公开(公告)号：US20250062986A1

公开(公告)日：2025-02-20

申请号：US18386203

申请日：2023-11-01

Applicant: Cisco Technology, Inc.

Inventor： Syed Arslan Ahmed ,  Raj Venkatesan ,  Ashish Sood ,  Balaji Sundararajan ,  Mahalakshmi Rajaram ,  Yogesh Mittal ,  Ankur Bhargava

IPC: H04L45/302 ,  H04L45/00 ,  H04L45/02

Abstract: This disclosure describes techniques for improving routing policy awareness in a network. The method includes detecting, by a controller, an application initiated for use at an edge node of a network. Then, generating, by an analytics engine coupled to the controller, analytical data of traffic flow at the edge node of the network wherein the traffic flow is in accordance with a routing policy for routing traffic associated with the application. Further, routing of the traffic through a path from one or more paths configured at the edge node that is in accordance with at least a Service Level Agreement (SLA) for traffic flow. Also, in response to an SLA violation during routing of the traffic, causing an action, by the controller, of routing traffic flow through another path that is in accordance with at least the SLA for traffic flow based on analytical data received of the traffic flow.

公开(公告)号：US20250055798A1

公开(公告)日：2025-02-13

申请号：US18932311

申请日：2024-10-30

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Feroz Zahid ,  Ernst Gunnar Gran ,  Bartosz Bogdanski ,  Bjørn Dag Johnsen

IPC: H04L47/125 ,  G06F9/50 ,  G06F16/954 ,  H04L45/00 ,  H04L45/302 ,  H04L49/00 ,  H04L49/356 ,  H04L49/50 ,  H04L67/1004

Abstract: A system and method for supporting load balancing in a multi-tenant cluster environment, in accordance with an embodiment. One or more tenants can be supported and each associated with a partition, which are each in turn associated with one or more end nodes. The method can provide a plurality of switches, the plurality of switches comprising a plurality of leaf switches and at least one switch at another level, wherein each of the plurality of switches comprise at least one port. The method can assign each node a weight parameter, and based upon this parameter, the method can route the plurality of end nodes within the multi-tenant cluster environment, wherein the routing attempts to preserve partition isolation.

公开(公告)号：US12224933B2

公开(公告)日：2025-02-11

申请号：US18446779

申请日：2023-08-09

Applicant: Truist Bank

Inventor： Robert Rohr ,  Selcuk Karakaplan

IPC: H04L45/42 ,  G06Q20/12 ,  G06Q20/22 ,  H04L41/0813 ,  H04L41/22 ,  H04L45/12 ,  H04L45/302

Abstract: Network requests can be automatically routed between two or more computer subsystems in some examples. In one such example, a system can determine that a user is eligible for a service based on usage data relating to an account of the user. Based on determining that the account is eligible for the service, the system can activate the service for the user by communicating with a service subsystem. Subsequent to activating the service for the user, the system can receive a network request associated with the user and determine that the network request has a characteristic. Based on determining that the network request has the characteristic, the system can forward the request to the service subsystem. The service subsystem can complete the network request using the service.

公开(公告)号：US12224921B2

公开(公告)日：2025-02-11

申请号：US18429022

申请日：2024-01-31

Applicant: Cisco Technology, Inc.

Inventor： Navindra Yadav ,  Abhishek Ranjan Singh ,  Anubhav Gupta ,  Shashidhar Gandham ,  Jackson Ngoc Ki Pang ,  Shih-Chun Chang ,  Hai Trong Vu

