System, method and computer program product for updating the...

Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular node for directing data and applying cryptography

Reexamination Certificate

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Details

C726S011000, C726S013000, C709S228000

Reexamination Certificate

active

07877599

ABSTRACT:
The preferred instance of the present invention is a method and computer program product that specifies an array of elements to be incorporated into a firewall configuration protocol. When added to the configuration protocol, these added attributes allow the existing packet filtering mechanism to accommodate a terminal device that has moved and received a new IP address in a timely and efficient manner.

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Buchli, M. et al. “A Network Service Layer Protocol for QoS signaling”, <draft-buchli-nsis-nslp-00>, Jun. 2003.
Stiemerling, M. et al. “NAT/Firewall NSIS Signaling Layer Protocol (NSLP)”, <draft-ietf-nsis-nslp-natfw-01>, Feb. 2004.
Lee, S. et al. “Mobility Functions in the QoS-NSLP”, <draft-lee-nsis-mobility-nslp-00>, Oct. 2003.
Martin, M. et al. “A NAT/Firewall NSLP security infrastructure”, <draft-martin-nsis-nslp-security-00>, Oct. 2003.
International Search Report dated Nov. 18, 2005.

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