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

9 Oct 2014

      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 -----
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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
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Why would you only allocate a residential customer a single /64?
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That's totally short sighted in my view.
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On Thu, Oct 9, 2014 at 2:07 PM, Faisal Imtiaz < faisal@snappytelecom.net >
wrote:
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We are going thru a similar process.. from all of my reading, best practice
discussions etc..

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Here is what i have understood so far:-

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Residential Customers: /64

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Small & Medium size Business Customers: /56

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

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

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Regards

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Faisal Imtiaz
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Snappy Internet & Telecom

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