Tore, To comply with this policy we delegate at least /64 to end-users gateways. But this policy does not cover the network between WAN interfaces of CPE and ISP access gateway. Dmitry Cherkasov 2011/11/29 Tore Anderson <tore.anderson@redpill-linpro.com>:
* Dmitry Cherkasov
I am determining technical requirements to IPv6 provisioning system for DOCSIS networks and I am deciding if it is worth to restrict user to use not less then /64 networks on cable interface. It is obvious that no true economy of IP addresses can be achieved with increasing prefix length above 64 bits.
I am not familiar with DOCSIS networks, but I thought I'd note that in order to comply with the RIPE policies, you must assign at least a /64 or shorter to each end user:
http://www.ripe.net/ripe/docs/ripe-523#assignment_size
-- Tore Anderson Redpill Linpro AS - http://www.redpill-linpro.com