Methods and apparatus for content server selection

Details Methods and apparatus for content server selection Methods and apparatus for content server selection

2006-06-13

2006-06-13

Etienne, Ario (Department: 2157)

Electrical computers and digital processing systems: multicomput

Computer-to-computer session/connection establishing

C709S203000, C709S223000, C709S224000, C709S226000, C709S232000, C718S105000

Reexamination Certificate

active

07062562

ABSTRACT:
Methods and apparatus providing information about characteristics associated with a network are described. A network node associated with a client for selecting a server that can best provide content to a client transmits a request for a response. A plurality of content servers or content routing agents receive requests corresponding to the request from the network node associated with the client. The content servers provide a response and fragment and/or pad datagrams associated with the response. The content servers transmit these fragmented and/or padded datagrams to the network node associated with the client. The network node associated with the client can reassemble and/or trim the received datagrams and identify as optimal the server that first completes transmission of the response.

REFERENCES:
patent: 5414704 (1995-05-01), Spinney
patent: 5488412 (1996-01-01), Majeti et al.
patent: 5506987 (1996-04-01), Abramson et al.
patent: 5586121 (1996-12-01), Moura et al.
patent: RE35774 (1998-04-01), Moura et al.
patent: 5774668 (1998-06-01), Choquier et al.
patent: 5818845 (1998-10-01), Moura et al.
patent: 5828655 (1998-10-01), Moura et al.
patent: 5859852 (1999-01-01), Moura et al.
patent: 5872773 (1999-02-01), Katzela et al.
patent: 5892903 (1999-04-01), Klaus
patent: 5946047 (1999-08-01), Levan
patent: 5946048 (1999-08-01), Levan
patent: 5950205 (1999-09-01), Aviani, Jr.
patent: 5953335 (1999-09-01), Erimli et al.
patent: 5953375 (1999-09-01), Nishiwaki et al.
patent: 5956346 (1999-09-01), Levan
patent: 5959660 (1999-09-01), Levan
patent: 5959968 (1999-09-01), Chin et al.
patent: 5959997 (1999-09-01), Moura et al.
patent: 5989060 (1999-11-01), Coile et al.
patent: 6006266 (1999-12-01), Murphy et al.
patent: 6016388 (2000-01-01), Dillon
patent: 6052718 (2000-04-01), Gifford
patent: 6092178 (2000-07-01), Jindal et al.
patent: 6101543 (2000-08-01), Alden et al.
patent: 6212190 (2001-04-01), Mulligan
patent: 6260070 (2001-07-01), Shah
patent: 6345294 (2002-02-01), O'Toole et al.
patent: 6446121 (2002-09-01), Shah et al.
patent: 6477522 (2002-11-01), Young
patent: 6522651 (2003-02-01), Herrmann
patent: 6542468 (2003-04-01), Hatakeyama
patent: 6606643 (2003-08-01), Emens et al.
patent: 6795858 (2004-09-01), Jain et al.
patent: 6810411 (2004-10-01), Coughlin et al.
patent: 6856991 (2005-02-01), Srivastava
U.S. Appl. No. 09/606,418, filed Jun. 2000, Aviani et al.
Eager et al., “Adaptive Load Sharing in Homogeneous Distributed Systems,” IEEE, Transactions on Software Engineering, vol. Se-12, No. 5, May 1986, PP 662-675.
Akamai Technologies, Inc. -Global Internet Content Delivery-“How FreeFlow Works,” webmaster@akamai.com 1999-2000.
Digital Island, Inc. -e-Business Without Limits-, “Enabling Technologies,” http://www.digisle.net. No date.
Internap, “Preferred Collocation Services,” http://www.internap.com Copyright © 2001 Internap Network Services Corporation.
Meyer, et al., Request For Comments No. 2026, entitled, “Generic Routing Encapsulation (GRE),” Jan., 2000, Internet Engineering Task Force, 9 pages.
Mockapetris, P., Request For Comments No. 1034, entitled, “Domain Names—Concepts and Facilities,” Nov., 1987, Internet Engineering Task Force, 31 pages.
Information Sciences Institute, Request for Comments No. 793, entitled, “Transmission Control Protocol—DARPA Internet Program—Protocol Specification,” Sep., 1981, Internet Engineering Task Force, 49 pages.
David M. Gifford, “Replica Routing,” U.S. Appl. No. 09/472,964, filed Dec. 28, 1999, 37 Pages.
Johnson et al., “Dynamic Server Organization,” U.S. Appl. No. 09/294,837, filed Apr. 19, 1999, 42 Pages.
Lu et al., “Automatic Network Addresses Assignment and Translation Interference,” U.S. Appl. No.: 60/160,535, filed Oct. 20, 1999, 127 Pages.
Lu et al., “Method and Apparatus for Automatic Network Address Assignment,” U.S. Appl. No.: 60/178,063, filed Jan. 24, 2000, 74 Pages.
Johnson et al., “Method and Apparatus for Determining a Network Topology in the Presence of Network Address Translation,” U.S. Appl. No.: 60/178,062, filed Jan. 24, 2000, 32 Pages.
Toole et al., “Fast-Changing Network Status and Load Monitoring and Feedback,” U.S. Appl. No.: 60/177,985 filed Jan. 25, 2000, 20 Pages.
Kirk Johnson, “A Method and Apparatus for Minimalist Approach to Implementing Server Selection,” U.S. Appl. No.: 60/177,415, filed Jan. 21, 2000, 39 Pages.

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