How to display the server name in Help --> About --> Webserver section?

Dear All,

We have a clustered environment consisting of 8 Weblogic managed servers in 2 physical machines. In our 9311 system,when we log in to Web client, & go to Help --> About, the Web Server field shows the particular managed server where I login or the session is created like Server 1-1 (for physical machine 1 managed server 1) or Server 2-4 (for physical machine 2 managed server 4).

But in the 935 system, the same field is showing the IIS Proxy server name, hence we're unable to understand exactly in which managed server the session is created.

Is there any configuration where this can be switched or something like that? Any help from anyone will be greatly appreciated.