IPC: G06F21/53 ,  G06F3/0482 ,  G06F3/04842 ,  G06F3/04847 ,  G06F9/455 ,  G06F16/11 ,  G06F16/13 ,  G06F16/16 ,  G06F16/17 ,  G06F16/174 ,  G06F16/23 ,  G06F16/2457 ,  G06F16/248 ,  G06F16/28 ,  G06F16/29 ,  G06F16/9535 ,  G06F21/55 ,  G06F21/56 ,  G06N20/00 ,  G06N99/00 ,  G06T11/20 ,  H04J3/06 ,  H04J3/14 ,  H04L1/24 ,  H04L7/10 ,  H04L9/08 ,  H04L9/32 ,  H04L9/40 ,  H04L41/046 ,  H04L41/0668 ,  H04L41/0803 ,  H04L41/0806 ,  H04L41/0816 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/16 ,  H04L41/22 ,  H04L43/02 ,  H04L43/026 ,  H04L43/04 ,  H04L43/045 ,  H04L43/062 ,  H04L43/08 ,  H04L43/0805 ,  H04L43/0811 ,  H04L43/0829 ,  H04L43/0852 ,  H04L43/0864 ,  H04L43/0876 ,  H04L43/0882 ,  H04L43/0888 ,  H04L43/10 ,  H04L43/106 ,  H04L43/12 ,  H04L43/16 ,  H04L45/00 ,  H04L45/302 ,  H04L45/50 ,  H04L45/74 ,  H04L47/11 ,  H04L47/20 ,  H04L47/2441 ,  H04L47/2483 ,  H04L47/28 ,  H04L47/31 ,  H04L47/32 ,  H04L61/5007 ,  H04L67/01 ,  H04L67/10 ,  H04L67/1001 ,  H04L67/12 ,  H04L67/51 ,  H04L67/75 ,  H04L69/16 ,  H04L69/22 ,  H04W72/54 ,  H04W84/18 ,  H04L67/50

Abstract: Systems, methods, and computer-readable media for managing compromised sensors in multi-tiered virtualized environments. In some embodiments, a system can receive, from a first capturing agent deployed in a virtualization layer of a first device, data reports generated based on traffic captured by the first capturing agent. The system can also receive, from a second capturing agent deployed in a hardware layer of a second device, data reports generated based on traffic captured by the second capturing agent. Based on the data reports, the system can determine characteristics of the traffic captured by the first capturing agent and the second capturing agent. The system can then compare the characteristics to determine a multi-layer difference in traffic characteristics. Based on the multi-layer difference in traffic characteristics, the system can determine that the first capturing agent or the second capturing agent is in a faulty state.

公开(公告)号：US20250047593A1

公开(公告)日：2025-02-06

申请号：US18365131

申请日：2023-08-03

Applicant: Arista Networks, Inc.

Inventor： Keon M. Vafai ,  Sharad Birmiwal ,  David Cronin

IPC: H04L45/302

Abstract: A network device uses a routing policy to assess network routes, such as BGP routes. The routes can be routes advertised by neighbors to be programmed in a routing table of the network device. The network routes can be previously programmed routes (e.g., in a routing table) in the network device to be advertised to its neighbors. The routing policy includes routing control functions (RCF functions) for assessing a network route. An RCF function can be invoked with arguments, which allows the user to deploy some common logic (e.g., matching a community list, modifying a local preference value, etc.) with different sets of input values without having to write separate functions for each set of input values.

公开(公告)号：US12219592B2

公开(公告)日：2025-02-04

申请号：US17890432

申请日：2022-08-18

Applicant: FUJITSU LIMITED

Inventor： Yoshiaki Ohta ,  Shinichiro Aikawa ,  Takayoshi Ode ,  Junichi Suga ,  Ryuichi Takechi

IPC: H04W72/542 ,  H04L12/14 ,  H04L12/46 ,  H04L45/302 ,  H04L47/34 ,  H04L47/41 ,  H04M15/00 ,  H04W4/24 ,  H04W28/06 ,  H04W76/12 ,  H04W76/16 ,  H04W76/27 ,  H04W88/06 ,  H04W88/10 ,  H04W80/02 ,  H04W84/12

Abstract: A communication system includes: a first communication apparatus configured to control a first wireless communication and a second wireless communication different from the first wireless communication; a second communication apparatus configured to communicate using the second communication; and a third communication apparatus configured to perform data communication with the first communication apparatus via the first wireless communication or the second wireless communication, wherein the third communication apparatus transmits to the first communication apparatus a control message that includes an available address of the third wireless communications apparatus used in the second wireless communication, the first communication apparatus notifies the second communication apparatus of the available address of the third communication apparatus, and the second communication apparatus communicate with the third communication apparatus using the address.

