IETF
dtn@jabber.ietf.org
Wednesday, July 22, 2015< ^ >
Room Configuration
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GMT+0
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[13:55:42] <nabil benamar> Hi everybody
[13:56:08] <nabil benamar> this is nabil from Morocco
[13:56:20] <Will Ivancic> How many people in the room?
[13:56:39] <Charles Sheehe> Hi  have we started?
[13:56:40] <Brian Haberman> 27 or so
[13:56:40] <nabil benamar> co-author of static routing for DTN
[13:56:58] <Brian Haberman> Not started yet.  Marc is having technical difficulty.
[13:57:32] <Charles Sheehe> Thanks
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[14:12:37] <Marc Blanchet> Scott Burleigh presenting. p4 currently
[14:13:27] <Will Ivancic> meeting materials are here.  https://datatracker.ietf.org/meeting/93/materials.html
[14:13:43] <Will Ivancic> Slides not updating for me in meetecho.
[14:14:07] <Ed Birrane> Now on p.5
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[14:18:03] <Will Ivancic> Are we to assume that these extension blocks MUST be processed?
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[14:20:15] <Will Ivancic> I would think MUST.
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[14:22:21] <Will Ivancic> MUST for those in identified here.
[14:24:09] <Ed Birrane> Will, has your question been answered?
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[14:26:22] <Will Ivancic> Not really.  Perhaps take to list.  For example, if I use hop count and pass it to you and you don't, the hop count is not terribly useful and may render the systems not interoperable.
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[14:32:24] <Ed Birrane> Will. understood, and to Kevin's point to identify a minimal required functional set. Suggest taking to the list.
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[14:48:50] <Will Ivancic> DTN / ICN for the bar discussion.  But I'm not in Prague :-(
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[14:52:21] <Will Ivancic> CRCs for large payloads (files) can be found in the Saratoga transport protocol ID.
[14:55:29] <Ed Birrane> Will, how does the protocol pick which CRC to use? Does it mandate one for all cases or is it configurable?
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[14:59:10] <Will Ivancic> by payload size (range)
[14:59:47] <Will Ivancic> a small crc will not provide proper crc for a large payload
[15:00:22] <Ed Birrane> When you say small or large CRC, do you mean the same algorithm applied with  different width?
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[15:00:48] <Will Ivancic> no, different algorithms.
[15:01:28] <Will Ivancic> I read it
[15:01:57] <Will Ivancic> are we humming?
[15:02:51] <Will Ivancic> Do we split it into two?
[15:03:00] <Will Ivancic> Need this first No?
[15:03:22] <Will Ivancic> hummmmm
[15:04:29] <Ed Birrane> How are the CRC algs identified? For example, how do I decide I want to use CRC-64-ISO?
[15:05:02] <Ed Birrane> ON second page of naming presentation
[15:06:04] <Ed Birrane> on 3rd page of presentation (TLV-based Naming Scheme)
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[15:08:07] <Will Ivancic> mic please
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[15:13:15] <Will Ivancic> So is the Node ID a real Identity or a lable of a flat namespace?
[15:15:03] <Will Ivancic> What two items?
[15:16:26] <Will Ivancic> hummmmm
[15:16:46] <Will Ivancic> against one
[15:17:25] <Will Ivancic> against two
[15:17:26] <Will Ivancic> hummmmm
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