Invention Grant
US07715381B2 Method and apparatus for routing and forwarding between virtual routers within a single network element
有权
用于在单个网络元件内的虚拟路由器之间路由和转发的方法和装置
- Patent Title: Method and apparatus for routing and forwarding between virtual routers within a single network element
- Patent Title (中): 用于在单个网络元件内的虚拟路由器之间路由和转发的方法和装置
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Application No.: US10883109Application Date: 2004-06-30
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Publication No.: US07715381B2Publication Date: 2010-05-11
- Inventor: Naiming Shen
- Applicant: Naiming Shen
- Applicant Address: SE
- Assignee: Ericsson AB
- Current Assignee: Ericsson AB
- Current Assignee Address: SE
- Agency: Blakely, Sokoloff, Taylor & Zafman, LLP
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/56

Abstract:
A method and apparatus for routing and forwarding between virtual routers is described. A method in a single network element comprises peering a first virtual router to a second virtual router, wherein the first and second virtual routers have separate address spaces and separate routing tables, distributing a set of one or more routes from the first virtual router to the second virtual router, wherein a first of the set of routes identifies the first virtual router as a next hop of the first route, said first route including a destination, and downloading to a set of one or more forwarding tables, the destination and the next hop.
Public/Granted literature
- US20040233913A1 Method and apparatus for routing and forwarding between virtual routers within a single network element Public/Granted day:2004-11-25
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