RFC 2147

TCP and UDP over IPv6 Jumbograms, May 1997

Canonical URL:
https://www.rfc-editor.org/rfc/rfc2147.txt
File formats:
Plain TextPDF
Status:
PROPOSED STANDARD
Obsoleted by:
RFC 2675
Author:
D. Borman
Stream:
IETF
Source:
ipngwg (int)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC2147

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

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


Abstract

IPv6 supports datagrams larger than 65535 bytes long, often referred to as jumbograms, through use of the Jumbo Payload hop-by-hop option. The UDP protocol has a 16-bit length field that keeps it from being able to make use of jumbograms, and though TCP does not have a length field, both the MSS option and the Urgent field are constrained by 16-bits. This document describes some simple changes that can be made to allow TCP and UDP to make use of IPv6 jumbograms. [STANDARDS-TRACK]


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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