公开(公告)号：US12218823B2

公开(公告)日：2025-02-04

申请号：US17430579

申请日：2020-02-04

Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION

Inventor： Hideaki Kimura ,  Erina Takeshita

IPC: H04L45/12 ,  H04L12/66 ,  H04L43/0882 ,  H04L45/00 ,  H04L45/302 ,  H04L45/42

Abstract: An object is to provide a network device and the like that enable a first network that determines a traffic communication route using the Ethernet ring protocol and a second network that determines a traffic communication route by transmitting/receiving a control frame related to the traffic communication route within the network to be connected in a redundant configuration. When the network device according to the present invention has transitioned to a state in which there is no interface that can communicate with the first network and there is an interface that can communicate with the second network, it transitions to a standby state and further transmits information indicating that communication is impossible to the second network, and when there is an interface that can communicate with the first network and there is no interface that can communicate with the second network, it transitions to the standby state and further transmits communication route change information to the first network.

公开(公告)号：US12212492B2

公开(公告)日：2025-01-28

申请号：US18542584

申请日：2023-12-15

Applicant: Six Impossible Things Before Breakfast Limited

Inventor： Sergey Ignatchenko

IPC: H04L45/00 ,  H04L1/00 ,  H04L43/0864 ,  H04L43/087 ,  H04L43/0894 ,  H04L45/24 ,  H04L45/302 ,  H04L45/741 ,  H04L45/745 ,  H04L47/2416 ,  H04L47/56

Abstract: Methods and systems are provided for latency-oriented router. An incoming packet is received on a first interface. The type of the incoming packet is determined. Upon the detection that the incoming packet belongs to latency-critical traffic, the incoming packet is duplicated into one or more copies. Subsequently, the duplicated copies are sent to a second interface in a delayed fashion where the duplicated copies are spread over a time period. The duplicated copies are received and processed at the second interface.

公开(公告)号：US12206575B2

公开(公告)日：2025-01-21

申请号：US17677236

申请日：2022-02-22

Applicant: Netflow, UAB

Inventor： Donatas Budvytis ,  Karolis Kaciulis

IPC: H04L45/302 ,  H04L41/08 ,  H04L45/02 ,  H04L47/80

Abstract: Automatic network configuration includes obtaining, by a virtual private network service provider infrastructure system, ranking data for data transport pathways between the virtual private network service provider infrastructure system and an external system, wherein a respective data transport pathway from the data transport pathways includes a respective exit node in the virtual private network service provider infrastructure system in communication with a respective entry node in the external system, wherein obtaining the ranking data includes obtaining at least a portion of the ranking data by testing a service provided by the external system via the entry node, and allocating, by the virtual private network service provider infrastructure system, a data transport pathway from the data transport pathways to a communication session, wherein the data transport pathway is a highest-ranking data transport pathway in the ranking data.

公开(公告)号：US20250016602A1

公开(公告)日：2025-01-09

申请号：US18708278

申请日：2022-11-10

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： George Foti ,  Ralf Keller ,  Peter Hedman ,  Maria Belen Pancorbo Marcos

IPC: H04W28/02 ,  H04L45/302 ,  H04L47/20 ,  H04W40/04 ,  H04W48/06

Abstract: Systems and methods are disclosed for supporting traffic management capabilities under network control. In one embodiment, a method performed by a wireless communication device comprises receiving one or more User Equipment (UE) Route Selection Policy (URSP) rules from a network node, receiving traffic control information associated to the one or more URSP rules, and performing one or more actions based on the one or more URSP rules and the traffic control information. In this manner, the network is given control of slice traffic management such that the network can force the UE to perform an action(s) when the network thinks that such action(s) is beneficial.