1. 63rd IETF - Monami6 BoF1 NEMO Multihoming Issues for Monami6 NEMO Multihoming Issues for Monami6 draft-ietf-nemo-multihoming-issues-03.txt Chan-Wah Ng Paik Eun-Kyoung Thierry Ernst Marcelo Bagnulo

2. 63rd IETF - Monami6 BoF2 What is it Documents issues faced in deployment of NEMO Basic Support with multihoming capabilities –Classify configurations by # of MRs, # of HAs, # of Prefixes Home Internet NEMO HA2HA1MR2 MR1 MMN P1P1 P 2,P 1

3. 63rd IETF - Monami6 BoF3 Status 10 issues were identified Some are MIPv6/NEMO specific, some are not No objections to having NEMO/MIPv6 specific issues solved in potential Monami6 WG Currently deciding the important issues

4. 63rd IETF - Monami6 BoF4 Difference from MIPv6 Problem Statement In NEMO, we investigate the multihoming issues by looking at the tunnels between MR(s) and HA(s) Home Internet NEM O HA2 HA1 MR2 MR1

5. 63rd IETF - Monami6 BoF5 Issues Specific to MIPv6/NEMO # of MR # of HA # of MNP 111111 11N11N 1n11n1 1nn1nn n11n11 n1nn1n nn1nn1 nnnnnn 4.1.1 Failure Detection NMNM NMNM NMNM NMNM NMNM NMNM NS 4.1.2 Path Exploration NMNM NMNM NMNM NMNM NMNM NMNM NS 4.1.4 Re-Homing NMNM S NMNM S NMNM S NMNM S 4.4 HA Synchronization NMNM NMNM NMNM NMNM 4.7 Multiple RegistrationsMMMMMMMM NEMOMIPv6Shim6

6. 63rd IETF - Monami6 BoF6 Summary There are some NEMO-Specific issues There are some Mobile IPv6 issues which have some NEMO-specific aspects Unclear whether NEMO WG will work the NEMO-Specific Issues

7. 63rd IETF - Monami6 BoF7 Questions?

8. 8 Summary of Issues (1/4) # of MR # of HA # of MNP 111111 11N11N 1n11n1 1nn1nn n11n11 n1nn1n nn1nn1 nnnnnn 4.1.1 Failure Detection NMNM NMNM NMNM NMNM NMNM NMNM NS 4.1.2 Path Exploration NMNM NMNM NMNM NMNM NMNM NMNM NS 4.1.3 Path SelectionN SNSN N SNSN N SNSN N SNSN 4.1.4 Re-Homing NMNM S NMNM S NMNM S NMNM S NEMONEMO/MIPv6Shim6

9. 63rd IETF - Monami6 BoF9 Summary of Issues (2/4) # of MR # of HA # of MNP 111111 11N11N 1n11n1 1nn1nn n11n11 n1nn1n nn1nn1 nnnnnn 4.2 Ingress FilteringtN 4.3 Media DetectionDDDDDDDD 4.4 HA Synchronization NMNM NMNM NMNM NMNM 4.5 MR SynchronizationGGGG NEMONEMO/MIPv6trivialDNAGeneral IPv6

10. 63rd IETF - Monami6 BoF10 Summary of Issues (3/4) # of MR # of HA # of MNP 111111 11N11N 1n11n1 1nn1nn n11n11 n1nn1n nn1nn1 nnnnnn 4.6 Prefix DelegationNNNNNN 4.7 Multiple RegistrationsMMMMMMMM 4.8 Source Address Selections GGGG NEMOMIPv6General IPv6

11. 63rd IETF - Monami6 BoF11 Summary of Issues (4/4) # of MR # of HA # of MNP 111111 11N11N 1n11n1 1nn1nn n11n11 n1nn1n nn1nn1 nnnnnn 4.9 Loop Prevention in Nested NEMO NNNNNNNN 4.10 Prefix OwnershipNN NEMO