shishir.hegde on "Able to access admin dashboard but not able to access site"

Hi,

For $_SERVER['HTTP_HOST'] i got the value shingle.ndsu.nodak.edu:8222.

I tried another variable $_SERVER['HTTP_X_FORWARDED_HOST'] which gave me the value http://www.ndsu.edu.

But i do not know how and where to use it to make it work.

Thanks,
Shishir