Windows Authentication in IIS Reverse Routing

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IIS

MVC

routing

Hi,
I have implemented ARR reverse routing in IIS 8.5

<rewrite>
      <rules>
        <rule name="Reverse Proxy to test" stopProcessing="true">
          <match url="^test(.*)" />
          <action type="Rewrite" url="http://10.210.19.103:80/{R:1}" />
        </rule>

      </rules>
    </rewrite>

This is the code in my webconfig
in my local machine IIS i.e, IP 10.210.19.103:80 an Application is installed which requires windows authentication.
but when i try to open that from my server using ARR it tried to load at first then gives 404 error
but at the same time i tried to add a html in my local IIS and access from server using ARR , it worked fine.

i am not sure why its not working for page which require windows authentication
please help.