Erik, Yes I mean multicast and not broadcast. The destination address is the group still, unless I have different multicast groups - one for IG, one for the engineer etc. That would be a waste. Regards Ranga
-----Original Message----- Are you shure you don't mean broadcast here? For what i know, multicast has the destination ip-addresses inside the packages, so only intended computers should receive the data. Erik _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel