Brilliant! i was hoping i was just being stupid :) Thanks, Rob > That isn't true. Multicast membership is for the entire interface. If you > want the socket to receive only a particular group, you need to bind to > that group address. All INADDR_ANY sockets will (and should) receive all > packets for any local address with the same port, including all multicast > groups that have been joined. > - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html