PGM Reliable Transport Protocol Specification
draft-speakman-pgm-spec-07

The information below is for an old version of the document that is already published as an RFC.
Document Type
This is an older version of an Internet-Draft that was ultimately published as RFC 3208.
Authors Tony Speakman , Jon Crowcroft , Jim Gemmell , Dino Farinacci , Steven Lin , Dan Leshchiner , Michael Luby , Todd Montgomery, Luigi Rizzo , Alex Tweedly , Nidhi Bhaskar , Richard Edmonstone , Rajitha Sumanasekera, Lorenzo Vicisano
Last updated 2020-01-21 (Latest revision 2001-09-19)
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draft-speakman-pgm-spec-07 
A new Request for Comments is now available in online RFC libraries.

        RFC 3208

        Title:      PGM Reliable Transport Protocol Specification
        Author(s):  T. Speakman, J. Crowcroft, J. Gemmell,
                    D. Farinacci, S. Lin, D. Leshchiner, M. Luby,
                    T. Montgomery, L. Rizzo, A. Tweedly, N. Bhaskar,
                    R. Edmonstone, R. Sumanasekera, L. Vicisano 
        Status:     Experimental
        Date:       December 2001
        Mailbox:    speakman@cisco.com, dino@procket.com,
                    steven@juniper.net, agt@cisco.com,
                    nbhaskar@cisco.com, redmonst@cisco.com,
                    rajitha@cisco.com, lorenzo@cisco.com, 
                    j.crowcroft@cs.ucl.ac.uk, jgemmell@microsoft.com,
                    dleshc@tibco.com, luby@digitalfountain.com,
                    todd@talarian.com, luigi@iet.unipi.it 
        Pages:      111
        Characters: 244637
        Updates/Obsoletes/SeeAlso:  None

        I-D Tag:    draft-speakman-pgm-spec-07.txt

        URL:        ftp://ftp.rfc-editor.org/in-notes/rfc3208.txt

Pragmatic General Multicast (PGM) is a reliable multicast transport
protocol for applications that require ordered or unordered,
duplicate-free, multicast data delivery from multiple sources to
multiple receivers.  PGM guarantees that a receiver in the group
either receives all data packets from transmissions and repairs, or is
able to detect unrecoverable data packet loss.  PGM is specifically
intended as a workable solution for multicast applications with basic
reliability requirements.  Its central design goal is simplicity of
operation with due regard for scalability and network efficiency.

This memo defines an Experimental Protocol for the Internet community.
It does not specify an Internet standard of any kind.  Discussion and
suggestions for improvement are requested.  Distribution of this memo
is unlimited.

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