72 lines
5.7 KiB
HTML
72 lines
5.7 KiB
HTML
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<meta name="DC.Title" content="LANINACTMR" />
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<meta name="abstract" content="The LAN inactivity timer (LANINACTMR) parameter of your SNA controller description determines how long your system waits before requesting a response from the remote station. Your system uses the request to test if the remote station is still accessible." />
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<title> LANINACTMR</title>
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<body id="rzajylaninactmr"><a name="rzajylaninactmr"><!-- --></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"> LANINACTMR</h1>
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<div><p>The LAN inactivity timer (LANINACTMR) parameter of your SNA controller
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description determines how long your system waits before requesting a response
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from the remote station. Your system uses the request to test if the remote
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station is still accessible.</p>
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<div class="section"><p>The default *CALC value for LANINACTMR is 10 seconds.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Performance considerations</h4><p>Unnecessary
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traffic is created if the value that you specify for the LANINACTMR parameter
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is too small. This might lead to a performance throughput problem. If it
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is too large, your system might not find out as quickly that the remote station
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is inaccessible.</p>
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<p>LANINACTMR is sensitive to whether the remote station
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is on the same LAN or not. If the station is across a bridge, you might need
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to increase this value. If the value is 0 (no time out), you will not be informed
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if the connection fails until your system attempts a data transfer.</p>
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</div>
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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="rzajysnaoveratmtimingissues.htm">SNA over Ethernet timing parameters</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="rzajychangingtimingparameters.htm" title="Do these steps to change the LAN timing parameters.">Changing timing parameters</a></div>
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</div>
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<div class="relref"><strong>Related reference</strong><br />
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<div><a href="rzajylancnntmrandlancnnrty.htm" title="The LAN connection timer (LANCNNTMR) and LAN connection retry (LANCNNRTY) parameters of your controller description define the frequency and persistence of polling the remote station to establish a connection">LANCNNTMR and LANCNNRTY</a></div>
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<div><a href="rzajylanrsptmrandlanfrmrty.htm" title="The LAN response timer (LANRSPTMR) and the LAN frame retry (LANFRMRTY) parameters in your controller description determine how soon and how often the system retransmits a frame.">LANRSPTMR and LANFRMRTY</a></div>
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<div><a href="rzajylanacktmrandlanackfrq.htm" title="Your SNA controller description includes the LAN acknowledgment timer (LANACKTMR) and the LAN acknowledgment frequency (LANACKFRQ) parameters. They work together to determine how often to send an acknowledgment to the remote station.">LANACKTMR and LANACKFRQ</a></div>
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<div><a href="rzajylanmaxout.htm" title="The Maximum outstanding data frames (LANMAXOUT) parameter of your SNA controller description specifies how many frames your system sends before waiting to receive an acknowledgment.">LANMAXOUT</a></div>
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<div><a href="rzajylanwdwstp.htm" title="The LAN window step (LANWDWSTP) parameter of your SNA controller description determines whether the number of outstanding frames are reduced during network congestion.">LANWDWSTP</a></div>
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<div><a href="rzajylanaccpty.htm" title="The LAN access priority (LANACCPTY) parameter of your SNA controller description determines a token's priority.">LANACCPTY</a></div>
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</div>
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