Can anybody help. I am using Oracle iAS (10g) which uses the Apache Web Server. I have two identical servers hosting the same application. I want clients to be able to request the app from the first server, but if this server can't serve the exact page asked for then the second server will send the page. Effectively I want url redirection, but only if the page requested by the initial url can't be served. How do I check that the page can't be served and then how do I initiate redirection to server 2?