GMPLS RSVP-TE Extensions for Ethernet Operations, Administration, and Maintenance (OAM) Configuration
RFC 7369
Document | Type | RFC - Proposed Standard (October 2014; No errata) | |
---|---|---|---|
Authors | Attila Takacs , Balazs Gero , Hao Long | ||
Last updated | 2015-10-14 | ||
Replaces | draft-takacs-ccamp-rsvp-te-eth-oam-ext | ||
Stream | Internet Engineering Task Force (IETF) | ||
Formats | plain text html pdf htmlized (tools) htmlized bibtex | ||
Reviews | |||
Stream | WG state | Submitted to IESG for Publication | |
Document shepherd | Deborah Brungard | ||
Shepherd write-up | Show (last changed 2014-02-09) | ||
IESG | IESG state | RFC 7369 (Proposed Standard) | |
Action Holders |
(None)
|
||
Consensus Boilerplate | Yes | ||
Telechat date | |||
Responsible AD | Adrian Farrel | ||
Send notices to | (None) | ||
IANA | IANA review state | Version Changed - Review Needed | |
IANA action state | RFC-Ed-Ack |
Internet Engineering Task Force (IETF) A. Takacs Request for Comments: 7369 B. Gero Category: Standards Track Ericsson ISSN: 2070-1721 H. Long Huawei October 2014 GMPLS RSVP-TE Extensions for Ethernet Operations, Administration, and Maintenance (OAM) Configuration Abstract The work related to GMPLS Ethernet Label Switching (GELS) extended GMPLS RSVP-TE to support the establishment of Ethernet Label Switching Paths (LSPs). IEEE Ethernet Connectivity Fault Management (CFM) specifies an adjunct Operations, Administration, and Maintenance (OAM) flow to check connectivity in Ethernet networks. CFM can also be 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 the 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. Status of This Memo This is an Internet Standards Track document. This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 5741. Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc7369. Takacs, et al. Standards Track [Page 1] RFC 7369 GMPLS-Based Ethernet OAM Configuration October 2014 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 . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1. Requirements Language . . . . . . . . . . . . . . . . . . 3 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 . . . . . . . . . . . . . . . . . . . 9 3.3.2. Short MA Name Sub-TLV . . . . . . . . . . . . . . . . 10 3.3.3. MEP ID Sub-TLV . . . . . . . . . . . . . . . . . . . 11 3.3.4. Continuity Check (CC) Sub-TLV . . . . . . . . . . . . 12 3.4. Proactive Performance Monitoring . . . . . . . . . . . . 12 3.5. Summary of Ethernet OAM Configuration Errors . . . . . . 13 4. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 14 4.1. RSVP-TE OAM Configuration Registry . . . . . . . . . . . 14 4.2. Ethernet Sub-TLVs Sub-Registry . . . . . . . . . . . . . 15 4.3. RSVP Error Code . . . . . . . . . . . . . . . . . . . . . 15 5. Security Considerations . . . . . . . . . . . . . . . . . . . 16 6. References . . . . . . . . . . . . . . . . . . . . . . . . . 16 6.1. Normative References . . . . . . . . . . . . . . . . . . 16 6.2. Informative References . . . . . . . . . . . . . . . . . 17 Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . . 17 Contributors . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 18 Takacs, et al. Standards Track [Page 2] RFC 7369 GMPLS-Based Ethernet OAM Configuration October 2014 1. Background Provider Backbone Bridging - Traffic Engineering (PBB-TE) [IEEE.802.1Q-2011] decouples the Ethernet data and control planes andShow full document text