Please review this iRule

There is allot of IF-ELSEIF statements. It maybe more efficient to use the switch statement

For example

      
     when HTTP_REQUEST {      
         switch -glob [HTTP::uri] {     
     "*/securemail*" { HTTP::redirect "https://someotherdomain.com/messenger/"  }     
     "*/test/*" { pool pilotweb }     
     "/raersWeb*" { pool Reporting_Production  }     
     "*"/teleform/*" { pool reporting }     
     .     
     .     
     .     
     DEFAULT {     
        set uri [HTTP::uri]      
        set UA [HTTP::header "User-Agent"]      
        log local0. "lb fallthrough: $uri browser $UA"      
        pool oracleweb      
     }     
         }     
     }        
     

Click here and/or Click here for more indepth view of using the "switch" command

Also if you have a default pool already assigned to the virtual address it will mean if non of these matches it basically picks the pool.

Hope this helps

CB