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公开(公告)号:US20110182295A1
公开(公告)日:2011-07-28
申请号:US12692367
申请日:2010-01-22
申请人: Hemant Singh , William Beebee, JR. , Ralph Droms , Ole Troan
发明人: Hemant Singh , William Beebee, JR. , Ralph Droms , Ole Troan
IPC分类号: H04L12/56
CPC分类号: H04L41/0803 , H04L29/12226 , H04L41/0816 , H04L61/2015 , H04L61/6059
摘要: Techniques for automatically identifying an edge-facing router in a network are provided.
摘要翻译: 提供了一种用于自动识别网络中边缘路由器的技术。
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公开(公告)号:US08576857B2
公开(公告)日:2013-11-05
申请号:US12692367
申请日:2010-01-22
申请人: Hemant Singh , William Beebee, Jr. , Ralph Droms , Ole Troan
发明人: Hemant Singh , William Beebee, Jr. , Ralph Droms , Ole Troan
IPC分类号: H04L12/56
CPC分类号: H04L41/0803 , H04L29/12226 , H04L41/0816 , H04L61/2015 , H04L61/6059
摘要: Techniques for automatically identifying an edge-facing router in a network are provided. In one technique, data is obtained at a first router of a subscriber network. The data may be included in a DHCP message or a NDP RA message. The first router determines, based on the data, whether the first router is a service provider (SP)-facing router, which is a router that is coupled to a SP router and no other router in the subscriber network is logically between the SP-facing router and the SP router. If it is determined that the first router is an SP-facing router, then the first router stores identification data that identifies the first router as an SP-facing router. Otherwise, the first router stores identification data that identifies the first router as a non-SP-facing router.
摘要翻译: 提供了一种用于自动识别网络中边缘路由器的技术。 在一种技术中,在用户网络的第一路由器处获得数据。 数据可以包括在DHCP消息或NDP RA消息中。 第一路由器基于数据确定第一路由器是否是服务提供商(SP)路由器,其是耦合到SP路由器的路由器,并且订户网络中的其他路由器在逻辑上在SP- 面向路由器和SP路由器。 如果确定第一路由器是面向SP的路由器,则第一路由器将标识第一路由器的标识数据存储为面向SP的路由器。 否则,第一路由器将标识第一路由器的识别数据存储为非面向SP的路由器。
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