Session Time out in IIS 7

asp.netiis-7session-timeout

I like to host asp.net web application in IIS 7.0 (windows server 2008).

I configured session state as sessionstate mode="inproc" timeout = 120.
Even the session expires within 15 seconds. What could be the problem?.

Thanks

You can check your connection timeout in these 2 areas. enter image description here

enter image description here

Advanced settings

If you want to set the timeout to 20 minutes, use something like this:

    <configuration>
      <system.web>
         <sessionState timeout="20"></sessionState>
      </system.web>
    </configuration>

The 2^nd option is the one you want.

In your web.config, make sure these keys exist:

<configuration>
    <system.webServer>
        <validation validateIntegratedModeConfiguration="false"/>
    </system.webServer>
</configuration>