RFC 9463

DHCP and Router Advertisement Options for the Discovery of Network-designated Resolvers (DNR), November 2023

File formats:

icon for HTML icon for text file icon for v3pdf icon for XML icon for inline errata
Also available: XML file for editing
M. Boucadair, Ed.
T. Reddy.K, Ed.
D. Wing
N. Cook
T. Jensen
add (int)

Cite this RFC: TXT  |  XML  |   BibTeX

DOI:  https://doi.org/10.17487/RFC9463

Discuss this RFC: Send questions or comments to the mailing list add@ietf.org

Other actions: View Errata  |  Submit Errata  |  Find IPR Disclosures from the IETF  |  View History of RFC 9463


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 QUIC). Particularly, it allows a host to learn an Authentication Domain Name together with a list of IP addresses and a set of service parameters to reach such encrypted DNS resolvers.

For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.

Advanced Search