Extension to the Link Management Protocol (LMP/DWDM -rfc4209) for Dense Wavelength Division Multiplexing (DWDM) Optical Line Systems to manage the application code of optical interface parameters in DWDM application
draft-ggalimbe-ccamp-flex-if-lmp-10
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Internet Engineering Task Force D. Hiremagalur, Ed.
Internet-Draft G. Grammel, Ed.
Intended status: Experimental Juniper
Expires: November 10, 2020 G. Galimberti, Ed.
Cisco
R. Kunze, Ed.
Deutsche Telekom
May 9, 2020
Extension to the Link Management Protocol (LMP/DWDM -rfc4209) for Dense
Wavelength Division Multiplexing (DWDM) Optical Line Systems to manage
the application code of optical interface parameters in DWDM application
draft-ggalimbe-ccamp-flex-if-lmp-10
Abstract
This experimental memo defines extensions to LMP(rfc4209) for
managing Optical parameters associated with Wavelength Division
Multiplexing (WDM) adding a set of parameters related to multicarrier
DWDM interfaces to be used in Spectrum Switched Optical Networks
(sson).
Copyright Notice
Copyright (c) 2011 IETF Trust and the persons identified as the
document authors. All rights reserved.
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
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Drafts is at https://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 November 10, 2020.
Hiremagalur, et al. Expires November 10, 2020 [Page 1]
Internet-Draft draft-ggalimbe-ccamp-flex-if-lmp-10 May 2020
Copyright Notice
Copyright (c) 2020 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
(https://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. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. DWDM line system . . . . . . . . . . . . . . . . . . . . . . 3
3. Use Cases . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4. Extensions to LMP-WDM Protocol . . . . . . . . . . . . . . . 4
5. Multi carrier Transceiver . . . . . . . . . . . . . . . . . . 5
6. Security Considerations . . . . . . . . . . . . . . . . . . . 7
7. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 7
8. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 7
9. References . . . . . . . . . . . . . . . . . . . . . . . . . 7
9.1. Normative References . . . . . . . . . . . . . . . . . . 7
9.2. Informative References . . . . . . . . . . . . . . . . . 8
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 9
1. Introduction
This experimental extension addresses the use cases described by
"draft-ietf-ccamp-dwdm-if-lmp" and extend it to the Spectrum Switched
Optical Network applications. LMP [RFC4902] provides link property
correlation capabilities that can be used between a transceiver
device and an Optical Line System (OLS) device. Link property
correlation is a procedure by which, intrinsic parameters and
capabilities are exchanged between two ends of a link. Link property
correlation as defined in RFC4204 allows either end of the link to
supervise the received signal and operate within a commonly
understood parameter window. Here the term 'link' refers in
particular to the attachment link between OXC and OLS (see Figure 1).
The relevant novelty is the interface configuration having a multiple
carrier where the client signal is spread on. The parameters are not
yet fully defined by ITU-, so this document can jast be seen as an
experimental proposal not binding operators and vendors to comply and
implement them
Hiremagalur, et al. Expires November 10, 2020 [Page 2]
Internet-Draft draft-ggalimbe-ccamp-flex-if-lmp-10 May 2020
2. DWDM line system
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