irule not being executed

Hi, Just to update. I'm only new to irules and irule logging so I'm learning as I go so forgive me for above misunderstanding. I think I misunderstood what a URI actually meant. I have since modified the irule to check the requestURI rather than the hostname and it now works. I added in a log to check what the actual hostname was. It was xxx.xxx.xxx therefore I deduced it wasnt meeting the condition so changed it to requestURI. It is now working as expected. Thanks so much Gabriel V. You pointed me in the right direction.