Electrical computers and digital processing systems: multicomput – Computer-to-computer session/connection establishing – Network resources access controlling
Reexamination Certificate
2008-07-01
2008-07-01
Cardone, Jason (Department: 2141)
Electrical computers and digital processing systems: multicomput
Computer-to-computer session/connection establishing
Network resources access controlling
C709S218000, C709S222000, C709S223000
Reexamination Certificate
active
11339225
ABSTRACT:
A pre-boot server address relay device relays packets from the diskless computing device to an address allocation server to discover available network addresses. The pre-boot server address relay device receives offer packets from the address allocation server offering a network address and generates modified packets by modifying each of the offer packets from the address allocation server. The modified packets are transmitted to the diskless computing device. The pre-boot server address relay device relays request packets from the diskless computing device to the address allocation server. The pre-boot server address relay device receives acknowledgment packets from the address allocation server acknowledging the request of the network address and generates modified acknowledgement packets by modifying the acknowledgment packets from the address allocation server. The pre-boot server address relay device transmits the modified acknowledgement packets to the diskless computing device to enable remote booting.
REFERENCES:
patent: 2002/0161868 (2002-10-01), Paul et al.
patent: 2002/0161995 (2002-10-01), French et al.
patent: 2002/0178289 (2002-11-01), Kurose
patent: 2002/0198972 (2002-12-01), Babbitt et al.
patent: 2003/0014621 (2003-01-01), French et al.
Intel Corporation, “Preboot Execution Environment (PXE) Specification,” Version 2.1, Sep. 20, 1999.
R. Droms, “Dynamic Host Configuration Protocol,” Network Working Group/Request for Comments, Mar. 1997, pp. 1-41.
Cardone Jason
Intel Corporation
Pillsbury Winthrop Shaw & Pittman LLP
Taylor Nicholas
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