公开(公告)号：AU2020309498A1

公开(公告)日：2022-02-03

申请号：AU2020309498

申请日：2020-06-30

Applicant: CISCO TECHNOLOGY INC

Inventor： AGGARWAL MOHIT ,  KHARE MOHIL ,  PRABHU VINAY ,  DEV KAPIL ,  JOHN GINO ,  GOWDA PRADEEP BUDANURU KENCHE ,  MOSHILI FARQAD

IPC: H04L41/0681 ,  H04L43/0817

Abstract: The present disclosure is directed to management of migration of SD-WAN solutions in a multi-cloud structure upon detection of a failover event. In one aspect, a method includes monitoring, using virtual bonds of a network orchestration component, clusters of virtual management components of multiple cloud networks, corresponding virtual management components of one of the multiple cloud networks implementing one or more services of a Software-Defined Wide Access Network (SD-WAN) solution; detecting, using the virtual bonds, a failover event at the one of the multiple cloud networks; and identifying, by the virtual bonds, a new destination cloud network to migrate the one or more services of the SD-WAN solution to, from a source cloud network at which the failover event is detected.

公开(公告)号：AU2020287848B2

公开(公告)日：2025-04-10

申请号：AU2020287848

申请日：2020-05-29

Applicant: CISCO TECHNOLOGY INC

Inventor： BOSCH HENDRIKUS ,  OLOFSSON STEFAN ,  WIJNANDS IJSBRAND ,  GUPTA ANUBHAV ,  NAPPER JEFFREY ,  MULLENDER SAPE JURRIEN

IPC: H04L45/50

Abstract: In one embodiment, a method includes detecting a request to route traffic to a service associated with an application. The method also includes identifying an application identifier associated with the application and selecting, using the application identifier, a label from a plurality of labels included in a routing table. The label includes one or more routes. The method further includes routing the traffic to the service associated with the application using the label.

公开(公告)号：AU2020392328B2

公开(公告)日：2024-12-19

申请号：AU2020392328

申请日：2020-11-18

Applicant: CISCO TECHNOLOGY INC

Inventor： GUPTA ANUBHAV ,  BOSCH HENDRIKUS G P ,  VALLURI VAMSIDHAR ,  OLOFSSON STEFAN

IPC: H04L41/12 ,  H04L41/14 ,  H04L45/64

Abstract: According to certain embodiments, a system comprises one or more processors and one or more computer-readable non-transitory storage media comprising instructions that, when executed by the one or more processors, cause one or more components of the system to perform operations comprising: receiving location data associated with a plurality of remote users accessing one or more existing remote access gateways that are located at one or more network locations; building a heatmap of user locations based at least in part on the received location data; and identifying, from the heatmap of user locations, at least one new network location in which to generate at least one new remote access gateway, or at least one existing network location in which to remove at least one of the existing remote access gateways.

公开(公告)号：AU2019390284B2

公开(公告)日：2024-08-01

申请号：AU2019390284

申请日：2019-11-12

Applicant: CISCO TECHNOLOGY INC

Inventor： VALLURI VAMSIDHAR ,  RADHAKRISHNAN SARAVANAN ,  OSWAL ANAND ,  PRABHU VINAY ,  EVANS SARAH ADELAIDE ,  RANGASWAMY SURAJ

IPC: H04L67/01 ,  H04L41/00

Abstract: Systems and methods provide for provisioning a dynamic intent-based firewall. A network controller can generate a master route table for network segments reachable from edge network devices managed by the controller. The controller can receive zone definition information mapping the network segments into zones and Zone-based Firewall (ZFW) policies to apply to traffic between a source and destination zone specified by each ZFW policy. The controller can evaluate a ZFW policy to determine first edge network devices that can reach first network segments mapped to the source zone specified by the ZFW policy, second edge network devices that can reach second network segments mapped to the destination zone specified by the ZFW policy, and routing information (from the route table) between the first network segments, the first and second edge network devices, and the second network segments. The controller can transmit the routing information to the edge network devices.

公开(公告)号：AU2020256066B2

公开(公告)日：2024-10-17

申请号：AU2020256066

申请日：2020-03-25

Applicant: CISCO TECHNOLOGY INC

Inventor： JAIN PRAKASH C ,  HOODA SANJAY KUMAR

IPC: H04L41/08

Abstract: The disclosed technology relates to a process for zero touch provisioning to provide cloud enablement of legacy computing devices. Specifically, the disclosed technology provides the ability to automate the process of connecting computing devices that may not originally have the capabilities to connect to the Internet so that the computing devices can be managed by a cloud network or be provided updates by the cloud network. The cloud enablement for computing devices is performed by modifying the computing device with hardware and software that would direct the computing device to establish secure communications with the cloud network without user involvement.

