Invention Grant
US07869446B2 Optimized dynamic multipoint virtual private network over IPv6 network
有权
通过IPv6网络优化动态多点虚拟专网
- Patent Title: Optimized dynamic multipoint virtual private network over IPv6 network
- Patent Title (中): 通过IPv6网络优化动态多点虚拟专网
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Application No.: US12246432Application Date: 2008-10-06
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Publication No.: US07869446B2Publication Date: 2011-01-11
- Inventor: Mohamed Khalid , Rajiv Asati , Ciprian Popoviciu , Aamer Akhter , Manikchand Roopchand Bafna
- Applicant: Mohamed Khalid , Rajiv Asati , Ciprian Popoviciu , Aamer Akhter , Manikchand Roopchand Bafna
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Cesari and McKenna, LLP
- Agent Michael R. Reinemann
- Main IPC: H04L12/28
- IPC: H04L12/28
Abstract:
Method and apparatus including registering a first spoke router with a hub router, forwarding an Internet Protocol version Four (IPv4) data packet from the first spoke router to a second spoke router over an Internet Protocol version Six (IPv6) multipoint tunnel via the hub router, transmitting a binding information associated with the first spoke router from the hub router to the second spoke router, and establishing a direct communication path by the second spoke router with the first spoke router based on the received binding information are provided.
Public/Granted literature
- US20100085977A1 Optimized Dynamic Multipoint Virtual Private Network Over IPv6 Network Public/Granted day:2010-04-08
Information query
