[Sis-dtn] RE: Proposed RID resolutions to LTP Book

Gian.Paolo.Calzolari at esa.int Gian.Paolo.Calzolari at esa.int
Thu Oct 2 14:23:33 UTC 2014


Lee,
        sometimes is good to remark "the nature of LTP" also to avoid 
false expectation from non experienced users.
As long as the clarify instead of confusing the issue, a few words more do 
not hurt.
Regards
Gian Paolo



From:   "Pitts, Robert L. (MSFC-EO50)[HOSC SERVICES CONTRACT]" 
<robert.l.pitts at nasa.gov>
To:     "Scott, Keith L." <kscott at mitre.org>, "sis-dtn at mailman.ccsds.org" 
<sis-dtn at mailman.ccsds.org>, 
Date:   02/10/2014 16:17
Subject:        [Sis-dtn] RE: Proposed RID resolutions to LTP Book
Sent by:        sis-dtn-bounces at mailman.ccsds.org



I don?t know why there is a need to add any of the reds since they merely 
emphasize the nature of LTP; e.g. internal to a block the data is not 
changed but the blocks themselves may arrive in any order.  An LTP 
implementation that is written to maintain order is no more compliant than 
one that is not and may conceivably affect performance of the link by 
changing the behavior of the protocol.
 
Lee
 
 
From: sis-dtn-bounces at mailman.ccsds.org [
mailto:sis-dtn-bounces at mailman.ccsds.org] On Behalf Of Scott, Keith L.
Sent: Wednesday, October 01, 2014 1:02 PM
To: sis-dtn at mailman.ccsds.org
Subject: [Sis-dtn] Proposed RID resolutions to LTP Book
 
We got a RID asking for clarification of the ?in-order-delivery? 
mechanisms available in LTP.  I?m proposing to update section 2.3.2 to the 
following:
 

 
 
Does anybody see any issues here?
 
                --keith
 
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