61 lines
4.1 KiB
HTML
61 lines
4.1 KiB
HTML
<?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="2005-09-13" />
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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>Boot and storage path network analysis</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" /><img src="delta.gif" alt="Start of change" />
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<a name="rzahqbootandstoragepathanal"></a>
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<h4 id="rzahqbootandstoragepathanal">Boot and storage path network analysis</h4>
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<p>For more information about these steps and additional troubleshooting procedures,
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see <a href="http://www.ibm.com/servers/eserver/iseries/integratedxseries/iscsireadme/troubleshooting.html" target="_blank">iSCSI troubleshooting </a>
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<img src="www.gif" alt="Link outside the Information Center." /> (www.ibm.com/servers/eserver/iseries/integratedxseries/iscsireadme/troubleshooting.html).</p>
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<ul>
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<li>On the hosted system, use the CTRL-Q utility to display the hosted system's
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iSCSI HBA MAC addresses. Ensure that these match the SCSI interface adapter
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address values in the i5/OS remote server configuration. This step may be
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skipped if you are here because a manually configured boot failed.</li>
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<li>Use the CTRL-Q utility or Device Manager view of the SCSI driver to PING
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the SCSI IP address of the appropriate iSCSI HBA for iSeries™.</li>
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<li>If PING fails, perform the following steps.
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<ul>
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<li>Ensure that the physical network is properly connected, and that devices
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in the network, such as switches, are functioning.</li>
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<li>Ensure that requirements defined in <a href="rzahqnciscinetwork.htm#rzahqnciscinetwork">iSCSI network</a> are
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satisfied.</li>
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<li>If a firewall or a similar packet filtering function is involved, ensure
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that the firewall allows Internet Control Message Protocol (ICMP) packets
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to pass. Unlike SCSI IP addresses, LAN IP addresses can be affected by firewall
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software running in Windows.</li>
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<li>If your NWSD uses IP security (IPSec) rules other than *NONE, See <a href="http://www.ibm.com/servers/eserver/iseries/integratedxseries/iscsireadme/troubleshooting.html" target="_blank">iSCSI Troubleshooting </a>
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<img src="www.gif" alt="Link outside the Information Center." />
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<br />(www.ibm.com/servers/eserver/iseries/integratedxseries/iscsireadme/troubleshooting.html).</li></ul></li>
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<li>If ping succeeds, perform the following steps.
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<ul>
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<li>If a firewall or a similar packet filtering function is involved, see <a href="rzahqconffirewall.htm#rzahqconffirewall">Configure a firewall</a>. Unlike SCSI IP addresses, LAN IP addresses can
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be affected by firewall software running in Windows.</li>
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<li>If DHCP boot fails and a routed network is involved, ensure that an appropriately
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configured DHCP relay agent (also known as a BOOTP relay boot) exists in the
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network.</li></ul></li></ul><img src="deltaend.gif" alt="End of change" /><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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