Re: [v6ops] SLAAC renum: Problem Statement & Operational workarounds

[Alexandre Petrescu <[e-mail]>]

Le 31/10/2019 à 20:15, Radu-Adrian Feurdean a écrit :
> 
> 
> On Thu, Oct 31, 2019, at 15:16, Owen DeLong wrote:
>> 
>> 
>>> On Oct 31, 2019, at 3:02 AM, Alexandre Petrescu
>>> <[e-mail]> wrote:
>>> 
>>> 
>> 
>>> Le 31/10/2019 à 04:05, Owen DeLong a écrit :
>>>> 8 /64s is a /61.
>>> Right, I guess 8 /64s is a /61 because 2^3 is 8, and 3+61 is 64.
>> 
>>> 
>> Well, a /60 would include not only ce10..ce17, but also ce18,
>> ce19, ce1a, ce1b, ce1c, ce1d, ce1e, and ce1f.
> 
> They DO provision a /60 per customer, they just keep half of it for
> their own use. The separate STB box was known to make use of it at
> some moment on the past. It may still be the case... probably...

I just found that the GUI on Android(!) lists 16 0xce10 to 0xce1f /64 
prefixes whereas the GUI on the web lists just the first 8.

There might be an inconsistency at Free about this.

So I get a /60.

Alex

> 
>> 256 /64s is a /56. You should be getting 65,536 /64s (a /48) and if
>> I were you, I would complain to any ISP that gave me less.I
> 
> Legacy of their past 64rd deployment.
>