Mobile IP extension for Private Internets Support (MPN)

Document Type Expired Internet-Draft (individual)
Authors Yan-Fa Li  , Y. Li 
Last updated 1999-03-04
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Intended RFC status (None)
Expired & archived
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This memo specifies enhancements to Mobile IP that allow IP mobility support across routing realms. The protocol allows a mobile node to have the same home network connectivity, regardless of its current routing realm network point of attachment. It is designed to work in the presence of address collisions and network address translations. Private networks connected to the public Internet can extend IP mobility support to cover the public Internet and other private networks. Movement from a private home network to the public foreign network, from a private home network to another private foreign network or from the public home network to a private foreign network are possible under the MPN framework.


Yan-Fa Li (
Y. Li (

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