[Mobopts] Using Hashes to Optimize RR

Christian Vogt <chvogt@tm.uka.de> Thu, 04 August 2005 11:43 UTC

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Date: Thu, 04 Aug 2005 13:43:30 +0200
From: Christian Vogt <chvogt@tm.uka.de>
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Cc: Jari Arkko <jari.arkko@kolumbus.fi>, MOBOPTS <mobopts@irtf.org>
Subject: [Mobopts] Using Hashes to Optimize RR
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Hello,

here is the draft that I mentioned after the presentation "Improvement
on Security and Performance of MIP6 Return Routability Test", and which
might be of relevance to the presentors:

   Credit-Based Authorization for Binding Lifetime Extension
   draft-arkko-mipv6-binding-lifetime-extension-00.txt

The draft describes a hash-based mechanism that allows peers to
successively prolong the time period between two home-address tests.
This reduces signaling overhead and the latency associated with frequent
home-address tests.  A correspondent node can validate from a hash how
long a MN has already been reachable at a given home address, and it can
so extend the lifetime of a binding.

The draft above might

Regards,
- Christian

-- 
Christian Vogt, Institute of Telematics, University of Karlsruhe
www.tm.uka.de/~chvogt/pubkey/


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