73 lines
4.6 KiB
HTML
73 lines
4.6 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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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta name="DC.Type" content="task" />
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<meta name="DC.Title" content="Verify TCP/IP configuration" />
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<meta name="DC.Relation" scheme="URI" content="rzaijpcnet.htm" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Verify TCP/IP configuration</title>
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</head>
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<body id="vertcppc"><a name="vertcppc"><!-- --></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">Verify TCP/IP configuration</h1>
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<div><div class="section"> <p>You can verify that TCP/IP is set up correctly on your PC by
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issuing a PING command to the <span class="keyword">iSeries™</span> server:</p>
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</div>
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<ol><li class="stepexpand" id="vertcppc__cwbping"><a name="vertcppc__cwbping"><!-- --></a><span>Open
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a command prompt. </span></li>
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<li class="stepexpand"><span>Type <samp class="codeph">PING <em>system</em></samp> where <samp class="codeph"><em>system</em></samp> is
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the name of the <span class="keyword">iSeries</span> server
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that you want to connect to.</span></li>
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<li class="stepexpand"><span>If your TCP/IP configuration is correct, you should see reply messages
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from the <span class="keyword">iSeries</span> server. If
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you do not see these reply messages, here are some possible reasons why the
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PING command failed: </span> <ul><li>You might be trying to PING the wrong address. Check the address of the <span class="keyword">iSeries</span> server.</li>
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<li>You might have an incorrect IP address listed for the <span class="keyword">iSeries</span> server
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in your HOSTS file or DNS entry. This occurs only when you try to PING an <span class="keyword">iSeries</span> server by name (as opposed to
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the IP address). If so, try <samp class="codeph">PING <var class="varname">nnn.nnn.nnn.nnn</var></samp> where <samp class="codeph"><var class="varname">nnn.nnn.nnn.nnn</var></samp> is
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the IP address of the <span class="keyword">iSeries</span> server
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that you want to connect to. You can obtain the IP address of the <span class="keyword">iSeries</span> server from your system administrator.
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If that works, update your HOSTS file or DNS entry with the correct address.</li>
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<li>Incorrect LAN adapter address is set in the adapter properties on the
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PC.</li>
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<li>There is no physical connection to the <span class="keyword">iSeries</span> server.</li>
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<li>The <span class="keyword">iSeries</span> server or network
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name is not correct.</li>
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<li>TCP/IP is not configured correctly on the PC.</li>
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<li>TCP/IP is not installed or configured correctly, or is not started, on
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the <span class="keyword">iSeries</span> server. These problems
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need to be addressed by the system administrator.</li>
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<li>The <span class="keyword">iSeries</span> server is down.</li>
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<li>The iSeries server
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is located behind a firewall that will not allow you to PING. Try <samp class="codeph">telnet <em>systemname</em></samp>.</li>
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<li>If none of the above explain your problem, restart and go through the
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configuration process again.</li>
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</ul>
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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="rzaijpcnet.htm" title="Use this information to configure TCP/IP on supported Windows operating systems.">Set up TCP/IP on the PC</a></div>
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<div class="previouslink"><strong>Previous topic:</strong> <a href="rzaijw95tcp.htm">Configure TCP/IP support on the PC</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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