IRule Disaster

I'm running F5 LTM ver 9....and when I add IRule to VS I get "internet cannot display page" BUT Once I remove IRule I get the website....

 

 

i need to alllow only my datagroup access to the url if you are not on the group - you are supppose to get redirected but so far , on my logs all i gte is the IP address of internal connetcion not anything else.

 

 

 

when HTTP_REQUEST

 

{ log local0. "client IP is [IP::client_addr]"

 

if { ![matchclass [IP::client_addr] equals address_datagroup] } {

 

if { [[string tolower [HTTP::host]] equals "thewebsite.com"] and [matchclass [string tolower [HTTP::uri]] starts_with $::xxxxxxxxxxcom_uri_datagroup] } { HTTP::redirect "http://xxx.xxx.xxx.com"

 

}

 

}

 

}