75 lines
4.5 KiB
HTML
75 lines
4.5 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<meta name="DC.Title" content="Troubleshoot Kerberos server in i5/OS PASE" />
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<meta name="abstract" content="Troubleshoot Kerberos server in i5/OS PASE by accessing status and informational log files." />
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<meta name="description" content="Troubleshoot Kerberos server in i5/OS PASE by accessing status and informational log files." />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Troubleshoot Kerberos server in i5/OS PASE</title>
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</head>
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<body id="rzakhadvtpase"><a name="rzakhadvtpase"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Troubleshoot Kerberos server in i5/OS PASE</h1>
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<div><p>Troubleshoot Kerberos server in i5/OS™ PASE by accessing status and informational
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log files.</p>
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<div class="section">During configuration of a Kerberos server in i5/OS PASE, the authentication server and
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the administration server are created. These servers write status and informational
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messages to a log file located in the <span class="filepath">/var/krb5/log</span> directory.
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This log file, krb5kdc.log contains messages that can help the administrator
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troubleshoot problems with configuration and authentication requests.</div>
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<div class="p"><span>Access Kerberos server log files in i5/OS PASE</span> On the iSeries™ server
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that you have the Kerberos server configured in i5/OS PASE, complete these steps:<ol type="a"><li class="substepexpand"><span>At a character-based interface, type <tt>QP2TERM</tt>. </span> This command opens an interactive shell environment that allows you
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to work with i5/OS PASE
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applications.</li>
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<li class="substepexpand"><span>At the command line, type <tt>cd /var/krb5/log</tt>.</span></li>
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<li class="substepexpand"><span>At the command line, type <tt>cat /krb5kdc.log</tt>. </span> This will open the krb5kdc.log file that contains error messages for
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the i5/OS PASE
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KDC.</li>
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</ol>
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</div>
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<div class="example"><h4 class="sectiontitle">Example krb5kdc.log file</h4>The following sample log contains
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several messages<pre class="screen">$
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AS_REQ (3 etypes {16 3 1}) 10.1.1.2(88): NEEDED_PREAUTH:
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jday@ISERIESA.MYCO.COM for kadmin/changepw@ISERIESA.MYCO.COM,
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Additional pre-authentication required
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Apr 30 14:18:08 iseriesa.myco.com /usr/krb5/sbin/krb5kdc[334](info):
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AS_REQ (3 etypes {16 3 1}) 10.1.1.2(88): ISSUE: authtime 1051730288,
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etypes {rep=16 tkt=16 ses=16}, jday@ISERIESA.MYCO.COM for
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kadmin/changepw@ISERIESA.MYCO.COM
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Apr 30 14:18:56 iseriesa.myco.com /usr/krb5/sbin/krb5kdc[334](Notice):
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AS_REQ (3 etypes {16 3 1}) 10.1.1.2(88): NEEDED_PREAUTH:
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jday@ISERIESA.MYCO.COM for kadmin/changepw@ISERIESA.MYCO.COM,
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Additional pre-authentication required
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Apr 30 14:18:56 iseriesa.myco.com /usr/krb5/sbin/krb5kdc[334](info):
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DISPATCH: replay found and re-transmitted
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$</pre>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzakhtrouble.htm" title="This section provides links to troubleshooting information about common problems for network authentication service, Enterprise Identity Mapping (EIM), and IBM-supplied applications that support Kerberos authentication.">Troubleshoot</a></div>
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</div>
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</div>
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</body>
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</html>
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