98 lines
5.1 KiB
HTML
98 lines
5.1 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="2005-10-03" />
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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>Determine parameters during automatic configuration</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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<a name="rzahjdet-par"></a>
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<h4 id="rzahjdet-par">Determine parameters during automatic configuration</h4>
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<p>The system can be told which parameters should be used for the controller
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descriptions that get automatically created and varied on. If a model controller
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description does not exist for a line that supports automatic configuration,
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then the automatically created, or varied on controller descriptions use the
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system-supplied defaults for the various parameters. There are two types of
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parameters that are specified in the automatically configured controller descriptions:</p>
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<ul>
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<li>Those found during the automatic configuration</li>
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<li>Those specified in the model controller or in the system-supplied defaults</li></ul>
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<p>Those found during automatic configuration do not use the values that are
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specified in the model controller or any system values. They are found when
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the adjacent system on the LAN calls the iSeries system and participates in a
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swapping of exchange station IDs (XID). A description of these parameters
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are as follows:</p>
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<dl>
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<dt class="bold">RMTNETID</dt>
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<dd>Remote network identifier.
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</dd>
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<dt class="bold">RMTCPNAME</dt>
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<dd>Remote control-point name.
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</dd>
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<dt class="bold">ADPTADR</dt>
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<dd>LAN adapter address of the remote system.
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</dd>
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<dt class="bold">SSAP</dt>
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<dd>Source service access point for the connection.
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</dd>
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<dt class="bold">DSAP</dt>
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<dd>Destination service access point for the connection.
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</dd>
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<dt class="bold">NODETYPE</dt>
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<dd>Set to *LENNODE if the remote system does not supply a control-point
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name on its XID. Otherwise, it is set to *CALC.
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</dd>
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<dt class="bold">TMSGRPNBR</dt>
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<dd>Set to *CALC since the system negotiates this value with the adjacent
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node.
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</dd>
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<dt class="bold">CPSSN</dt>
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<dd>Set to *NO if the NODETYPE parameter in the automatically configured
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controller gets set to *LENNODE. Otherwise, it is set to *YES. The system
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determines if it needs to establish a CP-CP session with the adjacent node.
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This is determined based on the network server list (if the local system is
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an end node), or the adjacent system's request for CP session services.
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</dd>
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<dt class="bold">SWTLINLST</dt>
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<dd>Set to the token ring, Ethernet, DDI, or WLS line the call was received
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on. For automatically configured controller descriptions, there is only one
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line that is listed in the SWTLINLST. The system may change this parameter
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for automatically configured controllers that already exist.
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</dd>
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</dl>
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<p>The other parameters in the automatically created controller descriptions
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are copied from the model controller description (if the model controller
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associated with the line that the call was received on is varied on), or are
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system-supplied defaults. An exception to using system-supplied defaults is
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the ONLINE parameter. It is set to *NO for automatically configured controller
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descriptions since various systems may be automatically configured (such as
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personal computers, iSeries systems, and System/36s), and you may not want all
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systems varied on at initial program load (IPL).</p>
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<p>APPC controllers that are automatically created on a LAN have the CTLOWN
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(control owner) parameter set to *SYS since the system controls that controller
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description. If an operator wishes to change any parameters in a controller
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that was created automatically, the CTLOWN parameter needs to be set to *USER.
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By setting this parameter to *USER, the system does not automatically vary
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on, change, or delete this controller description. The operator now owns this
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controller description.</p>
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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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