Table of Contents
Extending PIM to Support Bi-Directional Shared Trees: overview and status
Problem Statement
Solution
What Changes are Necessary
UMP IP Option
UMP IP Option
UMP Option Insertion - Upstream Router
UMP Option Insertion - Downstream Router
UMP Packets on RPF Interface
UMP Packets on RPF Interface
Rewriting the UMP Address
Rewriting the UMP Address
One More Rule
One More Rule
Bootstrap/Candidate-RP Messages
Auto-RP Announce/Discovery Messages
Bootstrap/Auto-RP Messages
Bidir-Capable Hello Option
Bidir-Capable Hello Option
How to Inter-work?
Bidir-Border Router
Bidir-Border Router
Spec Status
Interoperability
Issues
Issues
Future
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