CN104094577B - 用于间接地评定活动实体的状态的方法和装置 - Google Patents
用于间接地评定活动实体的状态的方法和装置 Download PDFInfo
- Publication number
- CN104094577B CN104094577B CN201280068618.0A CN201280068618A CN104094577B CN 104094577 B CN104094577 B CN 104094577B CN 201280068618 A CN201280068618 A CN 201280068618A CN 104094577 B CN104094577 B CN 104094577B
- Authority
- CN
- China
- Prior art keywords
- resource
- mobile body
- standby
- entity
- message
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000004891 communication Methods 0.000 claims abstract description 146
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 230000009471 action Effects 0.000 claims abstract description 16
- 230000004044 response Effects 0.000 claims description 37
- 238000012790 confirmation Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 10
- 230000000977 initiatory effect Effects 0.000 claims description 6
- 238000011156 evaluation Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002716 delivery method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2002—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant
- G06F11/2005—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant using redundant communication controllers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2002—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant
- G06F11/2007—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant using redundant communication media
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2023—Failover techniques
- G06F11/2033—Failover techniques switching over of hardware resources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2038—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with a single idle spare processing component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1029—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers using data related to the state of servers by a load balancer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1034—Reaction to server failures by a load balancer
-
- 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
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1036—Load balancing of requests to servers for services different from user content provisioning, e.g. load balancing across domain name servers
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2012/050531 WO2014027989A1 (en) | 2012-08-13 | 2012-08-13 | Method and apparatus for indirectly assessing a status of an active entity |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104094577A CN104094577A (zh) | 2014-10-08 |
CN104094577B true CN104094577B (zh) | 2017-07-04 |
Family
ID=46705059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280068618.0A Expired - Fee Related CN104094577B (zh) | 2012-08-13 | 2012-08-13 | 用于间接地评定活动实体的状态的方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (3) | US9501371B2 (zh) |
EP (1) | EP2837161B1 (zh) |
CN (1) | CN104094577B (zh) |
WO (1) | WO2014027989A1 (zh) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9521049B2 (en) * | 2012-11-18 | 2016-12-13 | Vonage Business Inc. | Method and systems for an incoming unidirectional outage bypass for a voice over internet protocol private branch exchange system |
CN103927680B (zh) * | 2013-01-14 | 2017-06-23 | 深圳市腾讯计算机系统有限公司 | 一种网络应用相关商品的发货通知发送方法和装置 |
US10749711B2 (en) | 2013-07-10 | 2020-08-18 | Nicira, Inc. | Network-link method useful for a last-mile connectivity in an edge-gateway multipath system |
US10454714B2 (en) | 2013-07-10 | 2019-10-22 | Nicira, Inc. | Method and system of overlay flow control |
US9276807B2 (en) * | 2013-10-23 | 2016-03-01 | Verizon Patent And Licensing Inc. | Redundant communication framework |
US9483369B2 (en) * | 2014-01-24 | 2016-11-01 | Verizon Patent And Licensing Inc. | Method and apparatus for failover detection and recovery using gratuitous address resolution messages |
US10313528B2 (en) * | 2014-03-26 | 2019-06-04 | Genband Us Llc | Systems, methods, and computer program products for providing regional survivable calling over a packet network |
US9578112B2 (en) * | 2014-04-30 | 2017-02-21 | Jive Communications, Inc. | Reliability of a connection during a communication session on a network device |
CN104378232B (zh) * | 2014-11-10 | 2018-01-19 | 东软集团股份有限公司 | 主备集群组网模式下的脑裂发现、恢复方法及装置 |
