I-D ACTION:draft-perkins-mobileip-hierfa-00.txt

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Subject: I-D ACTION:draft-perkins-mobileip-hierfa-00.txt
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A New Internet-Draft is available from the on-line Internet-Drafts 
directories.                                                               

       Title     : Mobile-IP Local Registration with Hierarchical 
                   Foreign Agents                                                  
       Author(s) : C. Perkins
       Filename  : draft-perkins-mobileip-hierfa-00.txt
       Pages     : 15
       Date      : 03/12/1996

The base mobile-IP specification allows mobile computers to move freely 
between various points of attachment to the Internet.  However, each time 
the mobile computer moves, a Registration Request message has to be 
approved by the mobile node's Home Agent.  In cases where the home agent is
far away, it may become too expensive or (in the cases of network 
partition) even impossible to complete these frequent registrations.  In 
this draft document, we specify a new variety of registration, using a 
Regional Registration Request and Regional Registration Reply, that is no 
longer always required to be transacted with the home agent.               

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