公开(公告)号：EP4360281A1

公开(公告)日：2024-05-01

申请号：EP22751485.8

申请日：2022-06-24

申请人： Cisco Technology, Inc.

发明人： PARLA, Vincent, E. ,  ZAWADOWSKIY, Andrew ,  BESSONOV, Oleg ,  BOSCH, Hendrikus, G., P.

IPC分类号： H04L45/30 ,  H04L45/302 ,  H04L47/20 ,  H04L47/24 ,  H04L47/2425

CPC分类号： H04L45/30 ,  H04L45/302 ,  H04L45/3065 ,  H04L47/24 ,  H04L47/2425 ,  H04L47/20

公开(公告)号：EP2813037B1

公开(公告)日：2018-07-25

申请号：EP12705670.3

申请日：2012-02-23

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： MAGGIARI, Massimiliano ,  BEVILACQUA, Michela ,  MARCENARO, Carla

IPC分类号： H04L12/24 ,  H04L12/26 ,  H04L12/703 ,  H04L12/707 ,  H04L12/729 ,  H04L12/751 ,  H04L12/801 ,  H04L12/721 ,  H04L12/851

CPC分类号： H04L43/0805 ,  H04L41/5035 ,  H04L43/0847 ,  H04L43/0876 ,  H04L45/02 ,  H04L45/125 ,  H04L45/22 ,  H04L45/28 ,  H04L45/38 ,  H04L47/12 ,  H04L47/127 ,  H04L47/2425 ,  H04L47/29

摘要： A Carrier Ethernet network comprises nodes connected by links. The network supports connectionless traffic flows between nodes. A network management system performs a method comprising: determining when an event has occurred in the network which may change bandwidth usage on a link of the network; determining traffic flows which use the link; determining a total bandwidth demand of the traffic flows using the link; and comparing the total bandwidth demand with a bandwidth capacity of the link. Determining when the event has occurred can include at least one of: receiving an alarm indicating a network fault; receiving a topology change indication from a node of the network.

公开(公告)号：EP3334117A1

公开(公告)日：2018-06-13

申请号：EP16832200.6

申请日：2016-07-21

申请人： Alibaba Group Holding Limited

发明人： MA, Lele ,  ZHU, Jianyue ,  ZHU, Jiarui

IPC分类号： H04L29/06

CPC分类号： H04L63/1458 ,  H04L29/06 ,  H04L47/2425 ,  H04L63/1425 ,  H04L69/163

摘要： Example embodiments of the present disclosure provide a method and system for quantifying a defense result. The method includes: acquiring a suspect data traffic set, the suspect data traffic set including data traffic corresponding to each suspect IP address in a suspect IP address set included in original data traffic drawn by a defense terminal located in a cloud platform; acquiring normal data traffic, the normal data traffic being data traffic that remains after the defense terminal cleans the suspect data traffic set according to a preset defense strategy; acquiring host performance parameters, the host performance parameters being a set of parameters extracted from the target terminal after the defense terminal sends the normal data traffic to the target terminal; and quantifying a defense result based on a target parameter set, wherein the target parameter set at least includes: the suspect data traffic set, the normal data traffic and the host performance parameters. As the present disclosure calculates the defense result by comprehensively considering evaluation aspects and indexes, the defense result is relatively accurate.

公开(公告)号：EP3207672A4

公开(公告)日：2018-06-06

申请号：EP15870745

申请日：2015-12-10

申请人： T MOBILE USA INC

发明人： LIU CHUNMING ,  FLEMING BRYAN

IPC分类号： H04L12/917 ,  H04L12/801 ,  H04L12/851 ,  H04L12/911 ,  H04L12/927

CPC分类号： H04W28/0236 ,  H04L47/2408 ,  H04L47/2425 ,  H04L47/29 ,  H04L47/805 ,  H04L47/823 ,  H04W72/1231

摘要： Methods and computing systems for allocating an information rate to a particular traffic type of a plurality of traffic types of egress traffic is described. A state of the particular traffic type for a particular time slot of a current time period is determined. This includes determining the information rate such that a loss probability threshold is not exceeded, based on historical data of the particular traffic type. The historical data includes a plurality of observed throughput rates of the particular traffic type during a plurality of previous time periods at which the particular traffic type experienced the state of the particular traffic type. The information rate (e.g., a committed information rate) is allocated to the particular traffic type for the particular time slot.

