Information security – Access control or authentication – Network
Reexamination Certificate
2005-12-21
2011-10-18
Srivastava, Vivek (Department: 2433)
Information security
Access control or authentication
Network
C380S270000, C455S411000, C726S005000
Reexamination Certificate
active
08042154
ABSTRACT:
The disclosed embodiments support proxy Mobile IP registration for nodes that do not implement CHAP. This is accomplished, in part, through the generation of a CHAP challenge and response by either a AAA server or a network device such as a PDSN or Foreign Agent. If the CHAP challenge and response is generated by the AAA server, the AAA server provides the CHAP challenge and response to the network device. In this manner, the network device may generate a Mobile IP registration request based upon the CHAP challenge and response.
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Bhupalam Bhaskar
Kabadi Ashwin Anilkumar
Mukherjee Arghya
Muppala Venkatanarayana
Cisco Technology Inc.
Richards Kevin
Srivastava Vivek
Weaver Austin Villeneuve & Sampson LLP
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