公开(公告)号：US11863426B2

公开(公告)日：2024-01-02

申请号：US17679366

申请日：2022-02-24

Applicant: Juniper Networks, Inc.

Inventor： Sai Prashanth Ramanathan ,  Antony Ruban Alexis ,  Abdul Kadhar Jeelany Habeeb Mohamed ,  Hemachandran Karnam Mohan

IPC: H04L45/00 ,  H04L45/745

CPC classification number: H04L45/14 ,  H04L45/745

Abstract: A network device may receive a request for a service from an endpoint device located in a first region, and may determine whether destination addresses are identified for the service and the first region. The network device may determine whether the service and the first region are identified in a lookup table, and may receive performance metrics associated with multiple paths in the first region to the destination addresses, based on the service and the first region not being identified in the lookup table. The network device may generate a performance metrics matrix based on the performance metrics, and may identify a best destination and a best path for the service in the first region based on the performance metrics matrix, and may cause, for the endpoint device, a connection to the service to be established via the best destination and the best path for the first region.

公开(公告)号：US20230216784A1

公开(公告)日：2023-07-06

申请号：US18180979

申请日：2023-03-09

Applicant: Juniper Networks, Inc.

Inventor： Sai Prashanth Ramanathan ,  Hemachandran Karnam Mohan ,  Abdul Kadhar Jeelany Habeeb Mohamed ,  Antony Alexis

IPC: H04L45/302 ,  H04L45/02 ,  H04L45/24 ,  H04L45/42

CPC classification number: H04L45/302 ,  H04L45/02 ,  H04L45/24 ,  H04L45/42

Abstract: Example network devices, systems, and methods are disclosed. In an example, a network device includes memory configured to store information associated with one or more service level agreements (SLAs) for applications in a software-defined wide area network (SD-WAN) and an application-based multipath routing (AMR) module including processing circuitry. The AMR module is configured to identify, based on criteria, one or more of the applications for AMR, wherein each criterion of the criteria is associated with a corresponding property of an application. The AMR module is configured to determine a breach of one of the SLAs on each WAN link associated with a first application of the identified one or more applications. The AMR module is configured to apply, in response to determining the breach, AMR for the first application.

公开(公告)号：US11637769B2

公开(公告)日：2023-04-25

申请号：US17473561

申请日：2021-09-13

Applicant: Juniper Networks, Inc.

Inventor： Sai Prashanth Ramanathan ,  Hemachandran Karnam Mohan ,  Abdul Kadhar Jeelany Habeeb Mohamed ,  Antony Alexis

IPC: H04L45/302 ,  H04L45/02 ,  H04L45/42 ,  H04L45/24

Abstract: Example network devices, systems, and methods are disclosed. In an example, a network device includes memory configured to store information associated with one or more service level agreements (SLAs) for applications in a software-defined wide area network (SD-WAN) and an application-based multipath routing (AMR) module including processing circuitry. The AMR module is configured to identify, based on criteria, one or more of the applications for AMR, wherein each criterion of the criteria is associated with a corresponding property of an application. The AMR module is configured to determine a breach of one of the SLAs on each WAN link associated with a first application of the identified one or more applications. The AMR module is configured to apply, in response to determining the breach, AMR for the first application.

公开(公告)号：US20240179089A1

公开(公告)日：2024-05-30

申请号：US18521936

申请日：2023-11-28

Applicant: Juniper Networks, Inc.

Inventor： Sasha Cirkovic ,  Sachchidanand Vaidya ,  AnandaVelu Thulasiram ,  Aravind Srinivas Srinivasa Prabhakar ,  Sai Prashanth Ramanathan ,  Yuvaraja Mariappan ,  Lavanya Kumar Ambatipudi ,  Vinay K Nallamothu

IPC: H04L45/586 ,  H04L45/02 ,  H04L45/748

CPC classification number: H04L45/586 ,  H04L45/02 ,  H04L45/748

Abstract: The disclosure relates to computer networking and, more specifically, to service chaining a containerized network function (CNF) using a containerized router, the CNF and containerized router both deployed to the same server. In an example, a method comprises executing, with a computing device: a containerized network function; a virtual router to implement a data plane for a containerized router; and a containerized routing protocol daemon to implement a control plane for the containerized router, wherein the containerized network function and containerized routing protocol daemon execute on the same computing device, and wherein a first virtual network interface of the computing device enables communications between the containerized network function and the virtual router; and forwarding, by the virtual router, based on a static route, traffic destined for a prefix to the first virtual network interface to send the traffic to the containerized network function.

公开(公告)号：US11522834B2

公开(公告)日：2022-12-06

申请号：US16883652

申请日：2020-05-26

Applicant: Juniper Networks, Inc.

Inventor： Antony Ruban Alexis ,  Sai Prashanth Ramanathan ,  Ramasubramaniam Ganesan

IPC: H04L9/40 ,  G06F9/455 ,  H04L41/0823 ,  H04L41/08 ,  H04L41/0895

Abstract: A device may receive an input associated with deploying a virtual firewall on a computing device. The device may determine a first set of characteristics associated with the virtual firewall and a second set of characteristics associated with a hypervisor associated with the computing device. The device may automatically tune the virtual firewall based on the first set of characteristics and the second set of characteristics. The device may deploy the virtual firewall after tuning the virtual firewall.

