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1. CN101218814 - Methods and apparatus for optimizing mobile VPN communications

Office China
Application Number 200680024791.5
Application Date 06.07.2006
Publication Number 101218814
Publication Date 09.07.2008
Grant Number 101218814
Grant Date 25.05.2011
Publication Kind B
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
28
characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
H04L 12/28
CPC
H04L 61/2514
H04L 61/256
H04L 61/2592
H04L 63/0272
H04W 12/001
H04W 28/06
Applicants Cisco Tech Inc.
思科技术公司
Inventors Dommety Gopal
戈帕尔·多梅提
Patel Alpesh
阿尔派什·帕特尔
Agents wangyi
北京东方亿思知识产权代理有限责任公司 11258
Priority Data 11177454 07.07.2005 US
Title
(EN) Methods and apparatus for optimizing mobile VPN communications
(ZH) 用于优化移动VPN通信的方法和装置
Abstract
(EN)
Methods and apparatus for optimizing Mobile VPN communications are disclosed. When a data packet is transmitted between a Mobile Node that is a member of a VPN and a Correspondent Node, the data packet is transmitted between the Mobile Node and a Home Agent via a Mobile IP tunnel without transmitting the data packet via a VPN tunnel. However, the data packet is transmitted between the Home Agent and a VPN headend via a VPN tunnel.

(ZH)

公开了用于优化移动VPN通信的方法和装置。当数据分组在作为VPN成员的移动节点和对方节点之间传输时,数据分组是经由移动IP隧道在移动节点和归属代理之间传输的,而不经由VPN隧道传输数据分组。但是,数据分组经由VPN隧道在归属代理和VPN头端之间传输。