IANA registrations of SDP 'proto' attribute for transporting RTP Media over TCP under various RTP profiles.
draft-ietf-mmusic-proto-iana-registration-03

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Replaces draft-nandakumar-mmusic-proto-iana-registration
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MMUSIC                                                     S. Nandakumar
Internet-Draft                                         Cisco Systems Inc
Intended status: Standards Track                         January 4, 2016
Expires: July 7, 2016

 IANA registrations of SDP 'proto' attribute for transporting RTP Media
                  over TCP under various RTP profiles.
              draft-ietf-mmusic-proto-iana-registration-03

Abstract

   Real-time Transport Protocol (RTP) provides end-to-end network
   transport functions suitable for applications transmitting real-time
   data such as audio, video or simulation data, over multicast or
   unicast network services.  The data transport is augmented by RTP
   Control Protocol (RTCP), to allow monitoring of the data delivery in
   a manner scalable to large multicast networks, and to provide minimal
   control and identification functionality.

   The RTP specification [RFC3550] establishes a registry of profile
   names for use by higher-level control protocols, such as the Session
   Description Protocol (SDP), to refer to the transport methods.  This
   specification describes the following new SDP transport protocol
   identifiers for transporting RTP Media over TCP: 'TCP/RTP/AVPF',
   'TCP/RTP/SAVP', 'TCP/RTP/SAVPF', 'TCP/DTLS/RTP/SAVP', 'TCP/DTLS/RTP/
   SAVPF', 'TCP/TLS/RTP/AVP', 'TCP/TLS/RTP/AVPF'.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
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   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on July 7, 2016.

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Internet-Draft           SDP Proto Registrations            January 2016

Copyright Notice

   Copyright (c) 2016 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
   Provisions Relating to IETF Documents
   (http://trustee.ietf.org/license-info) in effect on the date of
   publication of this document.  Please review these documents
   carefully, as they describe your rights and restrictions with respect
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   include Simplified BSD License text as described in Section 4.e of
   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Overview  . . . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Protocol Identifiers  . . . . . . . . . . . . . . . . . . . .   3
     3.1.  TCP/RTP/AVPF Transport Realization  . . . . . . . . . . .   4
     3.2.  TCP/RTP/SAVP Transport Realization  . . . . . . . . . . .   4
     3.3.  TCP/RTP/SAVPF Transport Realization . . . . . . . . . . .   4
     3.4.  TCP/DTLS/RTP/SAVP Transport Realization . . . . . . . . .   4
     3.5.  TCP/DTLS/RTP/SAVPF Transport Realization  . . . . . . . .   4
     3.6.  TCP/TLS/RTP/AVP Transport Realization . . . . . . . . . .   4
     3.7.  TCP/TLS/RTP/AVPF Transport Realization  . . . . . . . . .   5
   4.  ICE Considerations  . . . . . . . . . . . . . . . . . . . . .   5
   5.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   5
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .   6
   7.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .   6
   8.  References  . . . . . . . . . . . . . . . . . . . . . . . . .   6
     8.1.  Normative References  . . . . . . . . . . . . . . . . . .   6
     8.2.  Informative References  . . . . . . . . . . . . . . . . .   7
   Author's Address  . . . . . . . . . . . . . . . . . . . . . . . .   8

1.  Overview

   SDP [RFC4566] provides a general-purpose format for describing
   multimedia sessions in announcements or invitations.  [RFC4145]
   specifies a general mechanism for describing media transport over
   Transmission Control Protocol (TCP) using SDP with [RFC4571] defining
   a method for framing RTP and RTCP packets onto a connection-oriented
   transport (such as TCP) .  [RFC4572] extends [RFC4145] for describing
   TCP-based media streams that are protected using Transport Layer
   Security (TLS) [RFC5246].

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Internet-Draft           SDP Proto Registrations            January 2016

   This specification describes the following new SDP transport protocol
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