公开(公告)号：AU2020309498B2

公开(公告)日：2024-09-26

申请号：AU2020309498

申请日：2020-06-30

Applicant: CISCO TECHNOLOGY INC

Inventor： AGGARWAL MOHIT ,  KHARE MOHIL ,  PRABHU VINAY ,  DEV KAPIL ,  JOHN GINO ,  GOWDA PRADEEP BUDANURU KENCHE ,  MOSHILI FARQAD

IPC: H04L41/0681 ,  H04L43/0817

Abstract: The present disclosure is directed to management of migration of SD-WAN solutions in a multi-cloud structure upon detection of a failover event. In one aspect, a method includes monitoring, using virtual bonds of a network orchestration component, clusters of virtual management components of multiple cloud networks, corresponding virtual management components of one of the multiple cloud networks implementing one or more services of a Software-Defined Wide Access Network (SD-WAN) solution; detecting, using the virtual bonds, a failover event at the one of the multiple cloud networks; and identifying, by the virtual bonds, a new destination cloud network to migrate the one or more services of the SD-WAN solution to, from a source cloud network at which the failover event is detected.

公开(公告)号：AU2020341323A1

公开(公告)日：2022-04-21

申请号：AU2020341323

申请日：2020-08-17

Applicant: CISCO TECHNOLOGY INC

Inventor： SUNDARARAJAN BALAJI ,  JABR KHALIL A ,  OSWAL ANAND ,  AGARWAL VIVEK ,  BALASUBRAMANIAN CHANDRAMOULI

IPC: H04L12/46 ,  H04L45/50 ,  H04L45/64

Abstract: Systems, methods, and computer-readable media for interconnecting SDWANs through segment routing. A first SDWAN and a second SDWAN of a SDWAN fabric can be identified. A segment routing domain that interconnects the first SDWAN and the second SDWAN can be formed across a WAN underlay of the SDWAN fabric. Data transmission between the first SDWAN and the second SDWAN can be controlled by performing segment routing through the segment routing domain formed between the first SDWAN and the second SDWAN.

公开(公告)号：AU2019385802A1

公开(公告)日：2021-06-17

申请号：AU2019385802

申请日：2019-11-18

Applicant: CISCO TECHNOLOGY INC

Inventor： VALLURI VAMSIDHAR ,  PRABHU VINAY ,  EVANS SARAH ADELAIDE ,  RANGASWAMY SURAJ

IPC: H04L29/06

Abstract: Systems and methods provide for synergistic domain name system DNS security updates for an enterprise network operating under a Software Defined Wide Area Network (SD-WAN). A system may be configured to collect positive and/or negative unified threat defense (UTD) results, deploy a rules-based model that, when a threat or clearance is detected across several SD-WAN edge network devices, triggers an update to a local security blacklist/whitelist, wherein the update comprises a signature, and push the update to other devices that have not yet seen the threat or clearance.

公开(公告)号：AU2020214777B9

公开(公告)日：2024-09-26

申请号：AU2020214777

申请日：2020-01-28

Applicant: CISCO TECHNOLOGY INC

Inventor： ENGUEHARD MARCEL PAUL SOSTHÈNE ,  DESMOUCEAUX YOANN ,  PFISTER PIERRE ,  TOWNSLEY WILLIAM MARK ,  VYNCKE ERIC

IPC: H04N21/231

Abstract: The present technology provides a system, method and computer readable medium for steering a content request among plurality of cache servers based on multi-level assessment of content popularity. In some embodiments a three levels of popularity may be determined comprising popular, semi-popular and unpopular designations for the queried content. The processing of the query and delivery of the requested content depends on the aforementioned popularity level designation and comprises a acceptance of the query at the edge cache server to which the query was originally directed, rejection of the query and re-direction to a second edge cache server or redirection of the query to origin server to thereby deliver the requested content. The proposed technology results in higher hit ratio for edge cache clusters by steering requests for semi-popular content to one or more additional cache servers while forwarding request for unpopular content to origin server.

公开(公告)号：AU2020256066A1

公开(公告)日：2021-09-30

申请号：AU2020256066

申请日：2020-03-25

Applicant: CISCO TECHNOLOGY INC

Inventor： JAIN PRAKASH C ,  HOODA SANJAY KUMAR

IPC: H04L29/08

Abstract: The disclosed technology relates to a process for zero touch provisioning to provide cloud enablement of legacy computing devices. Specifically, the disclosed technology provides the ability to automate the process of connecting computing devices that may not originally have the capabilities to connect to the Internet so that the computing devices can be managed by a cloud network or be provided updates by the cloud network. The cloud enablement for computing devices is performed by modifying the computing device with hardware and software that would direct the computing device to establish secure communications with the cloud network without user involvement.