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Re: [alto] Review of draft-ietf-alto-xdom-disc (Part 1: Sections 1 - 3)

Sebastian Kiesel <ietf-alto@skiesel.de> Wed, 19 July 2017 20:10 UTC

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Date: Wed, 19 Jul 2017 22:10:40 +0200
From: Sebastian Kiesel <ietf-alto@skiesel.de>
To: "Y. Richard Yang" <yry@cs.yale.edu>
Cc: IETF ALTO <alto@ietf.org>, draft-ietf-alto-xdom-disc@ietf.org
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Subject: Re: [alto] Review of draft-ietf-alto-xdom-disc (Part 1: Sections 1 - 3)
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Hi Richard,

many thanks for the review - already looking forward for part 2.

After quickly browsing your comments, most seem to be more or
less editorial, except for one technical issue:

On Wed, Jul 19, 2017 at 09:01:02PM +0200, Y. Richard Yang wrote:
> 
> - Sec. 2.3.4
>    2.  if the prefix length is 64 bits, the domain name is shortened by
>        16 labels (i.e., purge the 16th dot from the left and everything
>        left of it),
> 
> [yry: 127-64?]

I think our wording is correct.  We want to strip 64 bits (from 128 total).
These 64 bits correspond to 16 hexadecimal digits, called labels in DNS speak,
each separated by a dot.

Does this make sense to you?


Thanks again!
Sebastian

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