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RFC 6525
Title: Stream Control Transmission Protocol (SCTP)
Stream Reconfiguration
Author: R. Stewart, M. Tuexen,
P. Lei
Status: Standards Track
Stream: IETF
Date: February 2012
Mailbox: randall@lakerest.net,
tuexen@fh-muenster.de,
peterlei@cisco.com
Pages: 34
Characters: 72734
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-tsvwg-sctp-strrst-13.txt
URL: http://www.rfc-editor.org/rfc/rfc6525.txt
Many applications that use the Stream Control Transmission Protocol
(SCTP) want the ability to "reset" a stream. The intention of
resetting a stream is to set the numbering sequence of the stream
back to 'zero' with a corresponding notification to the application
layer that the reset has been performed. Applications requiring this
feature want it so that they can "reuse" streams for different
purposes but still utilize the stream sequence number so that the
application can track the message flows. Thus, without this feature,
a new use of an old stream would result in message numbers greater
than expected, unless there is a protocol mechanism to "reset the
streams back to zero". This document also includes methods for
resetting the transmission sequence numbers, adding additional
streams, and resetting all stream sequence numbers. [STANDARDS-TRACK]
This document is a product of the Transport Area Working Group Working Group of the IETF.
This is now a Proposed Standard Protocol.
STANDARDS TRACK: This document specifies an Internet standards track
protocol for the Internet community,and requests discussion and suggestions
for improvements. Please refer to the current edition of the Internet
Official Protocol Standards (STD 1) for the standardization state and
status of this protocol. Distribution of this memo is unlimited.
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