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<h1 class="topictitle1">JPing</h1>
<div><p></p>
<div class="section"><p>The <a href="javadoc/utilities/JPing.html#NAVBAR_TOP">JPing</a> class is a command line utility that allows you
to query your servers to see which services are running and which ports are
in service. To query your servers from within a Java™ application, use the <a href="javadoc/com/ibm/as400/access/AS400JPing.html#NAVBAR_TOP"> AS400JPing</a> class.</p>
<p>See
the <a href="javadoc/utilities/JPing.html#NAVBAR_TOP">JPing
javadoc</a> for more information about using JPing from within your Java application.</p>
<p>Call
JPing from the command line by using the following syntax:</p>
<pre> java utilities.JPing System [options]</pre>
<p>where:</p>
<ul><li>System = the iSeries™ server
that you want to query</li>
<li>[options] = one or more of the available options</li>
</ul>
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<div class="section"><h4 class="sectiontitle">Options</h4><p>You can use one or more of the following
options. For options that have abbreviations, the abbreviation is listed in
parenthesis.</p>
<dl><dt class="dlterm"><strong>-help (-h</strong> or <strong>-?)</strong></dt>
<dd>Displays the help text.</dd>
<dt class="dlterm"><strong>-service</strong><em> i5/OS_Service</em><strong> (-s</strong><em> i5/OS_Service</em><strong>)</strong></dt>
<dd>Specifies one specific service to ping. The default action is to ping
all services. You can use this option to specify one of the following services:
as-file, as-netprt, as-rmtcmd, as-dtaq, as-database, as-ddm, as-central, and
as-signon.</dd>
<dt class="dlterm"><strong>-ssl</strong></dt>
<dd>Specifies whether or not to ping the ssl ports. The default action is
not to ping the ssl ports.</dd>
<dt class="dlterm"><strong>-timeout (-t)</strong></dt>
<dd>Specifies the timeout period in milliseconds. The default setting is 20000,
or 20 seconds.</dd>
</dl>
</div>
<div class="section"><h4 class="sectiontitle">Example: Using JPing from the command line</h4><p>For example,
use the following command to ping the as-dtaq service, including ssl ports,
with a timeout of 5 seconds:</p>
<pre> java utilities.JPing myServer -s as-dtaq -ssl -t 5000</pre>
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