US10135789B2 (en) | 2015-04-13 | 2018-11-20 | Nicira, Inc. | Method and system of establishing a virtual private network in a cloud service for branch networking |
US10425382B2 (en) | 2015-04-13 | 2019-09-24 | Nicira, Inc. | Method and system of a cloud-based multipath routing protocol |
US10498652B2 (en) | 2015-04-13 | 2019-12-03 | Nicira, Inc. | Method and system of application-aware routing with crowdsourcing |
US9916214B2 (en) | 2015-11-17 | 2018-03-13 | International Business Machines Corporation | Preventing split-brain scenario in a high-availability cluster |
DE102017116883A1 (de) * | 2016-07-28 | 2018-02-01 | Steering Solutions Ip Holding Corporation | Ununterbrochene Verfügbarkeit von Daten während eines Fehlers in einem redundanten Mikrocontrollersystem |
FR3057342B1 (fr) * | 2016-10-10 | 2019-05-10 | Bull Sas | Protocole de communication entre plusieurs modules de refroidissement liquide de serveurs informatiques |
US11121962B2 (en) | 2017-01-31 | 2021-09-14 | Vmware, Inc. | High performance software-defined core network |
US20200036624A1 (en) | 2017-01-31 | 2020-01-30 | The Mode Group | High performance software-defined core network |
US10992558B1 (en) | 2017-11-06 | 2021-04-27 | Vmware, Inc. | Method and apparatus for distributed data network traffic optimization |
US10992568B2 (en) | 2017-01-31 | 2021-04-27 | Vmware, Inc. | High performance software-defined core network |
US20180219765A1 (en) | 2017-01-31 | 2018-08-02 | Waltz Networks | Method and Apparatus for Network Traffic Control Optimization |
US11252079B2 (en) | 2017-01-31 | 2022-02-15 | Vmware, Inc. | High performance software-defined core network |
US11706127B2 (en) | 2017-01-31 | 2023-07-18 | Vmware, Inc. | High performance software-defined core network |
US10778528B2 (en) | 2017-02-11 | 2020-09-15 | Nicira, Inc. | Method and system of connecting to a multipath hub in a cluster |
US10574528B2 (en) | 2017-02-11 | 2020-02-25 | Nicira, Inc. | Network multi-source inbound quality of service methods and systems |
US10536548B2 (en) | 2017-06-20 | 2020-01-14 | Western Digital Technologies, Inc. | Redundant network routing with proxy servers |
US10523539B2 (en) | 2017-06-22 | 2019-12-31 | Nicira, Inc. | Method and system of resiliency in cloud-delivered SD-WAN |
US10999165B2 (en) | 2017-10-02 | 2021-05-04 | Vmware, Inc. | Three tiers of SaaS providers for deploying compute and network infrastructure in the public cloud |
US11089111B2 (en) | 2017-10-02 | 2021-08-10 | Vmware, Inc. | Layer four optimization for a virtual network defined over public cloud |
US10778466B2 (en) | 2017-10-02 | 2020-09-15 | Vmware, Inc. | Processing data messages of a virtual network that are sent to and received from external service machines |
US10999100B2 (en) | 2017-10-02 | 2021-05-04 | Vmware, Inc. | Identifying multiple nodes in a virtual network defined over a set of public clouds to connect to an external SAAS provider |
US10959098B2 (en) | 2017-10-02 | 2021-03-23 | Vmware, Inc. | Dynamically specifying multiple public cloud edge nodes to connect to an external multi-computer node |
US11115480B2 (en) | 2017-10-02 | 2021-09-07 | Vmware, Inc. | Layer four optimization for a virtual network defined over public cloud |
US11223514B2 (en) * | 2017-11-09 | 2022-01-11 | Nicira, Inc. | Method and system of a dynamic high-availability mode based on current wide area network connectivity |
US11307940B2 (en) | 2019-08-13 | 2022-04-19 | Kyndryl, Inc. | Cognitive data backup |
US11121985B2 (en) | 2019-08-27 | 2021-09-14 | Vmware, Inc. | Defining different public cloud virtual networks for different entities based on different sets of measurements |
US11611507B2 (en) | 2019-10-28 | 2023-03-21 | Vmware, Inc. | Managing forwarding elements at edge nodes connected to a virtual network |
US11489783B2 (en) | 2019-12-12 | 2022-11-01 | Vmware, Inc. | Performing deep packet inspection in a software defined wide area network |
US11394640B2 (en) | 2019-12-12 | 2022-07-19 | Vmware, Inc. | Collecting and analyzing data regarding flows associated with DPI parameters |
CN111427728B (zh) * | 2019-12-31 | 2022-07-01 | 杭州海康威视数字技术股份有限公司 | 状态管理方法、主备切换方法及电子设备 |
