iRule to log IP/Cookie

I have it working with this:

    ltm rule Example_Rule {
    when HTTP_REQUEST {
                       log local0. "Client IP: [IP::client_addr]:[TCP::client_port] Client cookie values [HTTP::cookie names]" 
                                   }


        when HTTP_RESPONSE {
                       log local0. "Server IP: [IP::server_addr] Server cookie values [HTTP::cookie names]" 
                                   }
}