[Css-csts] SLE Issues: open questions
Sylvain Gully
Sylvain.Gully at dlr.de
Fri Mar 15 05:28:54 EST 2013
Hallo Martin,
here are the DLR answers to your questions:
- removal provider initiated BIND: DLR doesn't use this feature, and has
nothing against the idea to remove it. But we found it logical to have a
simetrical definition of the BIND process betwen Provider and User. This
question seems to be no more accute because NASA is using it in a new
project.
- not yet 'initialised' gettable parameters: DLR ist also for the
'cleanest solution' to change the ASN.1 and introduce a value qualifier.
Best regards,
Sylvain
Martin Karch schrieb:
>
> Dear Working Group members,
>
> We have started to prepare the Pink Sheets for the SLE Books based on
> the problems reported by Wolfgang in his presentation on SLE issues
> during our meeting in Cleveland (see
> http://cwe.ccsds.org/css/docs/CSS-CSTS/CWE%20Private/SLE%20Services/SLE%20Issues.ppt
> <http://cwe.ccsds.org/css/docs/CSS-CSTS/CWE%20Private/SLE%20Services/SLE%20Issues.ppt>
> in the CWE).
>
> There are the following 2 open points for clarification:
>
> - removal of the provider initiated BIND from the return services:
> Do we remove provider initiated BIND or do we keep it?
>
> - how to deal with not yet 'initialised' gettable parameters when the
> ASN.1 as is does not allow the parameter to be set to NULL. (See page
> 26 on SLE Issues presentation).
> We think the cleanest solution would be to implement an ASN.1 change
> introducing a value qualifier. The more pragmatic (less invasive)
> approach would be the use of specific values to flag not yet
> initialized parameters. The decision on this shall be made by the WG.
>
> May I ask you to send me your opinions/decisions on these 2 points
> above not later than 15.03.2013.
>
> Many thanks in advance!
>
> Best regards,
> Martin
>
> ----------------------------
> Martin Karch
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