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GMPLS RSVP-TE Extensions for Ethernet OAM Configuration
draft-ietf-ccamp-rsvp-te-eth-oam-ext-13

Document type: Active Internet-Draft (ccamp WG)
Document stream: IETF
Last updated: 2014-08-05 (latest revision 2014-07-22)
Intended RFC status: Proposed Standard
Other versions: plain text, pdf, html

IETF State: Submitted to IESG for Publication
Consensus: Yes
Document shepherd: Deborah Brungard
Shepherd Write-Up: Last changed 2014-02-09

IESG State: RFC Ed Queue
IANA Action State: RFC-Ed-Ack
RFC Editor State: EDIT
Responsible AD: Adrian Farrel
Send notices to: ccamp-chairs@tools.ietf.org, draft-ietf-ccamp-rsvp-te-eth-oam-ext@tools.ietf.org

Network Working Group                                          A. Takacs
Internet-Draft                                                   B. Gero
Intended status: Standards Track                                Ericsson
Expires: January 23, 2015                                        H. Long
                                                                  Huawei
                                                           July 22, 2014

        GMPLS RSVP-TE Extensions for Ethernet OAM Configuration
                draft-ietf-ccamp-rsvp-te-eth-oam-ext-13

Abstract

   The GMPLS controlled Ethernet Label Switching (GELS) work extended
   GMPLS RSVP-TE to support the establishment of Ethernet LSPs.  IEEE
   Ethernet Connectivity Fault Management (CFM) specifies an adjunct OAM
   flow to check connectivity in Ethernet networks.  CFM can be also
   used with Ethernet LSPs for fault detection and triggering recovery
   mechanisms.  The ITU-T Y.1731 specification builds on CFM and
   specifies additional OAM mechanisms, including Performance
   Monitoring, for Ethernet networks.  This document specifies
   extensions of GMPLS RSVP-TE protocol to support the setup of the
   associated Ethernet OAM entities of Ethernet LSPs, and defines the
   Ethernet technology specific TLVs based on the GMPLS OAM
   Configuration Framework.  This document supports, but does not
   modify, the IEEE and ITU-T OAM mechanisms.

Requirements Language

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
   document are to be interpreted as described in [RFC2119].

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
   Task Force (IETF).  Note that other groups may also distribute
   working documents as Internet-Drafts.  The list of current Internet-
   Drafts is at http://datatracker.ietf.org/drafts/current/.

   Internet-Drafts are draft documents valid for a maximum of six months
   and may be updated, replaced, or obsoleted by other documents at any
   time.  It is inappropriate to use Internet-Drafts as reference
   material or to cite them other than as "work in progress."

Takacs, et al.          Expires January 23, 2015                [Page 1]
Internet-Draft   GMPLS based Ethernet OAM Configuration        July 2014

   This Internet-Draft will expire on January 23, 2015.

Copyright Notice

   Copyright (c) 2014 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
   to this document.  Code Components extracted from this document must
   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.  Background  . . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Overview of Ethernet OAM operation  . . . . . . . . . . . . .   3
   3.  GMPLS RSVP-TE Extensions  . . . . . . . . . . . . . . . . . .   5
     3.1.  Operation overview  . . . . . . . . . . . . . . . . . . .   5
     3.2.  OAM Configuration TLV . . . . . . . . . . . . . . . . . .   7
     3.3.  Ethernet OAM Configuration Sub-TLV  . . . . . . . . . . .   8
       3.3.1.  MD Name Sub-TLV . . . . . . . . . . . . . . . . . . .   8
       3.3.2.  Short MA Name Sub-TLV . . . . . . . . . . . . . . . .   9
       3.3.3.  MEP ID Sub-TLV  . . . . . . . . . . . . . . . . . . .  10
       3.3.4.  Continuity Check (CC) Sub-TLV . . . . . . . . . . . .  11
     3.4.  Pro-active Performance Monitoring . . . . . . . . . . . .  12
     3.5.  Summary of Ethernet OAM configuration errors  . . . . . .  13
   4.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  13
     4.1.  RSVP-TE OAM Configuration Registry  . . . . . . . . . . .  13
     4.2.  Ethernet Sub-TLVs Sub-Registry  . . . . . . . . . . . . .  14
     4.3.  RSVP Error Code . . . . . . . . . . . . . . . . . . . . .  14
   5.  Security Considerations . . . . . . . . . . . . . . . . . . .  15
   6.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  15
   7.  Contributors  . . . . . . . . . . . . . . . . . . . . . . . .  15
   8.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  16
     8.1.  Normative References  . . . . . . . . . . . . . . . . . .  16

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