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DTN BP Protocol Specification PowerPoint PPT Presentation


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DTN BP Protocol Specification. Status. Goals of this activity Advance BP towards Blue Book status Current activity RFC 5050 has been reformatted into the CCSDS style Includes the traditional CCSDS components Graphics have been updated

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DTN BP Protocol Specification

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Dtn bp protocol specification

DTN

BP Protocol Specification


Status

Status

  • Goals of this activity

    • Advance BP towards Blue Book status

  • Current activity

    • RFC 5050 has been reformatted into the CCSDS style

    • Includes the traditional CCSDS components

      • Graphics have been updated

      • Common components have been placed in appendices; e.g. SDNV

    • Comments on the specification are required

      BP_Protocol_20100408

    • RFC 5050 is sufficient as a CCSDS specification with

      • A few additional items to support space community

      • Areas of CBHE and ECOS should be included


Actions

Actions

  • Integrate the following areas in BP

    • Compressed Bundle Header Enc. (CBHE)

      • At least two implementations exists for DTN2; OSU, SourceForge

      • At least one implementation exists for ION

      • HOSC has implemented and is in integration testing

      • Currently a draft RFC v04

    • Extended Class Of Service (ECOS)

      • Limited implementation at this time

      • Required to support extension which may be essential to space operations

      • Currently a draft RFC (I believe initial)

      • Specifically addresses JAXA concerns for multiple priorities


Actions1

Actions

  • Areas of extended effort to support BP deployment

    • ISS CLA in support of payload operations

      • Express Rack Interface Controller (RIC) unique

      • Now supported in ION and DTN2

      • Consistent with the current CCSDS downlink

      • Decision has not been made to include in the baseline

    • Contact Graph Routing

      • Limited implementation at this time

      • A necessary response to

        • Schedulable and episodic inviews

        • Allows the removal of static routes

        • Natural derivative of planning activities

      • Currently a draft RFC (I believe initial)


Actions2

Actions

  • Integrate the following areas in BP

    • Security

      • Develop confidence in Bundle Security Protocol(Draft RFC)

      • Develop an operational posture(s) that allows broader usage

      • Allow a flexible response


Testing and validation opportunities

Testing and Validation Opportunities

  • Numerous Labs are testing

    • NASA

    • ESA

    • Greece

    • JAXA

    • Others

  • Various testing projects are inwork or proposed

    • DINET

    • ISS Payload activity

    • Meteron


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