Policy based mobile-IP address selection and assignment

Details Policy based mobile-IP address selection and assignment Policy based mobile-IP address selection and assignment

2007-08-30

2010-10-05

Qureshi, Afsar M. (Department: 2472)

Multiplex communications

Communication over free space

Using atm as a wireles protocol

C370S313000, C370S389000, C370S392000, C455S435100

Reexamination Certificate

active

07808942

ABSTRACT:
A method for imposing a communication policy for a mobile node. During Mobile-IP (MIP) registration for the mobile node, when a MIP home agent sends an access request to an authentication, authorization, and accounting (AAA) server, the AAA server will select a pool of IP addresses corresponding with a communication policy for the mobile node and will direct the home agent to assign an IP address selected from that pool. Thereafter, when the home agent receives a communication to or from the IP address, the home agent may then determine the applicable communication policy by determining the pool from which the IP address was selected, and the home agent may apply that communication policy.

REFERENCES:
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patent: 2004/0218558 (2004-11-01), Johansson
patent: 2009/0016270 (2009-01-01), Tsirtsis (Georgios) et al.
patent: 0 838 933 (1998-04-01), None
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International Search Report and Written Opinion from International Application No. PCT/US2008/072329, dated Feb. 12, 2009.

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