Canonical URL:

https://www.rfc-editor.org/rfc/rfc7766.txt

File formats:

Status:

PROPOSED STANDARD

Obsoletes:

RFC 5966

Updates:

RFC 1035, RFC 1123

Updated by:

RFC 8490

Authors:

J. Dickinson
S. Dickinson
R. Bellis
A. Mankin
D. Wessels

Stream:

IETF

Source:

dnsop (ops)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC7766

Discuss this RFC: Send questions or comments to dnsop@ietf.org

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF

Abstract

This document specifies the requirement for support of TCP as a transport protocol for DNS implementations and provides guidelines towards DNS-over-TCP performance on par with that of DNS-over-UDP. This document obsoletes RFC 5966 and therefore updates RFC 1035 and RFC 1123.

For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.

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