A new Request for Comments is now available in online RFC libraries.
RFC 8312
Title: CUBIC for Fast Long-Distance Networks
Author: I. Rhee,
L. Xu,
S. Ha,
A. Zimmermann,
L. Eggert,
R. Scheffenegger
Status: Informational
Stream: IETF
Date: February 2018
Mailbox: rhee@ncsu.edu,
xu@unl.edu,
sangtae.ha@colorado.edu,
alexander.zimmermann@rwth-aachen.de,
lars@netapp.com,
rs.ietf@gmx.at
Pages: 18
Characters: 42194
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-tcpm-cubic-07.txt
URL: https://www.rfc-editor.org/info/rfc8312
DOI: 10.17487/RFC8312
CUBIC is an extension to the current TCP standards. It differs from
the current TCP standards only in the congestion control algorithm on
the sender side. In particular, it uses a cubic function instead of
a linear window increase function of the current TCP standards to
improve scalability and stability under fast and long-distance
networks. CUBIC and its predecessor algorithm have been adopted as
defaults by Linux and have been used for many years. This document
provides a specification of CUBIC to enable third-party
implementations and to solicit community feedback through
experimentation on the performance of CUBIC.
This document is a product of the TCP Maintenance and Minor Extensions Working Group of the IETF.
INFORMATIONAL: This memo provides information for the Internet community.
It does not specify an Internet standard of any kind. Distribution of
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