TW200607292A - Method and system for dynamically assigning agent of mobile VPN - Google Patents

Method and system for dynamically assigning agent of mobile VPN

Info

Publication number
TW200607292A
TW200607292A TW093123260A TW93123260A TW200607292A TW 200607292 A TW200607292 A TW 200607292A TW 093123260 A TW093123260 A TW 093123260A TW 93123260 A TW93123260 A TW 93123260A TW 200607292 A TW200607292 A TW 200607292A
Authority
TW
Taiwan
Prior art keywords
roaming
network
agent
mobile node
external
Prior art date
Application number
TW093123260A
Other languages
Chinese (zh)
Other versions
TWI254546B (en
Inventor
Jyh-Cheng Chen
Li-Wei Lin
Yi-Wen Liu
Original Assignee
Zyxel Communications Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zyxel Communications Corp filed Critical Zyxel Communications Corp
Priority to TW93123260A priority Critical patent/TWI254546B/en
Priority to JP2005110463A priority patent/JP2006352182A/en
Publication of TW200607292A publication Critical patent/TW200607292A/en
Application granted granted Critical
Publication of TWI254546B publication Critical patent/TWI254546B/en

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  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

The present invention relates to a method and a system for dynamically allocating agent of mobile VPN, which is capable of building up a virtual private network between an external network and an internal network so as to enable the safe roaming of at least one mobile node in the external network. The present invention is capable of dynamically assigning an external local agent close to the mobile node in roaming external network as the registering agent of the mobile node; thus, when the mobile node is roaming in the same external network, it only needs to register at the external local agent, instead of registering at the internal local agent in the internal network - IETF method also available; therefore, the delay caused by the handoff between agents in roaming and the delay of the end-to-end can be minimized, completely combining with the IPsec security control of the VPN.
TW93123260A 2004-08-03 2004-08-03 Assignment method and system of home agent in mobile VPN TWI254546B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW93123260A TWI254546B (en) 2004-08-03 2004-08-03 Assignment method and system of home agent in mobile VPN
JP2005110463A JP2006352182A (en) 2004-08-03 2005-04-07 Method and apparatus for dynamically allocating agent of mobile vpn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93123260A TWI254546B (en) 2004-08-03 2004-08-03 Assignment method and system of home agent in mobile VPN

Publications (2)

Publication Number Publication Date
TW200607292A true TW200607292A (en) 2006-02-16
TWI254546B TWI254546B (en) 2006-05-01

Family

ID=37587357

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93123260A TWI254546B (en) 2004-08-03 2004-08-03 Assignment method and system of home agent in mobile VPN

Country Status (2)

Country Link
JP (1) JP2006352182A (en)
TW (1) TWI254546B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100667502B1 (en) * 2005-03-28 2007-01-10 주식회사 케이티프리텔 Method of mobile node's connection to virtual private network using Mobile IP
CN101536453A (en) * 2006-08-21 2009-09-16 高通股份有限公司 Method and apparatus for interworking authorization of dual stack operation
US8769611B2 (en) * 2007-05-31 2014-07-01 Qualcomm Incorporated Methods and apparatus for providing PMIP key hierarchy in wireless communication networks
JP6273903B2 (en) 2013-03-15 2018-02-07 株式会社リコー Information processing system, information processing method, and program

Also Published As

Publication number Publication date
JP2006352182A (en) 2006-12-28
TWI254546B (en) 2006-05-01

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees