Re: [DNSOP] I-D Action: draft-ietf-dnsop-dns-capture-format-03.txt

Stephane Bortzmeyer <bortzmeyer@nic.fr> Sun, 16 July 2017 13:51 UTC

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Date: Sun, 16 Jul 2017 15:49:08 +0200
From: Stephane Bortzmeyer <bortzmeyer@nic.fr>
To: Richard Gibson <rgibson@dyn.com>
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Subject: Re: [DNSOP] I-D Action: draft-ietf-dnsop-dns-capture-format-03.txt
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On Mon, Jul 03, 2017 at 07:22:14PM -0400,
 Richard Gibson <rgibson@dyn.com>; wrote 
 a message of 289 lines which said:

> * Communicate aggregation of IP addresses into prefixes (i.e., the
> irrelevance of least-significant bits in ip-address values) with new
> "client-prefix-length-ipv4" and "client-prefix-length-ipv6" and
> "server-prefix-length-ipv4" and "server-prefix-length-ipv6" file
> preamble configuration options.

Yes, it is very important in privacy-conscious settings, when you want
to blur the data.