[Sls-sea-dls] [SDLS Extended Procedures] TLV Format Question

[Saba Bruno]

Dear all,

In reply to Daniel's question, I can see at least two use cases of nested TLV messages :


1)      Dump of the "security log", where the overall message complies with TLV format, with many embedded TLV messages inside (at least one per event),

2)      Key upload message (OTAR), each key being a TLV massage in itself.

Cheers,


Bruno Saba
CNES
DCT/TV/IN
18 Avenue Edouard Belin
31401 TOULOUSE Cedex 9
Tel : + 33 (0) 5 61 28 28 76
Fax : + 33 (0) 5 61 28 19 96


De : sls-sea-dls-bounces at mailman.ccsds.org [mailto:sls-sea-dls-bounces at mailman.ccsds.org] De la part de Daniel.Fischer at esa.int
Envoyé : jeudi 27 août 2015 09:55
À : sls-sea-dls at mailman.ccsds.org
Objet : [Sls-sea-dls] [SDLS Extended Procedures] TLV Format Question

Dear all,

I am working on the update of the Extended Procedures book.

One of the things agreed during the last meeting was to describe better the various possibilities of the TLV format. One of the items to be addressed in nested procedures. i.e. putting another TLV inside the value field. While I have no problem adding this to the spec, I am wondering if there is a use case for this in the scope of the Extended Procedures. Looking at the various proposed procedures, I could not find any.

So if there is no use case for nesting in the scope of the book, do we really need to specify it?

Cheers,
Daniel



Dr. Daniel Fischer
----------------------------
Data Systems Manager
Ground Systems Engineering Support Office
Ground Systems Engineering Department
Directorate of Human Spaceflight and Operations

European Space Agency - ESOC
Robert-Bosch-Str. 5
D-64293 Darmstadt - Germany
Tel: +49 (0) 6151 90 2718 - Fax: +49 (0) 6151 90 2718
Web: http://www.esa.int<http://www.esa.int/>

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