--- 1/draft-ietf-ccamp-additional-signal-type-g709v3-02.txt 2016-02-08 15:21:00.703852506 -0800 +++ 2/draft-ietf-ccamp-additional-signal-type-g709v3-03.txt 2016-02-08 15:21:00.759853893 -0800 @@ -1,175 +1,176 @@ CCAMP Working Group Zafar Ali Internet Draft Antonello Bonfanti -Intended status: Informational Matt Hartley - Cisco Systems +Updates: 7139 Matt Hartley +Intended status: Informational Cisco Systems F. Zhang Huawei Technologies -Expires: March 10, 2016 September 10, 2015 +Expires: August 5, 2016 February 5, 2016 Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) Extension for Additional Signal Types in G.709 OTN - draft-ietf-ccamp-additional-signal-type-g709v3-02.txt + draft-ietf-ccamp-additional-signal-type-g709v3-03.txt 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." -This Internet-Draft will expire on March 10, 2015. +This Internet-Draft will expire on August 5, 2016. Copyright Notice -Copyright (c) 2015 IETF Trust and the persons identified as the +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 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. This document may contain material from IETF Documents or IETF Contributions published or made publicly available before November Internet-Draft draft-ietf-ccamp-additional-signal-type-g709v3- -02.txt +03.txt 10, 2008. The person(s) controlling the copyright in some of this material may not have granted the IETF Trust the right to allow modifications of such material outside the IETF Standards Process. Without obtaining an adequate license from the person(s) controlling the copyright in such materials, this document may not be modified outside the IETF Standards Process, and derivative works of it may not be created outside the IETF Standards Process, except to format it for publication as an RFC or to translate it into languages other than English. Abstract -[RFC4328] and [RFC7139] provide the extensions to Generalized -Multi-Protocol Label Switching (GMPLS) signaling to control the -full set of OTN features including ODU0, ODU1, ODU2, ODU3, ODU4, -ODU2e and ODUflex. However, these specifications do not cover the -additional signal types ODU1e, ODU3e1, and ODU3e2 mentioned in -[G.Sup43]. This draft provides GMPLS signaling extensions for these -additional signal types. - -Conventions used in this document - -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 RFC 2119 -[RFC2119]. +RFC 4328 and RFC 7139 provide Resource ReserVation Protocol-Traffic +Engineering (RSVP-TE) signaling extensions to control the full set +of Optical Transport Network (OTN) features. However, these +specifications do not cover the additional Optical channel Data +Unit (ODU) containers defined in G.Sup43 (ODU1e, ODU3e1 and +ODU3e2). This document updates RFC 7139 to define new signal types +for these additional containers. Table of Contents - 1. Introduction 2 - 2. RSVP-TE extension for Additional Signal Types 3 - 3. Security Considerations 3 - 4. IANA Considerations 3 - 5. Acknowledgments 3 - 6. References 3 - 6.1. Normative References 3 - 6.2. Informative References 4 + 1. Introduction...................................................2 + 2. RSVP-TE extension for Additional Signal Types..................2 + 3. Security Considerations........................................3 + 4. IANA Considerations............................................3 + 5. Acknowledgments................................................3 + 6. References.....................................................3 + 6.1. Normative References.......................................3 + 6.2. Informative References.....................................4 1. Introduction - [RFC7139] updates the ODU-related portions of [RFC4328] to - provide Resource ReserVation Protocol-Traffic Engineering (RSVP- - TE) extensions to support control for [G.709-v3]. However, it - does not cover additional signal types mentioned in [G.Sup43] - (ODU1e, ODU3e1, and ODU3e2). This draft provides GMPLS signaling - extension to support these additional signal types mentioned in - [G.Sup43]. - -Internet-Draft draft-ietf-ccamp-additional-signal-type-g709v3- -02.txt + [RFC7139] updates the Optical channel Data Unit (ODU)-related + portions of [RFC4328] to provide Resource ReserVation Protocol- + Traffic Engineering (RSVP-TE) extensions to support control for + [G.709-v3] in the OTN-TDM SENDER_TSPEC and OTN-TDM FLOWSPEC + objects. However, it does not specify signal types for the + containers defined in [G.Sup43] (ODU1e, ODU3e1, and ODU3e2). + This document provides RSVP-TE signaling extensions to support + these additional signal types. 