Set up iRule to direct traffic to an IP address based on URL string

You can do it like this:

when HTTP_REQUEST {

 switch -glob [string tolower [HTTP::host]] {

 "abc.domain.com" {

 pool Pool_Number1 }

 "def.domain.com" {

 pool Pool_Number2 }

 }

}

Or you can use a local traffic policy like this:

I prefer to use the Local Traffic Policy, because then you can see the pool on the Network Map. The pool doesn't show up on the Network Map with an iRule.