irule to redirect group of uri to maintenance page?

Hi, if you have created your page and hosted it somewhere, you can use the following simple iRule to redirect based on the URI:

when HTTP_REQUEST {
    if {[HTTP::uri] starts_with "/buy"} {
        HTTP::redirect "http://maintenance.page"
    }
}

This can also be done with a LTM Traffic Policy if you don't want to use iRules.

However, if you have created an HTML page and need to host it, you can potentially use iFiles

https://devcentral.f5.com/codeshare?sid=625