url rewrite with class

You don't need the starts_with operator inside findclass to make this work. Just populate the class like this:

test /main.html

foo /foo.html

Then in your iRule grab the first portion of the URI before doing the comparison.

So something like:

 
 when HTTP_REQUEST { 
    Grab the portion of the URI after the first / and before the second / 
   set part [getfield [string tolower [HTTP::uri]] "/" 2] 
   set newURI [findclass $part $::yourClass " "] 
   if { $newURI ne "" } { 
     HTTP::uri $newURI 
   } 
 }  
 

Colin