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 WG of
the IETF.
Title : The "ZONEVERSION" EDNS option for the version token
of a RR's zone
Authors : Hugo Salgado
Mauricio Vergara Ereche
Filename : draft-ietf-dnsop-zoneversion-02.txt
Pages : 10
Date : 2023-02-21
Abstract:
The "ZONEVERSION" EDNS option allows a DNS querier to request a DNS
authoritative server to add an EDNS option in the answer of such
query with a token field representing the version of the zone which
contains the answered Resource Record, such as the SOA serial field
in zones when this number corresponds to the zone version.
This "ZONEVERSION" 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 Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-dnsop-zoneversion/
There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-dnsop-zoneversion-02.html
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-dnsop-zoneversion-02
Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
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