[DNSOP] I-D Action: draft-ietf-dnsop-structured-dns-error-02.txt

internet-drafts@ietf.org Sat, 29 April 2023 07:15 UTC

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Date: Sat, 29 Apr 2023 00:15:05 -0700
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Subject: [DNSOP] I-D Action: draft-ietf-dnsop-structured-dns-error-02.txt

A New Internet-Draft is available from the on-line Internet-Drafts
directories. This Internet-Draft is a work item of the Domain Name System
Operations (DNSOP) WG of the IETF.

   Title           : Structured Error Data for Filtered DNS
   Authors         : Dan Wing
                     Tirumaleswar Reddy
                     Neil Cook
                     Mohamed Boucadair
   Filename        : draft-ietf-dnsop-structured-dns-error-02.txt
   Pages           : 21
   Date            : 2023-04-29

Abstract:
   DNS filtering is widely deployed for various reasons, including
   network security.  However, filtered DNS responses lack information
   for end users to understand the reason for the filtering.  Existing
   mechanisms to provide explanatory details to end users cause harm
   especially if the blocked DNS response is to an HTTPS server.

   This document updates RFC 8914 by structuring the EXTRA-TEXT field of
   the Extended DNS Error to provide details on the DNS filtering.  Such
   details can be parsed by the client and displayed, logged, or used
   for other purposes.  Other than that, this document does not change
   any thing written in RFC 8914.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-dnsop-structured-dns-error/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-dnsop-structured-dns-error-02.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-dnsop-structured-dns-error-02

Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts

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