CN101227319A - 冗余切换方法 - Google Patents
冗余切换方法 Download PDFInfo
- Publication number
- CN101227319A CN101227319A CNA2007101963158A CN200710196315A CN101227319A CN 101227319 A CN101227319 A CN 101227319A CN A2007101963158 A CNA2007101963158 A CN A2007101963158A CN 200710196315 A CN200710196315 A CN 200710196315A CN 101227319 A CN101227319 A CN 101227319A
- Authority
- CN
- China
- Prior art keywords
- server
- utilization
- address
- state
- system server
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
-
- 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
-
- 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
- H04L61/10—Mapping addresses of different types
- H04L61/103—Mapping addresses of different types across network layers, e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]
-
- 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
- H04L61/5007—Internet protocol [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
- H04L61/50—Address allocation
- H04L61/5092—Address allocation by self-assignment, e.g. picking addresses at random and testing if they are already in use
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Hardware Redundancy (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007005682A JP4625473B2 (ja) | 2007-01-15 | 2007-01-15 | 冗長切り替え方法 |
JP2007-005682 | 2007-01-15 | ||
JP2007005682 | 2007-01-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101227319A true CN101227319A (zh) | 2008-07-23 |
CN101227319B CN101227319B (zh) | 2011-03-23 |
Family
ID=39700321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101963158A Expired - Fee Related CN101227319B (zh) | 2007-01-15 | 2007-11-30 | 冗余切换方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7895358B2 (zh) |
JP (1) | JP4625473B2 (zh) |
CN (1) | CN101227319B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102439903A (zh) * | 2011-05-31 | 2012-05-02 | 华为技术有限公司 | 实现容灾备份的方法、设备及系统 |
CN105812169A (zh) * | 2014-12-31 | 2016-07-27 | 华为软件技术有限公司 | 一种主备机切换方法及装置 |
CN108476171A (zh) * | 2016-01-13 | 2018-08-31 | 三菱电机株式会社 | 通信系统、通信仪器以及通信目标的切换方法 |
CN111884924A (zh) * | 2016-04-01 | 2020-11-03 | 横河电机株式会社 | 冗余化装置、冗余化系统以及冗余化方法 |
CN113557695A (zh) * | 2019-03-15 | 2021-10-26 | 艾可慕株式会社 | 服务器系统以及进程的冗余化方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006253900A (ja) * | 2005-03-09 | 2006-09-21 | Hitachi Ltd | Ipアドレス引き継ぎ方法、ipアドレスアドレス引き継ぎプログラム、サーバおよびネットワークシステム |
US8688838B2 (en) * | 2009-12-14 | 2014-04-01 | Hewlett-Packard Development Company, L.P. | Profile management systems |
CN102170365B (zh) * | 2010-02-26 | 2013-12-25 | 阿里巴巴集团控股有限公司 | 实现软件系统热部署的方法及系统 |
JP5775497B2 (ja) * | 2012-08-21 | 2015-09-09 | 日本電信電話株式会社 | ネットワーク制御システム、および、ネットワーク装置のオペレーションシステム |
CN104660441A (zh) * | 2013-11-25 | 2015-05-27 | 北京信威通信技术股份有限公司 | 实现服务器高可靠性的方法、装置和系统 |
JP2015198295A (ja) * | 2014-03-31 | 2015-11-09 | 富士通株式会社 | 情報処理システム、その制御方法、及び制御装置 |
CN111314148B (zh) * | 2020-02-26 | 2021-06-01 | 卡斯柯信号有限公司 | 基于冗余计算机的冗余网络ip智能切换方法及系统 |
US11997064B2 (en) * | 2020-08-21 | 2024-05-28 | Arrcus Inc. | High availability network address translation |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5530703A (en) * | 1994-09-23 | 1996-06-25 | 3Com Corporation | Remote communication server with automatic filtering |
JPH10105424A (ja) * | 1996-09-26 | 1998-04-24 | Okinawa Nippon Denki Software Kk | 二重化サーバのipアドレス割り当て方法 |
JPH10320323A (ja) | 1997-05-15 | 1998-12-04 | Hewlett Packard Japan Ltd | サーバコンピュータ、サーバコンピュータの制御方法、およびサーバコンピュータを制御するためのプログラムを記録した記録媒体 |
