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Events that Took Place...

Events that Took Place. Exposure to interesting applications and their requirements (buildings, fountains, theatre, ...) Discussion about radically different architectures and their issues (information centric networking)

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Events that Took Place...

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  1. Events that Took Place... • Exposure to interesting applications and their requirements (buildings, fountains, theatre, ...) • Discussion about radically different architectures and their issues (information centric networking) • Looking at existing technology from a new angle (sleep nodes, energy consumption) • Focusing on some details of the protocol stack (ND, routing) • Exposure to implementation experience

  2. Possible Conclusions • Plan for the case where all the different applications live in the same network • Implementation constraints relax over time • One Internet is important! (Profiles? Gateways?) • It is useful to build abstractions where data and names are in a central role (with middleware or NDN IP) • We still don't know how to build deployable security, but we know we need it • Prefer router over instead of mesh under (and one-hop over multi-hop) • … add more here ...

  3. Possible IETF Actions • Light-weight implementations (e.g. security protocols) => LWIG • Data models (energy, pricing, …) – Encoding, protocol/interface, data model itself • Networking beyond subnet boundaries • Discovery, mDNS extensions • Backbone routing by default ”son of homegate” • Support for sleeping nodes • Example proposals: ND, ICMP host responding slowly • Energy Design Considerations(and ”Always-On” assumption)

  4. Possible IETF Actions • Multilink subnets (Pascal) => 6MAN? • Layer 3 VLANs (Pascal) => 6MAN? • Routing Protocol Applicability Statement • Review existing cryptographic algorithm/ciphersuite recommendations considering the requirements of constrained devices • Architecture guideline for IETF IoT • What can be done with the protocols we have today? • How we envision it to work? Explained for the broader community.

  5. Possible IRTF Actions • Deployable security for smart objects • Credential management • Provisioning • Security architecture • Information Centric Networking • Overload protection/resource sharing • Device identity/attribute discovery • Address aggregation (reducing the memory requirements)

  6. Possible IRTF Actions • Investigate new cryptographic algorithms for constrained devices (CFRG), if needed. • Distributed autonomic management (Pascal) => Network Management RG; new LCCN RG? • Location (Bruce)

  7. Topics for further discussion(on mailing list?) • Network Management • Application Architecture (Protocol stacks) and Profiles of existing profiles • Guidelines for gateways • CoRE, COAP discussions • How to ensure innovation in these architectures?

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