[users@httpd] LoadBalancing: help on hiding backend servers

["Andrea" <palmieri@xxxxxx>]

Hy everybody,

I'am using Apache as a reverse proxy:

 

RewriteMap    lb      rnd:/path/to/backend.table

RewriteRule   ^/(.+)$ http://${lb:www}/$1           [P,L]

backend.table consists of

www ww1.example.com|ww2.example.com|ww3.example.com|ww4.example.com

Doing this I achieve load balancing...

but I would like to hide the url of the backend servers on the adddress bar of the user browser 

leaving there url typed by the user.

Is there any way to achieve this ?

Thanks 

Andrea