80 lines
5.6 KiB
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80 lines
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<title>Test authentication on the endpoint systems</title>
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<body id="rzakhkerberosscenario_testauthenticationon"><a name="rzakhkerberosscenario_testauthenticationon"><!-- --></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">Test authentication on the endpoint systems</h1>
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<div><div class="section">Once the servers have been restarted, the systems will be using Kerberos
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for authentication and the trusted group for authorization. For a system
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to accept and carry out a request, that system will verify not only that the
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requesting system has a valid Kerberos principal, but also that it trusts
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that Kerberos principal by checking if that principal is in its trusted group
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list. <div class="note"><span class="notetitle">Note:</span> You need to repeat these steps on each of the target systems,
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using the following i5/OS™ service principals:<ul><li>krbsvr400/iseriesa.myco.com@MYCO.COM</li>
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<li>krbsvr400/iseriesb.myco.com@MYCO.COM</li>
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<li>krbsvr400/iseriesc.myco.com@MYCO.COM</li>
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<li>krbsvr400/iseriesd.myco.com@MYCO.COM</li>
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</ul>
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</div>
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To verify that Kerberos authentication is working on the endpoint
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systems, complete the following tasks:<div class="note"><span class="notetitle">Note:</span> Be sure you have created a home
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directory for your i5/OS user profile before performing these tasks.</div>
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</div>
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<ol><li class="stepexpand"><span>Close any sessions of iSeries™ Navigator.</span></li>
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<li class="stepexpand"><span>On a command line, enter <tt>QSH</tt> to start the Qshell Interpreter.</span></li>
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<li class="stepexpand"><span>Enter <tt>keytab list</tt> to display a list of principals registered
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in the keytab file. You should see results that are similar to this display:</span> <pre class="screen">Principal: krbsvr400/iseriesa.myc.com@MYCO.COM
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Key version: 2
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Key type: 56-bit DES using key derivation
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Entry timestamp: 200X/05/29-11:02:58 </pre>
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</li>
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<li class="stepexpand"><span>Enter <tt>kinit -k krbsvr400/iseriesa.myco.com@MYCO.COM</tt> to
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request a ticket-granting ticket from the Kerberos server. </span> This
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command verifies that your iSeries server has been configured properly and the
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password in the keytab file matches the password stored on the Kerberos server.
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If this is successful then the QSH command will display without errors.</li>
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<li class="stepexpand"><span>Enter <tt>klist</tt> to verify that the default principal is krbsvr400/iseriesa.myco.com@MYCO.COM. </span> This command displays the contents of a Kerberos credentials cache and
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verifies that a valid ticket has been created for the i5/OS service principal and placed within
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the credentials cache on the iSeries system.<pre class="screen"> Ticket cache: FILE:/QIBM/USERDATA/OS400/NETWORKAUTHENTICATION/creds/krbcred
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Default principal: krbsvr400/iseriesa.myco.com@MYCO.COM
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Server: krbtgt/MYCO.COM@MYCO.COM
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Valid 200X/06/09-12:08:45 to 20XX/11/05-03:08:45
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$ </pre>
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</li>
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</ol>
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<div class="section">You have now completed the tasks required to configure your Management
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Central server jobs to use Kerberos authentication between endpoint systems.</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="rzakhscenmc2.htm" title="Use the following scenario to become familiar with the prerequisites and objectives for using Kerberos authentication between Management Central servers.">Scenario: Use Kerberos authentication between Management Central servers</a></div>
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<div class="previouslink"><strong>Previous topic:</strong> <a href="rzakhkerberosscenario_repeatsteps4through6.htm">Repeat Steps 4 through 6 for target systems</a></div>
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