[DNSOP] I-D Action: draft-salgado-dnsop-rrserial-01.txt

internet-drafts@ietf.org Thu, 03 June 2021 15:48 UTC

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Subject: [DNSOP] I-D Action: draft-salgado-dnsop-rrserial-01.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 WG of the IETF.

        Title           : The "RRSERIAL" EDNS option for the SOA serial of a RR's zone
        Authors         : Hugo Salgado
                          Mauricio Vergara Ereche
	Filename        : draft-salgado-dnsop-rrserial-01.txt
	Pages           : 6
	Date            : 2021-06-03

   The "RRSERIAL" EDNS option allows a DNS querier to request a DNS
   authoritative server to add an EDNS option in the answer of such
   query with the SOA serial number field of the origin zone which
   contains the answered Resource Record.

   This "RRSERIAL" data allows to debug and diagnose problems by helping
   to recognize the data source of an answer in an atomic single query,
   by associating the response with a respective zone version.

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