Hello Leo Vegoda wrote:
Probably the simplest way will be subnet /64 or smaller, where part of IP will be MAC address of enduser.
The strong recommendation is to give your customers something between a /48 and a /64. NO LESS, unless you know for sure(!) that they only have a single machine, and no network behind it.
Even if they only have one machine there are advantages to assigning at least a /64.
Actually about 50% of all IPv4 address space was allocated from 1990 till 1995 (five years). Yes, IPv6 provide much more address space but if this address space will be wastefully allocated as IPv4, history will repeat itself Community should be more farseeing to avoid similar situation in future (and if we hope that any toothbrush will pretend for its own IPv6 address - near future) So, the strong recommendation to give customers between a /48 and a /64 (and /64 even for a single machine) - is the right way to lay the foundation of a new address space exhaustion -- Best wishes, Andrey Semenchuk Trifle Internet Service Provider (056) 731-99-11 www.trifle.net