US7299294B1 (en) * | 1999-11-10 | 2007-11-20 | Emc Corporation | Distributed traffic controller for network data |
JP2000330815A (ja) * | 1999-05-24 | 2000-11-30 | Matsushita Electric Ind Co Ltd | 二重化切替制御装置及び方法 |
US6510203B1 (en) * | 1999-10-20 | 2003-01-21 | Qwest Communications International Inc. | Central office technician notification and information system |
JP2001144806A (ja) * | 1999-11-12 | 2001-05-25 | Pfu Ltd | 二重化システムのネットワークアドレス引継方法およびネットワークアドレス引継機能を有する二重化システム並びに記録媒体 |
US6748447B1 (en) * | 2000-04-07 | 2004-06-08 | Network Appliance, Inc. | Method and apparatus for scalable distribution of information in a distributed network |
JP2002057682A (ja) * | 2000-08-09 | 2002-02-22 | Hitachi Ltd | ネットワークインタフェース切替え方法及びネットワークに接続可能なコンピュータ |
US20030005350A1 (en) * | 2001-06-29 | 2003-01-02 | Maarten Koning | Failover management system |
US20040109459A1 (en) * | 2002-07-25 | 2004-06-10 | Lila Madour | Packet filter provisioning to a packet data access node |
JP2004171370A (ja) | 2002-11-21 | 2004-06-17 | Nec Corp | 冗長構成におけるクライアント/サーバ間のアドレス制御方式および方法 |
CN100379213C (zh) * | 2003-11-20 | 2008-04-02 | 浙江中控技术股份有限公司 | 以太网冗余切换器、冗余网络系统及实现冗余切换的方法 |
US7463593B2 (en) * | 2005-01-13 | 2008-12-09 | International Business Machines Corporation | Network host isolation tool |
JP2006253900A (ja) * | 2005-03-09 | 2006-09-21 | Hitachi Ltd | Ipアドレス引き継ぎ方法、ipアドレスアドレス引き継ぎプログラム、サーバおよびネットワークシステム |
-
2007
- 2007-01-15 JP JP2007005682A patent/JP4625473B2/ja not_active Expired - Fee Related
- 2007-11-30 CN CN2007101963158A patent/CN101227319B/zh not_active Expired - Fee Related
- 2007-12-14 US US11/956,947 patent/US7895358B2/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102439903A (zh) * | 2011-05-31 | 2012-05-02 | 华为技术有限公司 | 实现容灾备份的方法、设备及系统 |
CN102439903B (zh) * | 2011-05-31 | 2013-09-11 | 华为技术有限公司 | 实现容灾备份的方法、设备及系统 |
US9258183B2 (en) | 2011-05-31 | 2016-02-09 | Huawei Technologies Co., Ltd. | Method, device, and system for realizing disaster tolerance backup |
CN105812169A (zh) * | 2014-12-31 | 2016-07-27 | 华为软件技术有限公司 | 一种主备机切换方法及装置 |
CN105812169B (zh) * | 2014-12-31 | 2019-08-20 | 华为软件技术有限公司 | 一种主备机切换方法及装置 |
CN108476171A (zh) * | 2016-01-13 | 2018-08-31 | 三菱电机株式会社 | 通信系统、通信仪器以及通信目标的切换方法 |
CN108476171B (zh) * | 2016-01-13 | 2019-06-28 | 三菱电机株式会社 | 通信系统、通信仪器以及通信目标的切换方法 |
CN111884924A (zh) * | 2016-04-01 | 2020-11-03 | 横河电机株式会社 | 冗余化装置、冗余化系统以及冗余化方法 |
CN111884923A (zh) * | 2016-04-01 | 2020-11-03 | 横河电机株式会社 | 冗余化装置、冗余化系统以及冗余化方法 |
CN111884924B (zh) * | 2016-04-01 | 2022-10-04 | 横河电机株式会社 | 冗余化装置、冗余化系统以及冗余化方法 |
CN113557695A (zh) * | 2019-03-15 | 2021-10-26 | 艾可慕株式会社 | 服务器系统以及进程的冗余化方法 |
CN113557695B (zh) * | 2019-03-15 | 2023-10-27 | 艾可慕株式会社 | 服务器系统以及进程的冗余化方法 |
Also Published As
Publication number | Publication date |
---|---|
JP4625473B2 (ja) | 2011-02-02 |
US20080215714A1 (en) | 2008-09-04 |
US7895358B2 (en) | 2011-02-22 |
CN101227319B (zh) | 2011-03-23 |
JP2008172678A (ja) | 2008-07-24 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI CO., LTD. Free format text: FORMER OWNER: HITACHI COMMUNICATION TECHNOLOGIES LTD. Effective date: 20100324 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100324 Address after: Tokyo, Japan, Japan Applicant after: Hitachi Ltd. Address before: Tokyo, Japan, Japan Applicant before: Hitachi Communications Technology Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20141130 |
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EXPY | Termination of patent right or utility model |