公开(公告)号：EP3204857A4

公开(公告)日：2018-05-16

申请号：EP15849113

申请日：2015-10-05

申请人： CLOUDMARK INC

发明人： COOK NEIL ,  LEMARIE OLIVIER ,  STEMM MARK RICHARD

IPC分类号： G06F11/00 ,  H04L12/26 ,  H04L29/06

CPC分类号： H04L43/08 ,  H04L47/2425 ,  H04L61/1511 ,  H04L63/0272 ,  H04L63/1416 ,  H04L63/1466

摘要： A machine includes a processor and a memory connected to the processor. The memory stores instructions executed by the processor to preserve a second level domain, track requests for subdomains of the second level domain, determine the size of encoded subdomain data and determine the size of response data for subdomain requests. When the ratio of the number of unique subdomains versus the number of subdomain requests is over a first threshold a first satisfied condition is established. It is determined, in response to the first satisfied condition, when the size of the subdomain data exceeds a second threshold and the size of response data exceeds a third threshold to establish a second satisfied condition corresponding to deemed domain name system tunnel activity. It is determined, in response to the first satisfied condition, when the size of the subdomain data exceeds the second threshold to establish a third satisfied condition corresponding to deemed domain name system data exfiltration activity.

公开(公告)号：EP3314829A1

公开(公告)日：2018-05-02

申请号：EP15897068.1

申请日：2015-06-29

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： GIRDHAR, Kirti ,  AKHOURI, Sandeep ,  SINGHAL, Sumit

IPC分类号： H04L12/813 ,  H04W88/06

CPC分类号： H04W4/70 ,  H04L47/20 ,  H04L47/2425 ,  H04L67/42 ,  H04W8/18 ,  H04W76/27 ,  H04W88/06

摘要： The invention is directed towards a communication policy control device (22), method, computer program and computer program product for determining type of communication to be used by a client entity reporting data to a server entity in a machine-to-machine communication system, where the client entity and server entity have at least two different available communication types between each other. The communication policy control device 22 monitors the connection state of communication according to a current communication type over a current communication medium, identifies system parameters affected by the connection state, selects a communication policy (P1, P2, P3) based on the affected system parameters, said communication policy setting out rules for the use of one or more communication types, and activates communication over a communication medium according to a communication type specified by the selected communication policy, if not already in place.

公开(公告)号：EP3247075A4

公开(公告)日：2018-01-03

申请号：EP15879477

申请日：2015-01-31

申请人： HUAWEI TECH CO LTD

发明人： ZHANG WEI ,  PENG CHENGHUI

IPC分类号： H04L12/70 ,  H04L12/721 ,  H04L12/851 ,  H04L29/06

CPC分类号： H04L47/2425 ,  H04L45/38 ,  H04L47/2441 ,  H04L67/16 ,  H04L69/22

摘要： Embodiments of the present invention provide a processing method for a service flow packet, and the method includes: receiving, by an access device, a service flow packet sent by a terminal; determining, by the access device according to a flow table and the received service flow packet, a function module for processing the service flow packet; sending, by the access device, the service flow packet to the function module; obtaining, by the access device, a service flow packet processed by the function module; and sending, by the access device, the service flow packet processed by the function module. The embodiments of the present invention further provide a device for processing a service flow packet. By using the present invention, processing flexibility and processing efficiency of a service flow packet can be improved.

公开(公告)号：EP3253030A1

公开(公告)日：2017-12-06

申请号：EP16789174.6

申请日：2016-03-28

申请人： ZTE Corporation

发明人： XIAO, Min ,  WANG, Yu ,  ZHANG, Junhui ,  WU, Bo

IPC分类号： H04L29/08

CPC分类号： H04L41/0893 ,  H04L12/4641 ,  H04L29/08 ,  H04L41/0853 ,  H04L41/16 ,  H04L47/2425 ,  H04L69/18

摘要： A method and apparatus for reporting a feature of an OpenFlow switch are provided. The method includes: when the OpenFlow switch learns that an OpenFlow controller needs to query for port information, reporting port group identifiers of port groups, to which each port of the OpenFlow switch or each port to be queried by the OpenFlow controller belongs, to the OpenFlow controller, herein the port groups are obtained by grouping ports with different features in the OpenFlow switch based on one or more feature types, and each of the port groups has a port group identifier.

