RFC 7766

DNS Transport over TCP - Implementation Requirements, March 2016

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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 8729.