Re: IPv6 Default Allocation - What size allocation are you giving out

[Faisal Imtiaz <faisal () snappytelecom net>]

Like I said, this was my understanding.... I am glad that it is being pointed out to be in-correct.... 

I don't have a reason for why a /64 as much as I also don't have any reason Why NOT.... 

So, let me ask the question in a different manner... 
What is the wisdom / reasoning behind needing to give a /56 to a Residential customer (vs a /64). 

Regards. 

Faisal Imtiaz 
Snappy Internet & Telecom 
----- Original Message -----

> From: "Sam Silvester" <sam.silvester () gmail com>
> To: "Faisal Imtiaz" <faisal () snappytelecom net>
> Cc: "Erik Sundberg" <ESundberg () nitelusa com>, "NANOG" <nanog () nanog org>
> Sent: Wednesday, October 8, 2014 11:47:01 PM
> Subject: Re: IPv6 Default Allocation - What size allocation are you giving
> out

> Why would you only allocate a residential customer a single /64?

> That's totally short sighted in my view.

> On Thu, Oct 9, 2014 at 2:07 PM, Faisal Imtiaz < faisal () snappytelecom net >
> wrote:

> > We are going thru a similar process.. from all of my reading, best practice
> > discussions etc..

> > Here is what i have understood so far:-

> > Residential Customers: /64

> > Small & Medium size Business Customers: /56

> > Large Business size or a multi-location Business Customer: /48

> > Don't skimp on allocating the subnets like we do on IPv4
>
> > Better to be 'wasteful' than have to come back to re-number or re-allocate
> > .

> > Regards

> > Faisal Imtiaz
>
> > Snappy Internet & Telecom

> > ----- Original Message -----
>
> > > From: "Erik Sundberg" < ESundberg () nitelusa com >
>
> > > To: nanog () nanog org
>
> > > Sent: Wednesday, October 8, 2014 9:18:16 PM
>
> > > Subject: IPv6 Default Allocation - What size allocation are you giving
> > > out
>
> > >
>
> > > I am planning out our IPv6 deployment right now and I am trying to figure
> > > out
>
> > > our default allocation for customer LAN blocks. So what is everyone
> > > giving
>
> > > for a default LAN allocation for IPv6 Customers. I guess the idea of
>
> > > handing a customer /56 (256 /64s) or a /48 (65,536 /64s) just makes me
>
> > > cringe at the waste. Especially when you know 90% of customers will never
>
> > > have more than 2 or 3 subnets. As I see it the customer can always ask
> > > for
>
> > > more IPv6 Space.
>
> > >
>
> > > /64
>
> > > /60
>
> > > /56
>
> > > /48
>
> > >
>
> > > Small Customer?
>
> > > Medium Customer?
>
> > > Large Customer?
>
> > >
>
> > > Thanks
>
> > >
>
> > > Erik
>
> > >
>
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