Access restriction to certain URLs

The iRule that you have created is a literal compare, so the other domains should not be blocked by this iRule.

 

 

Did you need to just allow them through or did you need to route them to different server pools? If you just want to allow them through then you can use the iRule like you have it. If you need to route each different [HTTP::host] then you will need to make a few additions (I would suggest using a switch statement).