On Sat, Dec 10, 2011 at 9:55 AM, Daniel Roesen <d...@cluenet.de> wrote: >> > Any switch on the path? >> >> It is an L2 circuit that rides a couple of different pieces of gear before >> it lands at the other side. > > Sounds like this equipment having problems with IPv6 multicast...
Yep, that's why I was asking - but it doesn't explain how/why ND for GUA works in this case. -- SY, Jen Linkova aka Furry