 1.2pt'>
  <p class=MsoNormal><span style='font-size:6.5pt;font-family:Verdana;
  color:black'>24 May 2004<o:p></o:p></span></p>
  </td>
 </tr>
 <tr>
  <td valign=top style='padding:1.2pt 1.2pt 1.2pt 1.2pt'>
  <p class=MsoNormal><span style='font-size:6.5pt;font-family:Verdana;
  color:black'>Version:<o:p></o:p></span></p>
  </td>
  <td valign=top style='padding:1.2pt 1.2pt 1.2pt 1.2pt'>
  <p class=MsoNormal><span style='font-size:6.5pt;font-family:Verdana;
  color:black'>2.0-build1<o:p></o:p></span></p>
  </td>
 </tr>
 <tr>
  <td valign=top style='padding:1.2pt 1.2pt 1.2pt 1.2pt'>
  <p class=MsoNormal><span style='font-size:6.5pt;font-family:Verdana;
  color:black'>Status:<o:p></o:p></span></p>
  </td>
  <td valign=top style='padding:1.2pt 1.2pt 1.2pt 1.2pt'>
  <p class=MsoNormal><span style='font-size:6.5pt;font-family:Verdana;
  color:black'>Release<o:p></o:p></span></p>
  </td>
 </tr>
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<div class=MsoNormal align=center style='text-align:center'><span
style='font-size:6.5pt;font-family:Verdana;color:black'>

<hr size=3 width="100%" align=center>

</span></div>


<h1><a name="_Toc35367225"></a><a name=mozTocId884247></a><a name="_Toc30857430"></a><a
name="_Toc30859817"></a><span style='mso-bookmark:_Toc35367225'>Table of
content</span></h1>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l2 level1 lfo1;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>1.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'><a
href="#mozTocId531103">System components and interaction</a><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l2 level1 lfo1;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>2.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'><a
href="#mozTocId328992">Detailed description:</a><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l2 level1 lfo1;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>3.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'><a
href="#mozTocId535522">Access control</a><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l2 level1 lfo1;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>4.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'><a
href="#mozTocId730482">Benefits</a><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l2 level1 lfo1;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>5.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'><a
href="#mozTocId322364">Additional documents.</a><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l2 level1 lfo1;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>6.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'><a
href="#mozTocId893830">Required software.</a><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><u1:p></u1:p><span
style='color:black'>&nbsp;<a href="#_Toc35367224"></a><o:p></o:p></span><u1:p></u1:p></p>

<b><span style='font-size:14.5pt;font-family:Verdana;mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";color:black;
mso-font-kerning:18.0pt;mso-ansi-language:EN-US;mso-fareast-language:EN-US;
mso-bidi-language:AR-SA'><br clear=all style='page-break-before:always'>
</span></b>

<h1><a name="_Toc35367226"></a><a name=mozTocId531103></a><a name="_Toc30857431"></a><a
name="_Toc30859818"></a><span style='mso-bookmark:_Toc35367226'>System
components and interaction</span></h1>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>ProBIND2 DNS management system allows control few DNS
servers (usually consisting a single domain name space, or a few different name
spaces, for example &#8211; external name space and intranet name space) from the
central management system. This system consists of the central database
repository (one for every namespace), ProBIND scripts, web interface, and
network of Name Servers (different for every namespace) configured from this
central database. <o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>Picture 1 explains how system works. There is central
management server, which maintains database. System administrators can manage
this system thru the web. ProBIND system (which is a set of PhP scripts for
Apache web server) allows operators to change data, configure name servers, add
and remove zones, disable and enable them, disable RR records in zones without
deleting them, and much more.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;When updates in the database are completed (and
verified), it generates configuration and zone files for all name servers in
this namespace, push this files onto the servers, check configuration and
reconfigure the servers.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>Picture 1 shows how system components interacts one with
other (on example of the data center):<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><u2:shape id="_x0000_i1027" type="#_x0000_t75" style="width: 6in; height: 622.8pt;"><u2:imagedata src="./Design_files/image002.gif" u1:title="image002"></u2:imagedata><span
style='color:black'><img border=0 width=576 height=830 id="_x0000_i1027"
src="Design_files\image002.gif" u2:shapes="_x0000_i1027"><o:p></o:p></span></u2:shape></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<h1><a name="_Toc35367227"></a><a name=mozTocId328992></a><a name="_Toc30857432"></a><a
name="_Toc30859819"></a><span style='mso-bookmark:_Toc35367227'>Detailed
description:</span></h1>

