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WO2010068018A3 - Method for configuring closed user network using ip tunneling mechanism and closed user network system - Google Patents

Method for configuring closed user network using ip tunneling mechanism and closed user network system Download PDF

Info

Publication number
WO2010068018A3
WO2010068018A3 PCT/KR2009/007315 KR2009007315W WO2010068018A3 WO 2010068018 A3 WO2010068018 A3 WO 2010068018A3 KR 2009007315 W KR2009007315 W KR 2009007315W WO 2010068018 A3 WO2010068018 A3 WO 2010068018A3
Authority
WO
WIPO (PCT)
Prior art keywords
teed
user network
closed user
closed
tunneling mechanism
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2009/007315
Other languages
French (fr)
Other versions
WO2010068018A2 (en
Inventor
Sun-Cheul Kim
Ho-Yong Ryu
Sung-Back Hong
Kyeong-Ho Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Electronics and Telecommunications Research Institute ETRI
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
Priority claimed from KR1020090064814A external-priority patent/KR101210388B1/en
Application filed by Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Priority to US13/133,540 priority Critical patent/US8621087B2/en
Publication of WO2010068018A2 publication Critical patent/WO2010068018A2/en
Publication of WO2010068018A3 publication Critical patent/WO2010068018A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/2514—Translation of Internet protocol [IP] addresses between local and global IP addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/2592—Translation of Internet protocol [IP] addresses using tunnelling or encapsulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/104—Grouping of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

A method for configuring a closed user network (CUN) using an IP tunneling mechanism and a CUN system are disclosed. In particular, disclosed is a technique of establishing a tunnel between a tunnel end edge device (TEED) and a control server by using an IP tunneling mechanism to allow terminals connected to the TEED to perform communications by using a closed IP, enabling the TEED to provide a network address translation (NAT) function so that the TEED can perform data forwarding like a general NAT, without performing tunneling on a destination IP outside the closed IP section, to perform communication, and allowing a terminal located in an area where the TEED is not provided to directly establish a tunnel with the control server by using a client software to thereby perform communications with a terminal or a server connected to the TEED by using the closed IP.
PCT/KR2009/007315 2008-12-08 2009-12-08 Method for configuring closed user network using ip tunneling mechanism and closed user network system Ceased WO2010068018A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/133,540 US8621087B2 (en) 2008-12-08 2009-12-08 Method for configuring closed user network using IP tunneling mechanism and closed user network system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2008-0124010 2008-12-08
KR20080124010 2008-12-08
KR10-2009-0064814 2009-07-16
KR1020090064814A KR101210388B1 (en) 2008-12-08 2009-07-16 Method for constructing closed user network using ip tunneling mechanism and closed user network system

Publications (2)

Publication Number Publication Date
WO2010068018A2 WO2010068018A2 (en) 2010-06-17
WO2010068018A3 true WO2010068018A3 (en) 2010-08-05

Family

ID=42243202

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007315 Ceased WO2010068018A2 (en) 2008-12-08 2009-12-08 Method for configuring closed user network using ip tunneling mechanism and closed user network system

Country Status (1)

Country Link
WO (1) WO2010068018A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9407457B2 (en) 2011-10-04 2016-08-02 Juniper Networks, Inc. Apparatuses for a wired/wireless network architecture
US10148550B1 (en) 2011-10-04 2018-12-04 Juniper Networks, Inc. Methods and apparatus for a scalable network with efficient link utilization
US8804620B2 (en) 2011-10-04 2014-08-12 Juniper Networks, Inc. Methods and apparatus for enforcing a common user policy within a network
US9667485B2 (en) 2011-10-04 2017-05-30 Juniper Networks, Inc. Methods and apparatus for a self-organized layer-2 enterprise network architecture
US9118687B2 (en) 2011-10-04 2015-08-25 Juniper Networks, Inc. Methods and apparatus for a scalable network with efficient link utilization
CN107528932A (en) * 2016-06-22 2017-12-29 中兴通讯股份有限公司 A kind of data transmission method, network address translation apparatus
CN113472913B (en) * 2021-06-25 2023-04-25 新华三信息安全技术有限公司 Communication method and device
CN116032690B (en) * 2022-12-12 2023-11-03 北京秒如科技有限公司 Virtual network scheduling method under edge computing scene
CN119835093B (en) * 2025-03-17 2025-06-27 成都锦城学院 Secure communication method under network architecture of edge server and cloud server

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004023838A2 (en) * 2002-09-09 2004-03-18 Nortel Networks Limited Svc-l2 vpns: flexible on-demand switched mpls/ip layer-2 vpns for ethernet svc, atm and frame relay
WO2005043817A1 (en) * 2003-10-30 2005-05-12 Nortel Networks Limited Autodiscovery for virtual networks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004023838A2 (en) * 2002-09-09 2004-03-18 Nortel Networks Limited Svc-l2 vpns: flexible on-demand switched mpls/ip layer-2 vpns for ethernet svc, atm and frame relay
WO2005043817A1 (en) * 2003-10-30 2005-05-12 Nortel Networks Limited Autodiscovery for virtual networks

Also Published As

Publication number Publication date
WO2010068018A2 (en) 2010-06-17

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