[MOIMS] [CESG] MOSSG Report

[Mario.Merri at esa.int]

FYI
----- Forwarded by Mario Merri/esoc/ESA on 27/09/2016 19:26 -----

From:   "Shames, Peter M (312B)" <peter.m.shames at jpl.nasa.gov>
To:     "Nestor.Peccia at esa.int" <Nestor.Peccia at esa.int>, "CCSDS 
Engineering Steering Group - CESG Exec(cesg" <cesg at mailman.ccsds.org>
Date:   26/09/2016 23:22
Subject:        Re: [CESG] MOSSG Report
Sent by:        "CESG" <cesg-bounces at mailman.ccsds.org>



Nestor,
 
Here is the SEA feedback on this MOSSG report.  There are many issues, but 
to boil them down into just a few major themes, it looks like this:
 
1)       They ignore IOAG Cat #1 and Cat #2.  If there is a relationship 
it is unstated. 
2)       They ignore all of the underlying CCSDS and Internet standards 
that provide the essential communications fabric that any applications 
services require.
3)       They state that this is all about interoperability, but then do 
not tie down most of the interfaces, application protocols, data objects, 
or communications layers in a way where that could be achieved.
4)       They take random pot-shots at IOAG Cat#2 and internetworking, 
such as stating (on pg 13): "They do not require the overall, global 
management of a common resource like the Solar System Internetwork in 
Service Catalog #2. Thus, a global Service Management Framework is not 
required a priori. Service management is required for MO services, 
however, and is supported via the Interoperability Framework. "  In fact, 
what they do appear to require is the "global framework that is the 
Interoperability Framework", but that  is not defined in any clear set of 
interoperable specs.  As this is worded there is no one set of "framework" 
specs.
5)       They do not clearly define the set of information / data objects 
that must appear at any set of application level interfaces.
 
Feel free to use this as you see fit.
 
Regards, Peter
 
 
 
From: CESG <cesg-bounces at mailman.ccsds.org> on behalf of Nestor Peccia 
<Nestor.Peccia at esa.int>
Date: Monday, August 22, 2016 at 3:00 PM
To: CCSDS Engineering Steering Group - CESG Exec <cesg at mailman.ccsds.org>
Subject: [CESG] MOSSG Report
 
Dear all 

FYI and review 
I will add a point on the agenda of  the next CESG webex 

If it is possible, your views are more than welcome (preferqbly prior to 
the 7th Sept) 


ciao 
\nestor 


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