RFC 9463: DHCP and Router Advertisement Options for the Discovery of Network-designated Resolvers (DNR)

This document specifies new DHCP and IPv6 Router Advertisement options to discover encrypted DNS resolvers (e.g., DNS over HTTPS, DNS over TLS, and DNS over…

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Outgoing relationships (32 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 8174: Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words
Normative reference — RFC 4861: Neighbor Discovery for IP version 6 (IPv6)
Normative reference — RFC 2132: DHCP Options and BOOTP Vendor Extensions
Normative reference — RFC 8415: Dynamic Host Configuration Protocol for IPv6 (DHCPv6)
Normative reference — RFC 3396: Encoding Long Options in the Dynamic Host Configuration Protocol (DHCPv4)
Normative reference — RFC 8106: IPv6 Router Advertisement Options for DNS Configuration
Normative reference — RFC 9460: Service Binding and Parameter Specification via the DNS (SVCB and HTTPS Resource Records)
Normative reference — RFC 9461: Service Binding Mapping for DNS Servers
Informative reference — RFC 5280: Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile
Informative reference — RFC 6125: Representation and Verification of Domain-Based Application Service Identity within Internet Public Key Infrastructure Using X.509 (PKIX) Certificates in the Context of Transport Layer Security (TLS)
Informative reference — RFC 3552: Guidelines for Writing RFC Text on Security Considerations
Informative reference — RFC 7858: Specification for DNS over Transport Layer Security (TLS)
Informative reference — RFC 8484: DNS Queries over HTTPS (DoH)
Informative reference — RFC 8499: DNS Terminology
Informative reference — RFC 3646: DNS Configuration options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6)
Informative reference — RFC 8613: Object Security for Constrained RESTful Environments (OSCORE)
Informative reference — RFC 9250: DNS over Dedicated QUIC Connections
Informative reference — RFC 7227: Guidelines for Creating New DHCPv6 Options
Informative reference — RFC 4786: Operation of Anycast Services
Informative reference — RFC 7844: Anonymity Profiles for DHCP Clients
Informative reference — RFC 8310: Usage Profiles for DNS over TLS and DNS over DTLS
Informative reference — RFC 7113: Implementation Advice for IPv6 Router Advertisement Guard (RA-Guard)
Informative reference — RFC 7610: DHCPv6-Shield: Protecting against Rogue DHCPv6 Servers
Informative reference — RFC 7824: Privacy Considerations for DHCPv6
Informative reference — RFC 9462: Discovery of Designated Resolvers
Informative reference — RFC 6731: Improved Recursive DNS Server Selection for Multi-Interfaced Nodes
Informative reference — RFC 7513: Source Address Validation Improvement (SAVI) Solution for DHCP
Informative reference — RFC 7969: Customizing DHCP Configuration on the Basis of Network Topology
Informative reference — RFC 8801: Discovering Provisioning Domain Names and Data
Informative reference — RFC 9076: DNS Privacy Considerations
Informative reference — RFC 8146: Adding Support for Salted Password Databases to EAP-pwd

Incoming relationships (8 related RFCs)

Normatively referenced by — RFC 9462: Discovery of Designated Resolvers
Normatively referenced by — RFC 9953: DNS over CoAP (DoC)
Normatively referenced by — RFC 9540: Discovery of Oblivious Services via Service Binding Records
Normatively referenced by — RFC 9606: DNS Resolver Information
Informatively referenced by — RFC 9872: Recommendations for Discovering IPv6 Prefix Used for IPv6 Address Synthesis
Informatively referenced by — RFC 9704: Establishing Local DNS Authority in Validated Split-Horizon Environments
Informatively referenced by — RFC 9726: Operational Considerations for Use of DNS in Internet of Things (IoT) Devices
Informatively referenced by — RFC 9761: Manufacturer Usage Description (MUD) for TLS and DTLS Profiles for Internet of Things (IoT) Devices