[c-nsp] IPv6 subnets for point-to-point links

[sthaug at nethelp.no]

> If you're changing anyway, you might reconsider and directly go for /64s
> (a single /48 holds more than enough of them).  
> 
> There's a distinct chance that a 64 bit host ID will eventually become 
> important to do automatic IPSEC ("crypto generated addresses") and 
> you'll really want to avoid having to renumber all links then.

Maybe you could point us in the direction of this work? I would need good
arguments to start using /64 on point to point links.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no