Find material on the wiki: https://trac.ietf.org/trac/irtf/wiki/icnrg Note taker: M.J. Montpetit • Welcome, Agenda Bashing, Minutes taker, Blue sheets, Status - Chairs (10 min) ◦ Administrivia ◦ Progress report on current, finalized and new work ◦ • Report from the interim meeting on Sunday - Chairs (10 min) ◦ See notes and presentations on the wiki ◦ Summary of the presentations including the live demo ◦ • TODAY’s Presentations • New draft defining the IPoC (IP over CCN) protocol: "Internet Protocol Tunneling over Content Centric Mobile Networks" : https://datatracker.ietf.org/doc/draft-white-icnrg-ipoc/ - Greg White (20 min) ◦ Q&A: ◦ Oran: Will you address congestion control and how to avoid silly windows effects in TCP ◦ Greg: Yes, in later slides. if you have more questions, ask then ◦ Thomas: Reference to Stanford NDN - can you make the addressing simpler because of the nesting of addresses IP/ICN ◦ Greg: support applications that are not aware of ICN ◦ Thomas: how about aggregation ◦ Greg: system supports unicast only, each client sends unique interests; interest aggregation is only important during handovers ◦ Cedric: Hard vs. soft handover? Buffering etc. ◦ Greg: Resending the interest from the PIT either after radio link break/make or via a new link in make/break ◦ Cedric: Scalability of solution? ◦ Greg: Network can have many Gateways, each supporting an IP subnet of some size (could be small or large) ◦ Alan: PIT time-out/ refresh time for the PIT entries? Is the protocol excessively chatty during idle periods? ◦ Greg: no real consensus on the refresh of PIT seconds; 300ms in experiments. We currently use min_CIT=10, so minimum 10 pkts per PIT refresh time. ◦ Alan: IP fragmentation? ◦ Greg: We don’t support IP fragmentation; MTU for IPOC is sufficient • Breaking out of the Cloud: Local Trust Management and Rendezvous in Named Data Networking of Things? - Lixia Zhang (20 min) - how get a better IOT that uses less layering than the current cloud implementation less prone to failures and easier to use with NDN (no time for questions) • Deployment of ICN stacks and NDN in particular by leveraging NFV - Guillaume Doyen (20 min) (no time for questions) • Revised draft: "ICN Adaptation to LowPAN Networks (ICN LoWPAN)" : https://datatracker.ietf.org/doc/draft-gundogan-icnrg-ccnlowpan/ - Cenk Gündoğan (15 min) ◦ Q&A: no time for questions ◦ Comment from Dirk: Good work! • Revised drafts: "CNx Messages in TLV Format" : https://datatracker.ietf.org/doc/draft-irtf-icnrg-ccnxmessages/ & "CCNx Semantics" : https://datatracker.ietf.org/doc/draft-irtf-icnrg-ccnxsemantics/ - Marc Mosko (10 min) (remotely) ◦ Q&A: no time for questions • Revised draft : "Enabling ICN in 3GPP's 5G NextGen Core Architecture" : https://datatracker.ietf.org/doc/draft-ravi-icnrg-5gc-icn/ - Ravi Ravindran (10 min) - An INC architecture embedded in 5G - ran out of time - last slides not presented. ◦ Q&A: no time for questions ◦ ◦ New draft: "Consideration on Applying ICN to Edge Computing" : https://datatracker.ietf.org/doc/draft-wang-icnrg-icn-edge/- Lei Wang (15 min) Combining EC and ICN and show how it helps both. ◦ Q&A: ◦ Dirk: a quick reaction from the people doing edge and ICN? ◦ Eve: Yes! ◦ Luca: What are the definitions on ICN and edge in the draft? ◦ Lei: Edge can be wifi can be anything. ◦ Luca: But for ICN is it CCNx, NDN, other? ◦ Lei: Broad for now next steps will be more detailed • Revised draft: "Native Deployment of ICN in LTE, 4G Mobile Networks" : https://datatracker.ietf.org/doc/draft-irtf-icnrg-icn-lte-4g/ - Milan Stolic (10 min) Lab trials in next steps. ◦ Q&A: ◦ Eve: which Lab? ◦ Milan: Cisco ◦ Dirk: good to see it’s progressing and going to lab • Wrap up - Chairs (10 min) ◦ Upcoming ICN events ▪ RIOT Summint Sept. 13-14 2018 ▪ NDN Community Meeting Sept. 19 ▪ Interim at ACM-ICN on 24 Sept 2018 (Conference is 21-23 September) in Boston ▪ Future ICNRG meetings ▪ ICNRG @ IETF102, Montreal ▪ Sunday Interim ▪ Regular Meeting Ends 18:25