On 2011-05-31, at 12:10 , Mohacsi Janos wrote: > If you get /64 and you need more subnets from your provider then probably you > asked something wrong.
Or you have the wrong provider... but if this is the only provider available in your area, that can offer you a symmetric 100 MBit/s fibre connection for business purposes, what are you going to do? Move your whole company elsewhere? I don't think so. Sometimes it is also a question of money; you can have a larger prefix, if you are willing to pay ten times the price, which is not acceptable for every company in the world. > What collision? You should use 'u' bit accrdingly: > 1 - if automaticaly assigned > 0 - if manually assigned. But it is also 0 for SLAAC addresses w/ privacy extension and those are automatically assigned, in example. Regards, Markus -------------------------------------------------------------------- IETF IPv6 working group mailing list [email protected] Administrative Requests: https://www.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------
