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A YANG model to manage the optical interface parameters for an external transponder in a WDM network draft-dharini-ccamp-dwdm-if-param-yang-01 https://tools.ietf.org/html/draft-galimbe-ccamp-iv-yang-02.

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Presentation on theme: "A YANG model to manage the optical interface parameters for an external transponder in a WDM network draft-dharini-ccamp-dwdm-if-param-yang-01 https://tools.ietf.org/html/draft-galimbe-ccamp-iv-yang-02."— Presentation transcript:

1 A YANG model to manage the optical interface parameters for an external transponder in a WDM network
draft-dharini-ccamp-dwdm-if-param-yang-01 March 2017 IETF 98 Chicago

2 Document History IETF 90: First Draft presented to netmod WG IETF 91: Align yang model with SNMP draft IETF 92: incorporate Yang doctor‘s suggestions IETF 93: Alignment with discussions at IETF 92 IETF 94: replaced draft-dharini-netmod-g yang-04 by draft-dharini-netmod-g yang for a more generic approach IETF 95: switched to draft-dharini-netmod-dwdm-if-yang, reducing dependency from progress in non-IETF standard bodies IETF 96: deciding to go for experimental, given the lack of standards IETF 96: presented draft-galimbe-ccamp-iv-yang, for Optical Parameters IETF 97: Experimental draft in conjunction with a problem statement IETF 98: Introducing mode parameters March 2017 IETF 98 Chicago

3 External Transponder Model
March 2017 IETF 98 Chicago

4 Motivation & Problem statement
Coherent transceivers not covered by standards today Supporting several combinations of parameters with interdependency between each other Current YANG models do not support the planning aspect allowing to select the best parameter combination Yang models definition according to existing draft like: draft-ietf-ccamp-wson-iv-info, draft-martinelli-ccamp-wson-iv-encode and RFC6566 Motivation: Provide a consistent way to pan and operate wavelength Interfaces with netconf/yang More about the motivayion can be found in: draft-many-coherent-dwdm-if-control-01 March 2017 IETF 98 Chicago

5 Status Yang Module draft-dharini-ccamp-dwdm-if-param-yang-01.txt defined as an extension to ietf interfaces. Yang module removed some parameters already present in the if-param-yang draft, cosmetic and typo modification Dropped intention to align with G Details see draft-many-coherent-dwdm-if-control-01 Changes since IETF97 Introduced the notion of potential and actual mode supported by transceivers Introduced boundary conditions for proper functioning of the module Adding threshold crossing notifications Fixed typos March 2017 IETF 98 Chicago

6 Next Steps Keep alignment with related effort in CCAMP
Focus on operationsal aspects March 2017 IETF 98 Chicago

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