公开(公告)号：US12218910B2

公开(公告)日：2025-02-04

申请号：US18464470

申请日：2023-09-11

Applicant: Juniper Networks, Inc.

Inventor： Antony Ruban Alexis ,  Sai Prashanth Ramanathan ,  Ramasubramaniam Ganesan

IPC: H04L9/40 ,  G06F9/455 ,  H04L41/08 ,  H04L41/0823 ,  H04L41/0895

Abstract: A device may receive an input associated with deploying a virtual firewall on a computing device. The device may determine a first set of characteristics associated with the virtual firewall and a second set of characteristics associated with a hypervisor associated with the computing device. The device may automatically tune the virtual firewall based on the first set of characteristics and the second set of characteristics. The device may deploy the virtual firewall after tuning the virtual firewall.

公开(公告)号：US20240333634A1

公开(公告)日：2024-10-03

申请号：US18740342

申请日：2024-06-11

Applicant: Juniper Networks, Inc.

Inventor： Sai Prashanth Ramanathan ,  Hemachandran Karnam Mohan ,  Abdul Kadhar Jeelany Habeeb Mohamed ,  Antony Alexis

IPC: H04L45/302 ,  H04L45/02 ,  H04L45/24 ,  H04L45/42

CPC classification number: H04L45/302 ,  H04L45/02 ,  H04L45/24 ,  H04L45/42

Abstract: Example network devices, systems, and methods are disclosed. In an example, a network device includes memory configured to store information associated with one or more service level agreements (SLAs) for applications in a software-defined wide area network (SD-WAN) and an application-based multipath routing (AMR) module including processing circuitry. The AMR module is configured to identify, based on criteria, one or more of the applications for AMR, wherein each criterion of the criteria is associated with a corresponding property of an application. The AMR module is configured to determine a breach of one of the SLAs on each WAN link associated with a first application of the identified one or more applications. The AMR module is configured to apply, in response to determining the breach, AMR for the first application.

公开(公告)号：US12047279B2

公开(公告)日：2024-07-23

申请号：US18180979

申请日：2023-03-09

Applicant: Juniper Networks, Inc.

Inventor： Sai Prashanth Ramanathan ,  Hemachandran Karnam Mohan ,  Abdul Kadhar Jeelany Habeeb Mohamed ,  Antony Alexis

IPC: H04L45/302 ,  H04L45/02 ,  H04L45/24 ,  H04L45/42

CPC classification number: H04L45/302 ,  H04L45/02 ,  H04L45/24 ,  H04L45/42

Abstract: Example network devices, systems, and methods are disclosed. In an example, a network device includes memory configured to store information associated with one or more service level agreements (SLAs) for applications in a software-defined wide area network (SD-WAN) and an application-based multipath routing (AMR) module including processing circuitry. The AMR module is configured to identify, based on criteria, one or more of the applications for AMR, wherein each criterion of the criteria is associated with a corresponding property of an application. The AMR module is configured to determine a breach of one of the SLAs on each WAN link associated with a first application of the identified one or more applications. The AMR module is configured to apply, in response to determining the breach, AMR for the first application.

公开(公告)号：US11863524B2

公开(公告)日：2024-01-02

申请号：US18046232

申请日：2022-10-13

Applicant: Juniper Networks, Inc.

Inventor： Antony Ruban Alexis ,  Sai Prashanth Ramanathan ,  Ramasubramaniam Ganesan

IPC: H04L9/40 ,  G06F9/455 ,  H04L41/0823 ,  H04L41/08 ,  H04L41/0895

CPC classification number: H04L63/0218 ,  G06F9/45558 ,  H04L41/0823 ,  H04L41/0886 ,  H04L41/0895 ,  G06F2009/4557 ,  G06F2009/45587 ,  G06F2009/45595

Abstract: A device may receive an input associated with deploying a virtual firewall on a computing device. The device may determine a first set of characteristics associated with the virtual firewall and a second set of characteristics associated with a hypervisor associated with the computing device. The device may automatically tune the virtual firewall based on the first set of characteristics and the second set of characteristics. The device may deploy the virtual firewall after tuning the virtual firewall.

公开(公告)号：US20230080537A1

公开(公告)日：2023-03-16

申请号：US17473561

申请日：2021-09-13

Applicant: Juniper Networks, Inc.

Inventor： Sai Prashanth Ramanathan ,  Hemachandran Karnam Mohan ,  Abdul Kadhar Jeelany Habeeb Mohamed ,  Antony Alexis

IPC: H04L12/725 ,  H04L12/707 ,  H04L12/717 ,  H04L12/751

Abstract: Example network devices, systems, and methods are disclosed. In an example, a network device includes memory configured to store information associated with one or more service level agreements (SLAs) for applications in a software-defined wide area network (SD-WAN) and an application-based multipath routing (AMR) module including processing circuitry. The AMR module is configured to identify, based on criteria, one or more of the applications for AMR, wherein each criterion of the criteria is associated with a corresponding property of an application. The AMR module is configured to determine a breach of one of the SLAs on each WAN link associated with a first application of the identified one or more applications. The AMR module is configured to apply, in response to determining the breach, AMR for the first application.