Patents by Inventor Abhiram Madhugiri Shamsundar
Abhiram Madhugiri Shamsundar 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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Patent number: 11991046Abstract: An example network analysis system includes a memory storing telemetry data received from a plurality of network devices, the plurality of network devices includes extract entity information and connectivity information from the received telemetry data, wherein the entity information represents one or more network devices of the plurality of network devices and the connectivity information represents network connections between one or more devices of the plurality of network devices; and store the connectivity information and entity information as a network topology graph in a graph database, wherein the entity information is stored as nodes of the network topology graph and the connectivity information is stored as edges of network topology graph, and wherein the network topology graph represents an organization level topology of the organization network.Type: GrantFiled: September 7, 2022Date of Patent: May 21, 2024Assignee: Juniper Networks, Inc.Inventors: Xiaoying Wu, Sunalini Sankhavaram, Abhiram Madhugiri Shamsundar, Kirti Vegad, Huan Thien Vu, Rinoob Babu
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APPLICATION SESSION-SPECIFIC NETWORK TOPOLOGY GENERATION FOR TROUBLESHOOTING THE APPLICATION SESSION
Publication number: 20240137264Abstract: A network management system (NMS) is described that provides a granular troubleshooting workflow at an application session level using an application session-specific topology from a client device to a cloud-based application server. During an application session of a cloud-based application, a client device running the application exchanges data through one or more access point (AP) devices, one or more switches at a wired network edge, and one or more network nodes, e.g., switches, routers, and/or gateway devices, to reach a cloud-based application server. For a particular application session, the NMS generates a topology based on network data received from a subset of network devices, e.g., client devices, AP devices, switches, routers, and/or gateways, that were involved in the particular application session over a duration of the particular application session. In this way, the NMS enables backward-looking troubleshooting of the particular application session.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Inventors: Jisheng Wang, Xiaoying Wu, Yedunandan Siddalingappa-Vitalapur, Abhiram Madhugiri Shamsundar, Robert J. Friday, Sudheer Matta, Sunalini Sankhavaram, Kush Shah, Randall Frei, Sujai Hajela, Jacob Thomas -
Application session-specific network topology generation for troubleshooting the application session
Patent number: 11968075Abstract: A network management system (NMS) is described that provides a granular troubleshooting workflow at an application session level using an application session-specific topology from a client device to a cloud-based application server. During an application session of a cloud-based application, a client device running the application exchanges data through one or more access point (AP) devices, one or more switches at a wired network edge, and one or more network nodes, e.g., switches, routers, and/or gateway devices, to reach a cloud-based application server. For a particular application session, the NMS generates a topology based on network data received from a subset of network devices, e.g., client devices, AP devices, switches, routers, and/or gateways, that were involved in the particular application session over a duration of the particular application session. In this way, the NMS enables backward-looking troubleshooting of the particular application session.Type: GrantFiled: September 27, 2022Date of Patent: April 23, 2024Assignee: Juniper Networks, Inc.Inventors: Jisheng Wang, Xiaoying Wu, Yedunandan Siddalingappa-Vitalapur, Abhiram Madhugiri Shamsundar, Robert J. Friday, Sudheer Matta, Sunalini Sankhavaram, Kush Shah, Randall Frei, Sujai Hajela, Jacob Thomas -
Publication number: 20240113944Abstract: An example network analysis system includes a memory storing telemetry data received from a plurality of network devices, the plurality of network devices includes extract entity information and connectivity information from the received telemetry data, wherein the entity information represents one or more network devices of the plurality of network devices and the connectivity information represents network connections between one or more devices of the plurality of network devices; and store the connectivity information and entity information as a network topology graph in a graph database, wherein the entity information is stored as nodes of the network topology graph and the connectivity information is stored as edges of network topology graph, and wherein the network topology graph represents an organization level topology of the organization network.Type: ApplicationFiled: December 15, 2023Publication date: April 4, 2024Inventors: Xiaoying Wu, Sunalini Sankhavaram, Abhiram Madhugiri Shamsundar, Kirti Vegad, Huan Thien Vu, Rinoob Babu
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Patent number: 11902100Abstract: An example network analysis system includes a memory storing telemetry data received from a plurality of network devices, the plurality of network devices includes extract entity information and connectivity information from the received telemetry data, wherein the entity information represents one or more network devices of the plurality of network devices and the connectivity information represents network connections between one or more devices of the plurality of network devices; and store the connectivity information and entity information as a network topology graph in a graph database, wherein the entity information is stored as nodes of the network topology graph and the connectivity information is stored as edges of network topology graph, and wherein the network topology graph represents an organization level topology of the organization network.Type: GrantFiled: September 7, 2022Date of Patent: February 13, 2024Assignee: Juniper Networks, Inc.Inventors: Xiaoying Wu, Sunalini Sankhavaram, Abhiram Madhugiri Shamsundar, Kirti Vegad, Huan Thien Vu, Rinoob Babu
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Patent number: 11831519Abstract: Techniques are described by which a network management system (NMS) provides a common user interface (UI) to enable a user to collectively configure network devices to establish an EVPN topology. For example, an NMS is configured to: generate data representative of a common UI comprising UI elements representing a plurality of network devices to be configured in an EVPN topology; receive, via the common UI, an indication of a user input selecting one or more of the UI elements representing selected network devices; generate UI elements representing a plurality of ports of the selected network devices; receive, via the common UI, an indication of a user input selecting the UI elements representing one or more selected ports; and generate, based on the one or more selected network devices and one or more selected ports, topology relationship information of the one or more selected devices to establish the EVPN topology.Type: GrantFiled: September 16, 2022Date of Patent: November 28, 2023Assignee: Juniper Networks, Inc.Inventors: Jason Sun Woan, Abhiram Madhugiri Shamsundar, Bo-Chieh Yang
