WO2011107052A3 - 一种防止地址冲突的方法及接入节点 - Google Patents

一种防止地址冲突的方法及接入节点 Download PDF

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Publication number
WO2011107052A3
WO2011107052A3 PCT/CN2011/073048 CN2011073048W WO2011107052A3 WO 2011107052 A3 WO2011107052 A3 WO 2011107052A3 CN 2011073048 W CN2011073048 W CN 2011073048W WO 2011107052 A3 WO2011107052 A3 WO 2011107052A3
Authority
WO
WIPO (PCT)
Prior art keywords
address
vlla
vmac
message
mac
Prior art date
Application number
PCT/CN2011/073048
Other languages
English (en)
French (fr)
Other versions
WO2011107052A2 (zh
Inventor
戴岳华
罗勇
杨显杰
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP11750205A priority Critical patent/EP2536099A4/en
Priority to PCT/CN2011/073048 priority patent/WO2011107052A2/zh
Priority to CN2011800003184A priority patent/CN102246495A/zh
Publication of WO2011107052A2 publication Critical patent/WO2011107052A2/zh
Publication of WO2011107052A3 publication Critical patent/WO2011107052A3/zh
Priority to US13/687,743 priority patent/US20130089092A1/en

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Classifications

    • 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
    • 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
    • H04L61/2596—Translation of addresses of the same type other than IP, e.g. translation from MAC to MAC 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
    • H04L61/50—Address allocation
    • H04L61/5046—Resolving address allocation conflicts; Testing of addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/60—Types of network addresses
    • H04L2101/618—Details of network addresses
    • H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses

Abstract

一种防止地址冲突的方法及接入节点。方法包括：当接收到上行报文时，获取报文中携带的客户端的介质访问控制MAC地址与链路本地地址LLA，报文为承载在以太网上的IPV6协议报文；根据预定的规则为MAC地址生成对应的VMAC地址；根据VMAC地址生成对应的VLLA，VMAC地址与VLLA具有一一对应的关系；生成的VMAC地址和VLLA在宽带网络网关BNG下的一个网络内是惟一的；将报文中的MAC地址与LLA替换为VMAC地址与VLLA；发送包含VMAC地址与VLLA的上行报文。此外，还提供一种接入节点。
PCT/CN2011/073048 2011-04-20 2011-04-20 一种防止地址冲突的方法及接入节点 WO2011107052A2 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP11750205A EP2536099A4 (en) 2011-04-20 2011-04-20 PROCESS AND ACCESS NODES FOR PREVENTING ADDRESS CONFLICTS
PCT/CN2011/073048 WO2011107052A2 (zh) 2011-04-20 2011-04-20 一种防止地址冲突的方法及接入节点
CN2011800003184A CN102246495A (zh) 2011-04-20 2011-04-20 一种防止地址冲突的方法及接入节点
US13/687,743 US20130089092A1 (en) 2011-04-20 2012-11-28 Method for preventing address conflict, and access node

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/073048 WO2011107052A2 (zh) 2011-04-20 2011-04-20 一种防止地址冲突的方法及接入节点

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/687,743 Continuation US20130089092A1 (en) 2011-04-20 2012-11-28 Method for preventing address conflict, and access node

Publications (2)

Publication Number Publication Date
WO2011107052A2 WO2011107052A2 (zh) 2011-09-09
WO2011107052A3 true WO2011107052A3 (zh) 2012-03-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/073048 WO2011107052A2 (zh) 2011-04-20 2011-04-20 一种防止地址冲突的方法及接入节点

Country Status (4)

Country Link
US (1) US20130089092A1 (zh)
EP (1) EP2536099A4 (zh)
CN (1) CN102246495A (zh)
WO (1) WO2011107052A2 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105392127B (zh) 2011-12-23 2020-12-15 华为技术有限公司 一种无线中继设备的中继方法及无线中继设备
CN103248716B (zh) * 2012-02-09 2017-04-12 华为技术有限公司 一种私网地址分配方法、装置及系统
GB2530357B (en) 2014-09-18 2019-02-06 Airties Kablosuz Iletism Sanayi Ve Disticaret As Floating links
CN107205059B (zh) * 2016-03-17 2021-02-12 华为技术有限公司 管理表计设备地址的方法、采集终端和表计设备
CN109246162A (zh) * 2017-07-10 2019-01-18 中兴通讯股份有限公司 Mac地址信息同步方法、设备及存储介质
CN111107452B (zh) * 2020-01-15 2021-11-16 中天通信技术有限公司 Pon终端设备onu的网关信息生成方法及相关设备
FI129763B (en) * 2020-03-04 2022-08-15 Wirepas Oy Addressing system for a wireless data communications network
CN114285825A (zh) * 2021-12-17 2022-04-05 浪潮思科网络科技有限公司 一种基于IPv6无状态地址分配的冗余方法、设备及介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1968184A (zh) * 2005-11-18 2007-05-23 杭州华为三康技术有限公司 区域网络的链路层通信方法及其应用的网络设备
KR20080051309A (ko) * 2006-12-05 2008-06-11 엘지노텔 주식회사 물리적 매체의 유형에 독립적인 유사 ＥＵＩ-64 식별자를사용하여 ＩＰｖ6 링크-로컬 어드레스를 구성하는 방법
CN101888388A (zh) * 2010-07-15 2010-11-17 中兴通讯股份有限公司 一种实现虚拟媒体访问控制地址的方法及装置

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* Cited by examiner, † Cited by third party
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US7457300B2 (en) * 2003-01-21 2008-11-25 Telefonaktiebolaget L M Ericsson (Publ) Ethernet address management system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1968184A (zh) * 2005-11-18 2007-05-23 杭州华为三康技术有限公司 区域网络的链路层通信方法及其应用的网络设备
KR20080051309A (ko) * 2006-12-05 2008-06-11 엘지노텔 주식회사 물리적 매체의 유형에 독립적인 유사 ＥＵＩ-64 식별자를사용하여 ＩＰｖ6 링크-로컬 어드레스를 구성하는 방법
CN101888388A (zh) * 2010-07-15 2010-11-17 中兴通讯股份有限公司 一种实现虚拟媒体访问控制地址的方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
R. HINDEN ET AL.: "IP Version 6 Addressing Architecture", IETF, RFC 4291, February 2006 (2006-02-01), pages 6 - 11 *

Also Published As

Publication number Publication date
EP2536099A4 (en) 2013-01-09
WO2011107052A2 (zh) 2011-09-09
EP2536099A2 (en) 2012-12-19
US20130089092A1 (en) 2013-04-11
CN102246495A (zh) 2011-11-16

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