US 2002/0007413 A1 Jan. 17, 2002(57) ABSTRACT US 2009/0013083 A9 Jan. 8, 2009
Various information object repository selection procedures for determining which of a …

EP 0 959 601 11/1999 (*) Notice: Subject to any disclaimer, the term of this EP() 317 444 A3
12/2000 patent is extended or adjusted under 35 W0 W0 gig/57275 12/1998 USC-154 (1)) …

(57) A request for an information object at an address identified by a uniform resource
locator (URL) is received; and the URL is mapped to a corresponding anycast address for …

WebCache Content server wabcache ' I'WebCache average processing delays at the
information object reposi tory, reliability of a path from the information object reposi tory to …

Methods for performing packet classification via prefix pair bit vectors. Unique prefix pairs in
an access control list (ACL) are identified, with each prefix pair comprising a unique …

the present invention relates to a system and method for directing a client (ie, an information
requesting application such as a Web browser) to an optimal server (ie, information object …

The present invention is a method for guiding placement of Servers, Such as proxy servers,
cache Servers, content distribution servers and mirror servers within a distributed …

The present invention is a method for improving delivery of content to a client
communicating With a server on the Web. Groups or clusters of clients are formed by …

An address of an information object repository that should service a client request for an
information object is returned in response to a request therefor. The address of the …

The present invention relates to a method and system for supporting in a router a plurality of
data flows using a ternary content addressable memory (TCAM) in which the number of …