82 lines
6.2 KiB
HTML
82 lines
6.2 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE html
|
|
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html lang="en-us" xml:lang="en-us">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
<meta name="security" content="public" />
|
|
<meta name="Robots" content="index,follow" />
|
|
<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
|
|
<meta name="DC.Type" content="task" />
|
|
<meta name="DC.Title" content="Configure Domain Name System to receive dynamic updates" />
|
|
<meta name="abstract" content="Domain Name System (DNS) servers running BIND 8 can be configured to accept requests from other sources to update zone data dynamically. This topic provides instructions for configuring the allow-update option so DNS can receive dynamic updates." />
|
|
<meta name="description" content="Domain Name System (DNS) servers running BIND 8 can be configured to accept requests from other sources to update zone data dynamically. This topic provides instructions for configuring the allow-update option so DNS can receive dynamic updates." />
|
|
<meta name="DC.Relation" scheme="URI" content="rzakkconfiguring.htm" />
|
|
<meta name="DC.Relation" scheme="URI" content="rzakkconceptdynamic.htm" />
|
|
<meta name="DC.Relation" scheme="URI" content="rzakkconfignamesrvrzone.htm" />
|
|
<meta name="DC.Relation" scheme="URI" content="../rzakg/rzakgconfiguringdhcpdns.htm" />
|
|
<meta name="copyright" content="(C) Copyright IBM Corporation 2004, 2006" />
|
|
<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2004, 2006" />
|
|
<meta name="DC.Format" content="XHTML" />
|
|
<meta name="DC.Identifier" content="rzakkplanningcoordinatingddns" />
|
|
<meta name="DC.Language" content="en-us" />
|
|
<!-- All rights reserved. Licensed Materials Property of IBM -->
|
|
<!-- US Government Users Restricted Rights -->
|
|
<!-- Use, duplication or disclosure restricted by -->
|
|
<!-- GSA ADP Schedule Contract with IBM Corp. -->
|
|
<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
|
|
<link rel="stylesheet" type="text/css" href="./ic.css" />
|
|
<title>Configure Domain Name System to receive dynamic updates</title>
|
|
</head>
|
|
<body id="rzakkplanningcoordinatingddns"><a name="rzakkplanningcoordinatingddns"><!-- --></a>
|
|
<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
|
|
<h1 class="topictitle1">Configure Domain Name System to receive dynamic updates</h1>
|
|
<div><p>Domain Name System (DNS) servers running BIND 8 can be configured
|
|
to accept requests from other sources to update zone data dynamically. This
|
|
topic provides instructions for configuring the allow-update option so DNS
|
|
can receive dynamic updates.</p>
|
|
<div class="section"><p>When creating dynamic zones, you should consider your network
|
|
structure. If parts of your domain still requires manual updates, you might
|
|
want to consider setting up separate static and dynamic zones. If you have
|
|
to make manual updates to a dynamic zone, you must stop the dynamic zone server
|
|
and restart it after you have completed the updates. Stopping the server forces
|
|
it to synchronize all dynamic updates that have been made since the server
|
|
loaded its zone data from the zone database. If you do not stop the server,
|
|
you will lose all dynamic updates that are processed since it is started.
|
|
However, stopping the server to make manual updates means you might miss dynamic
|
|
updates that are sent while the server is down.</p>
|
|
<p>DNS indicates that a
|
|
zone is dynamic when objects are defined in the allow-update statement. To
|
|
configure the allow-update option, follow these steps:</p>
|
|
</div>
|
|
<ol><li><span>In iSeries™ Navigator,
|
|
expand <span class="menucascade"><span class="uicontrol">your iSeries server</span> > <span class="uicontrol">Network</span> > <span class="uicontrol">Servers</span> > <span class="uicontrol">DNS</span></span>.</span></li>
|
|
<li><span>In the right pane, right-click <span class="uicontrol">your DNS server</span> and
|
|
select <span class="uicontrol">Configuration</span>.</span></li>
|
|
<li><span>In the DNS Configuration window, expand <span class="uicontrol">Forward Lookup
|
|
Zone</span> or <span class="uicontrol">Reverse Lookup Zone</span>.</span></li>
|
|
<li><span>Right-click the primary zone that you want to edit and select <span class="uicontrol">Properties</span>.</span></li>
|
|
<li><span>In the Primary Zone Properties page, click the <span class="uicontrol">Options</span> tab.</span></li>
|
|
<li><span>On the Options page, expand <span class="menucascade"><span class="uicontrol">Access Control</span> > <span class="uicontrol">allow-update</span></span>.</span></li>
|
|
<li><span>DNS uses an address match list to verify authorized updates. To
|
|
add an object to the address match list, select an address match list element
|
|
type and click <span class="uicontrol">Add</span>. You can add an IP Address, IP Prefix,
|
|
Access Control List, or Key.</span></li>
|
|
<li><span>When you have finished updating the address match list, click <span class="uicontrol">OK</span> to
|
|
close the Options page.</span></li>
|
|
</ol>
|
|
</div>
|
|
<div>
|
|
<div class="familylinks">
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzakkconfiguring.htm" title="This topic explains how to use iSeries Navigator to configure name servers and to resolve queries outside of your domain.">Configure Domain Name System</a></div>
|
|
</div>
|
|
<div class="relconcepts"><strong>Related concepts</strong><br />
|
|
<div><a href="rzakkconceptdynamic.htm" title="OS/400 V5R1 DNS based on BIND 8 supports dynamic updates. These allow outside sources, such as Dynamic Host Configuration Protocol (DHCP), to send updates to the Domain Name System (DNS) server.">Dynamic updates</a></div>
|
|
<div><a href="rzakkconfignamesrvrzone.htm" title="After you configure a Domain Name System (DNS) server instance, you need to configure the zones for the name server.">Configure zones on a name server</a></div>
|
|
</div>
|
|
<div class="reltasks"><strong>Related tasks</strong><br />
|
|
<div><a href="../rzakg/rzakgconfiguringdhcpdns.htm">Configure DHCP to send dynamic updates</a></div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html> |