IE user agent

Ok! Now is works. This Irule will search for trident is the http request and if there is no such a string it will show an html page with a message that not ie browser is not supported. enjoy!

when RULE_INIT { set static::refresh_time 30 set static::notification_page {

BODY {text-align: center}

<h3>Open This Site Only in IE</h3>
`

<font color="DarkSlateBlue"    

Thanks

<font color="Teal"     
    **IT Team**

 } 
 }
 when HTTP_REQUEST {
if { !([string tolower [HTTP::header User-Agent]] contains "trident") } {
    HTTP::respond 200 content [subst $static::notification_page] Mime-Type "text/html"
      log local0. "Client  IP:[IP::client_addr]  has been redirected with user agent :[HTTP::header User-Agent]"
    } 
else {

`}

}