公开(公告)号：US20140380442A1

公开(公告)日：2014-12-25

申请号：US14484664

申请日：2014-09-12

Applicant: Cisco Technology, Inc.

Inventor： Sateesh K. Addepalli ,  Fabio R. Maino ,  Flavio Bonomi ,  Lillian Lei Dai ,  Vina Ermagan ,  Alexander Loukissas ,  Erick D. Lee ,  Landon Curt Noll

IPC: G06F21/45 ,  H04L29/06

CPC classification number: H04W4/40 ,  B60R16/023 ,  B60W50/10 ,  G06F3/017 ,  G06F3/167 ,  G06F9/542 ,  G06F21/45 ,  H04L1/008 ,  H04L29/06578 ,  H04L43/0811 ,  H04L43/0858 ,  H04L43/0876 ,  H04L45/12 ,  H04L51/02 ,  H04L61/2592 ,  H04L67/12 ,  H04L67/32 ,  H04L69/18 ,  H04Q9/00 ,  H04W4/00 ,  H04W4/10 ,  H04W8/06 ,  H04W8/08 ,  H04W8/26 ,  H04W12/001 ,  H04W28/0215 ,  H04W28/06 ,  H04W36/0009 ,  H04W36/08 ,  H04W40/02 ,  H04W40/20 ,  H04W48/02 ,  H04W48/06 ,  H04W48/16 ,  H04W48/18 ,  H04W52/12 ,  H04W52/143 ,  H04W52/225 ,  H04W52/241 ,  H04W52/346 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0493 ,  H04W76/45 ,  H04W80/02 ,  H04W84/005 ,  H04W84/12 ,  H04W92/18 ,  Y02A30/60

Abstract: A method in one embodiment includes authenticating a first agent to an on board unit (OBU) of a vehicle if the first agent validates a first set of one or more authentication requirements and identifying a first identity profile corresponding to the first agent. The method also includes determining a role of the first agent in the vehicle and configuring the vehicle with the first identity profile, where the vehicle is configured based, at least in part, on the role of the first agent. In this embodiment, the first identity profile is one of a plurality of identity profiles provisioned on the OBU. In specific embodiments, each one of a plurality of agents corresponds to a respective one of the plurality of identity profiles, and includes one or more of a human agent, a machine device, a software agent, an authorized entity, and a mobile device.

Abstract translation: 如果第一代理验证第一组一个或多个验证要求并且识别与第一代理相对应的第一身份简档，则一个实施例中的方法包括向车辆的车载单元（OBU）认证第一代理。 该方法还包括确定第一代理在车辆中的作用并且配置具有第一身份配置文件的车辆，其中车辆被配置为至少部分地基于第一代理人的角色。 在该实施例中，第一身份简档是在OBU上提供的多个身份配置文件之一。 在具体实施例中，多个代理中的每个代理对应于多个身份简档中的相应一个，并且包括人类代理，机器设备，软件代理，授权实体和移动设备中的一个或多个。

公开(公告)号：US20250150339A1

公开(公告)日：2025-05-08

申请号：US18940829

申请日：2024-11-07

Applicant: Cisco Technology, Inc.

Inventor： Alberto Rodriguez-Natal ,  Saswat Praharaj ,  Pradeep Kumar Kathail ,  Fabio R. Maino ,  Lorand Jakab ,  Ram Dular Singh ,  Vivek Agarwal

IPC: H04L41/0816 ,  H04L41/085

Abstract: Techniques for an application watcher system that includes a plurality of watchers that obtain various types of application configurations and/or state data which is used to make networking decisions and drive networking operations. The watchers of the application watcher system may each be configured to communicate with an application orchestration system that manages the application and obtain different types of application configurations and/or state data. In some instances, the application watcher system may run on a network orchestrator of the network, or be in communication with the network orchestrator, and provide application configurations and/or state data to the network orchestrator to make networking decisions.

公开(公告)号：US12155556B2

公开(公告)日：2024-11-26

申请号：US17890756

申请日：2022-08-18

Applicant: Cisco Technology, Inc.

