WCF Client Proxy Error - System.Net.Sockets.SocketException

Question

Hi 

I am getting following error when i connect the WCF service that is hosted on ASP.Net internal server through client proxy ( Created  by Svcutil)

Error : System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 127.0.0.1:3524

Thanks