Invention Grant
US08880729B2 Method and apparatus for routing requests for service using BGP community attributes
有权
使用BGP社区属性路由请求服务的方法和装置
- Patent Title: Method and apparatus for routing requests for service using BGP community attributes
- Patent Title (中): 使用BGP社区属性路由请求服务的方法和装置
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Application No.: US13109461Application Date: 2011-05-17
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Publication No.: US08880729B2Publication Date: 2014-11-04
- Inventor: Manish Bhardwaj , Stefano Benedetto Previdi , Steven Vincent Luong , Christopher Losack
- Applicant: Manish Bhardwaj , Stefano Benedetto Previdi , Steven Vincent Luong , Christopher Losack
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Baker Botts L.L.P.
- Main IPC: G06F15/173
- IPC: G06F15/173 ; H04L12/66

Abstract:
According to one embodiment, an apparatus that makes improved routing decisions is provided that includes a receiver, a retriever, a proximity engine, and a transmitter. The receiver may be configured to receive a request from a source. The retriever may be configured to retrieve a plurality of providers capable of servicing the request. The proximity engine may be configured to rank the plurality of providers based on weights indicative of a network distance. The weights may correspond to a first Border Gateway Protocol (BGP) community attribute associated with the source and at least a second BGP community attribute associated with at least one of the providers in the plurality of providers. The transmitter may be configured to transmit the request to the provider in the plurality of providers with the highest ranking.
Public/Granted literature
- US20120102225A1 METHOD AND APPARATUS FOR ROUTING REQUESTS FOR SERVICE USING BGP COMMUNITY ATTRIBUTES Public/Granted day:2012-04-26
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