IoT Workshop RPL Tutorial April 2011 - Internet Architecture Board

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Forwarding in LLN Copyright © 2009 Cisco Systems, Inc. All rights reserved. 79
Forwarding Two related drafts (Passed Working Last Call): • draft-ietf-6man-rpl-option – <strong>RPL</strong> information in data-plane with IPv6 Hop-by-Hop Option • draft-ietf-6man-rpl-routing-header – Source routes for non-storing mode with IPv6 Routing Header Copyright © 2009 Cisco Systems, Inc. All rights reserved. 80
Page 1 and 2: IoT Workshop RPL Tutorial April 201
Page 3 and 4: Routing Technical challenges in LLN
Page 5 and 6: Lossy links are not just LP wireles
Page 7 and 8: IETF - Routing Protocols Long histo
Page 9 and 10: Routing Over Low power and Lossy Li
Page 11 and 12: Specific Routing Requirements Deli
Page 13 and 14: Slide from IETF-72 Copyright © 200
Page 15 and 16: IETF ROLL WG Consensus Several rou
Page 17 and 18: Protocol Design Choices Difficult
Page 19 and 20: RPL Message Types RPL Control mess
Page 21 and 22: Physical Network 3 LBR 1.5 1.3 Step
Page 23 and 24: RPL Option DODAG Configuration Opti
Page 25 and 26: Routing Metrics used by RPL Copyrig
Page 27 and 28: Routing Metrics in LLNs Specified i
Page 29 and 30: Mode of Operation Parent selection
Page 31 and 32: Mode of Operation (Cont) A node sh
Page 33 and 34: Trickle at works … RPL Traffic Wa
Page 35 and 36: Operation as a leaf node As with m
Page 37 and 38: Storing Versus Non-Storing Mode RP
Page 39 and 40: The RPL DAO Message ++ each time a
Page 41 and 42: Populating the routing tables using
Page 43 and 44: Loops in DODAG: detection and repai
Page 45 and 46: Loop Detection Idea: add flags to
Page 47 and 48: DODAG Maintenance and Repairs Copyr
Page 49 and 50: Step 0 Root Step 2 11 12 13 11 12 1
Page 51: Step 0 Root Repair diameter: all no
Page 55 and 56: Simulation Results Based on Omnet+
Page 57 and 58: Simulation Results - Routing Stabil
Page 59 and 60: Is RPL Ready for “prime time” ?
Page 61 and 62: Potential Future items Applicabili
Page 63: Cisco Confidential Copyright © 200

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