116 lines
7.8 KiB
HTML
116 lines
7.8 KiB
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<meta name="DC.Title" content="Configure a Kerberos server in i5/OS PASE" />
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<meta name="abstract" content="Configure and manage a Kerberos server from your iSeries system to provide an integrated runtime environment for AIX applications." />
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<meta name="DC.Relation" scheme="URI" content="rzakhkerberos.htm" />
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<title>Configure a Kerberos server in i5/OS PASE</title>
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<body id="rzakhconfigpase"><a name="rzakhconfigpase"><!-- --></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">Configure a Kerberos server in i5/OS PASE</h1>
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<div><p>Configure and manage a Kerberos server from your iSeries™ system
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to provide an integrated runtime environment for AIX<sup>®</sup> applications. </p>
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<div class="section">i5/OS™ supports
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a Kerberos server in i5/OS Portable Application Solutions Environment (PASE). i5/OS PASE
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provides an integrated runtime environment for AIX applications. You can configure and
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manage a Kerberos server from your iSeries system. To configure a Kerberos
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server in i5/OS PASE,
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complete the following tasks:</div>
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<ol><li class="stepexpand"><span>In a character-based interface, type <tt>call QP2TERM</tt> at the
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command prompt. </span> This command opens an interactive shell environment
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that allows you to work with i5/OS PASE applications.</li>
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<li class="stepexpand"><span>At the command line, enter <tt>export PATH=$PATH:/usr/krb5/sbin</tt>. </span> This command points to the Kerberos scripts that are necessary to run
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the executable files.</li>
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<li class="stepexpand"><span><span>At the command line, enter <tt>config.krb5 -S -d iseriesa.myco.com
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-r MYCO.COM</tt>, where <tt>-d</tt> is the DNS of your network and <tt>-r</tt> is
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the realm name. (In this example, myco.com is the DNS name and MYCO.COM is
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the realm name.)</span> </span> This command updates the krb5.config file
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with the domain name and realm for the Kerberos server, creates the Kerberos
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database within the integrated file system, and configures the Kerberos server
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in i5/OS PASE. You will be prompted to add a database Master Password and a password
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for the admin/admin principal which is used to administer the Kerberos server.<div class="p"><div class="note"><span class="notetitle">Note:</span> <img src="./delta.gif" alt="Start of change" />For V5R3 and V5R4, only the existing database is supported for
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storing Kerberos principals. The LDAP directory plug-in is not currently supported.<img src="./deltaend.gif" alt="End of change" /></div>
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</div>
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</li>
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<li class="stepexpand"><strong>Optional: </strong><span>If you want the Kerberos server and the administration
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server to automatically start during an IPL, you need to perform two additional
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steps. You must create a job description and add an autostart job entry. </span> To configure i5/OS to automatically start the Kerberos server and
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administration server during an IPL, follow these steps:<ol type="a"><li class="substepexpand"><span>Create a job description.</span> <p>At an i5/OS command
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line, type the following where <em>xxxxxx</em> is the i5/OS user profile with *ALLOBJ user authority: </p>
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<p><kbd class="userinput">CRTJOBD
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JOBD(QGPL/KRB5PASE) JOBQ(QSYS/QSYSNOMAX) TEXT('Start KDC and admin server
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in PASE') USER(<var class="varname">xxxxxx</var>) RQSDTA('QSYS/CALL PGM(QSYS/QP2SHELL)
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PARM(''/usr/krb5/sbin/start.krb5'')') SYNTAX(*NOCHK) INLLIBL(*SYSVAL) ENDSEV(
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30)</kbd></p>
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</li>
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<li class="substepexpand"><span>Add an autostart job entry. At the command line, type: </span> <p><tt>ADDAJE SBSD(QSYS/QSYSWRK) JOB(KRB5PASE) JOBD(QGPL/KRB5PASE)</tt>.</p>
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</li>
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</ol>
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<div class="note"><span class="notetitle">Note:</span> As an alternative to starting the servers during an IPL, you can
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manually start the servers after the IPL by following these steps:<ol type="a"><li>In a character-based interface, type <tt>call QP2TERM</tt> to open the i5/OS PASE
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interactive shell environment.</li>
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<li>At the command line, enter <tt>/usr/krb5/sbin/start.krb5</tt> to start
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the servers.</li>
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</ol>
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</div>
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</li>
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</ol>
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<div class="section"><p><strong>What do I do next?</strong></p>
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<p>If you are using Windows<sup>®</sup> 2000
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or Windows XP
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workstations with a Kerberos server that is not configured through Windows 2000
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Active Directory, (such as a Kerberos server in i5/OS PASE), you must perform several configuration
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steps on both the Kerberos server and the workstation to ensure that Kerberos
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authentication works properly. </p>
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</div>
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</div>
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<div>
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<ol>
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<li class="olchildlink"><a href="rzakhchangencrypt.htm">Change encryption values on Kerberos server</a><br />
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To operate with Windows workstations, the Kerberos server
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default encryption settings need to be changed so that clients can be authenticated
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to the i5/OS PASE
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Kerberos server.</li>
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<li class="olchildlink"><a href="rzakhkerberos.htm">Stop and restart the Kerberos server</a><br />
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You must stop and restart the Kerberos server in i5/OS PASE to
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update the encryption values that you just changed. </li>
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<li class="olchildlink"><a href="rzakhcreatehostprin.htm">Create host, user, and service principals</a><br />
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Create host principals for your Windows 2000 and Windows XP
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workstations. Create user and service principals on your Kerberos server.</li>
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<li class="olchildlink"><a href="rzakhconfigwkstation.htm">Configure Windows 2000 and Windows XP workstations</a><br />
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Configure your client workstations by setting the Kerberos realm and the Kerberos server.</li>
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<li class="olchildlink"><a href="rzakhconfigbackupkdc.htm">Configure secondary Kerberos server</a><br />
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Configure a secondary Kerberos server to use as a backup server.</li>
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</ol>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzakhconfigparent.htm" title="Network authentication service allows the iSeries server to participate in an existing Kerberos network. As such, network authentication service assumes you have a Kerberos server configured on a secure system in your network.">Configure network authentication service</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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