iRule variable match is case sensitive

Hi

 

 

I want to use this piece of code above

 

 

class allowed_uris {

 

"/certapp"

 

"/authentication"

 

"/lms"

 

}

 

 

rule r1 {

 

if(tolower(http_uri) starts_with one of allowed_uris) {

 

use pool IIS_Pool_80

 

} else {

 

use pool beta.pmi.org

 

}

 

}

 

 

but im wondering if I need to have a WHEN statement above it that says

 

 

when HTTP_REQUEST {

 

}