EP4150865A4 - Virtual network - Google Patents

Virtual network Download PDF

Info

Publication number
EP4150865A4
EP4150865A4 EP21804968.2A EP21804968A EP4150865A4 EP 4150865 A4 EP4150865 A4 EP 4150865A4 EP 21804968 A EP21804968 A EP 21804968A EP 4150865 A4 EP4150865 A4 EP 4150865A4
Authority
EP
European Patent Office
Prior art keywords
virtual network
virtual
network
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.)
Pending
Application number
EP21804968.2A
Other languages
German (de)
French (fr)
Other versions
EP4150865A1 (en
Inventor
Ming Li
Yuan Yang JIA
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.)
Primewan Ltd
Original Assignee
Primewan Ltd
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 US16/872,153 external-priority patent/US11362865B2/en
Application filed by Primewan Ltd filed Critical Primewan Ltd
Publication of EP4150865A1 publication Critical patent/EP4150865A1/en
Publication of EP4150865A4 publication Critical patent/EP4150865A4/en
Pending 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
    • 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
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H04L12/4645—Details on frame tagging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
EP21804968.2A 2020-05-11 2021-04-30 Virtual network Pending EP4150865A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/872,153 US11362865B2 (en) 2020-04-02 2020-05-11 Virtual network
PCT/CN2021/091693 WO2021227905A1 (en) 2020-05-11 2021-04-30 Virtual network

Publications (2)

Publication Number Publication Date
EP4150865A1 EP4150865A1 (en) 2023-03-22
EP4150865A4 true EP4150865A4 (en) 2024-05-15

Family

ID=78526448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21804968.2A Pending EP4150865A4 (en) 2020-05-11 2021-04-30 Virtual network

Country Status (8)

Country Link
EP (1) EP4150865A4 (en)
JP (1) JP2023525966A (en)
KR (1) KR20230002635A (en)
CN (1) CN115552860B (en)
AU (1) AU2021271897A1 (en)
BR (1) BR112022021770A2 (en)
CO (1) CO2022016065A2 (en)
WO (1) WO2021227905A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080172497A1 (en) * 2007-01-17 2008-07-17 Nortel Networks Limited Method and Apparatus for Interworking Ethernet and MPLS Networks
US20140092729A1 (en) * 2012-09-28 2014-04-03 Hangzhou H3C Technologies Co., Ltd. Data Transmission in a Packet Transport Network (PTN)
CN106101023A (en) * 2016-05-24 2016-11-09 华为技术有限公司 A kind of VPLS message processing method and equipment

Family Cites Families (18)

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US6850518B1 (en) * 1999-03-04 2005-02-01 Cisco Technology, Inc. DLSw RIF passthru technique for providing end-to-end source route information to end stations of a data link switching network
CN100391196C (en) * 2004-04-01 2008-05-28 华为技术有限公司 Data exchange method based on virtual local area network
KR20060059877A (en) * 2005-11-11 2006-06-02 텔레폰악티에볼라겟엘엠에릭슨(펍) An arrangement and a method relating to ethernet access systems
CN100488171C (en) * 2006-01-14 2009-05-13 华为技术有限公司 Data transmission method and system between operator ether net and customer network
WO2009051179A1 (en) * 2007-10-18 2009-04-23 Ip Infusion Inc. Carrier network connection device and carrier network
CN101286922B (en) * 2008-05-05 2011-02-09 华为技术有限公司 Signalling control method, system and apparatus
US9590820B1 (en) * 2011-09-02 2017-03-07 Juniper Networks, Inc. Methods and apparatus for improving load balancing in overlay networks
CN103107932B (en) * 2011-11-10 2018-03-13 中兴通讯股份有限公司 Establish the method and device in MAC IN MAC tunnels
CN103326940B (en) * 2012-03-22 2017-04-26 华为技术有限公司 Method for forwarding message in network and edge device of operator
CN103428061B (en) * 2012-05-14 2016-12-28 上海贝尔股份有限公司 Access chassis node and the method utilizing access chassis node to carry out data forwarding
US9806949B2 (en) * 2013-09-06 2017-10-31 Brocade Communications Systems, Inc. Transparent interconnection of Ethernet fabric switches
JP2015119233A (en) * 2013-12-17 2015-06-25 株式会社日立製作所 Transmission system, transmission apparatus and transmission method
WO2015127643A1 (en) * 2014-02-28 2015-09-03 Telefonaktiebolaget L M Ericsson (Publ) Method and communication node for learning mac address in a layer-2 communication network
US10063473B2 (en) * 2014-04-30 2018-08-28 Brocade Communications Systems LLC Method and system for facilitating switch virtualization in a network of interconnected switches
JP6464631B2 (en) * 2014-09-22 2019-02-06 日本電気株式会社 Network control system, router virtualization apparatus, network control method, router virtualization method and program
JP6574142B2 (en) * 2016-02-23 2019-09-11 ＡＰＲＥＳＩＡ Ｓｙｓｔｅｍｓ株式会社 Network system and relay device
US10148566B2 (en) * 2016-02-26 2018-12-04 Juniper Networks, Inc. Split-horizon packet forwarding in a multi-home PBB-EVPN network
JP2017200099A (en) * 2016-04-28 2017-11-02 日本電信電話株式会社 Virtual system and transfer method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080172497A1 (en) * 2007-01-17 2008-07-17 Nortel Networks Limited Method and Apparatus for Interworking Ethernet and MPLS Networks
US20140092729A1 (en) * 2012-09-28 2014-04-03 Hangzhou H3C Technologies Co., Ltd. Data Transmission in a Packet Transport Network (PTN)
CN106101023A (en) * 2016-05-24 2016-11-09 华为技术有限公司 A kind of VPLS message processing method and equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021227905A1 *

Also Published As

Publication number Publication date
WO2021227905A1 (en) 2021-11-18
BR112022021770A2 (en) 2022-12-13
EP4150865A1 (en) 2023-03-22
JP2023525966A (en) 2023-06-20
CN115552860B (en) 2024-06-07
CN115552860A (en) 2022-12-30
CO2022016065A2 (en) 2022-12-09
AU2021271897A1 (en) 2022-12-08
KR20230002635A (en) 2023-01-05

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Ipc: H04L 45/74 20220101ALI20240408BHEP

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Ipc: H04L 12/46 20060101AFI20240408BHEP