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公开(公告)号：US09819719B2
公开(公告)日：2017-11-14
申请号：US14292086
申请日：2014-05-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Uri Hasson , Amit Kristal , Mo Mo , Jian Huang
Abstract: A method for parsing a network message and a communication device, which includes: receiving a network message, where the network message includes one or more sections; identifying that an application protocol type of the network message is a first application protocol; acquiring, from a current section that is in the network message and that is described by a piece of section description information in a configuration file corresponding to the first application protocol, interesting data indicated by interesting data indication information in the section description information; and executing a decision method in the section description information by using all or a part of the acquired interesting data as a decision condition, thereby obtaining a corresponding decision result, when the current section is a last section of the network message, the decision result includes a processing method of a next message of the network message.
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公开(公告)号：US20160119198A1
公开(公告)日：2016-04-28
申请号：US14980719
申请日：2015-12-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Aviv Kfir , Daniel Moscovici , Emil Zak , Mo Mo
CPC classification number: H04L43/028 , H04L63/0218 , H04L63/1408 , H04L63/168 , H04L69/22 , H04L69/329
Abstract: A deep packet inspection method and device, and a coprocessor. The deep packet inspection method includes receiving, by a transceiver module of the coprocessor, an original data packet sent by a general processor, and sending the original data packet to a processor core of the coprocessor; invoking, by the processor core, a sub-coprocessor of the coprocessor to perform application layer parsing on the original data packet so as to obtain an application layer parsing result; and sending, by the processor core, the parsing result to the general processor so that the general processor processes the original data packet according to the parsing result. The deep packet inspection method and device provided by the embodiments of the present disclosure reduce resource occupation of a general processor and increase a running speed.
Abstract translation: 深度包检测方法和设备，以及一个协处理器。 深度分组检测方法包括由协处理器的收发模块接收由通用处理器发送的原始数据分组，并将原始数据分组发送到协处理器的处理器核心; 由处理器核心调用协处理器的副协处理器，对原始数据包执行应用层解析，以获得应用层解析结果; 并且由处理器核心将解析结果发送到通用处理器，使得通用处理器根据解析结果处理原始数据分组。 由本公开的实施例提供的深度包检测方法和装置减少了通用处理器的资源占用并且增加了运行速度。
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公开(公告)号：US20140280924A1
公开(公告)日：2014-09-18
申请号：US14292086
申请日：2014-05-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Uri Hasson , Amit Kristal , Mo Mo , Jian Huang
IPC: H04L29/08
Abstract: A method for parsing a network message and a communication device are provided. The method includes: receiving a network message, where the network message includes one or more sections; identifying that an application protocol type of the network message is a first application protocol; acquiring, from a current section that is in the network message and that is described by a piece of section description information in a configuration file corresponding to the first application protocol, interesting data indicated by interesting data indication information in the section description information; and executing a decision method in the section description information by using all or a part of the acquired interesting data as a decision condition, thereby obtaining a corresponding decision result, when the current section is a last section of the network message, the decision result includes a processing method of a next message of the network message.
Abstract translation: 提供了解析网络消息和通信设备的方法。 该方法包括：接收网络消息，其中网络消息包括一个或多个部分; 识别网络消息的应用协议类型是第一应用协议; 从部分描述信息中由感兴趣的数据指示信息表示的感兴趣的数据，从在网络消息中的当前部分获取由对应于第一应用协议的配置文件中的段描述信息描述的部分描述信息; 并且通过使用所获取的感兴趣数据的全部或一部分作为判定条件来执行部分描述信息中的判定方法，从而获得相应的判定结果，当当前部分是网络消息的最后部分时，判定结果包括 网络消息的下一个消息的处理方法。
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