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公开(公告)号：US12038479B2
公开(公告)日：2024-07-16
申请号：US17941386
申请日：2022-09-09
Applicant: Cisco Technology, Inc.
Inventor： James Edwin Turman , ShiJie Wen , Jie Xue , Zoe Frances Conroy , Dao-I Tony Lin , Anthony Winston
IPC: G01R31/319 , G01R31/3183 , G01R31/3185
CPC classification number: G01R31/31903 , G01R31/318342 , G01R31/318594 , G01R31/31905
Abstract: A method, computer system, and computer program product are provided for stress-testing electronics using telemetry modeling. Telemetry data is received from one or more devices under test during a hardware testing phase, the telemetry data including one or more telemetry parameters. The telemetry data is processed using a predictive model to determine future values for the one or more telemetry parameters. Additional hardware testing is performed, wherein the additional hardware testing includes adjusting one or more testing components based on the determined future values.
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公开(公告)号：US20240236045A9
公开(公告)日：2024-07-11
申请号：US17971285
申请日：2022-10-21
Applicant: Cisco Technology, Inc.
Inventor： Robert E. Barton , Flemming Stig ANDREASEN , Jerome HENRY , Elango GANESAN
IPC: H04L9/40
CPC classification number: H04L63/0281
Abstract: In one embodiment, a device receives discovery data generated by a plurality of networking devices in a network. The device determines, based on the discovery data, a hierarchy of layers of the network. The device receives a request by a client that is external to the network to access remotely a particular endpoint in the network. The device configures, and in response to the request, a proxy chain of remote access agents executed by a subset of networking devices from the plurality of networking devices to allow the client to access remotely the particular endpoint, each of those networking devices proxying traffic between different layers of the network.
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公开(公告)号：US20240235991A9
公开(公告)日：2024-07-11
申请号：US17972119
申请日：2022-10-24
Applicant: Cisco Technology, Inc.
Inventor： Prakash C. Jain , Vinay Saini , Sanjay Kumar Hooda
IPC: H04L45/30 , H04L45/302
CPC classification number: H04L45/30 , H04L45/302
Abstract: This disclosure describes techniques for employing an adaptive mechanism in communications among network devices. Adaptive mechanism techniques may include adapting network operations relative to characteristics of devices and/or network access technologies or mechanisms used in the network. Adaptation may help to accommodate a wider variety of types of devices. For instance, adaptive mechanism techniques may include determining, based on characteristics of a device in the network, a forwarding mechanism to be used at an access device to forward data traffic from the device to another device via the network. As such, adaptive mechanism techniques may provide more efficient integration of devices within a complex network, thereby improving network operations.
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公开(公告)号：US20240235730A1
公开(公告)日：2024-07-11
申请号：US18615604
申请日：2024-03-25
Applicant: Cisco Technology, Inc.
IPC: H04L1/00 , H04L41/22 , H04L41/5003 , H04L41/5009 , H04L67/10
CPC classification number: H04L1/0041 , H04L1/004 , H04L1/0045 , H04L1/0057 , H04L41/22 , H04L41/5009 , H04L67/10 , H04L41/5003
Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for monitoring application health via correctable errors. The method includes identifying, by a network device, a network packet associated with an application and detecting an error associated with the network packet. In response to detecting the error, the network device increments a counter associated with the application, determines an application score based at least in part on the counter, and telemeters the application score to a controller. The controller can generate a graphical interface based at least in part on the application score and a timestamp associated with the application score, wherein the graphical interface depicts a trend in correctable errors experienced by the application over a network.
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公开(公告)号：US20240233377A9
公开(公告)日：2024-07-11
申请号：US17971268
申请日：2022-10-21
Applicant: Cisco Technology, Inc.
Inventor： Hugo Latapie , Ozkan Kilic , Adam James Lawrence , Gaowen Liu , Ramana Rao V. R. Kompella
Abstract: In one embodiment, a device represents spatial characteristics over time of an object in video data as one or more timeseries. The device detects an event based on a rate of change of behavioral regimes associated with different portions of the one or more timeseries. The device selects contextual data for the event that comprises spatial timeseries information for different types of objects or different activities. The device provides an alert for the event to a user interface regarding the event that includes the contextual data.
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Patent Agency Ranking
公开(公告)号：US12034813B2
公开(公告)日：2024-07-09
申请号：US18124435
申请日：2023-03-21
Applicant: Cisco Technology, Inc.
