<p>If I do not specify the following in my web.xml file:</p>

<pre><code>&lt;session-config&gt;
    &lt;session-timeout&gt;10&lt;/session-timeout&gt;
&lt;/session-config&gt;
</code></pre>

<p>What will be my default session timeout? (I am running Tomcat 6.0)</p>

I'm sure it depends on your container. Tomcat is 30 minutes.