Re: [Wg-ipv6-guide] RE: Wg-ipv6-guide digest, Vol 1 #10 - 1 msg

[(Tomohiro -INSTALLER-Fujisaki/$BF#:j(B $BCR9((B )<fujisaki@syce.net>]

 | > And I think it's better to separate 'number of /48s' and 'prefix
 | > size' issue. At 1st allocation, an ISP gets one more /32 (this ISP has
 | > /31 prefix),  and at 2nd subsequent allocation, the ISP gets one more
 | > /31(/30 prefix, consequently) (is this correct?).
 |
 | Sorry, I'm not sure if I understand your point. Could you please
 | explain a little bit more?

Well, I think bellow two points should be written in guidelines.
(I'm not sure my understanding is correct)

POINT 1:
1) an ISP can offer first subsequent allocation if 7,132 * 48s of their
  address block.

2) The ISP will offer second subsequent allocation after they allocate
  more 5,285 (12,417 totally) /48s.


POINT 2:
a) The ISP will at least get one more /32 at 1). Then, the ISP has /31
   address size.

b) The ISP will get one more /31 at 2). Then it will have /30.


--
Tomohiro Fujisaki, Nippon Telegraph and Telephone Corporation.