摘要翻译： 提供了一种用于报告OpenFlow交换机的特征的方法和装置。 该方法包括：OpenFlow交换机获知OpenFlow控制器需要查询端口信息时，将OpenFlow交换机的每个端口或OpenFlow控制器要查询的每个端口所属的端口组的端口组标识报告给 OpenFlow控制器，这里的端口组是通过在OpenFlow交换机中基于一个或多个特征类型对具有不同特征的端口进行分组而获得的，并且每个端口组都具有端口组标识符。

公开(公告)号：EP2122997B1

公开(公告)日：2017-05-10

申请号：EP07716120.6

申请日：2007-03-14

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： HUANG, Vincent

IPC分类号： H04L29/08 ,  G06F17/30 ,  H04L29/06 ,  H04L12/851

CPC分类号： H04L67/16 ,  H04L47/2425 ,  H04L47/2441 ,  H04L65/80 ,  H04L67/02 ,  H04L67/30 ,  H04L67/322 ,  H04L67/327

摘要： The present invention relates to a UDDI server and method in a UDDI server for mediating Web services provided by a number of service providers to a number of service requesters. The UDDI server according to the present invention is adapted to provide support for taking dynamic quality of service into account in the mediation of Web services. The UDDI server comprises a Web service register which includes data sets for storing QoS status information. The QoS status information is information on the current QoS that an associated Web service can offer to a service requester. The QoS status information stored in the data sets is updated periodically based on dynamic service status information received from the service providers. The UDDI server may optionally include a decision making function for selecting a Web service that satisfy a set of QoS requirements of a service requester.

摘要翻译： UDDI服务器和UDDI服务器中的方法技术领域本发明涉及UDDI服务器中的UDDI服务器和方法，用于将由多个服务提供者提供的Web服务介导到多个服务请求者。 根据本发明的UDDI服务器适于提供对在Web服务的调解中考虑动态服务质量的支持。 UDDI服务器包括Web服务寄存器，其包括用于存储QoS状态信息的数据集。 QoS状态信息是关联的Web服务可以提供给服务请求者的关于当前QoS的信息。 基于从服务提供商接收的动态服务状态信息，存储在数据集中的QoS状态信息被周期性地更新。 UDDI服务器可以可选地包括用于选择满足服务请求者的一组QoS要求的Web服务的决策功能。

公开(公告)号：EP1869571A4

公开(公告)日：2017-04-12

申请号：EP06739176

申请日：2006-03-21

申请人： CISCO TECH INC

发明人： BANERJEE SUBRATA ,  RAMANATHAN SHANKAR ,  JAYANARAYANA SRIHARSHA

IPC分类号： H04L12/801 ,  G06F3/06 ,  H04L12/24 ,  H04L12/701 ,  H04L12/819 ,  H04L12/851 ,  H04L12/931 ,  H04L29/08

CPC分类号： H04L41/5045 ,  H04L45/00 ,  H04L47/10 ,  H04L47/215 ,  H04L47/2408 ,  H04L47/2425 ,  H04L49/357 ,  H04L67/1097 ,  H04L67/18 ,  H04L67/322

摘要： Methods and apparatus are provided for improving the configuration, management, and distribution of quality of service information in a fibre channel fabric using zoning mechanisms. Configuration of Quality of Service (QoS) information is made easy by using zones as a classifier for flows. QoS information is included in zone objects, thereby using the existing zone distribution mechanism to distribute QoS information. Devices not part of any zones are placed automatically in the default zone with a default QoS priority level. QoS information for a particular packet is available as soon as the zoning information is obtained.

摘要翻译： 提供了使用分区机制改进在光纤通道结构中的服务质量信息的配置，管理和分配的方法和装置。 通过使用区域作为流的分类器，使服务质量（QoS）信息的配置变得容易。 QoS信息被包含在区域对象中，从而使用现有的区域分发机制来分发QoS信息。 不属于任何区域的设备将自动放置在具有默认QoS优先级的默认区域中。 一旦获得分区信息，特定分组的QoS信息就可用。