<h2><a name="_Toc35367228"></a><a name="_Toc30857433"></a><a name="_Toc30859820"></a><span
style='mso-bookmark:_Toc35367228'>System components</span></h2>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>DNS system consists of the Internal and External Name
spaces, and all components are replicated for both name spaces. There is
starting menu, which allows to switch between external and internal name
spaces, and (optionally) to go to the test name space (which can be used for
the training, testing and verification). Every component exists in both name
spaces:<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l4 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>1.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Central ProBIND system:<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l4 level2 lfo2;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>a.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Web server (Apache,
port 8100, shared by all name spaces and all management systems), with basic
authentication, php and mysql support;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l4 level2 lfo2;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>b.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>MySQL databases
(&#8216;intdns&#8217; for internal DNS and &#8216;extdns&#8217; for external DNS). <o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l4 level2 lfo2;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>c.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>ProBIND scripts running
by the web server and implementing access to the system;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l4 level2 lfo2;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>d.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Template directories
which are used to generate configuration files for the name servers;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l4 level2 lfo2;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>e.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>push scripts that push
data to the servers and reconfigure servers; standard scripts uses &#8216;rsync&#8217;
through the &#8216;ssh&#8217;.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l4 level2 lfo2;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>f.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><![endif]><span style='font-size:6.5pt;font-family:Verdana;
color:black'>Test and import scripts, which allow to test name servers (from
the web interface) and to import standard named.conf configurations (and zone
files) into the system.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l4 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>2.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Set of master name
servers, which maintains full set of master zones and keep secondary zones.
ProBIND allows to have a few master servers, and maintains exactly the same
zones (including serial numbers) for all of them&#8217;. For internal name space.
This servers are fully configured by ProBIND system &#8211; it generate named.conf
file, zone files and all additional configuration files (from the template);<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l4 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>3.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Set of slave name
servers, which maintains &#8216;slave&#8217; zones for the zones owned by ProBIND. Internal
name servers maintain (due to some resolving problems in the splitted name
space) all zones (including secondary).<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>Probind works with the standard bind version 9 (preferred)
and can work with bind version 8 (without configuration checking because &#8216;ndc&#8217;
does not supports it). Scripts uses standard &#8216;ssh&#8217; feature by the
&#8216;password-less&#8217; remote access. No any components (excluding very first named
starting which is done by the system rc.* files) is running as a root, which
increases security.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<h2>&nbsp;<u1:p></u1:p></h2>

