PDSN fast tunnel lookup

Details PDSN fast tunnel lookup PDSN fast tunnel lookup

2007-02-06

2007-02-06

Kizou, Hassan (Department: 2616)

Multiplex communications

Data flow congestion prevention or control

Control of data admission to the network

C370S331000, C370S338000, C370S353000, C370S389000, C370S401000

Reexamination Certificate

active

09920980

ABSTRACT:
A connection with a mobile node is established. A registration request is received and a tunnel identifier determined. The tunnel identifier is independent of (i) a home address of the mobile node and (ii) an address of a home agent for the mobile node. The registration request is transmitted to the home agent, and the registration request includes the tunnel identifier. A response to the request is received and, responsively, a connection is activated. Data packets are received from the home agent in response to transmitting the registration request. The data packets include the tunnel identifier. The connection is identified using the tunnel identifier and the packets are routed along the connection.

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RFC 2344: May 1998: Reverse Tunneling for Mobile IP: G. Montenegro, Editor.
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