US11438789B2 (en) | 2020-01-24 | 2022-09-06 | Vmware, Inc. | Computing and using different path quality metrics for different service classes |
US11102056B1 (en) | 2020-06-29 | 2021-08-24 | Unify Patente Gmbh & Co. Kg | Method for requesting connection in a blue-green deployment, method for performing a switchover in a blue-green deployment, and client-server system configured for blue-green deployment |
US11245641B2 (en) | 2020-07-02 | 2022-02-08 | Vmware, Inc. | Methods and apparatus for application aware hub clustering techniques for a hyper scale SD-WAN |
US11709710B2 (en) | 2020-07-30 | 2023-07-25 | Vmware, Inc. | Memory allocator for I/O operations |
US11575591B2 (en) | 2020-11-17 | 2023-02-07 | Vmware, Inc. | Autonomous distributed forwarding plane traceability based anomaly detection in application traffic for hyper-scale SD-WAN |
US11575600B2 (en) | 2020-11-24 | 2023-02-07 | Vmware, Inc. | Tunnel-less SD-WAN |
US11929903B2 (en) | 2020-12-29 | 2024-03-12 | VMware LLC | Emulating packet flows to assess network links for SD-WAN |
CN116783874A (zh) | 2021-01-18 | 2023-09-19 | Vm维尔股份有限公司 | 网络感知的负载平衡 |
US11979325B2 (en) | 2021-01-28 | 2024-05-07 | VMware LLC | Dynamic SD-WAN hub cluster scaling with machine learning |
US12009987B2 (en) | 2021-05-03 | 2024-06-11 | VMware LLC | Methods to support dynamic transit paths through hub clustering across branches in SD-WAN |
US11509571B1 (en) | 2021-05-03 | 2022-11-22 | Vmware, Inc. | Cost-based routing mesh for facilitating routing through an SD-WAN |
US11729065B2 (en) | 2021-05-06 | 2023-08-15 | Vmware, Inc. | Methods for application defined virtual network service among multiple transport in SD-WAN |
US12015536B2 (en) | 2021-06-18 | 2024-06-18 | VMware LLC | Method and apparatus for deploying tenant deployable elements across public clouds based on harvested performance metrics of types of resource elements in the public clouds |
US11489720B1 (en) | 2021-06-18 | 2022-11-01 | Vmware, Inc. | Method and apparatus to evaluate resource elements and public clouds for deploying tenant deployable elements based on harvested performance metrics |
US12047282B2 (en) | 2021-07-22 | 2024-07-23 | VMware LLC | Methods for smart bandwidth aggregation based dynamic overlay selection among preferred exits in SD-WAN |
US11375005B1 (en) | 2021-07-24 | 2022-06-28 | Vmware, Inc. | High availability solutions for a secure access service edge application |
US11943146B2 (en) | 2021-10-01 | 2024-03-26 | VMware LLC | Traffic prioritization in SD-WAN |
US11909815B2 (en) | 2022-06-06 | 2024-02-20 | VMware LLC | Routing based on geolocation costs |
US12034587B1 (en) | 2023-03-27 | 2024-07-09 | VMware LLC | Identifying and remediating anomalies in a self-healing network |
US12057993B1 (en) | 2023-03-27 | 2024-08-06 | VMware LLC | Identifying and remediating anomalies in a self-healing network |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1533701A1 (en) * | 2003-11-24 | 2005-05-25 | TSX Inc. | System and method for failover |
CN101582787A (zh) * | 2008-05-16 | 2009-11-18 | 中兴通讯股份有限公司 | 一种双机备份系统及备份方法 |
CN102394914A (zh) * | 2011-09-22 | 2012-03-28 | 浪潮(北京)电子信息产业有限公司 | 集群脑裂处理方法和装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5978933A (en) * | 1996-01-11 | 1999-11-02 | Hewlett-Packard Company | Generic fault tolerant platform |
US6751748B1 (en) | 2000-12-15 | 2004-06-15 | Nortel Networks Limited | Context redundancy system on a wireless and packet-based telecommunications network interface |
US6782416B2 (en) * | 2001-01-12 | 2004-08-24 | Hewlett-Packard Development Company, L.P. | Distributed and geographically dispersed quorum resource disks |
KR100408048B1 (ko) | 2001-12-31 | 2003-12-01 | 엘지전자 주식회사 | 인터넷 기반 ip전화 시스템 서버의 다중화 방법 |
CA2504688A1 (en) | 2002-11-15 | 2004-06-03 | Vanu, Inc. | A communications system |
KR100553920B1 (ko) * | 2003-02-13 | 2006-02-24 | 인터내셔널 비지네스 머신즈 코포레이션 | 컴퓨터 클러스터 운영 방법 |
US7302607B2 (en) * | 2003-08-29 | 2007-11-27 | International Business Machines Corporation | Two node virtual shared disk cluster recovery |
GB0324597D0 (en) * | 2003-10-21 | 2003-11-26 | Nokia Corp | A communication system |
US7246256B2 (en) | 2004-01-20 | 2007-07-17 | International Business Machines Corporation | Managing failover of J2EE compliant middleware in a high availability system |