<h2><a name="_Toc35367229"></a><a name="_Toc30857434"></a><a name="_Toc30859821"></a><span
style='mso-bookmark:_Toc35367229'>Component interaction.</span></h2>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l3 level1 lfo3;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>1.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Name servers, MySQL and
apache are started by the operation systems;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l3 level1 lfo3;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>2.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Operator can browse,
add, delete and edit zones, using web interface (see Picture1 as an example);<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l3 level1 lfo3;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>3.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>When everything is
completed, &#8216;Update&#8217; operation is called. ProBIND makes &#8216;Update&#8217; in the few
steps, applied to all servers (operator can make this steps at once or do them
one by one and check logs and files after every step):<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l3 level2 lfo3;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>a.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Generates all
configuration files for all name servers, using template directories and
database information; files are stored in the local directories;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l3 level2 lfo3;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>b.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Run &#8216;Push&#8217; scripts
which synchronizes content of configuration directories on the local and remote
system;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l3 level2 lfo3;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>c.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Run &#8216;reconfigure&#8217;
scripts (they uses &#8216;rndc&#8217; program for bind9 and &#8216;ndc&#8217; for bind8) which verifies
configuration and reconfigure the servers;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l3 level2 lfo3;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>d.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Run (manually) tests
which allows to send request and verify an answers;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l3 level2 lfo3;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>e.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Save changes into the
CVS (if configured) to allow simple rollback of the zones.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l3 level1 lfo3;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>4.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>To minimize possible
risk of failure, system applies changes onto the servers that need it (for
example, if zone content changed, no any changes will be applied to the slave
servers).<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.25in'><span style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.25in'><span style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<h2><a name="_Toc35367230"></a><a name="_Toc30857435"></a><a name="_Toc30859822"></a><span
style='mso-bookmark:_Toc35367230'>Additional features:</span></h2>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>ProBIND system supports a set of additional services:<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l5 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>1.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Automatic generation of
the &#8216;PTR&#8217; records by the &#8216;A&#8217; records (controlled by the checkbox); it generate
this record during zone generation and has not a problem of dead PTR records
(after A record was removed);<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l5 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>2.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Duplicate A and PTR
records detection &#8211; verify data base and shows all multiple A and PTR records;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l5 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>3.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>IP address allocation &#8211;
allow to find unused IP addresses, shows duplicate names on the same address,
and so on;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l5 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>4.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Lame delegation and MX
violation check &#8211; useful for the external zones;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l5 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>5.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Bulk update &#8211; allows to
regenerate all files (with the new serial numbers);<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l5 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>6.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Log and configuration
access &#8211; allows to view configuration files and logs from the web (so
eliminates local logins to the remote systems and increases overall security);<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l5 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>7.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Server tests &#8211; sends
requests and show answers to the DNS system.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l5 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>8.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Serial numbers include
date, allowing to restore database from dump and to apply them&nbsp; to the
servers without manual removing of the sticked secondary zones (which happens
if convenient file backup is restored and zones got old Serial numbers &#8211; it
often results into the desynchronization.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l5 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>9.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Configuration
directories (named.conf and zones) are saved into the CVS, which allow to
restore old version or to compare configuration files. (Saving database into
the cvs can be easily added to the system, it allows to rollback any changes
without any manual manipulations with the serial numbers).<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>ProBIND system supports a convenient control over the zones
and records &#8211; it allows disabling zones and records temporary (without removing
information from the data base), and supports comments to the zones and
records. First feature is very important because it makes zone cleaning much
safer &#8211; it is always possible to disable a record, and remove it only after a
few days of running without the problems (or enable it back if it cause any
problems).<o:p></o:p></span></p>

<h1><a name="_Toc35367231"></a><a name=mozTocId535522></a><a name="_Toc30859823"></a><span
style='mso-bookmark:_Toc35367231'>Access control</span></h1>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>ProBIND version 2 uses standard apache security and access
control. Two gropups are used:<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l0 level1 lfo5;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>1.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>dns&nbsp; - allows to
browser, view and edit zones, update servers (without cleaning sticked locks),
and use any additional operations. Do not allow &#8211; to change system setting,
add/delete servers, add/delete zones, make bulk updates,&nbsp;clean locks.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l0 level1 lfo5;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>2.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>dnsadm &#8211; allows all
operations.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>Security level is intranet rank &#8211; this means that system
should not be opened to the outer world without extra level of protection; and
no dns group can be granted to the un-trusted&nbsp; persons. This group
protects against errors but do not protect against serious hacking.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>Web access system includes web interface to the user and
group list and replicates information for all web servers involved into the
monitoring (SFO management system, log files access, and so on).<o:p></o:p></span></p>

