Redirection on below url as mentioned below and keep the original url as it is...

Is 'uat.toolboxbo.kamalesh.com' the only HTTP Host serviced from this Virtual Server, or are there others for which the redirection should be omitted? Also, has your client specified if it's a permanent redirection mapping, or only temporary redirect which will be removed some day?

You can use the code below, but only if you do not have other HTTP Hosts serviced from the same Virtual Server.

when HTTP_REQUEST {

   Replace 302 with 301 if it's a permanent change.
  HTTP::respond 302 Location "http://cfrsv50143005ap.p2-eu.kamlesh.net:9080[HTTP::uri]" Connection Close

}