Redirect from HTTPs to HTTP

For that, you'll need to have the 2 VIPs (one for http and one for https), and on the HTTP vip, you could use an iRule like this to force https:

when HTTP_REQUEST {
    switch -glob [string tolower [HTTP::uri]] {
        "/something/somethingelse*" -
        "/something/anything*" {
            HTTP::redirect "https://[HTTP::host][HTTP::uri]"
        }
        default {
             Do nothing for the rest of them
        }
    }
}

Then if you want the opposite for the HTTPS VIP, you can just create a new iRule basically the same except that you redirect in the the

default