Method and system for accelerating route calculation in link...

Details Method and system for accelerating route calculation in link... Method and system for accelerating route calculation in link...

2006-03-31

2009-12-15

Moore, Ian N (Department: 2416)

Multiplex communications

Data flow congestion prevention or control

Flow control of data transmission through a network

C370S254000, C370S395320

Reexamination Certificate

active

07633875

ABSTRACT:
A method and system for performing route calculations in a link state routing protocol at a node within a computer network. The method includes evaluating existing routes of the node when new route information is received and recalculating routes for the node only when the new route information improves at least one of the existing routes or at least one of the existing routes is made worse or lost.

REFERENCES:
patent: 5128926 (1992-07-01), Perlman et al.
patent: 5251205 (1993-10-01), Callon et al.
patent: 5265092 (1993-11-01), Soloway et al.
patent: 5430727 (1995-07-01), Callon
patent: 5517620 (1996-05-01), Hashimoto et al.
patent: 5649108 (1997-07-01), Spiegel et al.
patent: 5838660 (1998-11-01), Croslin
patent: 5854899 (1998-12-01), Callon et al.
patent: 5920697 (1999-07-01), Masters et al.
patent: 6098107 (2000-08-01), Narvaez-Guarnieri et al.
patent: 6252856 (2001-06-01), Zhang
patent: 6301244 (2001-10-01), Huang et al.
patent: 6418139 (2002-07-01), Akhtar
patent: 6456599 (2002-09-01), Elliott
patent: 6483833 (2002-11-01), Jagannath et al.
patent: 6490246 (2002-12-01), Fukushima et al.
patent: 6639897 (2003-10-01), Shiomoto et al.
patent: 6643269 (2003-11-01), Fan et al.
patent: 6646989 (2003-11-01), Khotimsky et al.
patent: 6724722 (2004-04-01), Wang et al.
patent: 7058016 (2006-06-01), Harper
patent: 2003/0165117 (2003-09-01), Garcia-Luna-Aceves et al.
RFC 1195 “Use of OSI IS-IS for Routing in TCP/IP and Dual Environments”, Digital Equipment Corporation, Dec. 1990.
RFC 1583 “OSPF Version 2”, Proteon, Inc., Mar. 1994.
Narvaez, Paolo, “Routing Reconfiguration in IP Networks”, Jun. 2000, MIT.

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