Inventor： Paul Quinn , Kyle Andrew Donald Mestery
IPC: H04L61/4511 , H04L41/0894 , H04L41/50 , H04L67/141 , H04L101/668
CPC classification number: H04L67/141 , H04L41/0894 , H04L41/5058 , H04L61/4511 , H04L2101/668
Abstract: Techniques for policy-based connection provisioning using Domain Name System (DNS) requests are described herein. The techniques may include receiving policy data associated with one or more headend nodes that manage connections to computing resources. Additionally, the techniques may include receiving a DNS request from a client device to establish a connection between the client device and a first headend node of the one or more headend nodes. The DNS request may include an attribute associated with the client device. A provisioning service may determine that the connection should be established between the client device and the first headend node based at least in part on evaluating the attribute with respect to the policy data. Additionally, the techniques may include sending an internet protocol (IP) address, which is associated with the first headend node, to the client device to facilitate establishment of the connection.
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公开(公告)号：US12034592B2
公开(公告)日：2024-07-09
申请号：US18076695
申请日：2022-12-07
Applicant: Cisco Technology, Inc.
Inventor： Mariusz Kaźmierski
IPC: H04L41/0806 , H04L41/342 , H04L43/12
CPC classification number: H04L41/0806 , H04L41/342 , H04L43/12
Abstract: Techniques for leveraging a software defined tracking architecture to track endpoint connected to a network fabric are described. An orchestrator of a network fabric receives port information indicating a port of a fabric edge device to which an endpoint is connected. The orchestrator transmits the port information to a network node in the network fabric enabling data-plane traffic inspection. Using the port information, the network node detects traffic having a destination address corresponding to the endpoint. The network node transmits an indication that traffic was received by the network node having the destination address corresponding to the endpoint. Finally, onboarding of the endpoint into the network fabric is triggered at the fabric edge device.
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公开(公告)号：US20240223621A1
公开(公告)日：2024-07-04
申请号：US18400842
申请日：2023-12-29
Applicant: Cisco Technology, Inc.
Inventor： Jacques Samain , Giovanna Carofiglio , Giulio Grassi , Enrico Loparco , Michele Papalini
IPC: H04L65/1023 , H04L65/1059 , H04L65/1083 , H04L65/1101 , H04L65/70 , H04L65/75
CPC classification number: H04L65/103 , H04L65/1059 , H04L65/1083 , H04L65/1101 , H04L65/70 , H04L65/75
Abstract: A method includes, at a media bridge configured to distribute a plurality of media streams among a plurality of client devices connected to the media bridge over a network, receiving the plurality of media streams from the plurality of client devices via the media bridge. The media bridge connects the plurality of client devices. The method further includes assigning a pair of names for each of the plurality of media streams. The pair of names include a contribution name and a distribution name. The method further includes presenting a first list to the plurality of client devices. The first list including a plurality of the distribution names for the plurality of media streams received from the plurality of client devices. The method further includes providing an indication of a current active speaker within the plurality of media streams via a signaling process.
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公开(公告)号：US20240223397A1
公开(公告)日：2024-07-04
申请号：US18608677
申请日：2024-03-18
Applicant: Cisco Technology, Inc.
Inventor： Balaji Sundararajan , Ajeet Pal Singh Gill , Srilatha Tangirala , Nithin Bangalore Raju , Ravi Kiran Chintallapudi , Pradeepan Kannawadi , Ganesh Devendrachar
Abstract: Techniques for virtualizing tenant transport interfaces configured to implement pertenant network routing attribute differentiation in each tenant overlay of a multisite wide area network (WAN) and share the virtual transport interfaces between multi-tenant edge (MTE) devices providing transport services to tenant devices based on a defined tenant tier model. A Software-Defined Networking (SDN) controller may receive a physical transport interface and/or a device type associated with a tenant device. The SDN controller may determine a virtual transport interface for the tenant device based on a tier associated with the tenant. MTE device(s) may utilize the physical transport interface to establish sessions with other MTE device(s) in the WAN. The virtual transport interface may be utilized by MTE devices to implement and/or enforce network routing attributes when forwarding network traffic associated with the tenant via the sessions established between the MTE devices through the WAN.
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公开(公告)号：US12026561B2
公开(公告)日：2024-07-02
申请号：US17004203
申请日：2020-08-27
Applicant: Cisco Technology, Inc.
Inventor： Xiaochun Lu , Yiwen Zhang , Alphonse Hansel Anthony Selvanayagam , Ajeet Pal Singh Gill , Ravinandan Govinda Rao Arakali
CPC classification number: G06F9/545 , G06F9/485 , H04L9/0825 , H04L9/3236 , H04L9/3247
Abstract: The present technology addresses a need in the art for an automated and scalable mechanism to authorize a containerized process. An aspect of the present technology deals with authorizing an unprivileged process by a privileged process without embedding credentials or network access at the time of validation. The present technology provides the possibility for the privileged process to continuously (dynamically) validate the authenticity of the unprivileged process by performing a plurality of operations to ensure the unprivileged process has maintained its authenticity while having access to sensitive information.
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