Multiplex communications – Network configuration determination – Using a particular learning algorithm or technique
Reexamination Certificate
2003-09-12
2009-12-01
Ton, Dang T (Department: 2419)
Multiplex communications
Network configuration determination
Using a particular learning algorithm or technique
C370S400000, C709S230000, C709S238000
Reexamination Certificate
active
07626948
ABSTRACT:
A method for verifying a validity of a path is provided that includes receiving an advertisement communication at a first autonomous system from a second autonomous system, the advertisement communication including a list of one or more connected autonomous systems. The method also includes identifying whether the first autonomous system claims a connection to the second autonomous system and whether the second autonomous system claims a connection to the first autonomous system such that two-way connectivity is established between the autonomous systems. In response to the establishment of the two-way connectivity, a directed graph is constructed that includes two nodes representing the first and second autonomous systems respectively. An edge may be formed that connects the two nodes.
REFERENCES:
patent: 5345558 (1994-09-01), Opher et al.
patent: 5511122 (1996-04-01), Atkinson
patent: 5590118 (1996-12-01), Nederlof
patent: 5757924 (1998-05-01), Friedman et al.
patent: 5881243 (1999-03-01), Zaumen et al.
patent: 5926101 (1999-07-01), Dasgupta
patent: 6009081 (1999-12-01), Wheeler et al.
patent: 6055561 (2000-04-01), Feldman et al.
patent: 6069889 (2000-05-01), Feldman et al.
patent: 6130889 (2000-10-01), Feldman et al.
patent: 6148000 (2000-11-01), Feldman et al.
patent: 6269099 (2001-07-01), Borella et al.
patent: 6392997 (2002-05-01), Chen
patent: 6393486 (2002-05-01), Pelavin et al.
patent: 6553423 (2003-04-01), Chen
patent: 6567380 (2003-05-01), Chen
patent: 6584093 (2003-06-01), Salama et al.
patent: 6757258 (2004-06-01), Pillay-Esnault
patent: 6795399 (2004-09-01), Benmohamed et al.
patent: 6909700 (2005-06-01), Benmohamed et al.
patent: 7085279 (2006-08-01), Kumar et al.
patent: 7133370 (2006-11-01), Ikeda et al.
patent: 7236453 (2007-06-01), Visser et al.
patent: 7327683 (2008-02-01), Ogier et al.
patent: 7388862 (2008-06-01), Tran et al.
patent: 7391730 (2008-06-01), Chandra et al.
patent: 2003/0112799 (2003-06-01), Chandra et al.
patent: 2003/0120769 (2003-06-01), McCollom et al.
patent: 2006/0182034 (2006-08-01), Klinker et al.
Gao, “On Inferring Autonomous System Relationships in the Internet”, Dec. 2001, IEEE/ACM Transactions on Networking, vol. 9, p. 733-745.
Xiao et al, “Optimizing IBGP Route Reflection Network”, May 11-15, 2003, IEEE Intl. Conference on Communications, 2003, vol. 3, p. 1765-1769.
J. Rosenberg, H. Salama, M. Squire, Telephony Routing Over IP (TRIP), Network Working Group, RFC 3219, 74 pgs, Jan. 2002.
Cook David A.
Ng James L.
Retana Alvaro E.
White Russell I.
Baker & Botts L.L.P.
Cisco Technology Inc.
O'Connor Brian
Ton Dang T
LandOfFree
System and method for verifying the validity of a path in a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for verifying the validity of a path in a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for verifying the validity of a path in a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4145021