CN105684400A - 二层虚拟专用网络业务的建立方法和设备 - Google Patents

二层虚拟专用网络业务的建立方法和设备 Download PDF

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Publication number
CN105684400A
CN105684400A CN201380080323.XA CN201380080323A CN105684400A CN 105684400 A CN105684400 A CN 105684400A CN 201380080323 A CN201380080323 A CN 201380080323A CN 105684400 A CN105684400 A CN 105684400A
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China
Prior art keywords
controller
address
forwarding unit
message
bag forwarding
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CN201380080323.XA
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English (en)
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CN105684400B (zh
Inventor
李振斌
庄顺万
宋宝华
欧阳沅斌
刘长宝
吴小前
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Classifications

    • 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
    • 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]
    • 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
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/164—Implementing security features at a particular protocol layer at the network layer

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

Abstract

本发明公开了一种L2VPN的建立方法和设备，用以解决SDN网络架构不能很好地支持L2VPN业务的问题。所述方法包括：第一Controller接收来自于第二Controller的第一标签映射消息，所述第一标签映射消息中携带有PW ID、所述第一Controller控制的第一包转发设备的IP地址、所述第二Controller控制的第二包转发设备的IP地址、以及所述第二Controller为所述PW ID所标识的PW分配的PW标签；所述第一Controller根据所述第一标签映射消息携带的所述第一包转发设备的IP地址和所述第二包转发设备的IP地址，确定所述第一包转发设备和所述第二包转发设备之间用以承载所述PW ID所标识的PW的隧道；所述第一Controller根据确定出的所述隧道，生成标签转发表项并将所述标签转发表项下发给所述第一包转发设备。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201380080323.XA 2013-10-17 2013-10-17 二层虚拟专用网络业务的建立方法和设备 Active CN105684400B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/085395 WO2015054864A1 (zh) 2013-10-17 2013-10-17 二层虚拟专用网络业务的建立方法和设备

Publications (2)

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CN105684400A true CN105684400A (zh) 2016-06-15
CN105684400B CN105684400B (zh) 2019-02-01

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CN (1) CN105684400B (zh)
WO (1) WO2015054864A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108111414A (zh) * 2016-11-25 2018-06-01 新华三技术有限公司 一种基于段路由的标签部署方法和装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101832114B1 (ko) 2015-12-01 2018-02-23 아사히 가라스 가부시키가이샤 광학 필터 및 촬상 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040037296A1 (en) * 2002-08-21 2004-02-26 Kim Mi Hui Method for setting up QoS supported bi-directional tunnel and distributing L2VPN membership information for L2VPN using extended LDP
CN101277245A (zh) * 2008-05-06 2008-10-01 华为技术有限公司 一种l2vpn跨域的实现方法、系统和装置
CN102185778A (zh) * 2011-05-11 2011-09-14 杭州华三通信技术有限公司 一种基于vll的数据传输方法及其装置
EP2439888A1 (en) * 2009-06-29 2012-04-11 Huawei Technologies Co., Ltd. Method, apparatus and system for establishing pseudo wire
CN102932499A (zh) * 2012-11-01 2013-02-13 杭州华三通信技术有限公司 Vpls网络中的mac地址学习方法及设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040037296A1 (en) * 2002-08-21 2004-02-26 Kim Mi Hui Method for setting up QoS supported bi-directional tunnel and distributing L2VPN membership information for L2VPN using extended LDP
CN101277245A (zh) * 2008-05-06 2008-10-01 华为技术有限公司 一种l2vpn跨域的实现方法、系统和装置
EP2439888A1 (en) * 2009-06-29 2012-04-11 Huawei Technologies Co., Ltd. Method, apparatus and system for establishing pseudo wire
CN102185778A (zh) * 2011-05-11 2011-09-14 杭州华三通信技术有限公司 一种基于vll的数据传输方法及其装置
CN102932499A (zh) * 2012-11-01 2013-02-13 杭州华三通信技术有限公司 Vpls网络中的mac地址学习方法及设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108111414A (zh) * 2016-11-25 2018-06-01 新华三技术有限公司 一种基于段路由的标签部署方法和装置
CN108111414B (zh) * 2016-11-25 2021-01-26 新华三技术有限公司 一种基于段路由的标签部署方法和装置

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Publication number Publication date
WO2015054864A1 (zh) 2015-04-23
CN105684400B (zh) 2019-02-01

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