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The other option is to use a web proxy hack to make your web browser point directly to the backend webserver. THIS WILL CAUSE ALL YOUR WEB BROWSER TRAFFIC TO GO TO THE BACKEND SERVER. Be sure to close any open windows to Facebook, Google, etc... prior to doing this test!!! This will also only work for non-SSL sites with no CU WebAuth.
From Firefox:
Select network, "Configure how Firefox connects to the Internet"
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