rewrite address bar in browser

Hi All,

 

I'm new to the world of irules and am trying

 

to find something that will change the url in

 

the address bar on the endusers browser.

 

so,, when they go to "aaa.myzone.com" I want

 

them to see "bbb.mynewzone.com" in the address

 

bar when the page displays.