sorry, i was wrong about ff02::1. >=> But do you assume that the default router on a p2p link >will forward mcast packets to multiple links even though >hosts on those links didn't join this group? > incoming packet to ff02::blah > | > H2--------R------- H1 >If only H2 joined, doyou assume that the router will >send it to H1 as well? Why? >Note H1 and H2 do not share the same link.
i was trying to think about packets originated from R. not the forwarding case. itojun -------------------------------------------------------------------- IETF IPng Working Group Mailing List IPng Home Page: http://playground.sun.com/ipng FTP archive: ftp://playground.sun.com/pub/ipng Direct all administrative requests to [EMAIL PROTECTED] --------------------------------------------------------------------