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1. 发明授权

EP3413513B1 LOG TIME ALIGNMENT METHOD AND APPARATUS FOR A NETWORK 有权
公开(公告)号：EP3413513B1
公开(公告)日：2019-11-20
申请号：EP17755765.9
申请日：2017-02-15
申请人： Huawei Technologies Co., Ltd.
发明人： BAO, Dewei , PENG, Donghong , GUAN, Yaodong , LI, Shihao , LI, Zhiqiang
IPC分类号： H04L12/24

2. 发明公开

EP3099026A1 IN-NETWORK MESSAGE PROCESSING METHOD, IN-NETWORK MESSAGE FORWARDING EQUIPMENT AND IN-NETWORK MESSAGE PROCESSING SYSTEM 审中-公开
标题翻译：网络新闻的内部处理，电源内部消息和传输装置及电力用内部资讯处理系统
公开(公告)号：EP3099026A1
公开(公告)日：2016-11-30
申请号：EP14887993.5
申请日：2014-04-04
申请人： Huawei Technologies Co., Ltd
发明人： WANG, Wenming , LI, Zhiqiang , LUO, Yong , LI, Hongyu
IPC分类号： H04L12/775
CPC分类号： H04L45/021 , H04L12/4641 , H04L12/6418 , H04L45/38 , H04L45/42 , H04L45/54 , H04L45/64 , H04L45/745
摘要： The present invention discloses a method for processing a packet in a network, a forwarding device, and a packet processing system. The method includes: separately creating, by a forwarding device, a corresponding virtual device on the forwarding device for each controller according to an instruction of a resource manager; creating a flow table in the corresponding virtual device according to a flow table creation message from the controller; storing a correspondence between a first identifier of a to-be-created flow table that is carried in the flow table creation message and a second identifier of the flow table that is created on the forwarding device according to the flow table creation message; receiving a flow entry creation message from the controller, where the flow entry creation message carries a to-be-created flow entry and the first identifier of the flow table that is to store the flow entry; obtaining, according to the correspondence, the second identifier corresponding to the first identifier, and storing the flow entry in the flow table corresponding to the obtained second identifier; and receiving a data packet, and processing the data packet according to the flow entry in the flow table corresponding to the second identifier. By means of embodiments of the present invention, network efficiency can be improved.
摘要翻译：本发明盘松的方法用于在网络中，转发设备中处理分组，并且分组处理系统，该方法包括：。另外创建，由转发设备，该转发设备上的对应的虚拟设备为每个控制器雅定在资源管理器的指令; 创建虚拟设备CORRESPONDINGgemäß到来自控制器的流表创建消息的流表; 存储待创建的流表的第一标识符之间的对应关系也被在流表中创建消息携带和流表的第二标识符没有被上转发设备gemäß流表创建消息创建的; 从控制器，其中，所述流表项创建消息中携带待创建的流条目及流表的所述第一标识符确实是存储的流条目接收的流条目创建消息; 获得，gemäß到对应，第二标识符对应于所述第一标识符，以及存储在流表中对应于所获得第二标识符的流条目; 和接收数据分组，并处理该数据分组以gemäß在流表中对应于该第二标识符的流条目。通过本发明的实施例的方式，网络效率得以提高。

3. 发明公开

EP2924926A1 LOOKUP TABLE CREATION METHOD AND QUERY METHOD, AND CONTROLLER, FORWARDING DEVICE AND SYSTEM THEREFOR 有权
标题翻译：用于生产查找表和查询处理和控制，传送装置及其系统
公开(公告)号：EP2924926A1
公开(公告)日：2015-09-30
申请号：EP12891240.9
申请日：2012-12-25
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Wenming , LI, Zhiqiang
IPC分类号： H04L12/701
CPC分类号： H04L45/7453 , H04L12/6418 , H04L45/42 , H04L45/56 , H04L45/563 , H04L45/748
摘要： Embodiments of the present invention disclose a look-up table creation method and query method, a controller, a forwarding device, and a system, which relate to the field of communications technologies, and are invented to reduce a quantity of gate circuits and reduce power consumption. The creation method includes: receiving a look-up table create message sent by a controller, where the look-up table create message includes an identifier of a look-up table and a look-up mode of the look-up table; creating a look-up table according to the look-up table create message and setting a look-up mode of the look-up table; receiving an entry add message sent by the controller, where the entry add message includes a to-be-added forwarding action and an index parameter of the forwarding action; and adding, according to the entry add message, an entry corresponding to the entry add message to the look-up table. The present invention can be applied to various forwarding devices in software-defined networking.
摘要翻译：本发明的实施例公开了查找表生成方法和查询方法，一控制器，一转发设备，和一个系统，它涉及通信技术领域，并且被发明，以减少门电路的数量，降低电消耗。创建方法包括：接收控制器，其中所述查找表的CreateMessage包括在查找表和所述查找表的查找模式的标识符发送的查找表的CreateMessage; 创建一个查表gemäß到查表的CreateMessage和设置查找表的查找方式; 接收一个条目添加由控制器，其中，所述条目添加消息发送的消息包括要被添加转发动作和所述转发动作的指标参数; 和添加，gemäß的条目添加信息，对应于该条目添加消息到查表。本发明可以在软件定义网络被应用于各种转发设备。

