hugo, mauricio,
i hope you will change your nomenclature. a zone serial applies to an
rrset not just to an rr. answers contain rrsets not merely rrs. other
than this, your proposal looks solid to me.
paul
re:
[email protected] wrote on 2022-04-06 07:08:
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-ietf-dnsop-rrserial-01.txt
Pages : 6
Date : 2022-04-06
Abstract:
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.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-dnsop-rrserial/
There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-dnsop-rrserial-01.html
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-dnsop-rrserial-01
Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
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P Vixie
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