Forwarding by destination ip in VS of type "performance (Layer 4)"

If I understand correctly you need to update your iRule as follows:

when CLIENT_ACCEPTED {
    if { ([class match [IP::local_addr] equals net_CPD_allow]) }{
       log local0. "La IP  [IP::client_addr] va al cpd --> 10.245.0.0/16"
       forward   
    } else {
       pool "bluecoat_redireccion_wifi_Any"
    }    
}

First use class not matchclass (old method of data group lookup) second need to use IP::local_addr if you want the F5 Virtual Server address in a clientside context like CLIENT_ACCEPTED.

NOTE: I think IP::local_addr will work as destination address for a wildcard forwarding Virtual Server but you never tried it so you will have to test.