IPv6 over NBMA “Transient Neighbors”

IPv6 over NBMA “Transient Neighbors”

Introduction

Historical Note

Summary of IPv6/NBMA concepts

IPv6 over ATM (NBMA) Clouds

Unavoidable IPv6 requirements

IPv6 ND Redirect & Inter-LL Shortcuts

Intra-LL distribution of ND/RD messages

Augment MARS for intra-LL ND messages

Augmented MARS algorithm

Sending intra-LL packets

Sending an inter-LL packet

Shortcuts - Triggering a Redirect

Triggering a ‘long distance’ Redirect

Observation - where ND and NHRP collide

Observation - MARS and non-ATM networks?

Conclusion