86 lines
5.8 KiB
HTML
86 lines
5.8 KiB
HTML
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<meta name="DC.Title" content="Troubleshoot your Telnet SSL server" />
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<meta name="abstract" content="This topic gives you detailed information about troubleshooting your SSL server including system SSL return codes and a list of common SSL problems." />
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<meta name="description" content="This topic gives you detailed information about troubleshooting your SSL server including system SSL return codes and a list of common SSL problems." />
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<title>Troubleshoot your Telnet SSL server</title>
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<body id="rzaiwtroubles"><a name="rzaiwtroubles"><!-- --></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">Troubleshoot your Telnet SSL server</h1>
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<div><p>This topic gives you detailed information about troubleshooting
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your SSL server including system SSL return codes and a list of common SSL
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problems.</p>
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<div class="section">To identify problems with your Telnet SSL server, follow these steps:</div>
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<ol><li><span>Check your system status to verify that the proper
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software has been installed and that the servers are started.</span></li>
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<li><span>Ping your host server to check that TCP/IP is started and the network
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is OK.</span></li>
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<li><span>Check that the Telnet server is started.</span></li>
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<li><span>Check for an active SSL listener by using the NETSTAT *CNN command.</span></li>
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<li><span>Check the Telnet job log to find the SSL return code.</span></li>
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<li><span>Look up the SSL problems and return codes for suggestions to solve
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the problem.</span></li>
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</ol>
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<div class="section"><p>Incorrect digital certificates can cause many problems with SSL.
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Digital Certificate Manager lets you change your Certificate Authority or
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system certificates. To confirm that you have a valid system certificate,
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read how to start Digital Certificate Manager and then view the system certificate.</p>
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</div>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="rzaiwchksys.htm">Check system status</a></strong><br />
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<span>This topic lists the steps necessary
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to learn steps to follow to check system status.</span></li>
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<li class="ulchildlink"><strong><a href="rzaiwchkliste.htm">Check for an active SSL listener</a></strong><br />
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This topic provides information on how to check for an active SSL listener.</li>
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<li class="ulchildlink"><strong><a href="rzaiwchkjoblog.htm">Check the Telnet job log</a></strong><br />
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When SSL initialization and handshake fails, the Telnet server
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sends CPDBC <samp class="codeph">nn</samp> diagnostic messages to the QTVTELNET job.</li>
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<li class="ulchildlink"><strong><a href="rzaiwsslre.htm">SSL return codes</a></strong><br />
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This topic lists the system SSL return codes for the most common problems that can occur during SSL initialization or SSL handshake.</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaiwtrouble.htm" title="This topic provides helpful information to assist you in troubleshooting and correcting problems with Telnet.">Troubleshoot Telnet problems</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="rzaiwconfiguresslparent.htm" title="With the Secure Sockets Layer (SSL) protocol, you can establish secure connections between the Telnet server application and Telnet clients that provide authentication of one or both endpoints of the communication session. SSL also provides privacy and integrity of the data that client and server applications exchange.">Secure Telnet with SSL</a></div>
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<div><a href="../rzahu/rzahurzahu4abunderstanddc.htm">Digital certificates</a></div>
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<div><a href="../rzahu/rzahurzahu66adcmstart.htm">Start Digital Certificate Manager</a></div>
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</div>
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<div class="reltasks"><strong>Related tasks</strong><br />
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<div><a href="rzaiwssltel.htm" title="Use this topic to set up SSL on your iSeries server.">Configure SSL on the Telnet server</a></div>
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</div>
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</div>
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</body>
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</html> |