Re: [v6ops] draft-ietf-v6ops-icp-guidance WGLC

Mark ZZZ Smith <markzzzsmith@yahoo.com.au> Tue, 07 August 2012 09:40 UTC

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Date: Tue, 07 Aug 2012 02:39:57 -0700
From: Mark ZZZ Smith <markzzzsmith@yahoo.com.au>
To: Brian E Carpenter <brian.e.carpenter@gmail.com>, Cameron Byrne <cb.list6@gmail.com>
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Cc: "v6ops@ietf.org" <v6ops@ietf.org>, V6ops Chairs <v6ops-chairs@tools.ietf.org>, Ron Bonica <ron@bonica.org>
Subject: Re: [v6ops] draft-ietf-v6ops-icp-guidance WGLC
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Hi,


----- Original Message -----
> From: Brian E Carpenter <brian.e.carpenter@gmail.com>
> To: Cameron Byrne <cb.list6@gmail.com>
> Cc: "v6ops@ietf.org" <v6ops@ietf.org>; V6ops Chairs <v6ops-chairs@tools.ietf.org>; Ron Bonica <ron@bonica.org>
> Sent: Tuesday, 7 August 2012 7:24 PM
> Subject: Re: [v6ops] draft-ietf-v6ops-icp-guidance WGLC
> 
> On 07/08/2012 04:59, Cameron Byrne wrote:
>>  On Sun, Aug 5, 2012 at 10:29 PM, Fred Baker (fred) <fred@cisco.com> 
> wrote:
>>>  This is to open a two week Working Group last Call on
>>> 
>>>  http://datatracker.ietf.org/doc/draft-ietf-v6ops-icp-guidance
>>>    "IPv6 Guidance for Internet Content and Application Service 
> Providers",
>>>    Brian Carpenter, Sheng Jiang, 10-Jul-12
>>> 
<>
>> 
>>  It seems like NPTv6 is a much more modern approach that is much more
>>  likely to be deployed ... 
> 
> For content providers???
> 


Wouldn't NPTv6's Experimental status mean it shouldn't really be suggested in an advisory document like this? If it was mentioned, then I think there'd have to be text discussing it's drawbacks in ICP scenarios e.g. the consequences of content hosts/applications not knowing their own IPv6 identity, and discussion around NPTv6 in a situation where the "cloud" application traffic is encrypted (I think this is going to increase significantly with the rapid adoption of BYO devices and Wifi offload).

Regards,
Mark.