2. RSVP-TE extension for Additional Signal Types [RFC7139] defines the format of Traffic Parameters in OTN-TDM SENDER_TSPEC and OTN-TDM FLOWSPEC objects. These traffic parameters have a signal type field. This document defines the signal type for ODU1e, ODU3e1 and ODU3e2 as defined in the IANA - considerations section. + considerations section. They are allocated from the + Specification Required policy added to the subregistry by + [draft-subreg]. + +Internet-Draft draft-ietf-ccamp-additional-signal-type-g709v3- +03.txt 3. Security Considerations This document does not introduce any additional security issues above those identified in [RFC7139]. 4. IANA Considerations - This document defines signal type for ODU1e, ODU3e1 and ODU3e2, - as follows: + IANA maintains a registry called "Generalized Multi-Protocol + Label Switching (GMPLS) Signaling Parameters" with a subregistry + called "OTN Signal Type". IANA is requested to make three + further allocations from this registry under the Specification + Required policy for ODU1e, ODU3e1 and ODU3e2 as follows: + Value Type ----- ---- - TBD ODU1e (10Gbps Ethernet [GSUP.43]) - TBD ODU3e1 (40Gbps Ethernet [GSUP.43]) - TBD ODU3e2 (40Gbps Ethernet [GSUP.43]) + TBD (IANA is requested ODU1e (10Gbps Ethernet [G.Sup43]) + to assign the value 23) + TBD (IANA is requested ODU3e1 (40Gbps Ethernet [G.Sup43]) + to assign the value 26) + TBD (IANA is requested ODU3e2 (40Gbps Ethernet [G.Sup43]) + to assign the value 27) These signaled types are carried in Traffic Parameters in OTN- TDM SENDER_TSPEC and OTN-TDM FLOWSPEC objects [RFC7139]. 5. Acknowledgments - The authors would like to thank Lou Berger, Adrian Farrel and - Sudip Shukla for comments. + The authors would like to thank Dieter Beller, Lou Berger, + Deborah Brungard, Daniele Ceccarelli, Adrian Farrel and Sudip + Shukla for comments. 6. References 6.1. Normative References - [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate - Requirement Levels", BCP 14, RFC 2119, March 1997. - [RFC4328] Papadimitriou, D., Ed., "Generalized Multi-Protocol Label Switching (GMPLS) Signaling Extensions for G.709 Optical Transport Networks Control", RFC 4328, January 2006. - [RFC7139] Zhang, F., Ed., Zhang, G., Belotti, S., Ceccarelli, - D., and K. Pithewan, "GMPLS Signaling Extensions for + [RFC7139] F. Zhang, Ed., G. Zhang, S. Belotti, D. Ceccarelli, + and K. Pithewan, "GMPLS Signaling Extensions for Control of Evolving G.709 Optical Transport Networks", RFC 7139, March 2014. Internet-Draft draft-ietf-ccamp-additional-signal-type-g709v3- -02.txt +03.txt - [RFC7139] F.Zhang, G.Zhang, S.Belotti, D.Ceccarelli, K.Pithewan, - "Generalized Multi-Protocol Label Switching (GMPLS) - Signaling Extensions for the evolving G.709 Optical - Transport Networks Control, draft-ietf-ccamp-gmpls- - signaling-g709v3, work in progress. + [draft-subreg] Z. Ali, A. Bonfanti, M. Hartley, F. Zhang, "IANA + Allocation Procedures for OTN Signal Type Subregistry + of the GMPLS Signaling Parameters Registry", draft- + ietf-ccamp-otn-signal-type-subregistry, work in + progress. 6.2. Informative References [G.709-v3] ITU-T, "Interface for the Optical Transport Network (OTN)", G.709/Y.1331 Recommendation, February, 2012. - [GSUP.43] ITU-T, "Proposed revision of G.sup43 (for agreement)", - February, 2011. + [G.Sup43] ITU-T, "Transport of IEEE 10GBASE-R in optical + transport networks (OTN)", February, 2011. Authors' Addresses Zafar Ali Cisco Systems Email: zali@cisco.com Antonello Bonfanti Cisco Systems abonfant@cisco.com