[address-policy-wg] getting second IPv6 PA as a LIR
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Marcin Kuczera
marcin at leon.pl
Mon May 2 20:37:35 CEST 2011
> If you give your customers a single /128, you're forcing *them* to use > NAT. This is bad. > >> 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. ok, I understand the concept.. still have to wait for proper BRAS and CPE implementations... And I understand, that i.e. /64 for subscribers network is something that in IPv4 PI world would be forbidden (i.e. /29). If all of us agree, that there is enough address space for every toothbrush, subscribers can get something between /48 an /64 and this is will be usual, and even in IPv6 PA space there will be no every subnet registration (as I understand, and as it is requiured for IPv4 PA) - why IPv6 PI can not be similar to IPv6 PA then ??? Regards, Marcin
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