Securing MIPv6 BUs using return routability (BU3WAY)

Document Type Expired Internet-Draft (individual)
Author Erik Nordmark 
Last updated 2001-11-13
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document is intended to serve as input to the discussion in the Mobile IP Working Group regarding securing MIPv6 Binding Updates. This document tries to capture a possible extreme point in the design space for a solution to that problem, for the purposes of exploring the design space. The author does not claim that this protocol is better than any other proposed solutions - merely that it is different and the differences can help in understanding design tradeoffs in this space.


Erik Nordmark (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)