Inventor： Alberto Rodriguez Natal ,  Saswat Praharaj ,  Lorand Jakab ,  Fabio R. Maino ,  Pradeep Kumar Kathail

IPC: H04L45/121 ,  H04L45/00 ,  H04L45/745

Abstract: Techniques for automating traffic optimizations for egress traffic of an application orchestration system that is being sent over a network to a remote service. In examples, the techniques may include receiving, at a controller of the network, an egress traffic definition associated with egress traffic of an application hosted on the application orchestration system, the egress traffic definition indicating that the egress traffic is to be sent to the remote service. Based at least in part on the egress traffic definition, the controller may determine a networking path through the network or outside of the network that is optimized for sending the egress traffic to the remote service. The controller may also cause the egress traffic to be sent to the remote service via the optimized networking path.

公开(公告)号：US20240380697A1

公开(公告)日：2024-11-14

申请号：US18784457

申请日：2024-07-25

Applicant: Cisco Technology, Inc.

Inventor： Bruce McDougall ,  Jeff Byzek ,  Alberto Rodriguez-Natal ,  Saswat Praharaj ,  Fabio R. Maino ,  Steven William Wood

IPC: H04L45/74 ,  H04L45/00 ,  H04L45/24

Abstract: Techniques for steering overlay network traffic along specific paths through an underlay network. The techniques may include determining a path through an underlay network that is optimized for sending a packet from a first node of an overlay network to a second node of the overlay network. The techniques may also include determining a destination address for sending the packet along the path from the first node to the second node, the destination address including a micro segment identifier (uSID) corresponding with an underlay node that is disposed along the path through the underlay network and trailing bits representing a portion of an address that corresponds with the second node. The techniques may also include causing the packet to be modified to include the destination address such that the packet is sent from the first node to the second node along the path.

公开(公告)号：US12107740B2

公开(公告)日：2024-10-01

申请号：US18161162

申请日：2023-01-30

Applicant: Cisco Technology, Inc.

Inventor： Fabio R. Maino ,  Saswat Praharaj ,  Alberto Rodriguez-Natal ,  Pradeep K. Kathail

IPC: H04L41/5019 ,  H04L41/046

CPC classification number: H04L41/5019 ,  H04L41/046

Abstract: Provided is an infrastructure for enforcing target service level parameters in a network. In one example, a network service level agreement (SLA) registry obtains one or more input service level parameters for at least one service offered by an application. Based on the one or more input service level parameters, the network SLA registry provides one or more target service level parameters to a plurality of network controllers. Each network controller of the plurality of network controllers is configured to enforce the one or more target service level parameters in a respective network domain configured to carry network traffic associated with the application.

公开(公告)号：US20240163226A1

公开(公告)日：2024-05-16

申请号：US18421906

申请日：2024-01-24

Applicant: Cisco Technology, Inc.

Inventor： Lorand Jakab ,  Alberto Rodriguez-Natal ,  Fabio R. Maino ,  John G. Apostolopoulos

IPC: H04L47/783 ,  G06F9/54

CPC classification number: H04L47/783 ,  G06F9/547

Abstract: Techniques for tracking compute capacity of a scalable application service platform to perform dynamic bandwidth allocation for data flows associated with applications hosted by the service platform are disclosed. Some of the techniques may include allocating a first amount of bandwidth of a physical underlay of a network for data flows associated with an application. The techniques may also include receiving, from a scalable application service hosting the application, an indication of an amount of computing resources of the scalable application service that are allocated to host the application. Based at least in part on the indications, a second amount of bandwidth of the physical underlay to allocate for the data flows may be determined. The techniques may also include allocating the second amount of bandwidth of the physical underlay of the network for the data flows associated with the application.

公开(公告)号：US20240069995A1

公开(公告)日：2024-02-29

申请号：US17900020

申请日：2022-08-31

Applicant: Cisco Technology, Inc.