GB2419059A (en) | 2004-10-05 | 2006-04-12 | Siemens Ag | Communications network |
US20080031226A1 (en) * | 2006-08-01 | 2008-02-07 | Boro Networks Inc. | Scalable, high-availability network |
US20080225837A1 (en) * | 2007-03-16 | 2008-09-18 | Novell, Inc. | System and Method for Multi-Layer Distributed Switching |
US7886182B1 (en) * | 2007-04-19 | 2011-02-08 | Network Appliances, Inc. | Enhanced coordinated cluster recovery |
US8417899B2 (en) * | 2010-01-21 | 2013-04-09 | Oracle America, Inc. | System and method for controlling access to shared storage device |
US8560628B2 (en) * | 2011-01-11 | 2013-10-15 | International Business Machines Corporation | Supporting autonomous live partition mobility during a cluster split-brained condition |
US9098392B1 (en) * | 2011-04-29 | 2015-08-04 | Symantec Corporation | Systems and methods for changing fencing modes in clusters |
US8935562B2 (en) * | 2012-06-04 | 2015-01-13 | Verizon Patent And Licensing Inc. | Failover of interrelated services on multiple devices |
-
2012
- 2012-08-13 US US14/360,020 patent/US9501371B2/en active Active
- 2012-08-13 CN CN201280068618.0A patent/CN104094577B/zh not_active Expired - Fee Related
- 2012-08-13 EP EP12748635.5A patent/EP2837161B1/en not_active Not-in-force
- 2012-08-13 WO PCT/US2012/050531 patent/WO2014027989A1/en active Application Filing
-
2016
- 2016-10-20 US US15/298,387 patent/US10133644B2/en active Active
-
2018
- 2018-10-16 US US16/161,169 patent/US10649866B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1533701A1 (en) * | 2003-11-24 | 2005-05-25 | TSX Inc. | System and method for failover |
CN101582787A (zh) * | 2008-05-16 | 2009-11-18 | 中兴通讯股份有限公司 | 一种双机备份系统及备份方法 |
CN102394914A (zh) * | 2011-09-22 | 2012-03-28 | 浪潮(北京)电子信息产业有限公司 | 集群脑裂处理方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US10133644B2 (en) | 2018-11-20 |
EP2837161A1 (en) | 2015-02-18 |
US9501371B2 (en) | 2016-11-22 |
WO2014027989A1 (en) | 2014-02-20 |
US20140317440A1 (en) | 2014-10-23 |
US20190050304A1 (en) | 2019-02-14 |
US20170039115A1 (en) | 2017-02-09 |
CN104094577A (zh) | 2014-10-08 |
EP2837161B1 (en) | 2018-05-30 |
US10649866B2 (en) | 2020-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104094577B (zh) | 用于间接地评定活动实体的状态的方法和装置 | |
US8223687B2 (en) | Method for providing home agent geographic redundancy via a service redundancy protocol | |
US7697440B2 (en) | Scalable selective alarm suppression for data communication network | |
CN106487578A (zh) | 错误恢复方法及应用其的物联网系统与充电系统 | |
US11307945B2 (en) | Methods and apparatus for detecting, eliminating and/or mitigating split brain occurrences in high availability systems | |
CN104283711B (zh) | 基于双向转发检测bfd的故障检测方法、节点及系统 | |
TW201731756A (zh) | 電梯系統 | |
CN102025558A (zh) | 网络侦测设备及其主动侦测网络品质的方法 | |
JP4709055B2 (ja) | IPテレフォニーシステム、VoIPサービス提供方法 | |
CN108270593A (zh) | 一种双机热备份方法和系统 | |
CN107872822A (zh) | 一种业务的承载方法及承载装置 | |
CN104094575B (zh) | 用于将ims节点列入黑名单的改进处理的方法和设备 | |
JP5045603B2 (ja) | 疎通監視方法、疎通監視システム、管理システム及び外部装置 | |
US8065727B2 (en) | Monitoring network service affecting events, taking action, and automating subscriber notification | |
CN108880882B (zh) | 一种基于健康检查改进机制的gslb处理方法 | |
CN117377013A (zh) | 一种基于混合网络的自适应切换方法、装置、设备及介质 | |
JP6358650B2 (ja) | 中継装置、中継方法及びプログラム | |
CN117081912A (zh) | 一种源地址转换的主机切换的方法、装置、设备及介质 | |
KR20080047043A (ko) | 통신 시스템에서 터미널과 전자교환기의 연결 방법 및 그시스템 | |
JP2010239419A (ja) | ネットワークスイッチ装置及びその方法 | |
JP2015159516A (ja) | ポリシー制御システム及びプログラム | |
JP2009212671A (ja) | 双方向接続確認通信装置、双方向接続確認通信方法、双方向接続確認通信プログラム、及び記録媒体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: Munich, Germany Patentee after: UNIFY PATENTE GmbH & Co.KG Address before: Munich, Germany Patentee before: UNIFY GmbH & Co.KG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220412 Address after: California, USA Patentee after: Lingsheng intellectual property holding Co. Address before: Munich, Germany Patentee before: UNIFY PATENTE GmbH & Co.KG Effective date of registration: 20220412 Address after: California, USA Patentee after: RINGCENTRAL, Inc. Address before: California, USA Patentee before: Lingsheng intellectual property holding Co. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 |
|
CF01 | Termination of patent right due to non-payment of annual fee |