Re: I-D Action:draft-ietf-tsvwg-sctp-strrst-05.txt

Benoit Claise <bclaise@cisco.com> Fri, 27 August 2010 13:25 UTC

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Date: Fri, 27 Aug 2010 15:25:37 +0200
From: Benoit Claise <bclaise@cisco.com>
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Subject: Re: I-D Action:draft-ietf-tsvwg-sctp-strrst-05.txt
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  Dear all,

I see in the minutes:

    Four IDs approaching WGLC:
       - SCTP Stream Reconfiguration
       - IANA procedures for ports and services
       - SCTP Sockets
       - SCTP Flag Chunks

Are we still waiting for something before starting the WGLC on this draft?

Regards, Benoit.
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> This draft is a work item of the Transport Area Working Group Working Group of the IETF.
>
>
> 	Title           : Stream Control Transmission Protocol (SCTP) Stream Reconfiguration
> 	Author(s)       : R. Stewart, et al.
> 	Filename        : draft-ietf-tsvwg-sctp-strrst-05.txt
> 	Pages           : 30
> 	Date            : 2010-08-23
>
> Many applications that desire to use SCTP have requested the ability
> to "reset" a stream.  The intention of resetting a stream is to start
> the numbering sequence of the stream back at 'zero' with a
> corresponding notification to the upper layer that this act as been
> performed.  The applications that have requested this feature
> normally desire it so that they can "re-use" streams for different
> purposes but still utilize the stream sequence number for the
> application to track the message flows.  Thus, without this feature,
> a new use on an old stream would result in message numbers larger
> than expected without a protocol mechanism to "start the streams back
> at zero".  This documents presents also a method for resetting the
> transport sequence numbers, adding additional streams and resetting
> all stream sequence numbers.
>
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-ietf-tsvwg-sctp-strrst-05.txt
>
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
>
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