Inventor： Saswat Praharaj ,  Fabio R. Maino ,  Alberto Rodriguez Natal ,  Ram Dular Singh ,  Vivek Agarwal

IPC: G06F9/54

CPC classification number: G06F9/547 ,  G06F9/541

Abstract: Techniques for providing a standardized interface that is configured to provide application developers with ways for interacting with different wide area network controllers. A standardized interface may include an application programming interface (API) server that can receive a connectivity request associated with an application that is to be hosted on an application orchestration system. The API server may determine, based at least in part on the connectivity request, a vendor network to be used by the application to send traffic to a remote service. Based at least in part on determining the vendor network, the API server may translate the connectivity request into a first format that is understandable by a controller of the vendor network. The API server may also provide the connectivity request in the first format to the controller of the vendor network such that a path through the vendor network can be determined.

公开(公告)号：US20230328038A1

公开(公告)日：2023-10-12

申请号：US17718634

申请日：2022-04-12

Applicant: Cisco Technology, Inc.

Inventor： Alberto Rodriguez-Natal ,  Lorand Jakab ,  Fabio R. Maino

IPC: H04L9/40 ,  H04L43/0823 ,  H04L43/0864

CPC classification number: H04L63/0407 ,  H04L63/20 ,  H04L63/0281 ,  H04L43/0847 ,  H04L43/0864

Abstract: Techniques for using proxies with overprovisioned IP addresses to demultiplex data flows, which may otherwise look the same at L7, into multiple subflows for L3 policy enforcement without having to modify an underlying L3 network. The techniques may include establishing a subflow through a network between a first proxy and a second proxy, the subflow associated with a specific policy. In some examples, the first proxy node may receive an encrypted packet that is to be sent through the network and determine, based at least in part on accessing an encrypted application layer of the packet, a specific application to which the packet is to be sent. The first proxy node may then alter an IP address included in the packet to cause the packet to be sent through the network via the subflow such that the packet is handled according to the specific policy.

公开(公告)号：US11303558B2

公开(公告)日：2022-04-12

申请号：US16737199

申请日：2020-01-08

Applicant: Cisco Technology, Inc.

Inventor： Srinath Gundavelli ,  Alberto Rodriguez Natal ,  Fabio R. Maino ,  Pradeep Kumar Kathail ,  Sangram Kishore Lakkaraju

IPC: H04L12/761 ,  H04W76/15 ,  H04L29/12 ,  H04L45/16 ,  H04L61/255 ,  H04L61/5084 ,  H04W84/12 ,  H04W88/08 ,  H04W88/12

Abstract: Low latency wireless communications may be provided. A client device may be authorized for a first association in response to the client device making a first concurrent association request that may include a first Media Access Control (MAC) address. In response to authorizing the client device for the first association, an Endpoint Identifier (EID) associated with the client device may be registered with a first Routing Locator (RLOC) in a map server, the first RLOC being associated with the first MAC address. The client device may then be authorized for a second association in response to the client device making a second concurrent association request that includes a second MAC address. In response to authorizing the client device for the second association, the EID associated with the client device may be registered with a second RLOC in the map server, the second RLOC being associated with the second MAC address.

公开(公告)号：US20210194728A1

公开(公告)日：2021-06-24

申请号：US16720755

申请日：2019-12-19

Applicant: Cisco Technology, Inc.

Inventor： Srinath Gundavelli ,  Sangram Kishore Lakkaraju ,  Alberto Rodriguez Natal ,  Fabio R. Maino ,  Timothy Peter Stammers

IPC: H04L12/46 ,  H04L12/947 ,  H04L12/851 ,  H04L29/12 ,  H04L29/06 ,  H04L12/741

Abstract: Techniques are described for extending a cellular quality of service bearer through an enterprise fabric network. In one example, a method obtaining, by a first switch of a network, a packet to be delivered to a client connected to the network via a cellular access point; identifying quality of service (QoS) bearer information associated with the packet, wherein the QoS bearer information is associated with a radio access bearer for the client and the QoS bearer information comprises a bearer indicator and a QoS class identifier; providing a fabric tunnel encapsulation for the packet, wherein the bearer indicator and the QoS class identifier are included within the fabric tunnel encapsulation of the packet; and forwarding the packet within the fabric tunnel encapsulation toward a second switch of the network via a fabric tunnel, wherein the cellular access point is connected to the network via the second switch.