102 lines
6.5 KiB
HTML
102 lines
6.5 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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<meta name="DC.Title" content="Step 4: Create the interfaces" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Identifier" content="natcreatevethifcs" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Step 4: Create the interfaces</title>
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</head>
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<body id="natcreatevethifcs"><a name="natcreatevethifcs"><!-- --></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">Step 4: Create the interfaces</h1>
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<div><div class="section"> <p>To create the TCP/IP interfaces, complete these steps:</p>
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</div>
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<ol><li><span>Create and start an i5/OS™ TCP/IP interface on partition B for
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general communication to and from the server. To create the interface, follow
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these steps:</span><ol type="a"><li><span>On the command line on partition B, type <kbd class="userinput">CFGTCP</kbd>,
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and then press Enter to see the Configure TCP/IP panel.</span></li>
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<li><span>Select option 1 (Work with TCP/IP Interfaces), and then press
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Enter.</span></li>
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<li><span>Select option 1 <span class="uicontrol"></span>(Add), and then press
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Enter to see the Add TCP/IP Interface (ADDTCPIFC) panel.</span></li>
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<li><span>At the <em>Internet address</em> prompt, type <kbd class="userinput">'10.1.1.2'</kbd>.</span></li>
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<li><span>At the <em>Line description</em> prompt, type <kbd class="userinput">ETHLINE</kbd>.</span></li>
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<li><span>At the <em>Subnet mask</em> prompt, type <kbd class="userinput">'255.255.255.0'</kbd>.</span></li>
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<li><span>Start the interface. On the Work with TCP/IP Interfaces panel,
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select option 9 (Start) by the interface.</span></li>
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</ol>
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</li>
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<li><span>Create and start another TCP/IP interface that connects to the
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external network. It should use the same line description as your existing
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external TCP/IP interface. This interface will eventually perform the address
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translation for your partition. To create the interface, follow these steps:</span><ol type="a"><li><span>On the command line on partition B, type <kbd class="userinput">CFGTCP</kbd>,
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and then press Enter to see the Configure TCP/IP panel.</span></li>
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<li><span>Select option 1 (Work with TCP/IP Interfaces), and then press
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Enter.</span></li>
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<li><span>Select option 1 (Add), and then press Enter to see the Add TCP/IP
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Interface (ADDTCPIFC) panel.</span></li>
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<li><span>For the <em>Internet address</em> prompt, type <kbd class="userinput">'10.1.1.3'</kbd>.</span></li>
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<li><span>For the <em>Line description</em> prompt, type <kbd class="userinput">ETHLINE</kbd>.</span></li>
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<li><span>For the <em>Subnet mask</em> prompt, type <kbd class="userinput">'255.255.255.0'</kbd>.</span></li>
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<li><span>Start the interface. On the Work with TCP/IP Interfaces panel,
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select option 9 (Start) by the interface.</span></li>
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</ol>
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</li>
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<li><span>Create and start the i5/OS TCP/IP interface on partition A for
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the virtual Ethernet. To create the interface, follow these steps:</span><ol type="a"><li><span>On the command line on partition A, type <kbd class="userinput">CFGTCP</kbd>,
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and press Enter to see the Configure TCP/IP panel.</span></li>
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<li><span>Select option 1 (Work with TCP/IP Interfaces), and then press
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Enter.</span></li>
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<li><span>Select option 1 (Add), and press Enter to see the Add TCP/IP
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Interface (ADDTCPIFC) panel.</span></li>
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<li><span>At the <em>Internet address</em> prompt, type <kbd class="userinput">'192.168.1.1'</kbd>.</span></li>
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<li><span>At the <em>Line description</em> prompt, type <kbd class="userinput">VETH0</kbd>.</span></li>
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<li><span>At the <em>Subnet mask</em> prompt, type <kbd class="userinput">'255.255.255.0'</kbd>.</span></li>
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<li><span>Start the interface. On the Work with TCP/IP Interfaces panel,
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select option 9 (Start) by the interface.</span></li>
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</ol>
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</li>
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<li><span>Create and start the i5/OS TCP/IP interface on partition B for
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the virtual Ethernet. To create the interface, follow these steps:</span><ol type="a"><li><span>On the command line on partition B, type <kbd class="userinput">CFGTCP</kbd>,
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and press Enter to see the Configure TCP/IP panel.</span></li>
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<li><span>Select option 1 (Work with TCP/IP Interfaces), and then press
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Enter.</span></li>
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<li><span>Select option 1 (Add), and press Enter to see the Add TCP/IP
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Interface (ADDTCPIFC) panel.</span></li>
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<li><span>At the <em>Internet address</em> prompt, type <kbd class="userinput">'192.168.1.5'</kbd>.</span></li>
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<li><span>At the <em>Line description</em> prompt, type <kbd class="userinput">VETH0</kbd>.</span></li>
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<li><span>At the <em>Subnet mask</em> prompt, type <kbd class="userinput">'255.255.255.0'</kbd>.</span></li>
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<li><span>Start the interface. On the Work with TCP/IP Interfaces panel,
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select option 9 (Start) by the interface.</span></li>
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</ol>
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</li>
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</ol>
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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="rzai2nat.htm" title="You can use i5/OS packet filtering to route traffic between a partition and the outside network.">Network address translation method</a></div>
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<div class="previouslink"><strong>Previous topic:</strong> <a href="rzai2natdataforward.htm">Step 3: Turn on IP datagram forwarding</a></div>
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<div class="nextlink"><strong>Next topic:</strong> <a href="rzai2natvfynetcom.htm">Step 5: Verify network communications</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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