On Sat, Feb 22, 2003 at 11:04:14AM -0800, Jeremy T. Bouse wrote: > addresses just like any IPv6 unicast address has a scope... That said > you can have a multicast address that is node-local, link-local, > site-local and global[1]. Yes, but since the smalles network scope is link local, there is no difference to v4 broadcast on the wire, or v4 multicast on the nic. BTW: whats your ipv6 application, if i may ask? Greetings Bernd