METHOD FOR EXTENDING MOBILE IP AND AAA TO ENABLE INTEGRATED SUPPORT FOR LOCAL ACCESS AND ROAMING ACCESS CONNECTIVITY
First Claim
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1. A communication node, comprising:
- circuitry configured to receive a remote access message, relay the remote access message to a home agent, generate an authentication an authorization request message based on the remote access message, send the authentication and authorization request message to a proxy server, and establish two concurrent access services for a mobile node in response to a return message from the proxy server.
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Abstract
This document describes a way to extend Mobile IP Authentication Authorization and Accounting (AAA) signaling to enable a node to request from a network operator combinations of home and local service capabilities (when roaming) in an efficient and scalable manner. It also enables the home and foreign service providers to constrain and account for actual services provided based on a combination of the foreign and home operator policy.
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Citations
3 Claims
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1. A communication node, comprising:
circuitry configured to receive a remote access message, relay the remote access message to a home agent, generate an authentication an authorization request message based on the remote access message, send the authentication and authorization request message to a proxy server, and establish two concurrent access services for a mobile node in response to a return message from the proxy server. - View Dependent Claims (2, 3)
Specification