52 lines
3.3 KiB
HTML
52 lines
3.3 KiB
HTML
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<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="dc.language" scheme="rfc1766" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<meta name="dc.date" scheme="iso8601" content="2005-09-06" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow"/>
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<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))' />
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<title>What's new for V5R4</title>
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<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
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<link rel="stylesheet" type="text/css" href="ic.css" />
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</head>
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<body>
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<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
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<script language = "Javascript" src = "../rzahg/synch.js" type="text/javascript"></script>
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<img src="delta.gif" alt="Start of change" />
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<a name="whatsnew"></a>
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<h1 id="whatsnew">What's new for V5R4</h1>
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<p>iSeries NetServer™ has the following performance and scalability enhancements and new
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functions for V5R4:</p>
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<ul>
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<li><span class="bold">Threading support:</span> To increase performance, NetServer now supports the use of pools of threads to process client
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requests. The new QZLSFILET job handles threaded requests.</li>
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<li><span class="bold">Opportunistic locks:</span> Clients have the option of
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caching application requests to reduce network traffic and server overhead.</li>
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<li><span class="bold">LAN Manager password hash:</span> When enabled, it allows
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Windows clients to authenticate with the less secure (not case sensitive)
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LAN Manager password hash even if the more secure (case sensitive) NT password
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hash is also provided and does not match.</li>
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<li><span class="bold">Message authentication/signing support:</span> For more
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secure communications between the client and server, NetServer now supports
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connection request signing. Signing requests provides improved protection
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from the following types of attacks: connection hijacking, downgrade attack,
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rogue server and spoofing by counterfeit servers, active message modification,
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and replay attacks. See <a href="rzahlmst02.htm#netservesignreq">Require clients to sign requests</a> for more information.</li>
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<li><span class="bold">Windows-style messages:</span> The server can be configured
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to alert users who are running Microsoft Messenger or similar service using
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the iSeries Navigator graphical user interface (GUI). See <a href="rzahlwinmsgs.htm#winpopup">Use Windows-style messages with iSeries NetServer</a> for
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more information.</li></ul><img src="deltaend.gif" alt="End of change" />
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<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
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</body>
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</html>
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