4. 发明公开

EP2034731A1 MULTICAST SERVICE PROCESSING METHOD AND ACCESS EQUIPMENT 审中-公开
标题翻译： ZUGANGSGERÄTEMULTICAST-DIENSTVERARBEITUNGSVERFAHREN
公开(公告)号：EP2034731A1
公开(公告)日：2009-03-11
申请号：EP07721217.3
申请日：2007-05-21
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Zhiqiang , CHEN, Qin , WANG, Deyi , QIN, Peifeng , LUO, Yong , WAN, Xifeng , WEI, Jiahong , CHANG, Yue , WU, Haijun
IPC分类号： H04N7/173 , H04L12/56
CPC分类号： H04N7/17336 , H04L12/185 , H04L47/70 , H04L47/805 , H04L65/4076 , H04N21/2396 , H04N21/266 , H04N21/472 , H04N21/6125 , H04N21/6405 , H04N21/658
摘要： A multicast service processing method and access equipment are disclosed, wherein the method includes: receiving multicast program request message from terminal device, inquiring about program rating parameters according to said multicast program request message, wherein the program rating parameter includes multicast group IP address and multicast program rated priority, generating multicast program data according to the program rating parameters, then sending the multicast program data to the terminal device.
摘要翻译：公开了一种组播业务处理方法及接入设备，其特征在于，包括：从终端设备接收组播节目请求消息，根据所述组播节目请求消息查询节目评级参数，其中节目评级参数包括组播组IP地址和组播程序额定优先级，根据节目评级参数生成组播节目数据，然后将组播节目数据发送给终端设备。

5. 发明公开

EP3413513A1 WEB LOG TIME ALIGNMENT METHOD AND APPARATUS, AND HOST 有权
公开(公告)号：EP3413513A1
公开(公告)日：2018-12-12
申请号：EP17755765.9
申请日：2017-02-15
申请人： Huawei Technologies Co., Ltd.
发明人： BAO, Dewei , PENG, Donghong , GUAN, Yaodong , LI, Shihao , LI, Zhiqiang
IPC分类号： H04L12/24
摘要： Embodiments of the present invention disclose a network log time alignment method, an apparatus, and a host, to improve efficiency and accuracy of fault location and sectionalization. The method in the embodiments of the present invention includes: obtaining log data stored in multiple network devices; parsing the log data to obtain features of each network device; determining associated features of the multiple network devices according to the features of each network device, where the associated features are features that are of the network devices and that have an association in space; and then, performing alignment on log time in the multiple pieces of log data according to the associated features. Therefore, in the present invention, associated features of related devices of a network fault can be found, and log time are automatically aligned according to the associated features, thereby improving the efficiency and the accuracy of the fault location and sectionalization.

6. 发明授权

EP2966830B1 METHOD, APPARATUS AND SYSTEM FOR INTERACTING INFORMATION IN ACCESS NETWORK 有权
标题翻译：用于在访问网络中交互信息的方法，装置和系统
公开(公告)号：EP2966830B1
公开(公告)日：2017-08-16
申请号：EP14870641.9
申请日：2014-06-06
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Wenming , LUO, Yong , LI, Zhiqiang , LI, Hongyu , XIONG, Yu , LAI, Xiangjun
IPC分类号： H04L29/06 , H04L12/24 , H04L12/46 , H04B10/27 , H04L12/741
CPC分类号： H04B10/27 , H04L12/4633 , H04L41/0226 , H04L41/0803 , H04L45/74 , H04L69/22
摘要： The present invention provides a method for information exchange in an access network, an apparatus, and a system, and relates to the communications field. The method includes: receiving, by an access device, a configuration command from a network management server; converting the configuration command into an OpenFlow-protocol-based openflow message; and sending the openflow message to a terminal device, so that the terminal device configures an openflow flow table according to the openflow message.
摘要翻译：本发明提供了一种接入网中信息交互的方法，装置和系统，涉及通信领域。该方法包括：接入设备从网管服务器接收配置命令; 将配置命令转换为基于OpenFlow协议的开放流消息; 并将所述openflow消息发送给终端设备，以便所述终端设备根据所述openflow消息配置开源流表。

