< draft-klh-dnsop-rfc8109bis-03.txt   draft-klh-dnsop-rfc8109bis-04.txt >
Network Working Group P. Koch Network Working Group P. Koch
Internet-Draft DENIC eG Internet-Draft DENIC eG
Obsoletes: 8109 (if approved) M. Larson Obsoletes: 8109 (if approved) M. Larson
Intended status: Best Current Practice P. Hoffman Intended status: Best Current Practice P. Hoffman
Expires: 12 May 2022 ICANN Expires: 20 November 2022 ICANN
8 November 2021 19 May 2022
Initializing a DNS Resolver with Priming Queries Initializing a DNS Resolver with Priming Queries
draft-klh-dnsop-rfc8109bis-03 draft-klh-dnsop-rfc8109bis-04
Abstract Abstract
This document describes the queries that a DNS resolver should emit This document describes the queries that a DNS resolver should emit
to initialize its cache. The result is that the resolver gets both a to initialize its cache. The result is that the resolver gets both a
current NS Resource Record Set (RRset) for the root zone and the current NS Resource Record Set (RRset) for the root zone and the
necessary address information for reaching the root servers. necessary address information for reaching the root servers.
This document, when published, obsoletes RFC 8109. This document, when published, obsoletes RFC 8109.
skipping to change at page 1, line 37 skipping to change at page 1, line 37
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This Internet-Draft will expire on 12 May 2022. This Internet-Draft will expire on 20 November 2022.
Copyright Notice Copyright Notice
Copyright (c) 2021 IETF Trust and the persons identified as the Copyright (c) 2022 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
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license-info) in effect on the date of publication of this document. license-info) in effect on the date of publication of this document.
Please review these documents carefully, as they describe your rights Please review these documents carefully, as they describe your rights
and restrictions with respect to this document. Code Components and restrictions with respect to this document. Code Components
extracted from this document must include Simplified BSD License text extracted from this document must include Revised BSD License text as
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Table of Contents Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1. Changes from RFC 8109 . . . . . . . . . . . . . . . . . . 3 1.1. Changes from RFC 8109 . . . . . . . . . . . . . . . . . . 3
1.2. Terminology . . . . . . . . . . . . . . . . . . . . . . . 3 1.2. Terminology . . . . . . . . . . . . . . . . . . . . . . . 3
2. Description of Priming . . . . . . . . . . . . . . . . . . . 4 2. Description of Priming . . . . . . . . . . . . . . . . . . . 4
2.1. Content of Priming Information . . . . . . . . . . . . . 4 2.1. Content of Priming Information . . . . . . . . . . . . . 4
3. Priming Queries . . . . . . . . . . . . . . . . . . . . . . . 5 3. Priming Queries . . . . . . . . . . . . . . . . . . . . . . . 5
3.1. Repeating Priming Queries . . . . . . . . . . . . . . . . 5 3.1. Repeating Priming Queries . . . . . . . . . . . . . . . . 5
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