Patents by Inventor Dongrui Mo
Dongrui Mo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240031258Abstract: Some embodiments provide a method for performing data traffic monitoring. The method processes a packet through a packet processing pipeline that includes multiple stages. At a filtering stage, the method tags the packet with a set of monitoring actions for subsequent stages to perform on the packet based on a determination that the packet matches a particular filter. For each stage of a set of packet processing stages subsequent to the filtering stage, the method (i) executes any monitoring actions specified for the stage to perform on the packet and (ii) sends the packet to a next stage in the packet processing pipeline.Type: ApplicationFiled: September 25, 2023Publication date: January 25, 2024Applicant: VMware, Inc.Inventors: Xi Cheng, Caixia Jiang, Dongrui Mo, Jingchun Jason Jiang, Xiaoyan Jin, Qiong Wang, Donghai Han
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Patent number: 11855862Abstract: Some embodiments provide a method for performing data traffic monitoring. The method processes a packet through a packet processing pipeline that includes multiple stages. At a filtering stage, the method tags the packet with a set of monitoring actions for subsequent stages to perform on the packet based on a determination that the packet matches a particular filter. For each stage of a set of packet processing stages subsequent to the filtering stage, the method (i) executes any monitoring actions specified for the stage to perform on the packet and (ii) sends the packet to a next stage in the packet processing pipeline.Type: GrantFiled: October 21, 2021Date of Patent: December 26, 2023Assignee: VMWARE, INC.Inventors: Xi Cheng, Caixia Jiang, Dongrui Mo, Jingchun Jason Jiang, Xiaoyan Jin, Qiong Wang, Donghai Han
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Publication number: 20230403218Abstract: Example methods and systems for state consistency monitoring in a network environment are described. In one example, a computer system may identify association chain(s) that associate (a) first state information associated with one or more first network entities residing on a first plane with (b) second state information associated with one or more second network entities residing on a second plane. Based on the association chain(s), a consistency check may be performed to compare multiple first fields of the first state information with multiple second fields of the second state information. In response to determination that there is a state inconsistency based on the consistency check, a remediation action to address the state inconsistency by generating and sending at least one of the following: a notification to a user, and a remediation request to a particular first network entity residing on the first plane or a particular second network entity residing on the second plane.Type: ApplicationFiled: July 27, 2022Publication date: December 14, 2023Applicant: VMware, Inc.Inventors: Xi CHENG, Caixia JIANG, Dongrui MO, Yahao HE, Qiong WANG
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Patent number: 11706109Abstract: Some embodiments provide a method for performing data traffic monitoring. For each packet processing stage of a set of packet processing stages in a packet processing pipeline, the method determines whether a packet received by the packet processing pipeline specifies a set of monitoring actions to be performed on the packet. When the packet specifies a set of monitoring action, the method determines whether the monitoring actions in the set are supported by the packet processing stage. The method executes the supported monitoring actions on the packet in addition to processing the packet according to configuration data for the stage.Type: GrantFiled: October 21, 2021Date of Patent: July 18, 2023Assignee: VMWARE, INC.Inventors: Xi Cheng, Caixia Jiang, Dongrui Mo, Jingchun Jason Jiang, Xiaoyan Jin, Qiong Wang, Donghai Han
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Patent number: 11677645Abstract: Some embodiments provide a method of aggregating and providing packet metrics collected during a live packet monitoring session performed for packets matching a specified set of characteristics. The method receives, from one or more computing devices that process packets during the live packet monitoring session, multiple metrics associated with a set of packets matching the specified set of characteristics. Metrics associated with each packet in the set are accompanied by a packet identifier (ID) used to tag the packet by an initial computing device that processed the packet. The method uses the accompanying packet IDs to aggregate the received plurality of metrics. The method provides (i) an aggregated set of session metrics for the set of packets matching the specified set of characteristics during the live packet monitoring session and (ii) individual packet metrics using the packet IDs for at least one packet in the set of packets.Type: GrantFiled: October 21, 2021Date of Patent: June 13, 2023Assignee: VMWARE, INC.Inventors: Xi Cheng, Caixia Jiang, Dongrui Mo, Jingchun Jason Jiang, Xiaoyan Jin, Qiong Wang, Donghai Han
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Publication number: 20230101764Abstract: Some embodiments provide a method of aggregating and providing packet metrics collected during a live packet monitoring session performed for packets matching a specified set of characteristics. The method receives, from one or more computing devices that process packets during the live packet monitoring session, multiple metrics associated with a set of packets matching the specified set of characteristics. Metrics associated with each packet in the set are accompanied by a packet identifier (ID) used to tag the packet by an initial computing device that processed the packet. The method uses the accompanying packet IDs to aggregate the received plurality of metrics. The method provides (i) an aggregated set of session metrics for the set of packets matching the specified set of characteristics during the live packet monitoring session and (ii) individual packet metrics using the packet IDs for at least one packet in the set of packets.Type: ApplicationFiled: October 21, 2021Publication date: March 30, 2023Inventors: Xi Cheng, Caixia Jiang, Dongrui Mo, Jingchun Jason Jiang, Xiaoyan Jin, Qiong Wang, Donghai Han
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Publication number: 20230087143Abstract: Some embodiments provide a method for performing data traffic monitoring. For each packet processing stage of a set of packet processing stages in a packet processing pipeline, the method determines whether a packet received by the packet processing pipeline specifies a set of monitoring actions to be performed on the packet. When the packet specifies a set of monitoring action, the method determines whether the monitoring actions in the set are supported by the packet processing stage. The method executes the supported monitoring actions on the packet in addition to processing the packet according to configuration data for the stage.Type: ApplicationFiled: October 21, 2021Publication date: March 23, 2023Inventors: Xi Cheng, Caixia Jiang, Dongrui Mo, Jingchun Jason Jiang, Xiaoyan Jin, Qiong Wang, Donghai Han
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Publication number: 20230087454Abstract: Some embodiments provide a method for performing data traffic monitoring. The method processes a packet through a packet processing pipeline that includes multiple stages. At a filtering stage, the method tags the packet with a set of monitoring actions for subsequent stages to perform on the packet based on a determination that the packet matches a particular filter. For each stage of a set of packet processing stages subsequent to the filtering stage, the method (i) executes any monitoring actions specified for the stage to perform on the packet and (ii) sends the packet to a next stage in the packet processing pipeline.Type: ApplicationFiled: October 21, 2021Publication date: March 23, 2023Inventors: Xi Cheng, Caixia Jiang, Dongrui Mo, Jingchun Jason Jiang, Xiaoyan Jin, Qiong Wang, Donghai Han