<div dir="ltr"><div><font size="4"><b>SANA Registry for LTP Engine IDs:</b></font></div><div><br></div>Yeah, I like Felix's solution in the most recent draft of the BPv7 Orange Book that I could find:<div><br></div><div>From Orange Book Draft: BPv7_Orange_Book_Draft_FF.docx<br><br>D2 SANA CONSIDERATIONS<br>SANA provides a node number registry that uses a space delegated to it by IANA for the registration of node numbers. While this registry is sufficient to prevent the unintentional reuse of node numbers across missions, it does not provide any information about the capabilities (e.g., convergence layer adapters, supported extension blocks, scheduled routing schedules, supported services) of specific nodes, including information about how to connect to such nodes.<br>To provide a link between sites supporting BP nodes and points of contact that can provide the information needed to communicate with the nodes, it is proposed to leverage the Service Sites and Apertures (SS&A) registry of SANA. For sites supporting BP services, the existing fields in the Service Site and Apertures registry will be used to identify the node and the point of contact.<br>To support the linkage between Node Numbers and points of contact who can provide information about how to connect to those nodes it is requested that SANA add a field to the Site Services portion of the SS&A that contains a list of the Node Numbers of the BP nodes at the site. Users should also be able to query the SS&A registry for the sites providing BP services.<br>It should be noted that the union of all of the node numbers referred to by the various entries in the SS&A registry constitutes the set of all CCSDS bundle nodes that a user might need to know of in order to participate in the network. More specifically, agencies are expected to register any terrestrial BP infrastructure that might be used in cross-support activities in the SS&A registry.<br>This document also requests that SANA add a point of contact column to the CBHE node numbers registry for each allocated CBHE node range.</div><div><br></div><div>If we just rewrite the above for LTP engine ID's we should be set (assuming that the Orange book text is acceptable). If not then something like Bob's text could be used, but I think (at least eventually) consistency between the two (the SANA rules for tracking LTP Engine IDs and ION Node Numbers) would be beneficial.</div><div><br></div><div><font size="4"><b>Section 3.10</b></font></div><div><br></div><div>OK, I think what she did is good and correct. I would use: "3.10.4 AUTOMATIC CANCELLATION OF IDLE SESSION<font color="#ff0000">S</font>" as the heading for 3.10.4, but that's a minor editorial suggestion.</div><div><br></div><div>Yeah, let's work the SANA question at a telecon soon (although maybe post-August if we want Felix et. al).</div><div><br></div><div>v/r,</div><div><br></div><div><br></div><div> --keith</div><div><br></div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Fri, Sep 15, 2023 at 10:05 PM Tomaso de Cola via SIS-DTN <<a href="mailto:sis-dtn@mailman.ccsds.org">sis-dtn@mailman.ccsds.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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CESG review of LTP corrigendum completed. One condition from Peter:
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<div><span style="background-color:rgb(255,255,255)">Peter Shames (Approve with Conditions): The registration process defined in Sec 3.6 of this document is completely inadequate for the purpose. "LTP Engine IDs" are allocated
by the SANA. So far so good. But the SANA LTP Engine Registry (</span><span dir="ltr"><a href="https://sanaregistry.org/r/ltp_engineid/" target="_blank">https://sanaregistry.org/r/ltp_engineid/</a></span><span style="background-color:rgb(255,255,255)">)
only records a range of numbers assigned to some organization. There is no: 1) PoC at that organization to make a request of, 2) guidance as to how those numbers are assigned nor what records must be kept, 3) registry of assigned IDs, 4) ""location of assigned
IDs. This really must be fixed if this is to be a useful operational registry.</span></div>
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</span></div>
<div><span style="background-color:rgb(255,255,255)">To be discussed in next telcos</span></div>
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<div><span style="background-color:rgb(255,255,255)">Tomaso<br>
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<div dir="ltr">Sent from my iPhone</div>
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Begin forwarded message:<br>
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<div dir="ltr"><b>From:</b> CCSDS Secretariat via CESG-All <<a href="mailto:cesg-all@mailman.ccsds.org" target="_blank">cesg-all@mailman.ccsds.org</a>><br>
<b>Date:</b> 15. September 2023 at 20:56:37 CEST<br>
<b>To:</b> <a href="mailto:cesg-all@mailman.ccsds.org" target="_blank">cesg-all@mailman.ccsds.org</a><br>
<b>Cc:</b> CCSDS Secretariat <<a href="mailto:thomas.gannett@tgannett.net" target="_blank">thomas.gannett@tgannett.net</a>><br>
<b>Subject:</b> <b>[Cesg-all] Results of CESG Polls closing 14 September 2023</b><br>
<b>Reply-To:</b> <a href="mailto:secretariat@mailman.ccsds.org" target="_blank">secretariat@mailman.ccsds.org</a><br>
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<blockquote type="cite">
<div dir="ltr">Peter Shames (Approve with Conditions): The registration process defined in Sec 3.6 of this document is completely inadequate for the purpose. "LTP Engine IDs" are allocated by the SANA. So far so good. But the SANA LTP Engine Registry (<span><a href="https://sanaregistry.org/r/ltp_engineid/" target="_blank">https://sanaregistry.org/r/ltp_engineid/</a></span>)
only records a range of numbers assigned to some organization. There is no: 1) PoC at that organization to make a request of, 2) guidance as to how those numbers are assigned nor what records must be kept, 3) registry of assigned IDs, 4) ""location of assigned
IDs. This really must be fixed if this is to be a useful operational registry.</div>
</blockquote>
</div>
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