A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Mobility for IPv4 Working Group of the IETF.
Title : Mobile IPv4 Extension for AAA Network Access
Identifiers
Author(s) : F. Johansson, T. Johansson
Filename : draft-ietf-mip4-aaa-nai-00.txt
Pages : 10
Date : 2003-9-22
When a mobile node moves between two foreign networks it has to be
reauthenticated. If the home network has multiple Authentication
Authorization and Accounting (AAA) servers the reauthentication
request may not be received by the same Home AAA server as previous
authentication requests. In order for the new Home AAA server to be
able to forward the request to the correct Home Agent it has to know
the identity of the Home Agent. This document defines a Mobile IP
extension that enables the HA to pass its identity to the mobile node
which can then pass it on to the new AAA server when changing point
of attachment.
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