This is definitely possible... you want Apache to act as a reverse proxy. For example to have all .asp files processed by the back end IIS server, you would set up something like: 
RewriteEngine  on
RewriteRule    ^/(.*\.asp)$ http://iis/$1 [P,L]

Replace iis with your IIS server's hostname. You'll need to have Apache compiled with mod_rewrite and mod_proxy for this to work.

For simpler proxying you can check out the ProxyPass directive.

In reply to Re: Private ASP page from a public Apache page by echo
in thread Private ASP page from a public Apache page by Anonymous Monk

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