[DNSOP] I-D Action: draft-yao-dnsop-accompanying-questions-03.txt

internet-drafts@ietf.org Fri, 23 June 2017 07:41 UTC

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Subject: [DNSOP] I-D Action: draft-yao-dnsop-accompanying-questions-03.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Domain Name System Operations of the IETF.

        Title           : A DNS Query including A Main Question with Accompanying Questions
        Authors         : Jiankang Yao
                          Paul Vixie
                          Ning Kong
                          Xiaodong Li
	Filename        : draft-yao-dnsop-accompanying-questions-03.txt
	Pages           : 11
	Date            : 2017-06-23

   This document enables DNS initiators to send a main question
   accompanying with several related questions in a single DNS query,
   and enables DNS responders to put the answers into a single DNS
   response.  This extension enables a range of initiators to look up
   "X, or failing that, Y" in a better way than both current
   alternatives.  This mechanism can reduce the number of DNS round-
   trips per application work-unit.

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