7. 发明授权

EP2924926B1 LOOKUP TABLE CREATION METHOD AND QUERY METHOD, AND CONTROLLER, FORWARDING DEVICE AND SYSTEM THEREFOR 有权
标题翻译：用于生产查找表和查询处理和控制，传送装置及其系统
公开(公告)号：EP2924926B1
公开(公告)日：2017-04-05
申请号：EP12891240.9
申请日：2012-12-25
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Wenming , LI, Zhiqiang
IPC分类号： H04L12/745 , H04L12/771 , H04L12/717 , H04L12/64
CPC分类号： H04L45/7453 , H04L12/6418 , H04L45/42 , H04L45/56 , H04L45/563 , H04L45/748

8. 发明公开

EP2093936A1 METHOD AND NETWORK DEVICE FOR SOLVING ADDRESS CONFLICT 有权
标题翻译：维多利亚联合王国维多利亚
公开(公告)号：EP2093936A1
公开(公告)日：2009-08-26
申请号：EP08856047.9
申请日：2008-10-28
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Deyi , CHENG, Lin , RONG, Gengzhi , WANG, Daoming , LI, Zhiqiang
IPC分类号： H04L12/24
CPC分类号： H04L29/12009 , H04L61/00 , H04L67/1095 , H04L69/40
摘要： A network device and method for solving address conflicts are disclosed. The network device includes: a storing module, configured to store the ID information bound to the network device; and a synchronizing module, configured to synchronize the ID information of a removable component of the network device with the ID information stored in the storing module. The method includes: storing the fixed ID information bound to the network device; and synchronizing the ID information of the removable component of the network device with the fixed ID information bound to the network device.
摘要翻译：公开了一种用于解决地址冲突的网络设备和方法。网络设备包括：存储模块，用于存储绑定到网络设备的ID信息; 以及同步模块，被配置为使网络设备的可移动组件的ID信息与存储在存储模块中的ID信息同步。该方法包括：存储绑定到网络设备的固定ID信息; 以及将网络设备的可移动组件的ID信息与绑定到网络设备的固定ID信息同步。

9. 发明授权

EP3099026B1 IN-NETWORK MESSAGE PROCESSING METHOD, IN-NETWORK MESSAGE FORWARDING EQUIPMENT AND IN-NETWORK MESSAGE PROCESSING SYSTEM 有权
公开(公告)号：EP3099026B1
公开(公告)日：2018-10-24
申请号：EP14887993.5
申请日：2014-04-04
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Wenming , LI, Zhiqiang , LUO, Yong , LI, Hongyu
IPC分类号： H04L12/775 , H04L12/721 , H04L12/715 , H04L12/741
CPC分类号： H04L45/021 , H04L12/4641 , H04L12/6418 , H04L45/38 , H04L45/42 , H04L45/54 , H04L45/64 , H04L45/745
摘要： The present invention discloses a method for processing a packet in a network, a forwarding device, and a packet processing system. The method includes: separately creating, by a forwarding device, a corresponding virtual device on the forwarding device for each controller according to an instruction of a resource manager; creating a flow table in the corresponding virtual device according to a flow table creation message from the controller; storing a correspondence between a first identifier of a to-be-created flow table that is carried in the flow table creation message and a second identifier of the flow table that is created on the forwarding device according to the flow table creation message; receiving a flow entry creation message from the controller, where the flow entry creation message carries a to-be-created flow entry and the first identifier of the flow table that is to store the flow entry; obtaining, according to the correspondence, the second identifier corresponding to the first identifier, and storing the flow entry in the flow table corresponding to the obtained second identifier; and receiving a data packet, and processing the data packet according to the flow entry in the flow table corresponding to the second identifier. By means of embodiments of the present invention, network efficiency can be improved.

10. 发明公开

EP2966830A1 METHOD, APPARATUS AND SYSTEM FOR INTERACTING INFORMATION IN ACCESS NETWORK 有权
标题翻译： VERFAHREN，VORRICHTUNG UND SYSTEM ZUM INFORMATIONSAUSTAUSCH IN EINEM ZUGANGSNETZWERK
公开(公告)号：EP2966830A1
公开(公告)日：2016-01-13
申请号：EP14870641.9
申请日：2014-06-06
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Wenming , LUO, Yong , LI, Zhiqiang , LI, Hongyu , Xiong, Yu , LAI, Xiangjun
IPC分类号： H04L29/06
CPC分类号： H04B10/27 , H04L12/4633 , H04L41/0226 , H04L41/0803 , H04L45/74 , H04L69/22
摘要： The present invention provides a method for information exchange in an access network, an apparatus, and a system, and relates to the communications field. The method includes: receiving, by an access device, a configuration command from a network management server; converting the configuration command into an OpenFlow-protocol-based openflow message; and sending the openflow message to a terminal device, so that the terminal device configures an openflow flow table according to the openflow message.
摘要翻译：本发明提供了一种在接入网络，装置和系统中进行信息交换的方法，涉及通信领域。该方法包括：接入设备从网管服务器接收配置命令; 将配置命令转换为基于OpenFlow协议的开放流消息; 以及向所述终端设备发送所述开放流消息，使得所述终端设备根据所述开放流消息来配置开放流表。

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