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Publication number: 20230308374Abstract: A method includes receiving, by a network management system, network data from a plurality of network devices configured to provide a network at a site; receiving, by the processing circuitry, user impact data from a plurality of client devices that access the network at the site; determining, based on the network data, a pattern of one or more network events occurring over time; correlating in time the pattern of the one or more network events to an adverse user impact event indicated by the user impact data received from the plurality of client devices; and determining, in response to the correlating, an instance of overwhelming network traffic having an adverse user impact. In some examples, the network data includes network traffic impact data, such as a number of packets dropped at a switch port due to congestion.Type: ApplicationFiled: July 14, 2022Publication date: September 28, 2023Inventors: Jisheng Wang, Jing Cheng, Abhiram Madhugiri Shamsundar, Randall Frei
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Publication number: 20230275820Abstract: A network management system (NMS) initiates, for each of a plurality of wireless and/or wired client devices, a wireless/wired stateful machine configured to continuously monitor at least one pre-connection state and at least one post-connection state of a corresponding wireless/wired connection session, and determines one or more network connection assessments for the plurality of wireless/wired client devices based on success or failure of the pre-connection states and/or the post-connection states. The NMS may also output a notification including identification of a root cause of any network connection failure(s) and/or automatically invoke remedial action intended to address or mitigate the root cause of the network connection failure(s).Type: ApplicationFiled: February 28, 2022Publication date: August 31, 2023Inventors: Wenfeng Wang, Randall Frei, Jacob Thomas, Kush Shah, Jisheng Wang, Abhiram Madhugiri Shamsundar, Robert J. Friday, Wesley Purvis
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Publication number: 20230231773Abstract: An example network analysis system includes a memory storing telemetry data received from a plurality of network devices, the plurality of network devices includes extract entity information and connectivity information from the received telemetry data, wherein the entity information represents one or more network devices of the plurality of network devices and the connectivity information represents network connections between one or more devices of the plurality of network devices; and store the connectivity information and entity information as a network topology graph in a graph database, wherein the entity information is stored as nodes of the network topology graph and the connectivity information is stored as edges of network topology graph, and wherein the network topology graph represents an organization level topology of the organization network.Type: ApplicationFiled: September 7, 2022Publication date: July 20, 2023Inventors: Xiaoying Wu, Sunalini Sankhavaram, Abhiram Madhugiri Shamsundar, Kirti Vegad, Huan Thien Vu, Rinoob Babu
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APPLICATION SESSION-SPECIFIC NETWORK TOPOLOGY GENERATION FOR TROUBLESHOOTING THE APPLICATION SESSION
Publication number: 20230231762Abstract: A network management system (NMS) is described that provides a granular troubleshooting workflow at an application session level using an application session-specific topology from a client device to a cloud-based application server. During an application session of a cloud-based application, a client device running the application exchanges data through one or more access point (AP) devices, one or more switches at a wired network edge, and one or more network nodes, e.g., switches, routers, and/or gateway devices, to reach a cloud-based application server. For a particular application session, the NMS generates a topology based on network data received from a subset of network devices, e.g., client devices, AP devices, switches, routers, and/or gateways, that were involved in the particular application session over a duration of the particular application session. In this way, the NMS enables backward-looking troubleshooting of the particular application session.Type: ApplicationFiled: September 27, 2022Publication date: July 20, 2023Inventors: Jisheng Wang, Xiaoying Wu, Yedunandan Siddalingappa-Vitalapur, Abhiram Madhugiri Shamsundar, Robert J. Friday, Sudheer Matta, Sunalini Sankhavaram, Kush Shah, Randall Frei, Sujai Hajela, Jacob Thomas -
Publication number: 20230078773Abstract: Techniques are described by which a network management system (NMS) provides a common user interface (UI) to enable a user to collectively configure network devices to establish an EVPN topology. For example, an NMS is configured to: generate data representative of a common UI comprising UI elements representing a plurality of network devices to be configured in an EVPN topology; receive, via the common UI, an indication of a user input selecting one or more of the UI elements representing selected network devices; generate UI elements representing a plurality of ports of the selected network devices; receive, via the common UI, an indication of a user input selecting the UI elements representing one or more selected ports; and generate, based on the one or more selected network devices and one or more selected ports, topology relationship information of the one or more selected devices to establish the EVPN topology.Type: ApplicationFiled: September 16, 2022Publication date: March 16, 2023Inventors: Jason Sun Woan, Abhiram Madhugiri Shamsundar, Bo-Chieh Yang
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Patent number: 11451449Abstract: Techniques are described by which a network management system (NMS) provides a common user interface (UI) to enable a user to collectively configure network devices to establish an EVPN topology. For example, an NMS is configured to: generate data representative of a common UI comprising UI elements representing a plurality of network devices to be configured in an EVPN topology; receive, via the common UI, an indication of a user input selecting one or more of the UI elements representing selected network devices; generate UI elements representing a plurality of ports of the selected network devices; receive, via the common UI, an indication of a user input selecting the UI elements representing one or more selected ports; and generate, based on the one or more selected network devices and one or more selected ports, topology relationship information of the one or more selected devices to establish the EVPN topology.Type: GrantFiled: December 17, 2021Date of Patent: September 20, 2022Assignee: Juniper Networks, Inc.Inventors: Jason Sun Woan, Abhiram Madhugiri Shamsundar, Bo-Chieh Yang