iRule for taking part of an original URI and inserting to a new URL

Hi Bruce,

The values for most HTTP:: commands are cached in the same event of the same priority. To log the updated value, you can add a second HTTP_REQUEST event which runs after the default priority of 500:

when HTTP_REQUEST { 
    Check if some condition is true? 
   if { [string tolower [HTTP::host]] eq "search.devint.lpo" and [HTTP::path] eq "/listing" and [HTTP::query] contains "Ntt"} {
       Log the original Host and URI request 
      log local0. "Original Client Request is: [HTTP::header value host][HTTP::uri]" 

       Rewrite the URI with the original path and the query string replaced 
       with just the Ntt parameter value set for the q parameter 
      HTTP::uri "/globalSearch?q=[URI::query "?&[HTTP::query] &Ntt"]" 

       Update the host header 
      HTTP::header replace Host "www.devint.lpo" 

   }
}
when HTTP_REQUEST priority 501 {
    Log the modified Host and URI 
   log local0. "(501) Modified Client Request is: [HTTP::header value Host][HTTP::uri]" 
}

Aaron