68 lines
3.9 KiB
HTML
68 lines
3.9 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="2005-09-13" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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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>Assign point to point virtual Ethernet IP addresses</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="rzahqipdpd"></a>
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<h4 id="rzahqipdpd">Assign point to point virtual Ethernet IP addresses</h4>
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<p><img src="delta.gif" alt="Start of change" />By default, the Install Windows server (INSWNTSVR) command assigns
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point to point virtual Ethernet IP addresses of the form 192.168.x.y. To avoid
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potential conflicts, you can use the VRTPTPPORT parameter on this command
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to assign IP addresses that you know are unique on your system.<img src="deltaend.gif" alt="End of change" /></p>
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<p><img src="delta.gif" alt="Start of change" />If you let the command assign addresses and then discover a
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conflict, you can change the IP addresses. For IXS and IXA attached integrated
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servers, the command assigns to x a value that is based on the resource number
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of the Integrated xSeries® Server. The command looks for a pair of values
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y and y+1 (starting with y=1), with addresses that are not in use on that
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i5/OS. The command assigns the lower number of the pair to the i5/OS side
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of the point to point virtual Ethernet and the higher number to the Windows
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server side.<img src="deltaend.gif" alt="End of change" /></p>
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<p>For example, suppose you have a 2892 Integrated xSeries Server with
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a resource name of LIN03. After running the Install Windows Server (INSWNTSVR)
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command you might end up with the following addresses for the point to point
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virtual Ethernet.</p>
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<p></p>
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<pre class="xmp">192.168.3.1 (i5/OS side)
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192.168.3.2 (Windows server side)
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</pre>
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<p>In case of a conflict on a server that you have installed, verify that
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a particular substitute value (for example, 192.168.17) is not used on your
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network and change the IP addresses to that value.</p>
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<p></p>
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<pre class="xmp">192.168.17.1 (i5/OS side)
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192.168.17.2 (Windows server side)
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</pre>
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<p>Be aware that an IP address entered at the Windows console for the point
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to point virtual Ethernet overrides the value set in the NWSD for the TCPPORTCFG
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parameter *VRTETHPTP port .</p>
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<p>If the problem still persists, check the technical information databases
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at the
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<img src="eserver.gif" alt="IBM branded eserver" /><a href="http://www.ibm.com/eserver/iseries/support/">IBM iSeries Support Web
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page</a>
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<img src="www.gif" alt="Link outside Information Center." />. If you cannot find the solution there,
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contact your technical support provider. If the problem persists, contact
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IBM for service.</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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