<h1><a name="_Toc35367232"></a><a name=mozTocId730482></a><a name="_Toc30859824"></a><span
style='mso-bookmark:_Toc35367232'>Benefits</span></h1>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo6;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>1.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Very simple web based
user interface, combined with the power and reliability of the standard
classical name server for Unix (bind 9);<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo6;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>2.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>No any manual
operations, remote logins, file editions required for:<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l7 level2 lfo6;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>a.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Zone adding and
deleting;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l7 level2 lfo6;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>b.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Zone option change
(such as zone access list);<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l7 level2 lfo6;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>c.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Server option change
(such as notify list);<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l7 level2 lfo6;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>d.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Zone viewing and
editing;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l7 level2 lfo6;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>e.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Serial number change;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l7 level2 lfo6;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>f.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><![endif]><span style='font-size:6.5pt;font-family:Verdana;
color:black'>Configuration verification and applying.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo6;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>3.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Embedded name server
testing, file view and log access (no need for the local access once again);<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo6;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>4.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Automatic serial
synchronization in case of a few master servers (it is important for production
because name server must work even if zones expired or master server die, so
few masters increase reliability);<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo6;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>5.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Automatic PTR
generation on the fly (no chance to stick PTR after A record was deleted);<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo6;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>6.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Disabling records and
zones without deleting them decrease a risk of mistake during zone cleaning and
allow introducing temporary changes.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo6;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>7.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>IP range control makes
IP allocation easy and safe;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo6;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>8.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Central data base allow
to deploy new name server (in addition or instead of existing one) instantly;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo6;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>9.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Separating data base
and configuration files allows to work without any interruption in case of the
data base failure, and MySQL database allows to deploy new management station
in a few days on a new platform.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l7 level1 lfo6;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>10.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Web access allows easy
integration with the authentication systems and into the network management
system (which must always be WEB based).<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<h1><a name="_Toc35367233"></a><a name=mozTocId322364></a><a name="_Toc30859827"></a><span
style='mso-bookmark:_Toc35367233'>Additional documents.</span></h1>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l1 level1 lfo7;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>1.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'><a href="manual.html">ProBIND
operational guide </a>, version 2.0.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l1 level1 lfo7;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>2.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'><a href="Install.html">ProBIND2
Instatllation guide</a>.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<h1><a name=mozTocId893830></a>Required software.</h1>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo8;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>1.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Management system:<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l6 level2 lfo8;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>a.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Apache 1.37;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l6 level2 lfo8;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>b.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>MySQL database system;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l6 level2 lfo8;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>c.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>PhP4 scripting (apache
module and standalone interpreter);<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l6 level2 lfo8;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>d.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>Perl5 and some modules
for it (for DNS testing and verification).<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l6 level2 lfo8;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>e.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>(optionally) cvs.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo8;tab-stops:list .5in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>2.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>DNS servers:<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l6 level2 lfo9;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>a.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>bind9 or bind8 name
server;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l6 level2 lfo9;tab-stops:list 1.0in'><![if !supportLists]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>b.<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><![endif]><span
style='font-size:6.5pt;font-family:Verdana;color:black'>ssh and rsync,<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>Changes.<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>Version 2.0-build1<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l1 level2 lfo7;tab-stops:list 1.0in'><![if !supportLists]><span
style='color:black'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><![endif]><span style='color:black'>Few minor bugs fixed;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l1 level2 lfo7;tab-stops:list 1.0in'><![if !supportLists]><span
style='color:black'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><![endif]><span style='color:black'>Push scripts fixed;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:1.0in;text-indent:-.25in;mso-list:l1 level2 lfo7;tab-stops:list 1.0in'><![if !supportLists]><span
style='color:black'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><![endif]><span style='color:black'>Import improved;<o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='color:black'>&nbsp;<u1:p></u1:p><o:p></o:p></span></p>

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