> De : Rob Seastrom <r...@seastrom.com> > > This space wouldn't be used much anyway, > > given that most 6RD routers use only one /64, sometimes two. > > I argue that a /60 is actually the best compromise here, from > > a space and usage point of view. > > IPv4-thinking. In the fullness of time this line of reasoning [...]
Hopefully, the fullness of time won't apply to 6RD (this is what was being discussed here, not dual-stack). Most MSOs are planning /56s for native. ARIN 2011-3 is great, but it came a bit late (January 2012) for those who already had planned their network. /JF
