v6 subnet size for DSL & leased line customers

--- randy@psg.com wrote:--------

I work on a network with 100K+ DSL folks and 200+ leased line
customers, plus some other stuff. The leased line customers are
increasing dramatically. I should plan for a /64 for every DSL
customer and a /48 for every leased line customer I expect over the
next 5-7 years?

why not a /56 by default for both, and give them an opportunity to
justify more?

a /64 is a bit old-think unless you are having cost issues getting your
space from above.