Forms/Reports with Reverse Proxy and Load Balance

Hello Guys,
I want to setup an environment with apache as reverse proxy for uses with Forms and Reports.
Is there any special configuration? Or just config rewrite rules?
Something like this:
Users -----> NLB Device -----> Reverse Proxy (Apache - 2 machines) -----> Oracle Application Server (Forms/Reports - N machines)
Best Regards

I haven't made one, but I think it should work, just dont forget to use proxypass and prosypassreverse.
Regards

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