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A Framework for Management and Control of Optical Interfaces supporting G.698.2

A Framework for Management and Control of Optical Interfaces supporting G.698.2. draft-kunze-g-698-2-management-control-framework-02. Ruediger Kunze Deutsche Telekom Gabriele Galimberti Cisco Gert Grammel Juniper. Motivation.

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A Framework for Management and Control of Optical Interfaces supporting G.698.2

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  1. A Framework for Management and Control of Optical Interfaces supporting G.698.2 draft-kunze-g-698-2-management-control-framework-02 Ruediger Kunze Deutsche Telekom Gabriele Galimberti Cisco Gert Grammel Juniper 83rd IETF Paris

  2. Motivation Define a Framework for the Control and Management of Optical Interfaces according to the Black Link approach Develop Enhancements for Control & Management to leverage the Black Link approach in large-scale carrier networks Major Use Case: Interworking between third party systems Router <-> DWDM <-> Router Support Status-Quo as well as future network management and control concepts Black Link according to ITU-T G.698.2 provides options to deploy Optical Interfaces in a WDM network currently defined up to 10G being extended by ITU-T for 40G, 100G and beyond

  3. Document Scope and Perspective Solutions for Control and Management of Optical Interfaces Operational Scenarios and Uses Cases Identifying missing issues regarding existing standards Interoperable Control and Management Solutions required Supporting multivendor transverse interoperability DWDM networking Initially considering just one optical network operator (i.e. one administrative domain) Data Plane under consideration is well-defined and standardized (ITU-T G.698.2) IETF work focuses on the control and management aspects for the optical interface / optical system (excluding active optical components) WSON work is complementary Alignment with work going forward in ITU-T

  4. Current Status & Modifications • New Co-Author on the document: • Juniper Networks - quite a lot feedback received • BT is actively involved with the proposal, has some key suggestions and intends to assist pro-actively in the near future • Draft was updated twice since last presentation at IETF 81 • Quite a lot changes and rephrasing text • Added section dealing with Control Plane and GMPLS UNI modifications • Addressed the feedback from the working group and from ITU-T • Text aligned to ITU-T terminology (G.698.2) • LMP use cases

  5. Next Steps • Extending the Control Plane section with the black link parameters needed to exchange between Client (e.g. OXC/Router) and OLS • Modifying the drawings to clarify the information exchange that is needed between Client and OLS • Use Cases will be finalized (work is in progress) • Next version will be uploaded after this IETF

  6. Next Steps • Corresponding MIB document (draft-galimbe-kunze-g-698-2-snmp-mib-02.txt)in progress and is presented afterwards • Parameter Base for Management and Control Plane solutions • Working Group Adoption?

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