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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Dear Greg,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Please find attached the additions I propose to the TC-SDLP book to avoid users implementing the wrong order of processing between SDLS and "frame error detection"
by TC-SDLP. In fact, the only forbidden configuration for interfacing SDLS function with TC-SDLP functions is interfacing SDLS with "All Frame Generation" at the sending end and "All Frame Reception" at the receiving end. This guarantee that, at the receiving
end, transmission errors are detected and impacted frames discarded first , before SDLS processes the frames, which satisfies our security requirement that transmission errors should be unambiguously separated from security errors.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I have therefore introduced an additional text in sections 6.3.1 and 6.4.1 to forbid this configuration (see attached redlined file). I think it covers the
point. All comments are welcome.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Gilles<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D">Gilles MOURY</span><span style="color:#1F497D">
<br>
</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D">CNES Toulouse</span><span style="color:#1F497D">
</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">De :</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Kazz, Greg J (313B) [mailto:greg.j.kazz@jpl.nasa.gov]
<br>
<b>Envoyé :</b> lundi 11 mars 2013 23:02<br>
<b>À :</b> Moury Gilles<br>
<b>Cc :</b> Greenberg, Edward (313B); Biggerstaff, Craig (JSC-DD12)[LOCKHEED MARTIN CORP]<br>
<b>Objet :</b> Order of Processing COP-1 and SDLS<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:15.0pt;font-family:"Calibri","sans-serif";color:black">Gilles,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:15.0pt;font-family:"Calibri","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:15.0pt;font-family:"Calibri","sans-serif";color:black">Correct me if I am wrong, but I did not see a response from you regarding this action item below:<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:15.0pt;font-family:"Calibri","sans-serif";color:black">We do not have text in the TC SLP section 6 document which deals with this issue yet.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:15.0pt;font-family:"Calibri","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:15.0pt;font-family:"Calibri","sans-serif";color:black">- best regards,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:15.0pt;font-family:"Calibri","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:15.0pt"><span style="font-size:15.0pt;font-family:"Calibri","sans-serif";color:black">Greg<o:p></o:p></span></p>
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:11.0pt">SDLS0213/01</span><o:p></o:p></p>
<p class="MsoNormal" align="center" style="text-align:center"> <o:p></o:p></p>
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt">G. Moury</span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-GB" style="font-size:11.0pt">Propose a solution to explicitly specify the order of processing at the receiving end between TC-COP and SDLS (if not already present in section 6 of TC-SLP)
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:11.0pt"> March 8, 2013</span><o:p></o:p></p>
<p class="MsoNormal" align="center" style="text-align:center"> <o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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